Backend development jobs

I'm looking for a skilled software developer to create a comprehensive camera control and viewing application. This software will be used for remote operations and should support various functions. Essential Functions: - Zoom control - Manual focus control - Pan/tilt control - Manual control of Tamron MP3010 EV optical 10x zoom - Basic camera functions Ideal Skills and Experience: - Experience in developing camera control software - Strong programming skills, preferably in languages like Python or C++ - Familiarity with camera protocols and remote operation functionalities - Ability to create user-friendly interfaces for seamless navigation Please provide your portfolio and relevant experience in your bids.

Description: I started building a WordPress website using the Nivaro theme, but I’ve reached the limit of my current knowledge and need an experienced WordPress developer to help me finish the project. The work required is very simple and straightforward for someone familiar with WordPress: What needs to be done: Complete the Homepage using the Nivaro theme (layout already started). Create a few additional pages based on the existing design. Prepare the site for launch: Migrate the website to my hosting/server. Set up basic SEO configuration. Perform speed and performance optimization to make sure the site loads fast. Requirements: Strong experience with WordPress and the Nivaro theme (or similar premium themes). Ability to migrate the site to a live server. Knowledge of ...

Project Title: Shopify Website Development for Healthy Food Brand – UnJunked About the Brand UnJunked is a modern, health-focused food brand dedicated to creating tasty products made only from clean and nutritious ingredients. Our mission is simple: remove the “junk” from everyday foods and replace it with wholesome goodness. Our first product is a 100g ready-to-eat oats pouch, made for health-conscious consumers who want convenience without compromising on nutrition. We now want a Shopify website that reflects our brand identity and helps us launch professionally. Project Requirements 1. Shopify Website Design & Development We need a clean, modern, and mobile-friendly Shopify website that aligns with our brand aesthetics. Key expectations: Homepage...

...full-stack Unity multiplayer game developer (or a team) who can build a complete mobile shooter game from scratch. The game is called THUG – Together Hunt Ultimate Gangs, a competitive third-person 5v5 & 6v6 tactical shooter with a unique betrayal mechanic called Greed Run. I will provide all 3D character models, rigs, animations, and major environment assets. You must deliver the full game code, backend, networking, UI, gameplay logic, API integration, and build pipeline. I need a developer who understands mobile optimization, server-authoritative multiplayer, and AAA-level game structure. Core Requirements 1. Game Features to Develop 5v5 Tactical Shooter 6v6 GREED RUN Mode (special betrayal round system) Third-Person Shooter mechanics: Aim, shoot, crouch, sprint, ju...

Overview This project focuses on creating a fully functional, professionally designed Shopify store that showcases your products effectively and provides a smooth, secure shopping experience for customers. The goal is to build a modern, branded, mobile-responsive online store ready for launch. ⸻ Scope of Work 1. Shopify Store Setup • Create and configure a new Shopify store. • Set up general settings including store details, currency, taxes, and shipping zones. • Install and configure essential apps needed for store performance and functionality. ⸻ 2. Theme Selection & Custom Design • Select a professional, responsive Shopify theme suitable for your brand. • Customize the theme’s layout, colors, typography, and imagery. • Design and build...

...clinician time. Conversational Support LLM-powered Chatbot provides empathetic, on-demand answers to common post-discharge questions (diet, wound care, expected symptoms). Reduces calls to hospital staff and improves patient education and adherence. C. Tech Stack Overview: Data & Device Integration: • APIs: Apple HealthKit, Google Fit, Garmin SDK • Standards: HL7 FHIR for secure EHR interoperability Backend & Infrastructure: • Frameworks: FastAPI (Python), Node.js • Databases: PostgreSQL, TimescaleDB (For time series data like vitals), Vector DB (Pinecone/FAISS) • Cloud: Google Cloud / AWS (GKE / Cloud Run) AI & Analytics Layer: • LLMs: OpenAI / Llama 3 for conversational intelligence • Orchestration: LangChain (or LangGraph / Lang...

Project Overview Development of a backend-only .NET Core system for an autonomous YouTube analytics backend. The system will include organization-based user authentication, YouTube API integration, and automated scheduled data fetching using a cron job scheduler, with no frontend interface. Scope of Work 1. Authentication & Organization Model o Creation of User Model and Organization Model. o Secure JWT-based authentication for login and API access. o Organization-level grouping and access segregation. o Role-based access for Admin and User levels. 2. YouTube Data API Integration o Integration with YouTube Data API v3 for fetching analytics (views, likes, comments). o Data fetched using client-provided API credentials (API key/token). o Automatic token refresh e...

I already have working Android (APK) and iOS builds in hand. I simply need a developer who can guide them through the final stretch—add a couple of straightforward features I will outline, then get both apps live on the Apple App Store and Goo...Integrate the basic feature set I will share (nothing heavy—think a minor UI tweak and one small functional add-on). • Re-build, sign, and submit the apps to each store, making sure they meet the latest review guidelines. • Hand over a short, plain-language walkthrough so I can repeat the submission process when future fixes are needed. Everything else—the design, main functionality, and backend—already works. You’ll receive source code, screenshots, and full store-listing text. Once the updated b...

I need an algorithm that focuses exclusively on greyhound racing The algorithm will simple scrape data from and provide recommendations with the odds based on the data that’s been scraped The recommended bets will then be put in to a visually pleasing spreadsheet so bets can then be placed

I need a clean Firebase project configured from scratch to power my web app. The core requirement is a Firestore database structured for user-centric data: authentication details, user profiles, and detailed activity logs. I already have the front-end in progress; what’s missing is a secure, scalable backend that I can plug straight in. The job covers: • Spinning up the Firebase project and enabling Email/Password (plus any other built-in methods you recommend) in Firebase Authentication. • Designing Firestore collections and sub-collections to hold the three data sets mentioned above, with indexes where they will matter for query speed. • Writing robust security rules that protect each document based on the currently signed-in user. • Supplying a ...

I need a clean, straightforward website that turns visitors into inquiries for my construction company. The core of the site is three pages—Home, About Us, and Contact Us—laid out logically so prospects find key information fast and then fill out a simple form or call. What matters most is conversion. The Home page design will be given by us, the About Us page content would be given by us, and the Contact Us page needs an embedded inquiry form that sends straight to my email as well as our phone and address details. Responsive design, fast load times, and on-page SEO fundamentals (title tags, meta descriptions, alt text) are expected. I’m flexible on the platform—WordPress + Elementor, Webflow, or another lightweight builder are all fine as long as updates remain ...

I’m building a prototype mobile app that will store and retrieve user data, and I need a freshly configured Ubuntu VPS to serve as its backend. I’ll purchase whichever VPS plan you recommend; once it’s provisioned, your job is to turn it into a working environment with the current (non-LTS) release of NodeJS and a MySQL instance ready for connections from the app. Here’s what I need from you: • Install and verify the latest NodeJS (current channel) with npm/yarn available system-wide. • Set up MySQL, create an empty database, and hand over the root credentials plus a non-root user for the app. • Apply sensible security basics—SSH hardening and a firewall are more than enough since I have no formal compliance requirements. • Gi...

I’m building a small-scale news site and need a lightweight CMS that lets me publish stories quickly and keep everything looking polished. The core workflow is simple: write an article, attach a gallery of images, upload or embed a video, hit publish, and have the post appear instantly on the front page. Visitors must be able to leave comments, and I want an easy way to review or disable any comment from the back-end. The design has to feel modern and clean—ample white space, readable typography, and a layout that adapts nicely to phones, tablets, and desktops. I only need two user roles right now: Admin (full control) and Editor (content creation and comment moderation without access to site-wide settings). Deliverables • A fully deployed website with a modern, clean ...

...full-stack Unity multiplayer game developer (or a team) who can build a complete mobile shooter game from scratch. The game is called THUG – Together Hunt Ultimate Gangs, a competitive third-person 5v5 & 6v6 tactical shooter with a unique betrayal mechanic called Greed Run. I will provide all 3D character models, rigs, animations, and major environment assets. You must deliver the full game code, backend, networking, UI, gameplay logic, API integration, and build pipeline. I need a developer who understands mobile optimization, server-authoritative multiplayer, and AAA-level game structure. Core Requirements 1. Game Features to Develop 5v5 Tactical Shooter 6v6 GREED RUN Mode (special betrayal round system) Third-Person Shooter mechanics: Aim, shoot, crouch, sprint, ju...

...vaulting and easy refund handling. • A ratings and reviews flow that encourages honest feedback for both dishes and restaurants. Beyond the apps themselves, I will need: • A clean, browser-based admin dashboard where I can onboard restaurants, view orders, and handle support tickets. • Restaurant partner tools to accept, reject, or update order status and set menu items or promos. • Scalable backend (Firebase, AWS, or similar) and well-documented APIs for future expansion—adding a driver module later, for example. I’m happy with native stacks or a cross-platform framework such as Flutter or React Native; code quality and maintainability matter more than language choice. Please outline your proposed architecture, timeline to first test bui...

Excel Dashboard Project – Key Points Designed and developed an interactive Excel dashboard to visualize key business metrics. Used Pivot Tables and Pivot Charts to summarize large datasets effectively. Applied data cleaning techniques using functions like IF, TRIM, CLEAN, and REMOVE DUPLICATES. Implemented dynamic filters and slicers for easy data exploration and comparison. Created KPIs (Key Performance Indicators) such as total sales, profit margin, growth rate, and top-performing regions. Used conditional formatting to highlight trends, performance levels, and anomalies. Combined data from multiple sheets using VLOOKUP, INDEX-MATCH, and data consolidation tools. Automated repetitive tasks with Excel formulas and macros (if applicable). Ensured real-time data updates by li...

I’m ready to launch a professional Directory PLUS Classifieds Several powerful e-commerce presence and We need "partners with a commitment" to work in our TEAM as a Team member to grow our Media Co. and we need a web developer who combines top-tier coding skills with real-world business insight. The assignment is to take my vision for an online store and turn it into a secure, responsive, and conversion-focused website. 1. You will be paid a SMALL Nominal fee to enter into our NDA, NCA and MOU contracts. 2. YOU WILL ALSO EARN AN IMMEDIATE INCOME (AS AGREED!!) FROM THE FIRST $x FROM EACH SITE However, you will become a part of the future of our operations PROVIDED THAT you maintain your obligations that will be clearly...

I need a seasoned full-stack developer to build a professional company website from the ground up. The site’s core purpose is to present our services clearly and generate leads, so a well-integrated service listing and an easy-to-use contact form are must-haves. Here’s how I picture the workflow: • Structure & Design – set up a clean, responsive layout that reflects modern corporate aesthetics and adapts smoothly to mobile and desktop. • Service Listing – create flexible, database-driven sections where I can add, edit, or remove services without touching code. • Contact Form – implement a spam-protected form that routes messages to our business email and logs submissions for follow-up. • CMS or Admin Panel – give me a straightfo...

I need a full-featured Ludo game that runs smoothly in mobile browsers. The core requirement is real-time online multiplayer so two to four people can play together from their phones without installing an app. The interface must be touch-friendly, responsive and lightweight enough to load quickly over typical mobile connections. Cross-browser compatibility with Safari and Chrome on both iOS and Android is essential. If you’ve shipped similar real-time browser games, share a link or demo so I can test latency and UI flow. Looking forward to your expertise in turning classic Ludo into an engaging mobile-web experience.

I want this website to be developed preferably on Wordpress however open for Custom PHP. The name of my company is Finovora Global Pvt Ltd. I would say Read the project well, understand it and then apply. My budget for this is not more than Rs 8000. Anyone expecting more than this should not apply.

I already run a React Native app on Android, but I now need a fresh, cross-platform codebase that renders its screens from serv...highlight your relevant experience with React Native, iOS deployment, and any prior work using server-driven UI frameworks or custom JSON layout engines. Links to live apps or repos where you’ve tackled similar challenges are especially helpful. Deliverables: • React Native codebase running on Android and iOS, powered by server-driven UI • Integration with my existing backend (or a stub if you prefer during development) • Implementation of the agreed new design elements across all screens • Build instructions and brief technical documentation I’m ready to provide the existing source, API details, and quick fe...

I'm a yoga teacher seeking a skilled web developer to create a comprehensive yoga website. The site will host video classes and live streaming sessions. Key Features: - User Accounts: Users can create accounts to track their progress and access exclusive content. - Live Streaming Functionalities: - Live chat for Q&A - Session recording for later viewing - Participant management Ideal Skills and Experience: - Experience in building interactive and user-friendly websites, preferably in the fitness or education sector. - Strong knowledge of live streaming integrations and user account functionalities. - Proficient in UI/UX design to ensure a seamless user experience. - Familiarity with SEO best practices to enhance site visibility. Looking forward to your proposals!

I'm looking for a mobile game developer to create a gospel-themed game. The game can be a puzzle, adventure, or educational type. Requirements: - Experience in mobile game development - Creativity in designing engaging gospel-themed content - Ability to work quickly and meet tight deadlines Ideal Skills: - Proficiency in Unity or similar game engines - Strong graphic design skills - Experience with gospel or religious content is a plus Please provide a portfolio and estimated completion time. Looking forward to your bids!

We are a UK and Dubai-based agency seeking a talented Website UI/UX Designer to support us on a long-term, project-by-project basis. Our in-house developers handle all backend work, so we need a designer who can create clean, modern website wireframes and high-fidelity UI mockups in Figma that align with brand identity and deliver strong user experience. Typical projects include one-page wireframes and 5–10 full UI pages (desktop and mobile). We suspect that no coding is required—only high-quality design files suitable for developer handoff. Budget per project is USD $250–$300, with ongoing work available for the right designer.

I want to roll out a clean-looking fitness app for Android that focuses first and foremost on exercise tutorials. The build should be in native Java/Kotlin if, the finished APK should stable and efficient. On the server side I will need a lightweight PHP backend plus an accompanying PHP-based admin panel so I can upload, edit, and categorise the tutorials and workout plans myself. Core experience I’m after • Three parallel tutorial formats: HD video clips(optional if you can dk it better with animations), concise step-by-step text, and interactive animations so beginners and advanced users can learn the same move in the medium that suits them. • Basic user registration and profile pages (email or social login is fine). Profiles only need to hold personal stats,...

I need a fully-automated trading bot that executes a pure scalping strategy—quick in, quick out, dozens of trades per session. The logic must monitor live order-book data, place market or limit orders within milliseconds, and immediately manage stops to keep drawdowns tiny. I am deliberately choosing scalping over swing trading or arbitrage, so the code has to be lean, latency-aware, and able to adapt to rapid price movements. You’re free to suggest the exchange API you feel offers the fastest and most reliable fills; I can open or fund the relevant account once we agree. I care far more about execution speed, solid risk controls, and clean code than about any particular platform. Key deliverables • Source code (Python preferred, but Node.js or another language is fine...

Project Requirement: WordPress LMS Website Development Overview I want to develop an education-based LMS website on WordPress. The website will offer 2–3 different courses, each with structured week-wise content, assignments, and an automated certification system. The website should also include a referral system and a powerful admin dashboard with analytics. The website must be SEO-optimized and capable of ranking well on search engines. Key Features Needed 1. Course Structure • 2–3 main courses (expandable later) • Users can purchase any course • Each course should include: o Week-wise schedule o Week-wise PDF notes o Week-wise assignments • End-of-course test: o 25 questions o Passing score: 10 correct answers o Automatic certific...

Project Requirement: WordPress LMS Website Development Overview I want to develop an education-based LMS website on WordPress. The website will offer 2–3 different courses, each with structured week-wise content, assignments, and an automated certification system. The website should also include a referral system and a powerful admin dashboard with analytics. The website must be SEO-optimized and capable of ranking well on search engines. Key Features Needed 1. Course Structure • 2–3 main courses (expandable later) • Users can purchase any course • Each course should include: o Week-wise schedule o Week-wise PDF notes o Week-wise assignments • End-of-course test: o 25 questions o Passing score: 10 correct answers o Automatic certific...

Build a responsive business-focused website with React. The site should feel light, modern, and fast, running as a single-page application that scales easily for future pages. Core requirement: a working contact form that sends submissions to my email (SMTP or a lightweight serverless function is fine—whichever you prefer). I already have basic brand colours and a logo; you’re free to suggest a clean UI layout that reflects a professional, trustworthy image. Code needs to be well-structured (hooks, functional components, React Router where appropriate) and pushed to a Git repo I can review as we go. Acceptance criteria • Pixel-perfect desktop and mobile views • Contact form validates input and confirms successful send • Source code lint-clean and commente...

Project Overview I have a Node.js–based media automation app that combines: * dynamic text * voice synthesis (TTS) * visual media * optional background audio into short rendered videos. The core backend and structure are already in place, along with a basic Lovable/ frontend and a Google Sheets webhook for logging. I now need a developer to: * finish key backend pieces, * wire the APIs cleanly, * add robust batch support, and * handle background audio integration. All source files, examples, and documentation are included in a single handoff ZIP. --- Scope of Work 1. **Media Merge Engine** * Finalize the Node/FFmpeg pipeline (``) that combines: * primary video * TTS audio * optional secondary background audio * text overlay * Output:...

...registration & login (email and/or phone verification) User dashboard Ability to create and manage listings Photo & video uploads Category and location-based browsing Search & filter system Responsive mobile-first UI Internal messaging system (optional for beta but preferred) Backend / Admin Features Full admin dashboard Ability to approve, edit, or remove listings User management system Category & location management Content moderation tools Analytics overview (traffic, posts, users – basic for beta) Technical Requirements Modern backend framework (Node.js, Laravel, Django, etc.) Modern front-end framework (React, Vue, , etc.) Secure database structure (MySQL, PostgreSQL, MongoDB, etc.) Strong emphasis on security Input validation Image filtering Ant...

...professional style to the table. Use the brand colour palette for the header row. Use alternating row colours ("banded rows") for readability. Column Formatting: White Columns (User Input): Clearly style these as the primary input areas. Grey Columns (Calculated): Continue to use an accented colour fill to indicate these are auto-calculated and should not be touched. Lock these cells. Part C: The Backend Sheets (Backend_Data, Lists, etc.) Function: These sheets will remain as the data source for lookups and dropdown lists. Design: No visual design is needed, but they must be hidden in the final version. 5. Dashboard Details & Metrics (For the main Dashboard Sheet) Critical Prerequisite: To enable trend analysis, a 'Date' or 'Month' column mus...

...CSV/Excel Export All reports can be exported to CSV/Excel. D. Dashboard (Summary View) Total Products Products in Low Stock Recent Sales Recent Stock Returned Top Selling Products (current month) E. Authentication & Security Firebase Authentication for secure login Role: Admin access Firebase Firestore as database Real-time updates and cloud storage Technology Used Frontend: ReactJS Backend / Database: Firebase Firestore Hosting: Firebase Hosting...

I need a clean, conversion-focused landing page built from scratch whose sole purpose is to turn visitors into content subscribers. The copy is already drafted; what’s missing is an engaging design, responsive build, and a friction-less opt-in flow. You’ll be working with an existing logo and color palette, so the visual direction is clear—just ensure every element feels cohesive and on-brand. If you prefer Figma, Adobe XD, Sketch, or a direct build in HTML/CSS with lightweight JavaScript, that’s fine, as long as the finished page loads quickly and looks sharp on mobile, tablet, and desktop. Key deliverables: • High-fidelity mockup reflecting our logo and colors • Fully coded, responsive landing page (HTML/CSS/JS or equivalent framework) • Integ...

I'm looking for someone to create a restock bot for a website. The bot's primary function will be to monitor specific items and send notifications when they are restocked. This can be done on discord or any other way you may suggest Not looking to pay an extortionate amount as it is a simple task, should not take long

I need help boosting downloads for my Android app through a simple referral program. The flow is straightforward: • I email each participant a unique invitation code. • They install the Android app, enter that code on first launch, ...is done. For every verified install with a correctly entered code, I release $0.02. You may use any ethical outreach you like—sharing inside existing communities, personal networks, or other referral-friendly channels—as long as installs are organic and the invitation code is used. Deliverable: a brief spreadsheet (code, country, timestamp) so I can match your referrals against the app’s backend. Payment follows immediately for each valid match. If you have experience running referral campaigns or micro-task cr...

I'm seeking a skilled web developer to create an e-commerce website for my floral business. The site will sell fresh flowers, artificial flowers, and floral accessories, along with offering workshops and events. It will also feature a blog section. Key Requirements: - Product catalog with images and detailed descriptions - Online booking system for workshops and events - Blog section for floral-related articles - User-friendly interface and seamless navigation - Secure payment gateway integration - Mobile-responsive design Ideal Skills and Experience: - Proven experience in developing e-commerce websites - Strong understanding of UI/UX principles - Familiarity with secure payment integrations - Ability to create engaging blog layouts - Experience in the floral or similar industry is...

Unit 7: Software Development Lifecycle Assignment – Writing, Humanization & Turnitin Report Needed I need an experienced academic writer (ideally familiar with BTEC HND Unit 7: Software Development Lifecycle) to help me complete and refine my assignment. Your tasks will include: Writing and structuring the required sections according to Pearson BTEC guidelines. Improving, enhancing, and humanizing my existing AI-generated content. Ensuring the content is clear, academic, and plagiarism-free. Providing a Turnitin plagiarism report + an AI detection report after final submission. Formatting the document professionally (headings, diagrams, citations if needed). Requirements: Experience with BTEC HND assignments is a big plus Must know SDLC models (Waterfall, ...

Build an app Full Detailed App Specification (English) — Football Trivia & Challenges App 1. App Name (Placeholder) Football Arena – Trivia, Challenges & Leaderboards (Name can be changed later) ⸻ 2. App Summary Football Arena is a competitive football trivia mobile application designed for casual fans and hardcore enthusiasts. The app offers daily trivia, solo gameplay, 1v1 challenge mode, team matches (up to 10 players), global leaderboards, XP leveling, and reward-based progression. The experience is simple, fast, visually appealing, and optimized for users in Egypt and the Middle East. The app does NOT include gambling or money-based competitions. All competitions use in-game points only. ⸻ 3. Target Platforms • iOS (iPhone, iPad) • Android (Goo...

Website Backend Development Proposal Thank you for the opportunity to work on your project. I will develop a secure, scalable backend using Flask (Python) and MySQL, fully integrated with a frontend (all lovable credits will remain with you). Scope of Work: Backend development with REST APIs User authentication, validations, and role management MySQL database design, table creation, and optimization Integration of all APIs with your frontend Error handling, logging, and performance tuning Third-party API integration (if required) Deliverables: Complete Flask backend with clean, documented code MySQL database schema API documentation (Postman/Swagger) Fully integrated frontend + backend Deployment on your hosting (AWS/DigitalOcean/others...

I am looking for an experienced iOS developer to build a complete mobile application for tracking product drops, restocks, and price changes. The app design is already complete, and all screens are provided in the attached images. Your job is to fully build the app to match the UI exactly and connect it to a backend + MySQL database. App Features (Frontend) Home Screen Trending product drops Track/untrack button “Just Dropped” alert card Bottom navigation tabs (Home / Search / Tracking / Profile) Search Screen Search bar Recent searches Featured product block Product lists with pricing & stock badges Drop Details Page Product images Price breakdown “Where to Buy” links Track/untrack button Product description User Authentication Email + Username + Passwo...

I'm looking to develop a water delivery mobile app for both iOS and Android platforms. The primary functionality of the app should be order...tracking. The order placement process should include a variety of features: - Schedule delivery time - Choose water type/quantity - Repeat order option - Bulk orders - Personalized and area-wise pricing - Open to all coupons - One-time use hidden coupons - Separate login for retail customers - Separate login for corporate and business clients Ideal candidates should have experience in mobile app development, particularly in creating complex order placement systems. Familiarity with coupon management and different user logins is a plus. If you reside in Bangalore that will be great and easy. But if you are not in Bangalore, still share...

I need a clean, conversion-focused e-commerce site for my upcoming T-shirt line. The store should let visitors browse designs, refine their search by size, color or price, read authentic customer reviews and place items in a secure shopping cart right through to checkout. A responsive, mobile-first layout with fast load times is essential because most of my audience will be coming from social feeds. You’re free to build on Shopify, WooCommerce, or a lightweight custom stack—whichever you’re most comfortable with—so long as the admin panel lets me upload new products, track inventory and run basic promotions without touching code. Payment-gateway integration, SSL, and basic on-page SEO are part of the scope. If you can wire up automated order emails and a simple sal...

I need a clean, corporate-styled website built directly inside the GHL (Go High Level) platform. The project covers everything from setting up the account structure through to publishing a fully responsive site that reflects a polished, professional brand. Here is what I expect: • Planning and page architecture that suits a typical corporate site (homepage, about, services or product pages, contact). • Custom design within GHL that follows modern corporate visual standards—balanced typography, straightforward colour palette, and clear calls to action. • Mobile-first responsiveness so the layout performs perfectly on phones, tablets, and desktops. • On-page SEO basics configured in GHL: meta titles, descriptions, and clean URL slugs. • Contact form o...

...sign in: • Customers place and pay for their orders, see ETA updates, and rate deliveries. • Delivery drivers receive orders, turn-by-turn navigation, and status toggles (accepted, picked-up, delivered). • An admin dashboard (mobile friendly or web) monitors orders, resolves issues, manages menus, inventory and user accounts. I’m open to Flutter, React Native or Kotlin/Swift with a shared backend—whichever achieves the best performance and maintainability. Firebase, AWS Amplify, Node.js or similar stacks are fine as long as push notifications and live location sockets remain rock solid. Please include in your bid: • A brief tech outline • Timeline to first test build • The mapping/tracking service you intend to use (Google Maps SD...

...codes directly from photos or video frames. The system must accurately extract the complete alphanumeric sequence—letters and numbers—and return it as plain text and insert it into the system's database. The system must be delivered ready and compiled for future installations on Windows. Desired Knowledge: The minimum knowledge to get this system (Node.js backend, Python OCR worker, React frontend, PostgreSQL, Docker) up and running. Backend (minimum) Basic Node.js: installing dependencies (npm), running scripts (npm start). Express: understanding routes, middlewares, body parsing. JWT and bcrypt: simple authentication and password hashing. Basic PostgreSQL and SQL: creating a database, running , connecting via connection string. Basic .env knowledg...

I need a comprehensive environmental data resource hub. This hub should integrate existing mapping resources and detailed in... This hub should integrate existing mapping resources and detailed information on: - Water quality - Local vegetation - Terrain (including road access) The goal is to create a connected, user-friendly platform that provides insights into these interrelated environmental factors. Ideal Skills and Experience: - Experience in GIS and environmental data integration - Strong background in web development - Ability to create detailed, user-friendly maps and data visualizations - Prior work on similar environmental or data resource projects Please submit detailed project proposals, outlining your approach, relevant experience, and any similar projects you have ...

I need a compact Node.js backend that sits between a chat widget and OpenAI’s latest Chat + Vision models. The flow is straightforward: a visitor drags-and-drops an image (or types a question) into the widget; the server sends the request to OpenAI; it then returns both the conversational reply and a structured product summary pulled from the image. From each image I must capture: • any text or barcodes present • key dimensions that appear on labels or packaging • colour and design cues worth noting • a link or filename for the stored photo itself Every chat turn—user prompt, image reference, OpenAI reply, the extracted fields, plus a session identifier—has to be pushed automatically into a Google Sheet through a service-account cred...

WordPress Feature Development – Clinical Study Interest Form + Azure Service Bus Integration Project Overview We operate a large clinical research site network using WordPress to display active clinical studies across multiple physical locations (“sites”). We need a custom WordPress feature that allows an end user to: 1. View a unified list of studies (filterable by physical location/site). 2. Select one or more studies they are interested in. 3. Submit a single contact form with their personal information. 4. Have the form submission sent to our Azure Service Bus Queue as a structured JSON payload. This feature will be added to our existing WordPress site. ⸻ Required Deliverables 1. Study Selection Interface • Pull existing study data from our curr...

...checks throughout app Admin Panel (Web): Manual study entry (25+ fields) CSV bulk upload with preview and error handling Auto-geocoding (city/state → coordinates) Role-based access (Admin/VA) Publish/unpublish toggle Backend Setup: Supabase or Firebase Studies table (25+ fields) User profiles with subscription status Saved studies functionality Webhook endpoint Analytics storage Must-Have Experience ✓ 5+ FlutterFlow apps in production (not Flutter-only) ✓ Google Maps integration with custom markers ✓ Stripe subscriptions + webhooks ✓ Custom widget development (pixelation/blur) ✓ Backend setup (Supabase/Firebase) ✓ Admin panel builds ✓ CSV import/export ✓ Push notifications (FCM) ✓ App Store + Play Store deployment Deliverables Production iOS/Android builds Flut...