API Development Jobs

I’m building a new remittance platform and need the entire server-side stack put in place. The codebase must be written in clean, testable C# using ASP.NET Core Web API and Entity Framework Core, with SQL Server as the single source of truth. The heart of the application is a maker-checker workflow that governs every remittance request. I need role-based security, audit trails, and clear state transitions (initiated → pending approval → approved/rejected), all persisted in the database and surfaced through REST endpoints. Where appropriate, please leverage out-of-the-box EF Core features such as change tracking and soft deletes to minimise boilerplate. To keep operators informed the moment a transaction changes state, the API should broadcast events over SignalR so that a...

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I have a working-but-fragile Chrome extension that crawls pages and “dorks” (niche search queries) looking for HTTP API tokens that match a specific regex. The job is twofold: 1. Repair and streamline the current codebase so the scanner reliably captures and locally stores every hit. Right now it sporadically misses matches and sometimes stops writing to storage. 2. Enrich the detection logic with fresh, private dorks and widen the sweep to cover the full set of indicators I care about: Keywords, Phrases, API endpoints, HTTP API strings and any related variations you can dream up. The flow I picture: • Content script injects, scans DOM + network responses in real time. • Regex engine identifies tokens, deduplicates them and saves to local storage / optional we...

My site’s only trouble spot right now is functionality. On the Cart page the pricing function mis-calculates totals, so the figures customers see rarely match the items selected. I need that logic reviewed and corrected—accurate subtotals, discounts, taxes and the final total must all reconcile without manual tweaks. While you are inside the codebase, please also move the “Store” section so it appears directly on the product page. Deliverables • Cart page pricing algorithm repaired and fully tested (unit + live checkout) • “Store” component repositioned on every product page with no broken styling or links Acceptance Everything is complete when a test purchase flows end-to-end with perfect price calculations, and the relocated “S...

Project Title: Looking for Developers or a Software Company to Build a Multi-Vendor Marketplace Platform --- Project Description: We are seeking professional developers or a specialized software company to build a fully integrated Multi-Vendor Marketplace platform and perform multi language (English, Arabic). The platform aims to connect: - Merchants - Customers - Delivery agents Within a unified digital ecosystem that ensures: - High performance - Strong security - Future scalability --- Required Components: 1. Customer Mobile App (iOS & Android): - Multi-vendor browsing experience - Advanced search functionality - Real-time order tracking - Online payment integration 2. Merchant Mobile App (iOS & Android): - Dedicated dashboard for each merchant - Product and order ma...

Project Title: Looking for Developers or a Software Company to Build a Multi-Vendor Marketplace Platform --- Project Description: We are seeking professional developers or a specialized software company to build a fully integrated Multi-Vendor Marketplace platform and perform multi language (English, Arabic). The platform aims to connect: - Merchants - Customers - Delivery agents Within a unified digital ecosystem that ensures: - High performance - Strong security - Future scalability --- Required Components: 1. Customer Mobile App (iOS & Android): - Multi-vendor browsing experience - Advanced search functionality - Real-time order tracking - Online payment integration 2. Merchant Mobile App (iOS & Android): - Dedicated dashboard for each merchant - Product and order m...

We are looking for experienced React developers to customize an existing template (Vuexy) and adapt it to the needs of our product. Our product is an innovative ecosystem of Artificial Intelligence models designed to generate accurate inferences related to risks and fraud. We are currently focused on developing the first Minimum Viable Version (MVP), scheduled for release in May. The React template will serve as the main user interface (front-end). Interaction with our AI models will be handled through a pre-developed lightweight API. The front-end has push messaging capabilities, which have already been implemented using MQTT. The selected team members will be responsible for: - Customizing the Vuexy template in React to meet the specific requirements of our product. - Developing intui...

I’m creating a broker platform focused on trading stocks and need a developer who can take the idea from concept to a working product. The core of the build must include: • Real-time market data streaming and display • Robust user portfolio management for performance tracking The system will serve both individual traders and brokerage firms, so role-based access and scalable architecture are essential. Security, fast order execution, and a clean, responsive interface are non-negotiable. I’m open to your recommended tech stack—whether you lean toward Node.js, Python, or another modern framework—as long as latency stays low and the solution can grow with future features such as automated trading or additional asset classes. Please outline your propos...

I want to develop a mobile trading application focused on IPO and share trading with wallet, admin control, and support system. Core Features Required Authentication System Login using Phone Number + Password Forgot Password option (OTP based reset) Secure session management User Registration Phone Number Gmail ID Password Basic validation system Trading Features IPO Section View IPO listings Apply for IPO IPO status tracking Share Market Section Stock listing Buy/Sell functionality Portfolio tracking Wallet System Deposit via UPI / QR Code Admin can add/edit UPI & QR code from panel Withdraw request system Transaction history Admin Panel (Very Important) User Management View users Block/unblock users Withdrawal Control Approve / Reject withd...

I need a skilled Laravel developer to solve the bugs an admin dashboard for my project. Key Requirements: Website Corrections & Improvements List Admin Creation Issue Unable to add a new admin user. Showing code error during user creation. CAPTCHA Error on Registration CAPTCHA is not working while registering with email. Add a section to manage multiple addresses. Include: Add new address Edit/Delete address Requires database + frontend UI implementation. Lazy Loading Implementation Implement lazy loading for images and media. Use loading="lazy" or JavaScript-based lazy loading. Looking forward to your proposals!

We’re seeking an experienced developer to create a scraper that continuously monitors FB Marketplace for vehicle listings that match a tight set of criteria and then sends Discord notifications the moment a match appears. It will pull make and model, year, mileage, price, fuel type, 4x4 (if possible), etc. AI can not be used to do the bulk of coding and testing/deployment. This failed in the past. Speed is critical: the shorter the gap between the vehicle being listed the better. Ideally would like to be within 5-10 mins or less. A lag of more than a couple of minutes starts costing opportunities, so lean code, smart scheduling and efficient parsing are a must. Ideally we will be using 7-8 hubs at 500 mile searches across the US to get full coverage. Accounts will likely be an as...

We are looking for experienced React developers to customize an existing template (Vuexy) and adapt it to the needs of our product. Our product is an innovative ecosystem of Artificial Intelligence models designed to generate accurate inferences related to risks and fraud. We are currently focused on developing the first Minimum Viable Version (MVP), scheduled for release in May. The React template will serve as the main user interface (front-end). Interaction with our AI models will be handled through a pre-developed lightweight API. The front-end has push messaging capabilities, which have already been implemented using MQTT. The selected team members will be responsible for: - Customizing the Vuexy template in React to meet the specific requirements of our product. - Developing intui...

I need a WordPress site that talks directly to ChatGPT through the OpenAI API while letting N8N handle the heavy-lifting for automated scheduling and publishing. The goal is to push fresh content every day, week, and month—articles, videos, and infographics—without manual effort. Phase-one priorities The first milestone is the ChatGPT integration: prompts in, polished copy out, automatically routed through N8N into WordPress as drafts or instant posts. Event-calendar views (week, month, year) and a solid search function are important, yet they can follow once the core AI workflow is stable. Core features I expect in this build • Custom post types for articles, embedded videos, and infographics, each mapped to an N8N pipeline • A front-page layout that high...

Title: Geospatial Backend Developer Needed for Google Earth Engine Integration Project Description: We have built an interactive web application prototype that serves as a powerful dashboard for geospatial analysis. The frontend is built with and React, and it currently simulates the display of various satellite imagery layers (e.g., NDVI, Landsat, Sentinel-2) using mock data and static tile URLs. The goal of this project is to replace these mock integrations with a live, dynamic backend service. We need an experienced developer to build the core data pipeline that will connect our application to real satellite imagery APIs, with the initial focus on Google Earth Engine, and later Planet and Blacksky imagery. This is the first and most critical phase of moving our application from a proto...

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What we're building A multi-page health and ecommerce platform. The frontend designs are fully finalized in HTML/CSS — your job is to convert them faithfully into a React.js frontend with a Node.js + PostgreSQL backend. This is not a design project. The platform has three core parts: a product marketplace (500+ SKUs, cart, checkout, payment gateway), a doctor/specialist directory with prescription management, and a suite of 6 AI-powered diagnostic tools with inbuilt logic / mechanism & some integrate with the Anthropic Claude API (text and vision). Scope summary ~20 pages + admin panel · Ecommerce with Razorpay integration · User auth (JWT + OTP) · 6 AI tools (questionnaire-based + photo analysis via Claude Vision API) · CMS for blog + products ...

Looking for Telegram Expert (Freelancer.com Project) I need an experienced Telegram developer / expert to work on an existing project. Requirements: - Strong knowledge of Telegram Bots / Userbots - Experience with forwarding filters (text, photos, stickers only) - Ability to handle private/restricted channels - Experience with auto-delete / automation features - Must be able to modify and improve existing code Project Type: Small modifications + custom features Platform: Mobile-friendly / simple setup preferred If you have done similar Telegram projects before, please share: - Your previous work / portfolio - Your approach for this task Apply. Let’s build something clean and efficient!

Fix Real-Time GPS Tracking Freeze Issue (Node.js TCP Server + Map Movement)I am running a production GPS tracking platform (Node.js based TCP server) that receives live data from GPS devices (GT06 / Concox type). Currently, the system is working but facing a critical real-time issue: Problem: Live tracking freezes randomly Vehicle movement is not smooth on map After reconnect, vehicles jump position instead of smooth movement Data is coming, history is fine — but real-time tracking is unstable Current System: Custom Node.js TCP server (high-performance) GPS protocols: GT06 / Concox / similar Data pipeline already working (packets parsing, ACK handling fixed) MongoDB + internal pipeline Frontend: map-based live vehicle tracking Important: This is NOT a beginner task Core TCP, pac...

Shoonya’s recent login overhaul has broken the authentication flow in my existing Python-based trading setup. What I need, urgently, is a compact, well-commented Python module that: • performs the new multi-step login (OTP / token refresh, as required) and keeps the session alive • exposes a simple function such as get_quote(symbol) that streams or polls real-time quotes with minimal latency Everything beyond that—order placement, strategy logic, position management—I will handle myself. The focus here is strictly on reliable connection and real-time quote retrieval. Please build on standard Python tools (requests, websockets, asyncio, or any official Shoonya helper libs if available). Include a short README so I can drop in my own API keys, run a quick t...

I need a developer who can build a fully customised Auto VFS (Vehicle Financing / Virtual File System) solution from the ground up. The goal is to create software that matches the exact flow of my dealership operation instead of forcing us to adapt to an off-the-shelf package. Key expectations • A modular codebase so features such as inventory control, customer records, payment scheduling or real-time vehicle tracking can be switched on or refined later without major rewrites. • Clean, modern interface that my non-technical staff can learn quickly. • Solid database design with room for thousands of active contracts and their associated documents, photos and payment histories. • API endpoints that make future integrations with CRM, accounting tools or payment ...

I’m expanding an e-commerce platform built in ASP.NET and need a developer who can stay with the project long term. The core work revolves around three pillars: solid user authentication, seamless payment integration, and reliable product catalog management. Where you’ll really make a difference is in automated document printing. Every order should trigger receipt, invoice, and shipping-label output without manual clicks, working smoothly across common browsers and printers. If you’ve already tackled auto-printing in web apps—handling silent printing, printer selection, and layout fine-tuning—you’ll feel right at home here. We iterate quickly, so clean, well-commented C#/ASP.NET code, Git familiarity, and clear communication are essential. Let me k...

I’m expanding my online course-counselling platform with a dedicated AI engine that pinpoints the right colleges for each student. The tool’s single, non-negotiable goal is to return a list of institutions that actually offer the course a learner wants. When a user specifies a field of study the system must instantly sift through my database and surface matching undergraduate, postgraduate, and doctoral programmes. Because course availability is the guiding criterion, the model should rank or filter results based on how comprehensively each college covers that subject area. I’d like the code structured so I can add extra filters later—location and tuition, for example—without rewriting the core logic. A conversational interface (chat or natural-language sear...

I’m building a production-grade backend that orchestrates multi-step LLM workflows and serves them through a FastAPI layer. The stack is Python first, so I need someone who is genuinely comfortable with advanced language features, clean architecture, and test-driven habits. Core scope • Design and implement LangGraph​/​LangChain pipelines that call both Claude and OpenAI models. • Shape a robust PostgreSQL schema from scratch and write the migration scripts to match. • Expose all functionality via FastAPI endpoints with proper async handling, input validation, and error management. • Handle PDF generation with ReportLab (or an equivalent you like) for final user-facing reports. Claude-specific responsibilities Prompt engineering Understanding tok...

I have a desktop application that was originally compiled in C#. Its only task that now needs attention is the SMS routine. At the moment the program calls a small, home-grown web service; I can share full documentation for that existing endpoint so you will immediately see the parameters and payload it expects. Here is the new goal: whenever the application sends a message it must instead post to Africastalking’s bulk messaging REST endpoint ( ). All other behaviour in the app should remain untouched. I already own commercial decompilation tools and can provide you with a clean project skeleton produced from the executable, so you can focus purely on refactoring the SendSms() logic, wiring in the required headers, URL parameters, JSON body and authentication for Africastalking. ...

I have already written most of a custom ERP/CRM in Python, but a handful of features and polish tasks are still unfinished and blocking release. The core database schema, main views, and API endpoints are working; what I now need is a developer who can read my existing codebase quickly, identify the gaps, and deliver fully working, production-ready modules. The outstanding items include completing some accounting, inventory, and customer-facing workflows, closing any authentication loopholes, squashing bugs that surface during integration tests, and making sure the system produces clean, exportable reports. You will have access to my current Git repository, schema documentation, and a short list of known issues to start with—beyond that, I’m happy to walk you through the busin...

I want to build a small-budget yet rock-solid solution that lets me run AI-assisted Douyin (TikTok China) rebroadcasts and recorded streams while keeping viewers actively engaged. The AI layer should handle two core jobs for me: 1) pushing the video feed out in real time and 2) powering audience interaction features. What matters most on the streaming side is stability—no random drops, stalls, or audio-video desync. If you normally work with FFmpeg, RTMP, SRT or similar protocols and know how to fine-tune bit-rates and buffer settings, that is exactly the expertise I’m after. On the interaction side I need three functions running seamlessly during every broadcast: • real-time comment overlay • audience voting / polls that update instantly • integrated gif...

I would like a small web-based tool that lets staff enter data through a clean form and, on submission, produces a pixel-perfect PDF that mirrors the layout, font choices and spacing of our current document (see the sample at for reference). The PDF must be stored in our database and automatically stamped with a unique QR code. When someone scans that QR code, the system should open a confirmation page on our domain showing that the file is genuine and ready for download. This page needs to display the file’s validity status and a clear download button; nothing more, nothing less. Key points I need you to cover in your approach: • Exact typographic match to the existing file and website styles • Form-driven data input feeding straight into automated PDF generation ...

I need a complete multivendor food-delivery ecosystem built with Flutter. Core features must include vendor registration and management, real-time customer order and delivery tracking, payment-gateway integration, and a delivery-partner (driver) module. The system should recognise four distinct roles—Admin, Vendor, Customer and Driver—each with its own dedicated interface. While the mobile apps can be cross-platform in Flutter, I also need a responsive web-based admin panel that lets me onboard vendors, monitor orders, reconcile payments and oversee drivers from one place. Deliverables • Flutter source code for Customer, Vendor and Driver apps • Web admin panel with role-based access and analytics dashboards • Secure, documented API layer connecting m...

I need a web-based tool that produces complete travel itineraries for both flights and hotels in one flow. The core requirement is real-time booking integration: when a traveller selects an option, the system should pull live availability and pricing from the chosen suppliers and let them confirm the reservation without leaving the site. You are free to pick the most suitable stack—whether that is React with Node, Django, Laravel, or another framework—but the final product must: • Accept basic trip parameters (origin, destination, dates, number of travellers). • Query reputable flight and hotel APIs, then present ranked options clearly. • Combine the selected items into a single, printable / shareable itinerary page. • Complete the booking throug...

I’m ready to launch a fantasy sports platform that mirrors Dream11 in both look and feel. I need the complete, production-ready Android source code plus deployment on my own hosting server, so the app is live and fully functional when you hand it over. Core functionality must include secure user authentication, real-time scores and match updates, and support for multiple sports right out of the gate. I want the UI to track closely with Dream11’s visual language—fonts, color palette, screen flow—so users feel instantly familiar while still keeping the branding elements I’ll provide. Beyond basic ads, I’ll rely on two monetisation streams: subscription tiers and sponsored content slots. Please wire these into the codebase so I can configure pricing and s...

Senior Forward-Deployed Software Engineer Needed to Finish Enterprise Intelligence Platform MVP (Python / FastAPI / Graph / Data Pipelines) ⸻ Project Overview I am building RealScore, a financial intelligence infrastructure platform designed for investigators, regulators, financial institutions, and government entities. The system ingests public records and financial intelligence data, resolves entities, constructs ownership relationships, and produces explainable risk outputs. The repository is already substantially built. The core architecture, services, pipelines, and UI are implemented and functional. The first core feature (entity search → ownership → sanctions exposure → explainable risk scoring) is approximately 70–80% complete. However, it needs a high-l...

GOOGLE PLACES API BID BRIEF See attached WHAT THIS PROJECT IS I need a freelancer to build an automated data collection tool using the Google Places API. The tool will search Google for attorneys by city and practice area, retrieve their Google star rating, review count, business name, address, phone number, website URL, and Google Maps URL, apply two qualification filters, rank the results, and export everything into a clean Google Sheet or CSV file. I need an automated, scalable tool that my VA can run with minimal technical knowledge. The tool does not need a fancy interface. A simple, reliable script or lightweight web app that my VA can operate by entering a city and practice area and clicking Run is all that is required. PROJECT AT A GLANCE Tool Purpose: Automate Google attorn...

At Cannitix Solutions Pvt Ltd I am expanding a distributed product team and need a full-time developer who is equally comfortable crafting API-driven back-ends and polished user experiences. Your day-to-day work will revolve around building and extending scalable web applications in .NET Core, persisting data through Entity Framework, and delivering dynamic front-end interfaces with Angular. You will collaborate directly with other engineers, designers, and product stakeholders through Git, pull-requests, stand-ups, and short feedback loops. Clean code, readable tests, and maintainable architecture matter to us as much as shipping on schedule. Key areas you will own: • Designing and implementing RESTful services, business logic, and data layers in .NET Core + Entity Framework ...

WEBSITE DEVELOPMENT BRIEF — VANLIO (MVP MARKETPLACE) Project Overview I am building a simple online marketplace called Vanlio for Dublin initially. Vanlio connects customers who need moving, removals, or van services with verified drivers and removal companies. The platform is similar in concept to a simplified version of a marketplace like AnyVan, but starting as a manual MVP system before future automation. The goal is to validate demand in Dublin first and then scale across Ireland. Core Concept Vanlio is NOT a van company. It is a two-sided marketplace where: Customers post moving/removal jobs Drivers/companies provide services Admin (me) manually matches jobs with drivers User Types 1. Customers People needing: House removals Furniture transport Facebook Marketplace...

I want to set up a Telegram bot that can instantly handle routine customer-support questions with a library of predefined answers. The goal is simple: when a user sends a common query in our Telegram chat, the bot recognises the intent and sends back the right response without ever needing to involve a human agent. You’ll need solid experience with the Telegram Bot API, webhook configuration and either Python or Node.js—whichever you prefer, as long as it is clean, well-documented code. I will provide the full list of Q&A pairs; your task is to map each keyword or phrase to its corresponding answer, ensure the matching is reliable, and make it straightforward for me to add or edit entries later. Key deliverables: • Source code with clear comments • A small adm...

I need an Anthropic Claude–powered agent that ingests our operational data and turns it into clear, actionable performance-efficiency insights. The agent’s sole purpose is data analysis: no chit-chat, just hard numbers explained in plain language. Scope • Connect to the raw operational metrics we export daily (CSV or simple API feed—your choice, just document it). • Parse, clean, and structure the data so Claude can reason over it reliably. • Prompt-engineer the model to surface trends, efficiency scores, and any outliers that signal a drop in performance. • Return a concise report (JSON + human-readable summary) that highlights: – Week-over-week efficiency movement – Key drivers behind any spikes or dips – Suggested action...

Summary We are seeking a Senior Backend Engineer to act as an independent Technical Advisor. Our founder is non-technical and requires an objective audit of the newly developed headless backend to verify code quality, architectural soundness, and milestone completion before releasing development payments. Note: You do not need a background in data science, Bayesian statistics, or R. Your focus will be entirely on the Node.js application layer, database schema, and the systemic integration/wiring. Key Responsibilities:     Code Review: Audit the Node.js/Express backend for adherence to modern engineering best practices, scalability, and maintainability.     Database Review: Evaluate the Prisma ORM schema and Postgres database design for efficiency a...

I need a developer to convert my existing logistics web app from a no-code platform (Base44) into a fully custom system with backend owned by me. The app is already partially built and includes: - Shipment management (multi-modal: sea, land, air) - Client portal (track shipments, invoices) - Financials (invoices, costs, payments) - Commission system (based on profit) - Basic CRM (clients/contacts) Scope of work: - Rebuild backend using Supabase (preferred) or Node.js + PostgreSQL - Connect existing frontend (React) or rebuild cleanly if needed - Implement proper database structure - Fix and optimize logic (payments, commissions, profit calculations) - Ensure mobile responsiveness - Remove dependency on Base44 completely Requirements: - Clean, scalable code - Full source code ownership -...

I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels so u...

I’m looking to launch a full-scale job portal that mirrors the core experience of while carrying my own branding. The site must support three primary modules from day one: rich job listings, seamless resume upload with parsing, and a robust employer dashboard for posting, tracking, and short-listing candidates. For job seekers, the board should feel powerful yet intuitive. I need advanced search and filter tools (keywords, location, salary, category, etc.), opt-in job alerts delivered by email or push, and detailed company profiles so applicants have context before applying. Login and security are non-negotiable: offer classic email/password entry, quick social-media options, and a multi-factor authentication step that can be toggled on demand. I’m open on the exact stack...

I need a unified web and mobile ecosystem that serves our private members community from end to end. The core build includes: • Responsive website plus native apps for both iOS and Android, all drawing from a single back-end. • Secure member registration and login tied to rich, searchable member profiles. • An in-app forum that supports discussion threads, one-to-one private messaging, and real-time live chat without forcing users onto third-party tools. • A simple dashboard where I can generate single-use or recurring discount codes for our partner offers, track redemption, and deactivate codes at any time. Everything should sit on a scalable, well-documented back-end (Laravel, Node, Django—open to your recommendation) with clean REST or GraphQL APIs so n...

I’m ready to launch a fully branded online casino and need a turnkey white-label solution focused exclusively on slot content. The platform must let me set and later fine-tune RTP on a per-game basis rather than being locked to fixed percentages; per-segment control is nice to have down the road, but right now my priority is granular, game-by-game adjustment. Core integrations should start with Pragmatic, EGT and Amuset titles, with room to bolt on additional studios as the library grows. I expect the package to cover everything from the game API and player wallet to reporting, KYC hooks and incidentally the back-office panel where I handle RTP edits. Please walk me through: • The underlying tech stack and how RTP values are surfaced for real-time edits • The timeline to...

I’m putting together a full-featured multi-level marketing website and need a developer who can take it from concept to launch. The heart of the project is a solid member registration and management system. New sign-ups must flow through automated member approval so the process stays hands-free for admins, while every user enjoys a clean member dashboard that shows personal stats and a visual hierarchy map of their down-line. Beyond registration, I also want built-in sales analytics: individual member sales data, team sales reports, and real-time sales leaderboards. These numbers should update automatically and display inside both the admin panel and each member’s dashboard, with export options for CSV or Excel. Responsive design, secure authentication, and a scalable databas...

I plan to streamline several internal workflows with machine-learning powered automations and, in parallel, launch a tailored chatbot that reflects my brand voice. The engagement is split into two connected tracks: 1. Smart automation • Map current data flows, then design and deploy Python-based pipelines that ingest data from my CRM and analytics dashboards. • Train and tune models (TensorFlow / scikit-learn preferred) to surface predictive insights—think churn risk and high-value lead scoring—served through a lightweight API so the business team can consume results in real time. 2. Custom chatbot • Build a conversational agent (Rasa, Dialogflow, or a comparable LLM stack) able to switch context between customer support queries and basic sales q...

I’m putting together a web-based control panel that will let me handle several day-to-day administrative tasks from one place. The panel must be written in solid, modern PHP and sit on top of an existing MySQL database that already exposes a set of stored procedures I need to call. Beyond those database calls, the same dashboard will: • Trigger API actions (mainly pull-zone purges and file operations). • Dispatch transactional emails through my current provider. • Encrypt and decrypt sensitive data with Google Cloud KMS keys. • Perform simple image routines such as resize, compress and format conversion before storage. Clean, well-documented code and a straightforward UI are more important to me than elaborate design; the heart of this job is robust PHP p...

My web application needs a thorough full-stack pass. Both the frontend and backend contain bugs that appear during normal user flows, and resolving these is the first priority. Right after stabilising the codebase, we will dive into new functionality: rolling out fresh features, polishing and extending existing ones, and wiring in selected third-party services. Feature work spans three fronts: user-interface improvements built in React (TypeScript), deeper backend logic in Node.js/Express, and new REST/GraphQL APIs that will be documented with OpenAPI. Everything lives in a GitHub repo with a Kanban board and CI pipeline; work happens on feature branches, merged by pull request with unit tests. Deliverables • Repaired critical and minor bugs recorded in the tracker • Updated ...

Job Description:
 We’re looking for a skilled and detail-oriented QA tester based in Tanzania to help us test the API functionality of our payin and payout systems. You will play a key role in validating the reliability and accuracy of our payment processes, ensuring everything runs smoothly from start to finish. Scope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically located in Tanzania (for regional payment ...

I already have a working claw-style robot and a Raspberry Pi sitting next to it; what it lacks is a bridge to the social platforms I use every day. Telegram is the priority. I need a bot that listens in a private chat and immediately executes commands it receives. “Execute commands” is the chosen mode, so each message must translate into an action on the Pi that drives the motors: e.g. /move_left, /pick, /drop or any future instruction I add. Please wire this through the Telegram Bot API, keep the webhook secure, and write clean, well-commented Python so I can extend the command set later. Instagram comes next. I’d like the robot to be connected via the Instagram Graph API so that, when I’m ready, I can trigger posts, stories, or even direct-message replies from...

For my e-commerce store, I need the WhatsApp Business API set up end-to-end and then extended with a “coasting” flow that sends automated, algorithm-driven product recommendations to shoppers. Scope of work • Register and verify the WhatsApp Business number, configure webhooks, and upload the initial message templates so I can start sending approved notifications right away. • Build or connect an algorithm that selects products automatically—no manual curation—based on browsing or purchase behaviour and pushes those items through WhatsApp at the right moments in the customer journey. • Ensure the flow is compliant with WhatsApp’s commerce policy, allows easy opt-in/opt-out management, and logs message performance so I can track clicks and...

**Apply only if you are a Shopify Plugin developer, I DONT WANT A WEBSITE BUILDER** We need to develop a Shopify payment Plugin to integrate with a local payment gateway (documentation: ) 1- The plugin needed will be an official plugin listed on Shopify app store. 2- The plugin will be used several times to integrate different websites with Shopify 3- The developer needs to provide a Shopify website for testing the plugin 4- The developer needs to provide complete documentation for the plugin