Payment Gateway Integration Jobs

Payment Gateway Integration is the process of connecting a merchant's e-commerce website to a payment processor so that consumers and businesses can securely purchase goods and services online. Whether it is an e-commerce business, an online education platform, or a streaming service, businesses need to have the ability to receive payments online and have their customers trust their financial information is secure. That’s where Payment Gateway Integration Engineers come into play. With their expertise and knowledge in computer engineering, programming, software development, and web development, they are able to help businesses securely and easily process online payments.

Here's some projects that our expert Payment Gateway Integration Engineers made real:

  • Installation and implementation of popular payment gateway systems
  • Design and engineering of mobile apps with built-in payment support
  • Designing e-commerce websites with secure payment gateway integrations
  • Custom integration with existing website infrastructure for specialized applications

At Freelancer.com we pride ourselves in having a Technical Guru for each domain who can help businesses set up secure payment gateways quickly and affordably. Don't let lack of technical know-how slow down your business development efforts. Post your project today on Freelancer.com and hire the perfect Payment Gateway Integration Engineer for you. With the world's leading freelancing platform, you can get the expertise you need to ensure secure payments in no time!

From 116,133 reviews, clients rate our Payment Gateway Integration Engineers 4.9 out of 5 stars.
Hire Payment Gateway Integration Engineers

Payment Gateway Integration is the process of connecting a merchant's e-commerce website to a payment processor so that consumers and businesses can securely purchase goods and services online. Whether it is an e-commerce business, an online education platform, or a streaming service, businesses need to have the ability to receive payments online and have their customers trust their financial information is secure. That’s where Payment Gateway Integration Engineers come into play. With their expertise and knowledge in computer engineering, programming, software development, and web development, they are able to help businesses securely and easily process online payments.

Here's some projects that our expert Payment Gateway Integration Engineers made real:

  • Installation and implementation of popular payment gateway systems
  • Design and engineering of mobile apps with built-in payment support
  • Designing e-commerce websites with secure payment gateway integrations
  • Custom integration with existing website infrastructure for specialized applications

At Freelancer.com we pride ourselves in having a Technical Guru for each domain who can help businesses set up secure payment gateways quickly and affordably. Don't let lack of technical know-how slow down your business development efforts. Post your project today on Freelancer.com and hire the perfect Payment Gateway Integration Engineer for you. With the world's leading freelancing platform, you can get the expertise you need to ensure secure payments in no time!

From 116,133 reviews, clients rate our Payment Gateway Integration Engineers 4.9 out of 5 stars.
Hire Payment Gateway Integration Engineers

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    166 jobs found

    I’m running a small-district election and need a straightforward web presence that feels professional and formal. The site only has to do a few things, but it needs to do them well: • Home / Intro: a concise overview of who I am and why I’m running. • Issues: a clean section outlining my platform. • Survey: visitors must be able to respond to multiple-choice questions, leave open-text feedback, and rate issues on a simple scale. I need to view results in an admin dashboard and download the data (CSV or similar) for analysis. • Donations: a secure, hassle-free way for supporters to contribute online—Stripe, PayPal, or another widely-used gateway is fine, as long as it works on desktop and mobile. I’m flexible on the underlying platf...

    $35 - $85 / hr
    Sealed
    $35 - $85 / hr
    66 bids

    I'm looking for an experienced web developer to create a product sales website focused on custom peptides. The site should have a simple product catalog with direct checkout. Key Requirements: - User-friendly interface showcasing custom peptides - Simple, intuitive product catalog with direct checkout process - Secure payment gateway integration - Mobile-responsive design - SEO optimized for better visibility Ideal Skills and Experience: - Proven experience in e-commerce website development - Strong understanding of UX/UI design principles - Familiarity with SEO best practices - Experience with secure payment gateway integration Please provide a portfolio showcasing similar projects.

    $346 Average bid
    $346 Avg Bid
    200 bids

    I’m ready to turn our product line into a revenue-generating mobile experience. The single goal is to increase sales, so every design and technical decision must push users smoothly from browsing to checkout. Here’s what I have in mind: • A clean, modern e-commerce app for iOS and Android • Effortless catalog browsing, advanced search, and smart recommendations • Secure checkout that supports the major gateways (Stripe, PayPal, Apple/Google Pay) • Real-time order tracking and push notifications to lift repeat purchases • An intuitive admin dashboard (web or in-app) for product, inventory, and promo management • Built-in analytics so I can monitor conversion funnels and quickly test offers Acceptance criteria 1. The app is published (or...

    $486 Average bid
    $486 Avg Bid
    140 bids

    Project Overview We are launching a new UK-based prize competition platform and are looking for an experienced WordPress developer to build a fast, secure, and reliable website with full competition functionality. We have already: Loosely designed the look and feel of the website using AI, including colour scheme and page layout concepts Written final copy for all pages Defined the required page structure and site flow Prepared legal and compliance content Your role is to translate our existing design direction and copy into a clean, professional WordPress build, optimised for speed, security, and scalability. This is not a blank-canvas design project. Platform & Build Requirements WordPress (mandatory) Lightweight, performance-focused build (no bloated themes or unnecessary...

    $602 Average bid
    $602 Avg Bid
    288 bids

    I need an end-to-end slot-booking solution that works seamlessly on iOS, Android, and any modern web browser. The goal is to let people find an available playground, lock in a time, and manage any last-minute changes without headaches—while giving venue owners and my own admins the control they need behind the scenes. Core booking flow • Real-time availability must refresh instantly so double-bookings are impossible. • Users should be able to set up one-off or recurring reservations, then cancel and receive refunds according to configurable rules. • Integration Payment option Role-based access • Standard users book and pay. • Playground managers confirm, block out, or adjust slots. • An admin panel lets me oversee the entire ecosystem, tw...

    $347 Average bid
    $347 Avg Bid
    18 bids

    I need a Laravel-based application that can serve several domains from one code-base while acting as an e-commerce marketplace. Each domain will have its own storefront, yet users must be able to move seamlessly across them, follow other users or stores, and interact through likes, comments, product uploads, buying and selling. Key features I expect: • Multi-domain routing with isolated branding per domain • Marketplace flow: product upload, cart, checkout, order tracking • Social layer: follow/unfollow, timeline feed, likes, comments, notifications • Real-time search and filtering tied to Google location API for geo-aware results • Multi-language switching powered by a language API • Secure payment gateway integration (Stripe or PayPal preferred) w...

    $11 / hr Average bid
    $11 / hr Avg Bid
    24 bids

    I have built an app using Lovable, the app is a social networking app concept I need you to export the app from lovable and successfully launch it on the App Store and Google Play. The core of the product is a clean user-profile system tied to a real-time messaging engine that supports both text and voice exchanges. Beyond the usual social staples, I also want a dedicated “Rotation Pool funds” module that lets groups contribute, track, and rotate pooled money inside the app, so experience with in-app wallets or secure micro-transactions will be essential. Here is how I've done for the initial release: • iOS and Android builds written in a shared codebase where practical (React Native, Flutter or similar cross-platform stack is fine, but I’m open to native if y...

    $558 Average bid
    $558 Avg Bid
    111 bids

    I am looking for a mobile app developer to build a fully functional salon booking application (MVP) from scratch. I currently have branding, domain, and UI direction only. There is no existing mobile app. Required Features • Individual salon pages • Services with prices and durations • Time-based booking system (no double booking) • Simple user registration using name and phone number • Salon status: Available / Busy / Closed • Online payments: • Apple Pay • Tabby • Tamara Important • UI/UX design is NOT required • Focus on programming and working functionality • MVP only (core features) Goal Launch a working MVP to test real salon bookings and prepare for future scaling. Note Additional features may be discusse...

    $190 Average bid
    Guaranteed
    $190
    30 entries

    NOTE DO NOT CALL MY PHONE. YOU WILL NOT GET THE PROJECT ! I AM NOT TAKING PHONE CALLS! I’m ready to move my current BigCartel site, , over to Shopify and give it a fresh look while we’re at it. The store has just 11 products, all focused on automotive-inspired products , and I already own the domain. I don’t want to copy the old layout—instead, I’d like a new design that feels easy to navigate yet still delivers sharp japanese inspired automotive appeal. Here’s what I need from you: • Complete migration of every product, image, SKU, description, and price from BigCartel into Shopify, keeping existing SEO-friendly URLs where possible. • A modern, responsive Shopify theme customized to match an automotive vibe—think clean lines, bold ac...

    $182 Average bid
    $182 Avg Bid
    192 bids
    Social Network App Launch
    6 days left
    Verified

    I have built an app using Lovable, the app is a social networking app concept I need you to export the app from lovable and successfully launch it on the App Store and Google Play. The core of the product is a clean user-profile system tied to a real-time messaging engine that supports both text and voice exchanges. Beyond the usual social staples, I also want a dedicated “Rotation Pool funds” module that lets groups contribute, track, and rotate pooled money inside the app, so experience with in-app wallets or secure micro-transactions will be essential. Here is how I've done for the initial release: • iOS and Android builds written in a shared codebase where practical (React Native, Flutter or similar cross-platform stack is fine, but I’m open to native if y...

    $583 Average bid
    $583 Avg Bid
    233 bids

    I need a full-featured e-commerce site built on WooCommerce to sell downloadable digital products. The core WordPress installation is already live; what’s missing is a polished storefront that guides visitors from product discovery through secure checkout and automated file delivery. Key goals • Configure WooCommerce from the ground up, including payment gateways such as PayPal and Stripe, tax/shipping settings (mostly disabled, since the catalogue is download-only) and email notifications. • Set up product pages that showcase each file with screenshots, version notes and instant “add to cart” buttons. • Implement a secure delivery method—either the native WooCommerce download system or a trusted add-on—for immediate, expiring download links. &...

    $20 / hr Average bid
    $20 / hr Avg Bid
    86 bids

    I need a clean, responsive WordPress site that lets visitors subscribe on a Monthly basis and pay through Stripe. The project is centred on selling digital services, so members must be able to log in, manage their plan, and instantly access protected content after checkout. Core build • WordPress on my preferred host, set up with a reliable subscription plugin (WooCommerce + Subscriptions, MemberPress, or another you suggest) connected to Stripe for recurring billing. • Pages: Home, About Us, Contact, Subscription landing page, plus sections for content downloads, marketing collateral, ad-placement information and a newsletter sign-up. Each page should be easy for me to update later. • Email confirmations and failed-payment reminders triggered automatically. • ...

    $1055 Average bid
    $1055 Avg Bid
    355 bids

    I need a React Native specialist to build a full-featured grocery e-commerce application that runs smoothly on both iOS and Android. The core idea is straightforward: customers should be able to browse a fresh-produce catalog, add items to a cart, and complete checkout without friction. Here is what matters most to me: • A clean, searchable product catalogue optimised for frequent updates and large inventories. • A reliable shopping-cart flow that keeps state even if the user momentarily leaves the app. • Fast, secure payment-gateway integration so buyers can pay with cards or popular wallets. • Solid performance on mid-range devices and an intuitive UI that looks native on each platform. I’ll supply brand colours, basic wireframes and API endpoints for i...

    $298 Average bid
    $298 Avg Bid
    48 bids

    I’m ready to launch an online store dedicated exclusively to digital products and need a developer who can take the project from concept to a live, revenue-ready site. The core of the build is straightforward: customers must be able to purchase a file, download it instantly, or gain ongoing access through a membership area. Key features I must see working flawlessly: • Secure downloadable files – automatic delivery after successful payment, with expiring links to prevent sharing • Tier-based membership access so repeat customers can log in and retrieve the content linked to their plan On the checkout side, I want smooth, well-documented integrations for Credit/Debit Cards, PayPal, Razorpay, and direct Bank Transfer. Whichever platform or stack you recommend&...

    $95 Average bid
    $95 Avg Bid
    50 bids

    I’m setting up a clean, modern-looking online store and need someone who can handle both the design and technical build in WordPress with WooCommerce. The overall aesthetic I’m after is minimalist—plenty of white space, crisp typography, and a layout that guides visitors straight to the products and a smooth checkout. Your role will cover everything from installing WordPress on my host, configuring WooCommerce, selecting or custom-coding a lightweight theme, through to ensuring payment gateways, shipping, taxes, and basic on-page SEO are all properly set up. The finished site must be fully responsive, quick to load, and simple for me to update once it’s live. If you have a portfolio of similar e-commerce sites—especially those with a minimalist style&mda...

    $197 Average bid
    $197 Avg Bid
    70 bids

    We are building a service marketplace mobile application (similar concept to UrbanClap / Ola / Uber for services) where users can book nearby service providers such as plumbers, electricians, cleaners, healthcare attendants, etc. We are looking for an experienced React Native App Developer / Team who can develop the complete mobile app ecosystem along with backend integration. Development of two separate mobile apps: User App Service Provider App With one centralized backend & admin panel. User App Features • User Registration & Login (OTP / Email) • Profile creation & management • Location detection (Auto + Manual) • Nearby service provider listing • Service booking system • Live service tracking (Map based) • In-app chat with provid...

    $178 Average bid
    $178 Avg Bid
    63 bids

    The goal is to turn my vision into the most recognised online destination for buying physical electronics worldwide. I already know the store will sell only tangible tech products—phones, laptops, smart-home gear, accessories—so every part of the build should feel purpose-built for that niche. Core experience • Lightning-fast catalogue browsing and an advanced yet intuitive search so visitors can jump from product idea to checkout in seconds. • A rock-solid checkout that supports multiple payment options out of the box—major cards, PayPal, local wallets, and room to plug in new gateways later—without ever compromising security or PCI compliance. • Scalable architecture (micro-services or modular monolith, whichever achieves high traffic toleran...

    $725 Average bid
    $725 Avg Bid
    54 bids

    I’m ready to launch a store that sells downloadable products and I want it built on Shopify. The job starts with selecting (or lightly customising) a clean theme, then configuring every setting needed to make the sale and delivery of digital files seamless. That covers product setup, secure file hosting, automated download links in the order confirmation e-mails, and clear policies so buyers know exactly what they’re getting. Beyond the storefront itself, I’d like the essential supporting tools in place—payment gateway configuration, tax settings that suit digital goods, basic on-page SEO, Google Analytics, a Facebook/Meta pixel, and an e-mail capture flow so I can market to past customers. If you know a lightweight app for upsells or licence-key distribution, feel...

    $229 Average bid
    $229 Avg Bid
    38 bids

    Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 - Budget $150 I need a functional MVP service-booking app with an app-like UI similar to Wolt The app must be published and usable by real users so I can test the market for a period of time. Core requirements: App-like UI with Wolt-style bottom menu (Home / Orders / Profile or Admin) Customer booking flow (district, address, apartment size, date & time) Manual card-to-card payment flow with payment status tracking Live chat integration (third-party widget) Admin screen to view and update bookings and payment status Notes: Must be fully functional (not just a demo or design) Must be published and accessible to users No GPS, no automatic payment gateways required Focus on simplicity and reliab...

    $127 Average bid
    $127 Avg Bid
    73 bids

    I’m bringing to life India’s first real-time marketplace dedicated to limited-edition sneakers and other coveted collectibles. The vision is a transparent bid/ask environment backed by iron-clad authenticity checks, and I want you to architect and deliver the entire stack. Core requirement The heart of the platform is a live bidding engine that updates instantly for every user. Latency has to feel negligible, whether someone is on the web interface or inside the mobile app. Multiplatform reach A seamless experience on both a modern web platform and companion iOS/Android apps is non-negotiable. I expect a shared codebase where it makes sense, yet each surface must feel native and fast. What I need from you • System architecture for the real-time bid/ask flow (web s...

    $1235 Average bid
    $1235 Avg Bid
    38 bids

    I’m bringing to life India’s first real-time marketplace dedicated to limited-edition sneakers and other coveted collectibles. The vision is a transparent bid/ask environment backed by iron-clad authenticity checks, and I want you to architect and deliver the entire stack. Core requirement The heart of the platform is a live bidding engine that updates instantly for every user. Latency has to feel negligible, whether someone is on the web interface or inside the mobile app. Multiplatform reach A seamless experience on both a modern web platform and companion iOS/Android apps is non-negotiable. I expect a shared codebase where it makes sense, yet each surface must feel native and fast. What I need from you • System architecture for the real-time bid/ask flow (web s...

    $1271 Average bid
    $1271 Avg Bid
    34 bids

    I need Telr wired directly into my website so customers can pay without being redirected to a third-party page. Telr is the only gateway I want—no PayPal, Stripe, or Square—so please be fully familiar with Telr’s API, its authentication flow, and the security requirements that come with PCI-DSS compliance. Beyond simply collecting payments, the build must expose two Telr features on my side: • Chargeback / refund handling: I want the ability to trigger full or partial refunds from the admin panel and have the transaction status automatically update in the database. • Customer portal: shoppers should be able to log in, review previous transactions, and download receipts generated by Telr. I will provide server access, existing codebase, and test credentials....

    $156 Average bid
    $156 Avg Bid
    115 bids

    My dating app is already coded, tested, and running smoothly; now I need it live on both the iOS App Store and Google Play. I hold active developer accounts for each storefront, so provisioning profiles, certificates, and console access are ready for you from day one. Your task is strictly the release process: create production-ready builds, prepare store listings, configure in-app settings (privacy, screenshots, icons, descriptions, age rating, policies), submit for review, and shepherd the submission through until both stores show the app as publicly available. I will supply all design assets and copy; please feel free to suggest improvements if you see any compliance or optimisation issues. Deliverables I will sign off on • Signed, versioned IPA and AAB/APK bundles successfully...

    $103 Average bid
    $103 Avg Bid
    60 bids

    Project Description (MVP Only) I am looking for a mobile app developer to build a salon booking mobile application (MVP) from scratch. I currently have branding and domain. No existing mobile app. Core Features • Individual salon pages • Services with prices and durations • Time-based booking system (no double booking) • User registration (name + phone number) • Salon status: Available / Busy / Closed • Online payments: Apple Pay, Tabby, Tamara Important • UI/UX design is NOT required • Development only (implementation) • UI/UX files will be provided • MVP scope only Goal Launch a working MVP to test real bookings and prepare for scaling. Note Additional features can be discussed after selecting the developer.

    $232 Average bid
    $232 Avg Bid
    102 bids

    I am seeking an experienced developer or development team to create a sophisticated e-commerce multi-vendor and affiliate business directory web application. The platform needs to be scalable, user-friendly, and incorporate the latest technologies for seamless operations. Key Features Required: - Multi-vendor marketplace functionality allowing multiple sellers to list their products. - Affiliate marketing capabilities to enable partnerships and revenue sharing. - A comprehensive business directory for easy navigation and discovery of vendors and products. - User account management for vendors, affiliates, and customers. - Secure payment gateway integration supporting multiple payment methods. - Robust admin panel for managing listings, users, transactions, and site content. - SEO-friendly...

    $107 Average bid
    $107 Avg Bid
    13 bids

    Project Brief: Shopify Store Setup for [Gota Paati] 1. Project Overview I am looking for a Shopify Expert to build a professional B2C e-commerce store for an industrial/electronic hardware brand. The store needs to be optimized for the Indian market, mobile-responsive, and ready to accept orders immediately upon launch. 2. Scope of Work Store Setup: Installation of a fast, conversion-optimized Shopify theme (Free or Premium to be discussed). Product Management: Uploading and categorizing 50-100 SKUs with SEO-friendly titles and descriptions. Functionality: Integration of a WhatsApp Support Icon for customer queries. Automated GST-compliant invoicing. Integration of an Indian Payment Gateway (Razorpay/Cashfree). Shipping integration (Shiprocket/Delhivery) with weight-based shipping rules fo...

    $2120 Average bid
    $2120 Avg Bid
    86 bids

    How the System Works Step 1: User Search User enters: Poster ID Email Address System validates the inputs Step 2: Listing Verification System checks the Poster ID in the database If invalid → error message shown If valid → property details retrieved Step 3: Preview Mode Property details displayed Mobile number shown in masked format User sees option: Unlock Contact for ₹50 Step 4: Secure Payment User completes ₹50 payment via secure payment gateway Payment linked to Poster ID and email Step 5: Payment Confirmation System verifies payment success Transaction is authenticated and approved Step 6: Contact Unlock Full mobile number is revealed on screen User gains instant access to contact details Step 7: Email Notification System sends an email to the user Email includes: Property d...

    $27 Average bid
    $27 Avg Bid
    9 bids
    Wix eCommerce Setup
    6 days left
    Verified

    My present website is I need a Wix eCommerce site to sell physical products. Requirements: - Set up for selling one physical product (there is only 1 product i want to sell at the moment) - Payment integration with Razorpay and PayPal Required Multi Currency and multi shipping options for Overseas. Ideal skills: - Experience with Wix eCommerce - Familiarity with Razorpay and PayPal integration - Ability to create a user-friendly, professional-looking online store Looking forward to your bids!

    $213 Average bid
    $213 Avg Bid
    78 bids

    Project Description (MVP Only) I am looking for a mobile app developer to build a salon booking mobile application (MVP) from scratch. I currently have branding and domain. No existing mobile app. Core Features • Individual salon pages • Services with prices and durations • Time-based booking system (no double booking) • User registration (name + phone number) • Salon status: Available / Busy / Closed • Online payments: Apple Pay, Tabby, Tamara Important • UI/UX design is NOT required • Development only (implementation) • UI/UX files will be provided • MVP scope only Goal Launch a working MVP to test real bookings and prepare for scaling. Note Additional features can be discussed after selecting the developer.

    $246 Average bid
    $246 Avg Bid
    89 bids

    I’m running a live WooCommerce store and my checkout is failing whenever a customer selects PayPal. The order never completes, WooCommerce shows a generic “payment failed” notice, and the PayPal logs record an “invalid request” response. Everything else on the site is stable, so this is clearly a payment-gateway specific bug that needs urgent attention. Here’s what I know so far: • WooCommerce, WordPress, and all plugins are up to date. • PayPal is set up with the official WooCommerce PayPal Payments plugin (latest version). • API credentials have been double-checked and re-issued, yet the error persists. I need an experienced WooCommerce developer who can: • Trace the exact cause of the PayPal failure—whether it&rsq...

    $421 Average bid
    $421 Avg Bid
    221 bids

    I’m preparing a series of professional-level training videos and will be hosting everything on Uscreen. I already have the raw videos, branding assets, and a clear outline of each course; what I’m missing is an experienced hand to turn that material into a fully configured, customer-ready site. Here’s the flow I have in mind. First, the visual side: customise the chosen Uscreen theme with my logo, colours, and typography so the storefront looks polished and on-brand. Next, build the course structure—modules, lessons, thumbnails, descriptions—so professionals can navigate quickly and see their progress at a glance. Finally, set up the business layer: payment gateways (Stripe and PayPal), subscription tiers and one-time purchase options, basic email notificatio...

    $11 / hr Average bid
    $11 / hr Avg Bid
    20 bids

    I'm seeking an experienced web developer to create a comprehensive online course website for my startup. The platform will focus on professional development courses and needs to seamlessly integrate with Razorpay for payment processing. Key Requirements: - Course Types: Professional development - Essential Course Features: Video lectures, quizzes and assessments, downloadable resources - Payment Gateway: Razorpay integration - Integration with a certified institute Ideal Skills and Experience: - Proven experience in developing online learning platforms - Strong expertise in payment gateway integration, particularly Razorpay - Familiarity with professional development content and course structure - Ability to integrate third-party institutes into the platform Please provide samples ...

    $670 Average bid
    $670 Avg Bid
    64 bids

    I’m getting ready to launch a footwear line and need a complete Shopify site built from scratch. The look should be modern and minimalistic—clean typography, plenty of negative space and fast-loading pages that keep the spotlight firmly on each pair of shoes. Essential deliverables • Theme setup and customisation to match the minimalist aesthetic • Customer reviews section on every product page, manageable from the admin panel • Product filtering (size, colour, price, style) that works seamlessly on mobile and desktop • Full store configuration: navigation, payment and shipping settings, basic SEO, and responsive testing I’ll supply the product photos, copy and branding assets; you implement, test and hand over a ready-to-sell storefront. I...

    $83 Average bid
    $83 Avg Bid
    23 bids

    I need a WooCommerce-based store where shoppers can build their own bags, wallets and similar accessories in real time. The core of the project is an interactive 3-D preview that updates as a customer picks a swatch: they should be able to adjust size, combine up to three exterior materials and colours, pick one lining colour, add a monogram, then choose optional extras (straps, clasps, organisers, etc.). Each swatch click must instantly replace the relevant part of the model so the buyer always sees an accurate visual of the final piece. Beyond the customiser, the site must behave like a modern e-commerce destination: product search and filtering, secure cart and checkout, multiple payment gateways, automated tax/shipping calculation, order tracking and a mobile-friendly design. I also...

    $342 Average bid
    $342 Avg Bid
    272 bids

    I need a complete e-commerce website created from the ground up for my retail brand. The final site should be modern, fast, and thoughtfully designed around conversion. Core features I absolutely require: • Product search that feels instant and filters smoothly • Customer reviews displayed on each product page • Seamless, fully secure payment gateway integration Deliverables include design, development, testing, and a brief hand-off session so I can confidently run the store on my own. If this sounds aligned with your skill set, let’s chat about the build schedule and next steps.

    $294 Average bid
    $294 Avg Bid
    55 bids

    I run a small BigCommerce store (about 15 products) that currently uses Stripe. The look-and-feel is our biggest pain-point; the theme feels dated and cluttered, so I want to replace it with a simple, clean, clear design—think the user-friendly flow of Beyond fresh aesthetics, the project needs to address usability: customers must be able to locate products quickly, browse categories intuitively, breeze through checkout, and see real-time freight costs via TNT or FedEx. Once the revamp is live, my team should be able to add new products or pages without breaking the layout or formatting. Key deliverables • Custom BigCommerce theme that embodies a minimalist style and works flawlessly on mobile and desktop • Streamlined product search and category structure, built a...

    $16 / hr Average bid
    NDA
    $16 / hr Avg Bid
    92 bids

    I'm looking for a skilled developer to create a tours and travel website primarily for booking and reservations. Key Features: - Group and self-guided tours booking - Multiple payment options - Automated booking confirmation emails Ideal Skills & Experience: - Experience in developing booking systems - Knowledge of payment gateway integration - Strong UI/UX design for a seamless user experience Please provide examples of similar work done. Looking forward to your bids!

    $709 Average bid
    $709 Avg Bid
    66 bids

    I need a WooCommerce specialist to connect my store to , configure the API keys (test and live), and run end-to-end checkout tests until real-world transactions process smoothly. Here’s what I expect once we start: • added as a payment option in WooCommerce, with all required endpoints, webhooks, and callback URLs in place. • SSL verification, MD5/SHA-512 hash or signature key configured, and any additional security settings enabled so the transaction flow is fully PCI-compliant. • Clear sandbox testing followed by a seamless switch to live mode, including successful capture, refund, and void scenarios. • A concise hand-off note or short Loom walkthrough showing me where to manage keys, view transaction logs, and handle disputes inside WooCommerce. ...

    $423 Average bid
    $423 Avg Bid
    160 bids

    I’m looking for an experienced WordPress/PHP developer to build a custom payment gateway for Paid Memberships Pro integrated with NowPayments for a legal adult content website. Scope of work: Integrate NowPayments API to create crypto checkout for PMPro subscriptions Support new subscriptions and recurring payments (where supported) Handle NowPayments IPN/webhooks for: payment confirmed payment failed / expired refunds (if applicable) Sync payment events with PMPro membership status in real time Admin settings for API keys, test/live mode, and basic logs Follow PMPro gateway class structure (clean install/update) Acceptance criteria: I can enable the gateway in PMPro, enter API keys, and complete a full checkout in test mode. On payment confirmation, the user’s mem...

    $1088 Average bid
    $1088 Avg Bid
    102 bids

    I’m ready to launch a series of personal-finance courses and need a clean, responsive website that lets visitors browse the content and pay with their credit or debit card in a single, friction-free flow. For this first phase I’m keeping things simple—no learner dashboards or progress tracking yet—so your main focus will be a solid course landing layout and a reliable payment gateway. You’re free to build in WordPress, Squarespace, or a lightweight custom stack as long as page speed is strong and I can tweak copy and images later. Stripe, Square, or any PCI-compliant solution that handles Visa and MasterCard will work; just walk me through your recommendation and connect it to a branded checkout page. Once a payment clears, the buyer should automatically rece...

    $343 Average bid
    $343 Avg Bid
    311 bids

    My existing ASP.NET-based site (C#, SQL Server) is ready for live payments; the missing piece is a clean, fully-tested connection to the ICICI Bank payment gateway. The integration has to handle three flows—one-time charges, recurring billing cycles, and full or partial refunds—without persisting any card data on our servers. Key deliverables • Seamless server-side code that calls ICICI’s API for payments, subscription creation, and refunds, then returns clear success/error responses to the UI. • Web-configurable credentials and callback URLs so I can switch between sandbox and production by editing settings, not code. • Token-based implementation that keeps us out of PCI scope (no storage of card details). • Brief deployment guide and inlin...

    $97 Average bid
    $97 Avg Bid
    9 bids

    POAO International Institute — Website Development Requirements (Summary) The POAO International Institute requires a fully mobile‑responsive website, optimized for performance, accessibility, and ease of use. Since over 90% of users will access the platform via mobile devices, every page, form, and interactive component must be designed mobile‑first. The website will include the following core pages and sections: Home, About Us, Aquaculture Program, Crop Production & Agro Recreation, Research & Innovation, Training & Academics, Facilities & Campus Life, Divisions & Operations, Visit Us, Support & Partnerships, Register/Login, Order Catfish, and Contact. Each page must support clean navigation, fast loading, and SEO‑optimized content. A structured informatio...

    $1085 Average bid
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    PROJECT OVERVIEW I need a web-based QR menu and ordering system for restaurants. Customers scan a QR code at their table, browse the menu, place orders, and choose to pay online or pay cash later. This system must support multiple restaurants, each with their own separate login and menu. ⸻ CUSTOMER FLOW 1. Customer sits at table 2. Scans QR code 3. Menu opens in browser (no app download) 4. Customer selects items 5. Customer views cart 6. Customer enters table number 7. Customer selects payment method: • Pay Online (for future gateway integration) • Pay Cash (order marked unpaid) 8. Order is sent to restaurant dashboard instantly ⸻ RESTAURANT ADMIN PANEL Each restaurant must have ...

    $1172 Average bid
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    I need a Shopify website to sell physical and digital products. The site should be organized by category. Key Requirements: - User-friendly navigation - Secure payment gateway integration - Mobile-responsive design - SEO optimization - Inventory management system Ideal Skills: - Shopify development experience - E-commerce design expertise - Knowledge of SEO and digital marketing Please provide examples of previous work.

    $103 Average bid
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    I want a complete Shopify storefront dedicated to electronics dropshipping, ready for me to start marketing the moment it goes live. The build needs to cover theme selection and customization, bulk product import from reliable suppliers, high-quality imagery, well-structured product pages, and a friction-free checkout that works smoothly on mobile and desktop. Please connect payment gateways and real-time shipping rates, set up automated order routing to the supplier, and configure basic on-page SEO so new items index quickly. A tidy main menu, clear category structure, and an email-capture section for future campaigns are essential. When the store is finished I expect: • A branded, fully-configured Shopify site populated with at least 50 electronics products • Functioning pay...

    $78 Average bid
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    My OpenCart store is currently unable to complete orders whenever customers choose at checkout. The payment window opens and the customer submits their card details, but the process never reaches the final “order confirmed” stage in OpenCart, so no order is recorded in the back-office and no confirmation email is sent. Other gateways behave normally, so the problem appears isolated to the integration. I need someone who knows OpenCart’s checkout workflow inside out and is comfortable digging into the extension, transaction logs, and any JavaScript or server-side conflicts that might be interrupting the callback. Your goal is simple: identify the failure point, apply the fix, and prove that an order can move cleanly from payment to confirmation every time. Deliverable...

    $139 Average bid
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    Upwork Job: Shopify (Dawn) Store Optimization — Metafield-Driven PDP System + Psychology-Based CRO + Apply to Existing Products Hi — I already have my Shopify store created and live in development. Dawn (Shopify OS 2.0) is installed, my policies are already written/added, and I’ve already added my product list and created the products inside Shopify. I’m hiring a Shopify developer to turn what’s already set up into a conversion-ready, scalable store with a metafield-driven product page system and polished product pages across my existing catalog. The core goal I want an expandable product-page architecture where I can: • add a new product • fill in metafields • assign the product template …and the product page renders correctly without mo...

    $179 Average bid
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    164 bids

    Here are several transportation / ride-hailing app platforms that offer Uber-like functionality — including mobile apps for riders & drivers + a web/desktop admin dashboard — so you can launch or manage your own service without building everything from scratch:  ⸻ Ready-Made “Uber Clone” Platforms (Apps + Admin Dashboard) These come with pre-built features for passengers, drivers, dispatchers, and admins so you can launch faster. Full Uber-Like Ride-Hailing Suites 1. Vulcan Point Ride-Sharing SaaS – Complete Uber-like platform with rider app, driver app, dispatcher console, and admin dashboard. Scalable with real-time tracking and pricing controls.  2. UnicoTaxi Uber Clone – Pre-made apps (rider, driver) + admin panel to control rides, pricin...

    $349 Average bid
    $349 Avg Bid
    25 bids

    Here are several transportation / ride-hailing app platforms that offer Uber-like functionality — including mobile apps for riders & drivers + a web/desktop admin dashboard — so you can launch or manage your own service without building everything from scratch:  ⸻ Ready-Made “Uber Clone” Platforms (Apps + Admin Dashboard) These come with pre-built features for passengers, drivers, dispatchers, and admins so you can launch faster. Full Uber-Like Ride-Hailing Suites 1. Vulcan Point Ride-Sharing SaaS – Complete Uber-like platform with rider app, driver app, dispatcher console, and admin dashboard. Scalable with real-time tracking and pricing controls.  2. UnicoTaxi Uber Clone – Pre-made apps (rider, driver) + admin panel to control rides, pricin...

    $19 / hr Average bid
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    Hello, We are looking for a **senior Odoo Enterprise 19 consultant** to complete a **controlled implementation** for a food distribution business. This is a **configuration and validation project**, not a development project. --- ## Required Tasks ### Accounting (End-to-End Setup) * Full accounting configuration (Chart of Accounts, Taxes, Journals) * Validate invoice → payment → reconciliation flow * Ensure clean accounting with no “Pending Reconciliation” issues ### Products & Inventory * Import products with **SKU and Barcode** * Validate categories, stock rules, and FIFO valuation ### Users & Employees * Register employees in Odoo * Create a **Sales Rep user** with restricted permissions ### Website & eCommerce * Configure Odoo Website and O...

    $1548 Average bid
    $1548 Avg Bid
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