API Development Jobs

********LARAVEL ONLY, THIS IS AN ADDITIONAL FEATURE BEING ADDED TO AN EXISTING SITE********* Project Proposal: Dynamic Staffing & Scheduling Integration Project Overview This project introduces a synchronized scheduling ecosystem designed to bridge the gap between Employer demand and Employee availability. The system allows Employers to generate multiple unique shift slots from a single requirement, provides real-time hour/budget calculations, and offers Employees a targeted marketplace to claim shifts that match their credentials. Part 1: The Milestone Roadmap Milestone 1: Facility & Staff Demand Architecture -Employer Dashboard: Implementation of the core SCHEDULE tab. -Facility Management: Capability to create and store multiple Facilities (e.g., "Atlantis Scan Center&qu...

I want a mobile application that centres on horoscope calculation and prediction. The user should enter their birth date, exact time, and location; the app must instantly compute the chart and present accurate daily horoscopes. On top of that core flow, I need personalised predictions that push timely insights to each user based on their unique data. A friendly, modern interface is essential, but the mathematical engine behind it has to be solid—please rely on a proven ephemeris library such as Swiss-Ephemeris, NASA JPL data, or an equivalent you already trust. Native iOS and Android builds are welcome, though a high-performance cross-platform framework like Flutter or React Native is perfectly fine if it keeps the experience smooth. For future-proofing, the code should be clean, w...

The website is: I need a ready-to-install script that faithfully reproduces the core flow of a modern e-commerce site. The finished build must include: • Product listings with category management • A smooth shopping-cart and checkout sequence • Secure user account creation, login, and profile management • Integrated payment processing for Credit/Debit Cards and PayPal Please structure the code so that I can rebrand it quickly (logo, colours, wording) and spin up multiple stores from a single codebase. A concise installation guide and brief developer-level documentation are part of the hand-over package. I’m flexible on the underlying stack as long as it’s well-documented, follows best practices, and can run on a standard cloud host (cPanel, VPS o...

My service company relies on SupplyPro for job intake and Housecall Pro for field operations. To eliminate double-entry, I need a lightweight interface that pulls new or updated Job details and Scheduling data from SupplyPro every day and posts them into Housecall Pro through their public API. Scope • Build or configure a script, micro-service, or low-maintenance middleware that can be scheduled to run daily. • Map SupplyPro fields to the corresponding objects in Housecall Pro—job name, description, appointment date/time, technician notes, and any other essentials we identify together. • Handle basic data-format compatibility so nothing breaks if SupplyPro formats dates, phone numbers, or addresses differently. • Provide clear, commented source code plus ...

The idea Implement an API whose goal is to produce routes that are: - 100% drivable (Directed & Drivable) - Truly diverse (not just different geometry) - Geometrically stable, with no stitching issues or incorrect direction reversals - Close in performance and behavior to Google Maps / Waze (very important) What I’m specifically looking for I’m looking for a developer who understands road networks as real graphs, not just as lines drawn on a map. The right person must be comfortable with: - Directed graphs - One-way roads & carriageways - Edge-based diversity - Geometry correctness Current required tasks (very important) Implement a single API endpoint that returns multiple routes: 1 - The natural route (Google/Waze-like): - Fastest / shortest path - Acts a...

My CodeIgniter 4 travel-booking site, , is almost ready to go live and I now need three clear things wrapped up: • Payment integration – Stripe is first priority and must handle one-time, multi-currency transactions. I also want PayNow (Singapore) and a direct bank-transfer option surfaced at checkout, so you’ll wire those in alongside Stripe’s PHP SDK. • Navigation tweak – on the fourth item in the header slides forward to the third slot; I want that exact switch on my own menu so the user flow matches. • Light API assistance – another developer is building a REST API that powers mobile apps. I’ll need you to look over his work, answer questions, and patch any CodeIgniter routing or controller issues that block . In detail: Mileston...

I’m commissioning a full, production-ready ride-sharing solution that covers both sides of the marketplace. The scope spans native iOS and Android rider apps, a mirror set of driver apps, plus the server stack that powers real-time matching, payments, and dashboards. Core workflow • Riders open the app, watch nearby drivers update live on a map, request a trip, and pay securely with a credit or debit card. • Drivers toggle their availability, receive requests, navigate via in-app GPS, then review completed trips and earnings. • The backend matches riders to drivers instantly, calculates distance-based fares, and settles transactions to the appropriate accounts. Key components to build • Two mobile apps (Swift/SwiftUI for iOS, Kotlin/Jetpack for Android) ...

1. Objective Develop a mandatory weekly vehicle checklist system fully operated via WhatsApp, with automated reminders, photo validation, cloud storage, and Excel tracking. Drivers must complete the checklist every Friday. The checklist is not considered completed until: All questionnaire fields are answered All required photos are uploaded The system validates everything 2. Input data (Excel – provided by client) An Excel file will be provided as the source of truth for vehicles and drivers. Sheet: VEHICLES_MASTER Each row = one vehicle Mandatory columns: VEHICLE_PLATE VEHICLE_TYPE → TRUCK or VAN DRIVER_NAME DRIVER_PHONE (WhatsApp number, international format) INTERNAL_ID (optional) DELEGATION (optional) This file determines: Who receives the WhatsApp messages...

I’m ready to launch a full-featured social networking web application and need a developer who can take it from concept to production. The core experience revolves around three must-have features: rich user profiles, a real-time messaging system, and an engaging activity feed that keeps everyone up to date on posts, likes, and comments. The site has to be entirely browser-based, mobile-responsive, and built with clean, well-documented code. I’m open to the modern stack you prefer—whether that’s React or Vue on the front end, a Node/Express, Django, or Laravel backend, and a solid relational or NoSQL database—so long as it scales, is secure, and performs smoothly under load. Deliverables I expect: • Wireframes or a clickable prototype to confirm UX...

FUNCTIONAL SPECIFICATION WhatsApp-Based Machine Photos & Document Management System Global Objective Use WhatsApp as the single input channel to automatically manage: General machine photos Machine identification plates Logistics documents (Delivery Notes / CMR / Transport Docs) Each image type must follow a separate, independent workflow, without mixing logic or data. FLOW 1 — GENERAL MACHINE PHOTOS Input Photos of machines sent via WhatsApp: Front, side, wheels, basket, display, etc. These images are not identification plates and not documents. System Logic The system must automatically detect a machine number visible in the image (painted number, sticker, marking). Example: 248 This detected number is used as the machine identifier. Cloud Storage If the folder d...

Please Read Carefully Before Applying It does not matter whether you consider yourself a “vibe coder” or a traditional software engineer we accept both here. What matters is whether you can make this system work reliably at scale. We operate a production scraper that processes 500+ leaderboard sites per hour. All sites we scrape are leaderboards, but no two sites are the same. This is not a basic scraper. What Makes This Scraper Different The leaderboards we scrape vary heavily in structure and behavior: Dynamic buttons, tabs, and switchers JavaScript-rendered content Hybrid navigation (UI interaction + background API calls) Tables, card layouts, podium layouts, or combinations of all three Masked usernames and inconsistent rank formats Different ordering of wager / prize data ...

PROJECT: AI-POWERED CONVERSATIONAL DOCUMENT CLOUD ACCESSIBLE VIA WHATSAPP 1. Overview The project consists of creating an intelligent document cloud, accessible primarily through WhatsApp, where users can ask anything related to the company (machines, documentation, spare parts, regulations, internal data, etc.), and the AI automatically returns the correct information, either as a text response or by delivering the exact PDF document required. This is not a traditional app and not a simple chatbot. It is the living memory of the company, organized in the cloud and accessed conversationally. 2. Entry Point: WhatsApp WhatsApp is the only access channel. The phone number identifies the user. There are no usernames or passwords. The system automatically recognizes: The phone number T...

I need a full-featured Windows desktop application that lets me trade on Delta Exchange without relying on the browser. The app must pull live market feeds through Delta’s REST and WebSocket APIs, show price charts and order-book depth in real time, and give me a clean workflow to place, modify, and cancel orders while tracking every open or filled position. Besides the trading views, I also want a section where I can review balances, funding history, and basic account details so I never have to leave the program to manage my profile. Acceptance criteria • Real-time data stream remains synced with the exchange at all times (sub-second latency). • Order actions confirm instantly and display status updates until filled or canceled. • Account information refre...

I run a home-grown virtual tabletop simulation and would like to replace the handful of spreadsheets and manual clicks with one cohesive Windows desktop app. The goal is to automate three core areas: resource management, combat resolution, and the various turn-by-turn trackers that keep the session running smoothly. The interface needs to be an intuitive GUI—think drag-and-drop character panes, quick-access buttons for initiative, real-time stat bars, and a clean dashboard where I can toggle optional house-rules on the fly. Under the hood, I need solid data handling so that hit points, spell slots, cooldowns, and inventory stay in sync even when multiple NPCs are involved. If a player swings a sword, I want the dice rolled, modifiers applied, and results logged to the history panel ...

Job Description We are seeking an experienced full-stack developer or development team to build a secure, AI-powered financial data visualization and document platform with strong Digital Rights Management (DRM) and semantic search (RAG) capabilities. The platform will host and stream financial documents (PDFs), allow structured hierarchical navigation, enable AI-driven discovery and summaries, and enforce strict access control to prevent unauthorized downloads or redistribution. Monetization via subscriptions and ads is a core requirement. This is a serious, long-term project requiring strong architecture, security, and AI integration experience. Core Functional Requirements Frontend (SPA) Single Page Application (SPA) 6-level hierarchical navigation: Country → Sector → Co...

I’m ready to bring my online store to Android and need a talented developer who can translate a straightforward e-commerce concept into a smooth, modern mobile experience. Because I’m starting with Android only, the build should be fully native (Java / Kotlin) or cross-platform so long as the Android release is polished and Play-Store-ready. Scope • End-to-end development of the Android app—from clean architecture and intuitive UI right through to final deployment. • Core e-commerce flow: product browsing, cart, checkout, and secure payment processing. (If you have proven plug-ins or gateway SDKs you prefer, let me know; I’m flexible as long as PCI-compliant options are in place.) • Admin-friendly integration so I can add or update inventory wi...

I need a programmer who can work on both the front-end and back-end using Flutter & Node.js. Responsibilities include: adding images and videos to the server; adding a map with country and city selection; and adding a "success" screen.

I’m starting fresh on a Django-based web application and need an experienced developer who can own the build from the ground up. The first release must include solid user authentication, a clean admin dashboard, and well-documented API integration. Alongside those, I also have an accounting component that needs to slot neatly into the overall architecture, so familiarity with ledger or billing modules in Django (e.g., Django-money, Stripe, or similar) will be helpful. The data model centres on user profiles and accounts, so I’ll look for sensible use of Django’s auth system, custom user models where necessary, and migrations that keep future changes painless. Clean, readable code, Git version control, and concise commit messages are non-negotiable. I’m happy with D...

I’m building an end-to-end talent platform that can assess, upskill and ultimately place candidates while giving employers an instant view of “plug-and-play” talent. The system has three pillars—Assessment, Learning, and Hiring—and each must flow seamlessly inside a single responsive web portal. Assessment module The platform must support skill-based tests, hands-on coding challenges, and soft-skills evaluation. Beyond these core areas it also needs native exercises for aptitude, logical & numerical reasoning, communication, decision-making, problem-solving, critical thinking, stakeholder management, strategic and thought leadership, emotional intelligence, Excel, business writing and PowerPoint skills. Built-in remote proctoring (webcam, screen and bro...

Hiring Freelancers – AI / Computer Vision & Edge Systems Confidential Enterprise Project (NDA Required) We’re looking to engage a few experienced freelancers for a confidential, enterprise-grade technology project involving computer vision and edge AI. The work is part of a real production deployment (not a research project or demo). Detailed project information will be shared only after shortlisting and NDA signing. Engagement Details Type: Freelance / Contract Duration: ~3–4 months (extension possible) Commitment: Full-time preferred (role dependent) Work mode: Remote (India preferred) Start: Immediate / near-term Open Roles 1. Computer Vision / Machine Learning Engineer What we’re looking for: Hands-on experience with object detection / visual recognition Exp...

To simplify paying you and communicating with you, I am looking for a coder that who located in the United States. I’m putting together a fully automated day-trading system focused on squeezing out short-term gains every session. Because speed and execution nuance are everything, I only want to work with someone who is already active in the U.S. markets—you know the quirks of pre-market liquidity, Level 2 tape action, and the maddening volatility that can erupt around economic prints. Scope The core of the project is an algorithm that scans real-time data, identifies high-probability set-ups, and triggers rapid entries and exits in both equities and the more liquid commodity contracts. The logic needs to be modular so I can swap indicators or risk parameters without rewriti...

1 Product & Inventory Management 1.1 Product Master Create, edit, and manage products Product categorization Product status (active/inactive) Mapping with brand, tax, and attributes 1.2 Brand Master Manage product brands Brand-wise reporting support Assign brands to products 1.3 Tax Master Define multiple tax structures Support percentage and fixed tax Tax mapping with products and transactions 1.4 Item Master Item-level inventory management SKU / item code handling Unit of measurement Opening stock and stock valuation 2 Supply Chain & Operations 2.1 Supplier Master Supplier creation and maintenance Contact, address, and tax details Supplier-wise purchase history 2.2 Trade Agreement Management Supplier-specific pricing agreements Validity period for agreemen...

Project Title OVYNIK – Build India’s Bakery Intelligence Content Platform (UX, CMS & Editorial Structure) Project Overview We are creating OVYNIK — India’s Bakery Intelligence Platform Tagline: From Oven to Outlet This project is to build a content and knowledge platform for the bakery industry. The scope is limited to: Website structure UX/UI CMS setup Editorial templates Content presentation This is a publishing platform project only — not for advertisements, solicitation, networking programs, financial offers, or multi-level marketing. Primary Audience Bakery founders (artisan, chain, QSR-bakery formats) Operations & expansion managers Upcoming food entrepreneurs (observer & learner segment) Problem Statement Bakery knowledge in India is current...

HubSpot CMS Developer – Gated AI-Style Chat Interface (Gun Laws by State) Project Overview We are looking for an experienced HubSpot CMS developer to build a gated chat-style interface that allows users to query a structured database of U.S. gun laws by state. Access to the chat interface must be gated by email capture (HubSpot forms / CRM). This is a one-off project, not an ongoing retainer. The end result should feel like a simple, fast “chat bot” experience, but the responses should be pulled from pre-existing structured content, not generated AI. Core Requirements 1. Gated Access (Email Capture) User must enter an email address to access the chat interface Email capture should: Use HubSpot Forms Create or update a contact in HubSpot CRM Allow access immediately after ...

I am looking for a lead developer to architect and build a scalable "Sustainability-as-a-Service" platform. The core of the product is a high-performance API that will be integrated into the checkout flows of major e-commerce and delivery platforms to facilitate real-time environmental impact (tree planting) with every transaction. The core challenge is two-fold: High-Volume API Integration: We need a robust backend capable of handling thousands of concurrent requests from enterprise-level partners. The system must process transaction data, trigger fulfillment requests, and maintain 100% data integrity. The Transparency Layer: Our unique value proposition is verifiable proof. You must build a database and front-end dashboard that stores and serves geotagged data (GPS coordinat...

Official Community Matrimonial Mobile App User Flow Mobile App Open User opens official website link it redirects to mobile app After installing app First screen: Enter Mobile Number Note: he was initially saying web app instead of mobile app so let us know quotation for both and if notification can be implemented in it and once they login the web app through phone keep them logged in automatically some feature like that OTP Login OTP auto-read & auto-fill Secure login (no passwords headache) Profile Creation (Biodata Form) User fills: Name Groom / Bride Age Height Education Occupation City Contact details Family details Photo Upload User Upload upto 2-4 photos Add biodata System automatically generates watermark and ID on biodata and photos Adds watermark (Community name + Biod...

We need a web-based platform to manage and monitor proprietary devices installed across Italy. Each device has a unique progressive code (001, 002, etc.), a dedicated phone number, installation details, and contact information. Devices send a phone call every 72 hours as a heartbeat signal. The system must detect these calls, determine whether devices are communicating correctly, and flag devices that stop communicating. Devices can also generate alarm calls to different numbers, which must be recognized and logged. In case of missing communication or alarms, the platform must send automatic email notifications to an internal email and daily summary emails to the on-site contact. Each device has an annual call center contract. About 30 days before expiration, the system must email the...

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I’m working on a college assignment that requires a fully-functional Hospital Management System, and I’d like an experienced developer to code it end-to-end for me. My current stack preference is Java (JSP/Servlet) with a MySQL back-end, but if you know a more suitable, equally portable web technology I’m open to hearing why it would be a better fit. The application must revolve around solid data management. That means every piece of information—patients, doctors, appointments, billing, and records—needs to persist reliably in the database and be easy to retrieve through search, filters, and reports. Role-based logins are compulsory for Admin, Doctor, and Patient. Each role should see a tailored dashboard that exposes only the actions relevant to that user t...

I’m building a live remote-monitoring dashboard that ingests MQTT messages from a teltonikak rtu 901 gateway along with temperature, pressure, and oxygen sensors and many other parameters from a controller. The stack I have in mind runs on DigitalOcean or AWS and is driven by Python on the back-end and JavaScript on the front-end, but I’m happy to discuss refinements if you can justify them. Current status • Devices is yet to publish raw readings over MQTT. • No cloud pipeline, storage layer, or UI exists yet. What I need next • A lightweight yet secure ingestion service (Python is preferred) that subscribes to the topics, validates payloads, and writes them to a scalable store on DigitalOcean. • A real-time dashboard in JavaScript that shows live ...

I am looking for an experienced Geospatial/Google Maps API Developer to critique and optimize the search functionality of my metasource travel website. The goal is to ensure accurate and relevant results when travelers search for specific areas, regions, cities, or states. Key Requirements: - Expertise in Geospatial technologies and Google Maps API integration. - Experience with travel or location-based platforms. - Ability to analyze and improve data integration or search algorithms. Ideal Skills and Experience: - Strong technical background in APIs and geospatial data handling. - Familiarity with user behavior in travel-related searches. - Proven track record of similar projects. Budget: $15 to $25 per hour, depending on qualifications and efficiency.

I’m planning an interactive, data-structures-and-algorithms-focused coding duel platform and I need a crystal-clear design and architecture proposal before any code is written. The end product must feel like a learning arena first and a competition second, so every technical choice has to support quick feedback, fairness and easy-to-follow analytics for students. Core experience to address The platform will present the same DSA question to two users simultaneously, lock them into a fixed countdown and stream their code through a real-time execution engine so they can see results (compile errors, test-case pass/fail, runtime, memory) without refreshing. While live chat or leaderboards may appear later, this first proposal must concentrate on that real-time duel loop and the backend...

Billing Software Change Request Module: Sales → POS Change Required: 1. In the POS screen, update the Search Bar label. o Current label: Name (Customer) o Change to: Number (Customer) Billing Software – Customer Module Change Request Module: Create Customer Please update the following field labels: 1. Email → Pet Name 2. Country → Pet Breed 3. Tax Number → Pet DOB 4. City → Pet Sex (Male or Female) 5. Hsn number- hsn number should be added in products and while printinghsn code should be printed Billing Software – New Section Request New Module/Section: Medical Report / Doctor Prescription Requirement: Add a new section in the Billing Software where the clinic can create, view, and save Doctor Prescriptions or Medical Reports for each customer/pet. Bas...

(Subject): Urgent: Laravel API Optimization & Security Fixes (50k Concurrency) – Must Use Windsurf

I built my web app on Base44 and have run into a few stubborn functional errors that AI-driven tools can’t untangle. Before I move on to bigger plans—turning the codebase into a privately managed repository, adding a marketplace component, and eventually compiling native builds for the App Store and Google Play—I need those bugs resolved quickly and cleanly. What I’m after right now is twofold: first, fix the current functional issues so the app runs reliably for every user; second, give me thoughtful, practical suggestions on how to streamline the existing architecture for future growth. I’m especially interested in hearing how you would set the groundwork for a marketplace flow and the eventual iOS/Android port. Deliverables I’d like to see: • A...

I need an experienced engineer to analyze and improve a high-demand online booking workflow so bookings can succeed reliably even under extreme traffic. I already have a working Playwright-based browser automation, but during peak demand all sessions currently land on a “high demand / unavailable” state. The goal is to improve success rate through deeper system understanding, better timing, and smarter flow control . The work involves analyzing booking flow and state transitions, understanding how availability actually appears during high demand (including delayed or staggered releases), improving timing, retries, waiting strategy, and navigation logic, eliminating race conditions and aborted navigations, and designing the automation to be long-running, reactive, and resilient ...

We have app in google play Flutter & node js We would like to add some missing items here. The price is fixed at $400. If you come and request more, you will be disqualified. 1. Fix Bio Persistence: Ensure bio text is saved and doesn't disappear after closing the app. 2. Enable Copy & Paste: Allow users to copy and paste text throughout the app. 3. Media Removal Option: Add a feature to delete profile and background pictures. 4. Handle Direction Fix (@): Correct the handle display (e.g., @kaled) when switching to Arabic. 5. Multi-language Support: Add Spanish, Portuguese, French, Hindi, Indonesian, Japanese, Korean, and Russian. 6. Smart Share System: Implement branded deep links for sharing content with download prompts. 7. Color Customization: Allow users to select cust...

I’m building a single platform that works both as an information hub and a true instant-booking engine for ground-transport services. Visitors should be able to land on the site, read about our fleet and policies, get a live quote, and confirm a ride immediately—no approval queue, no waiting. Key flows • Instant booking only. A real-time price and availability check fires the moment a customer clicks “Book now,” then records the reservation on our side and with our partners via XML. • XML integrations with Elife, Mozio, and TransferZ are mandatory. The site must push new bookings, pull updates, and keep status changes (assigned, picked-up, completed) fully in sync. • Account roles are limited to Admin and Drivers. Customers book as guests;...

I maintain a Node.js / TypeScript code-base that submits Jito bundles to the Solana network at high frequency. The current version works, yet under heavy load it saturates network bandwidth, slows slot confirmation, and leaves a larger attack surface than I’m comfortable with. I’d like you to jump in, profile the pipeline, and return an implementation that is measurably better across three axes—performance, scalability, and security. What performance means here is simple: bundles must reach the leader faster so more of them land profitably. I’m especially keen on lowering the chatter between my service and Jito’s relays so network bandwidth is used far more efficiently. You’ll have full access to the existing TypeScript modules, aggregator logic, and t...

I’m planning to launch a simple yet solid music-streaming application that runs natively on both Android and iOS. The core focus is a clean audio player that fetches and streams tracks from my back-end, with social-media login (Google, Facebook, or Apple) as the only authentication option—no email/password flow needed. I’m flexible on the tech stack: if you favour Flutter, React Native, Kotlin Multiplatform, or native Swift + Kotlin, that’s fine as long as the end result feels fast, modern, and stable on each platform. UI/UX assets, API endpoints, and sample tracks will be provided. Deliverables • Fully functioning Android and iOS apps compiled from a single codebase or two native projects • Social-media sign-in wired up and returning a valid user toke...

I’m building a complete digital solution for a home-cleaning service and need someone who can handle both the development of the product and the hosting setup that keeps it running smoothly. The product itself breaks into two parts: 1) An Android application that lets customers: • browse local cleaners • book appointments through a real-time calendar • track their cleaner’s arrival via GPS • leave ratings and written reviews after each job 2) A responsive web portal that mirrors the same customer experience for desktop users and includes an admin dashboard where I can approve cleaners, adjust pricing, review bookings and reply to customer feedback. Alongside coding, I need you to configure secure hosting (I’m open to AWS, Digita...

I want a clean, intuitive mobile app that can calculate birth-chart data from a user’s date, time, and place of birth, then turn that data into clear horoscope predictions. The heart of the build is the horoscope calculation engine—once the planetary positions are computed, the app must automatically generate day-to-day guidance and short forecasts in a tone I can later edit or expand. Core flow • User enters birth details once and sets notification preferences. • The backend produces real-time horoscope text and pushes it to the device on schedule. • Users can browse past and upcoming readings from a calendar view and share selected predictions. Although daily forecasts are the priority, please structure the code so weekly or monthly snippets can be enable...

- 8 Hours a day, Morning Hours, Indian Standard Time, - Monday to Sat, - 3 to 4 years experience in Laravel APIs - Use time tracker during work, - Sign a copyright agreement with ID before sending the code. Nature of work: A- Converting Restful API to GraphQL APIs, B- Creating New GraphQL APIs

I’m ready to commission a custom PostgreSQL-based system that brings four critical workflows into one place: • Inventory control with real-time stock level monitoring and fast barcode scanning for check-in / check-out. • Employee schedule management so I can see who is assigned to each job at a glance. • Job costing and progress tracking that ties labor, materials, and overhead together for accurate profitability insights. • A secure API endpoint that pushes material usage from each job directly into QuickBooks, eliminating double entry. You will design the data model, build the web interface (any modern stack you’re comfortable with), and implement the QuickBooks integration. Clean, well-documented code and straightforward deployment instructions ...

I’m ready to turn my idea into a fully-functional Android application and need a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: ...

I need to connect my activity-booking inventory to Google Things to Do so travellers can see real-time availability, pricing, and complete their reservation without leaving the Google results page. The project covers the full GTTD Activity Booking flow—content feed, availabilities, lead-times, pricing rules and the booking/confirmation API hand-shake—along with synchronising those same activities on major travel websites. Key deliverables • Build and deploy the complete Google Things to Do Activity Booking integration, compliant with Google’s latest specs. • Map my existing product IDs, schedules and allotments to Google’s schema and push live content, availability and price feeds. • Implement booking, modification and cancellation endpoints wi...

Hi, ******Need someone ONLY AND ONLY from AUSTRALIA AND UK ONLY for my betfair apis development. I’m expanding an existing trading suite and now need clean, reliable access to Betfair’s Market Data API. Because of licensing considerations, I can only work with developers physically based in Australia or the United Kingdom. Scope of work – Connect to the Betfair Exchange API (non-interactive login is already in place on my side) – Retrieve real-time odds, price ladders and market status updates for Horse Racing, Football, Tennis and Cricket markets only – Structure the responses so they can be consumed by my Python back-end (JSON is fine) – Handle throttling limits and session renewal gracefully Deliverables 1. Well-commented source co...

1. Purpose This document defines the functional and non-functional requirements for developing a RetailMan-style Point of Sale (POS) system designed for retail businesses operating multiple branches, each running offline, with multiple terminals, multiple stock locations, and credit sales support. The system must be fast, reliable, offline-first, and suitable for supermarkets, electronics stores, hardware shops, and similar retail environments. 2. System Overview Each branch operates independently on its own local server and LAN. Multiple cashier terminals connect to the branch server. The system works 100% offline at branch level. A future sync module will allow consolidation between branches when internet is available. 3. Architecture Requirements 3.1 Deployment Model Branch Ser...

I’m looking for someone who can jump in immediately and walk me through creating and managing ads programmatically—primarily with the Google Ads API, though a quick note on how the same steps translate to Bing Ads would be helpful. I already write code but I’m stuck on the practical bits: authenticating, structuring the requests correctly, and understanding how to update or pause ads once they’re live. A concise, working example is all I need; I’m not after a full-blown platform build. If you can provide: • A minimal, runnable script (Python or PHP) that authenticates, creates an ad, then updates or pauses it • Clear comments so I can adapt it to my own credentials • Brief guidance on any key differences when doing the same in Bing Ads ...

I want a clean, intuitive mobile app that can calculate birth-chart data from a user’s date, time, and place of birth, then turn that data into clear horoscope predictions. The heart of the build is the horoscope calculation engine—once the planetary positions are computed, the app must automatically generate day-to-day guidance and short forecasts in a tone I can later edit or expand. Core flow • User enters birth details once and sets notification preferences. • The backend produces real-time horoscope text and pushes it to the device on schedule. • Users can browse past and upcoming readings from a calendar view and share selected predictions. Although daily forecasts are the priority, please structure the code so weekly or monthly snippets can be enable...