Taobao api jobs

I need a seasoned developer to build a payment gateway entirely from scratch for my e-commerce operation. The core ...long as it is well-documented and maintainable) • Secure merchant-facing dashboard for transaction search, manual captures, and refund initiation • Automated test suite and sandbox environment that emulates Cybersource, MPGS, and the bank endpoints • Deployment scripts or Docker files so the stack can be spun up in staging and production with one command • Technical documentation covering API endpoints, field validation rules, error codes, and onboarding steps Acceptance will hinge on a live demo showing an end-to-end e-commerce purchase flowing through the new gateway, settling in at least two currencies, and being fully traceable in t...

...integration architecture, documenting data models, selecting the optimal middleware or iPaaS layer, and outlining security, error-handling and scalability considerations. REST and webhook experience with HubSpot is essential, but I’m open to your recommendations on the ERP side—whether that ends up being a direct API connection, a message queue or an event-driven approach. Deliverables I’m expecting: • High-level architecture diagram with all system components and data flows • Detailed API and field-mapping document for HubSpot ↔ ERP objects • Sequence diagrams covering sync, delta updates and exception paths • Implementation roadmap that identifies phases, milestones and testing checkpoints I’ll provide sandbo...

# Development of a WooCommerce Plugin with Multi Store Shopify Integration, Secure Routing, and Correct Order Tracking ## Project Description I am looking for a developer experienced in WordPress, WooCommerce, PHP, JavaScript, Shopify Admin API, webhooks, and web application architecture to rebuild from scratch an integration system between a main WooCommerce store and multiple Shopify stores. The current system already has a functional flow, but it presents serious security, tracking, data integrity, and product identification failures in the orders. For this reason, I am not looking only for specific fixes. The objective is to develop a new solution that is documented, secure, testable, and ready for production. The system must camouflage the traffic origin because Shopify mus...

I need a custom-built web application whose core task is straightforward programming logic, then wiring that logic to an external API. The overall flow and business rules are already mapped out; what’s missing is the actual code that turns those diagrams into a working, browser-based product. Here is what matters most to me: • Clean, well-structured code for the main web layer (framework is your choice, as long as it is widely supported and easy to maintain). • A solid, fully documented API integration that handles authentication, error states, and data parsing gracefully. • Clear instructions on how to deploy the finished app to a standard Linux server so I can reproduce the setup without surprises. Right now I do not need e-commerce, social-netwo...

...into clear user flows and wireframes (I will share the sketches once we start). • Build the complete Android app in Android Studio, using Kotlin (Java is acceptable if you have strong justification). • Implement a clean, modern UI that follows Material Design guidelines. • Connect front-end screens to the required local or cloud-based data layer; I am open to Firebase or a lightweight REST API—let’s decide together during kickoff. • Package, sign, and deliver a release-ready APK plus the full source code in a Git repository. Acceptance criteria 1. The app installs and runs without crashes on Android 9 - 14. 2. All screens listed in the shared wireframes are implemented and navigable. 3. Data persists correctly across sessions. 4. C...

I have a fully written internal work-product web application whose backend is pure JavaScript running on Node.js. The code is ready but still lives only on my local machine. I now need it: • Checked into Google Antigravity with a clean commit history • Deployed to Firebase Hosting (or a comparable platform if you can explain the advantage) • Wired so every existing route, API call and environment variable behaves exactly as it does locally • Documented with a short, step-by-step read-me so I can repeat the deployment myself later Acceptance criteria 1. The site loads over HTTPS from the chosen host. 2. All current internal workflows operate without new errors. 3. Source appears in Google Antigravity, properly structured. Front-end was “vibe c...

...Assurance (QA) and testing to ensure zero-error automation loops and prevent AI hallucinations. - Provide a clean, well-documented handover including architecture diagrams and troubleshooting guides. Requirements: - Proven expertise in n8n workflow automation and node management. - Deep experience in building AI Agents (LangChain, CrewAI, or direct LLM API integration). - Strong knowledge of Meta APIs (WhatsApp Business API and Instagram Graph API). - Experience with Webhooks, JSON parsing, and connecting REST APIs. - Background in building chatbots that qualify leads and handle dynamic bookings. - Familiarity with data security best practices in the healthcare sector (HIPAA awareness is a major plus). - MANDATORY: Must have prior experience building a similar AI a...

...Architecture: Build a secure API endpoint to ingest incoming data, set up a relational database to track device history, establish a queued downlink mechanism to "prod" the device for on-demand tests, and build a clean frontend dashboard showing asset health status. Contractor Qualifications Skills & Knowledge Base Embedded Programming: Proficiency in C/C++ for microcontrollers, specifically with low-power state-machine architecture and deep-sleep management. Signal Processing & Edge AI: Strong grasp of digital signal processing (DSP), including implementing Fast Fourier Transforms (FFT) or developing embedded machine learning models for audio analysis using platforms like Edge Impulse. IoT Cloud Architecture: Experience configuring cloud-to-web pipelines, we...

I need a clean, production-ready Python solution that trades automatically using a simple 9-period EMA + VWAP strategy. The script must: • Stream live market data, calculate the indicators in real time, and act instantly on the signals it generates. • Place, modify, and cancel orders through my broker’s REST API without manual intervention. • Run reliably inside an AWS environment (EC2 or Lambda). Environment variables should hold all keys and secrets, and logging must write to CloudWatch for easy monitoring. Please structure the code for easy maintenance: clear functions, comments, and a file. Once finished, provide deployment instructions I can copy-paste into a fresh AWS instance and a quick test that confirms the bot is receiving data and submitting...

...protections we put in place over the past few years, so it is time for a coordinated security overhaul. I want a seasoned cyber-security professional to look holistically at our environment, uncover weak points, and help us close them before they become incidents. Scope • Full audit of the current estate—on-prem servers, cloud services, publicly facing web components, internal network segments, and any API endpoints. • Clear, prioritised report of vulnerabilities with risk ratings and practical remediation steps. • Hands-on implementation or guidance for fixes (patching, hardening, access-control tweaks, WAF rules, etc.), followed by verification testing to confirm each issue is resolved. • Optional but desirable: a concise security-awareness br...

1. Authentication Module Features * Login * Forgot Password * Reset Password User Roles * Super Admin 2. Customer Management The CRM should maintain a complete profile of every customer. Customer Details * Customer Name * Company Name * Email Address * Mobile Number * WhatsApp Number * Address * Cit...Monthly Revenue * Lead Source Analysis * Pipeline Conversion * Service-wise Sales * Payment Report * Campaign Performance * Customer Growth * Project Status Report 17. Recommended Technology Stack Layer Technology Frontend + React + Tailwind CSS Backend Node.js (NestJS/) Database PostgreSQL Authentication JWT + Refresh Tokens Storage AWS S3 Email SMTP WhatsApp Twilio WhatsApp API Payment Gateway Razorpay PDF Generation PDFKit Queue Management BullMQ + Redis Hosting Hostinger

...Deliverables • Source and header files with clear, line-level comments • An initialization routine that lets me choose master or slave at runtime • Blocking and non-blocking (interrupt or DMA) transfer functions for reads and writes • A concise example project that exercises master-to-slave and slave-to-master loops at 100 kHz, showing data integrity in both directions • A short README describing API usage, required clock settings, and any board-level wiring considerations Acceptance criteria: the demo project must build in CubeIDE, run on my hardware, and pass a logic-analyzer capture showing correct waveforms for 10 consecutive read-then-write transactions in both roles. If you have questions about the board revision or pinout, let me know e...

...shipping calculations, and an intuitive admin panel where I can upload new SKUs, set artwork guidelines, and track production status. A clean, corporate-level design, mobile responsiveness, fast load times, SEO-ready structure, and Google Analytics hooks are also expected. I’m open to the framework—WooCommerce, Magento, or a custom build—so long as it can scale with thousands of products and future API integrations (CRM, ERP, or accounting). Recommend what you know works best for high-volume B2B transactions and explain why. All intrigation like Payment Gateway, bulk order. And it is Meta Ads friendly When you reply, focus on your experience delivering similar B2B, print-on-demand, or corporate gift sites. Live examples carry the most weight. A clear timeline,...

...filter or sort the queue (by score, subreddit, date, etc.). After approval, publishing back to Reddit is required; auto-posting to blog comment sections or other sources can wait until a later phase. Brand awareness is the driving metric, so analytics are “nice to have” but not mandatory for this first milestone. Tech stack is your call—Python with PRAW, BeautifulSoup, and an OpenAI or similar API would work fine—but keep it modular so more sources and scoring signals (sentiment, performance analytics) can plug in later. Deliverables • Source code with clear setup instructions • Deployed MVP accessible via a secure URL • Brief hand-off doc outlining how to extend sources or scoring rules Acceptance criteria ✓ Finds at least 80 ...

...Panel • Salesman Panel • Product Management • Category Management • Brand Management • Inventory Management • User Registration & Login • Order Management • Responsive Design • React Frontend • Node.js Backend • PostgreSQL Database • REST API • Role-Based Access Control • Live Chat Support • User Reviews & Ratings • Multi-Language Support • Razorpay / PhonePe / Cashfree Payment Gateway Integration • Shipping Service Integration The code must be clean, secure, scalable, well-structured, and fully documented. Deliverables: • Complete Source Code • Database • API Documentation • Deployment Support • Technical Documentation Important: This project is P...

I need a small-scale web application built in Django (Python 3.x) that connects to the official WhatsApp Business API and lets me broadcast marketing messages. The core feature is simple: I upload or paste a list of numbers, compose a message (text and emojis only for now), and either send it immediately or schedule it for a future date and time. A clean, minimal dashboard is enough—just a place to manage sender credentials, contacts, and a calendar-style view of upcoming broadcasts. Message status (queued, sent, failed) should be stored in the database and shown on the dashboard so I can verify delivery. I do not need analytics or fancy reports right away, but the code should be modular so those pieces can drop in later, along with possible automated replies or segmentation....

...into clear user flows and wireframes (I will share the sketches once we start). • Build the complete Android app in Android Studio, using Kotlin (Java is acceptable if you have strong justification). • Implement a clean, modern UI that follows Material Design guidelines. • Connect front-end screens to the required local or cloud-based data layer; I am open to Firebase or a lightweight REST API—let’s decide together during kickoff. • Package, sign, and deliver a release-ready APK plus the full source code in a Git repository. Acceptance criteria 1. The app installs and runs without crashes on Android 9 - 14. 2. All screens listed in the shared wireframes are implemented and navigable. 3. Data persists correctly across sessions. 4. C...

I’m building a subscription-based, white-label SaaS where every retailer receives a f...retailer. 4. CI/CD scripts for automated app builds and store deployment. 5. Documentation and hand-off session. Acceptance criteria • Creating a new tenant from the super-admin instantly provisions a branded app build, unique subdomain, and isolated data tables/rows. • Retailer admin can invite staff, manage inventory, issue invoices, push offers, and view downloadable reports. • All API calls scoped to tenant; cross-tenant access is impossible. • System sustains at least 1,000 concurrent tenants with predictable performance. If you have proven success with white-label, multi-tenant SaaS platforms—especially in Flutter plus Laravel/Node—let&rsq...

...summaries and task generation * AI-powered sales assistance * Website generation from user prompts * Business content generation * Reporting and analytics * Role-based user management * API-first, multi-tenant SaaS architecture The platform should also be designed to support future integrations with telephony providers, CRM platforms, payment gateways and other third-party services. Technical Skills Required We’re looking for someone with proven experience in: * AI/LLM application development * AI agents and workflow automation * Modern frontend and backend development * Cloud-native SaaS architecture * API development * Database design * Security and authentication * Scalable infrastructure Experience with speech AI, voice processing, CRM systems or workflow au...

...guidelines. Required Skills & Experience ● 3–4 years total experience in digital marketing / performance marketing / growth roles. ● 1–2 years of hands-on experience specifically running Telegram Ads (not just Telegram community management). ● Working knowledge of Python (for bot development, automation scripts, or basic data handling). ● Experience creating and managing Telegram bots (using Bot API, or frameworks like aiogram/python-telegram-bot). ● Experience with Telegram Mini Apps (Telegram Web Apps SDK) is a strong plus. ● Strong understanding of the India digital market — user behavior, language/cultural nuances, and platform trends. ● Prior experience in the iGaming/betting/casino industry is a significant advantage. ● Comfortable working with agencie...

I’m building a web application that turns every RingCentral outbound call recording into a personalised coaching report for my sales development representatives. After each call, the rep will drop the RingCentral recording into the web app. The system must: • Transcribe the audio automatically using the fireflies API • Run the Harasty Consulting SDR Coaching Framework; the exact ChatGPT prompts are already written and will be provided against the text only (Stage 1). • Generate a downloadable report from the output of ChatGPT

I have just rolled out a fresh Laravel-powered fulfilment platform and need every piece of live data from our existing OpenCart store to appear there automatically. An official REST API extension is already active on the OpenCart side; what remains is wiring the two systems together so that: • Products, categories, customers, orders and their transactions replicate to the Laravel database the moment they change in OpenCart. • Sync runs in real-time, not in hourly or daily batches, while handling network hiccups gracefully (queue or retry logic is fine as long as no record is lost). • A concise log confirms each successful transfer and surfaces any errors so I can act quickly. No additional notifications, inventory jobs or reports are required right now&mdash...

...should include: * Live Preview * Use Template * Customize with AI ⸻ Pricing Hobby – €9/month * 1 AI website per week * Hosting included * SSL * Community support Creator – €29.99/month (Most Popular) * 1 AI website per day * Premium templates * SEO tools * Custom domains * Priority support Pro – €49.99/month * Unlimited AI websites * Unlimited AI generations * White-label * Team collaboration * API access * Premium support Include monthly and yearly billing options. ⸻ Dashboard The dashboard should feel premium and highly intuitive. Left Sidebar * Dashboard * AI Builder * My Websites * Templates * Domains * Analytics * AI Assistant * Team * Billing * Settings Bottom: * User Profile * Current Plan * AI Credits * Upgrade Button ⸻ Dashboard Home Disp...

...entirely by autonomous AI. To make that possible, I need a partner who can both execute the campaign itself and architect the underlying agentic infrastructure that powers it. Here’s the scope in plain terms: • Build, configure, and orchestrate a network of Super Agents and Specialized Agents that can collaborate seamlessly. • Design the toolkit they rely on—prompt libraries, action chains, API connectors, memory stores, and monitoring dashboards. • Stand up the infrastructure (think LangChain, AutoGPT-style frameworks, vector databases, robust communication layers) so that new agents can be spun up, managed, and retired with minimal friction. • Once the framework is live, run the first campaign end-to-end: load the strategy, assign tasks t...

...you for all back-end settings—taxes, inventory rules, automated emails, SEO basics, analytics tags—so the shop launches stable and scales smoothly as catalog size and traffic grow. Deliverables I expect • Custom Shopify theme (or heavily tailored existing theme) reflecting a modern tech brand • Fully tested payment button integrated through Shopify Payments or an equivalent secure gateway • API-based link between Shopify and the designated shipping carrier, displaying real-time status updates within customer accounts and order emails • Complete product architecture: collections, filters, variants, upsells and cross-sells in place • Speed, accessibility and security checks, with any critical issues resolved • A short hand-off ...

I already have a partially-built web app running on React for the front end, for the API layer, and Firebase for authentication, data, and hosting. The skeleton is there, but many screens are still placeholders and several workflows are unfinished. I’m looking for a developer who can take this codebase, finish every remaining module, tighten the architecture, and deliver a production-ready release. Here’s the kind of help I need: • Audit the current repository, then map out what’s missing. • Finish all remaining UI screens and the matching Express endpoints. • Connect each screen to Firebase services—Auth, Firestore, Storage, Cloud Functions, and if useful, Messaging for real-time updates. • Set up clean error handling, secure Fi...

Build a web application that works with my existing logged-in Apo llo account in the browser. The application should automate searching and collecting people's name and location Only from Apo llo without requiring an API key. Features: Allow me to enter one or more locations (country, state, city, or region). Allow me to select one or more job titles. Allow me to filter by company type. Allow me to filter by company size. Allow me to filter by industry. Allow me to filter by seniority. Search automation: Open Apo llo People Search. Apply the selected filters automatically. Execute the search. Navigate through every available results page automatically. Continue until the final page or until no more results are available. Display the current page, total pages, and total reco...

...Familiarity with AI/LLM integration (for enhancements like narrative summaries). What to include in your bid Please include: A short summary of your relevant experience with SurveyJS, rules engines, and dashboard development. 1–3 links or screenshots of similar projects (complex forms, configurable validation logic, or compliance dashboards). Your proposed tech stack for: - Survey rendering. - Backend/API and rules engine (including whether you plan to use an existing - JSON rules engine or build a simple custom one). - Dashboard and data export. - An estimate (time + cost) for the pilot task only. Confirmation that you are comfortable working from an annotated PDF guidance document and converting those rules into a configurable rules catalogue. Engagement details - T...

I need a complete WhatsApp Business Cloud API environment spun up for a brand-new Meta Business Portfolio called “JFI EXPRESS”. The number +237 6 71 97 47 91 must be onboarded under this separate portfolio, never linked to the existing EXZELLENZ assets. Once live, the line should appear publicly as “JFI EXPRESS” with the provided logo. The account will handle transactional messages only. I’ll rely on you to draft and register custom templates that fit three everyday scenarios—order updates, payment confirmations and delivery notifications—then push each one through Meta review until approved. Here is what I expect from the engagement: • Configure the Cloud API inside the new portfolio, attach the payment method (I can enter ca...

I’m launching a full-featured online store for organic products and want a developer who can deliver the entire stack—from database schema through pixel-perfect front end—using React, Node/Express and MongoDB. Core requirements • A lightning-fast, secure SPA with server-side API, built on the MERN architecture. • Google social login as the primary authentication method (email / other networks could be added later, but Google must work flawlessly from day one). • Clean, modern, minimalistic UI that feels at home on both mobile and desktop screens. • Product catalogue with category filters, search, detailed pages and a smooth cart / checkout flow. • IP-based geo-detection that flips currency automatically so shoppers see local pr...

...inbound agent currently stays on the line indefinitely. You need to implement a native, graceful hangup trigger (via tool call or LiveKit command) so the AI ends the call when the customer says "Goodbye" or "Thank you, that's all." How You Will Work (Strict Testing Rule): I will not be testing your iterations for you. You must: Spin up the provided files using your own LiveKit Cloud project and Azure API keys. Call the agents yourself to test the latency, the tool calls, and the hangup logic. Once you are 100% certain the AI behaves perfectly, responds instantly, and never hangs up prematurely, deliver the updated files. Files We Will Provide: (The Inbound Worker) (The Outbound Worker) (Contains the FactoryManagementTools class and Base Prompts) Requi...

...visible to the customer (e.g. in preparation / ready / shipped) Admin Platform - Secure magic link login at - Product management: add, edit, update stock and availability - Order management: view and update order statuses end-to-end Stripe - Live payment operational (account activation in progress with client) - Webhook configured and functional at /api/stripe/webhook - No modifications to any API routes without prior approval Product Photos ~53 references uploaded to Supabase storage (photos provided by client) Acceptance Tests : Logo and favicon display correctly on all pages, desktop and mobile Visual identity matches the mockup on every page Full purchase flow works without error (cart → Stripe → confirmation email) Confirmation email received after...

I need a fully-branded client portal for Englingua Academy that lives primarily in Notion, is project-managed through ClickUp, Notion, and relies only on free or integrations wherever possible. Two separate spaces have to be designed with strict role-based access: • Student Dashboard ...the portal. – Stripe payment links added to the relevant pages for easy invoice settlement. – Mobile-friendly layouts: all key views must display cleanly on phones and tablets. – A final handover video (screen-recorded with narration) showing how to edit dashboards, replace assets, and manage permissions. 1. Notion 2. ClickUp 3. OpenAI API 4. 5. No-Code Development 6. User Interface (UI/UX) 7. Graphic Design 8. Website Design 9. Stripe API (or Payment Gateway I...

I’m ready to move my entire WooCommerce store over to Shopify and want the transition to feel seamless for my customers and search engines alike. All products, past order history, and customer accounts need to land in Shopify intact and fully functional. Just as...so users notice no change • SEO continuity: meta titles, descriptions, alt text, and clean redirects where URLs differ • Final verification that everything is live, functional, and error-free on Shopify I’ll provide admin access to both platforms and can supply any export files you need. Please outline your migration approach, estimated timeline, and tools you’ll use—whether that’s Shopify’s API, Matrixify, CSV batch imports, or custom scripts—so I know exactly how y...

...Log + Queue ↓ Matomo Event Layer Lite must support:  one canonical event envelope and event-type naming convention;  user, organization/workspace, source application and source module identification;  secure event intake through API key, HMAC signature or another approved method;  schema validation and schema version identification;  unique event IDs, correlation IDs and idempotent processing;  basic event storage and operational statuses;  asynchronous queue-based forwarding to Matomo;  limited retry/replay using the project reliability layer;  API examples and reusable sender guidance for future source applications. This project does not include the full modification of the five source applications.  No Tour Guide plugin or application-specific implement...

...Central theme file (variables for color, typography, spacing) so our engineers can swap branding in one place. • Vanilla JS (or lightweight framework, if you propose one) with clear separation of logic and presentation. • Semantic, accessible markup; WCAG considerations baked in. • Inline and separate developer documentation that explains component structure, CSS architecture, and where to hook API calls. Deliverables 1. Four zipped template folders (HTML, SCSS/CSS, JS, assets). 2. A style guide / theme token file for each version. 3. Setup notes and integration guide (Markdown or PDF). 4. Brief competitor analysis summary highlighting the best-practice patterns you adopted. Acceptance criteria • Pages render correctly in the latest Chrome, S...

I own a busy car-wrapping, PPF, and window-tint studio in Melbourne and I want to ramp up the number of Google reviews we receive. My key objective is clear: increase the overall volume of genuine, high-quality reviews...recommended touchpoints • Ready-to-use copy/templates for each touchpoint • Live review-request system connected to our Google Business Profile (with clear instructions for my staff) • Short performance dashboard or report format so I can monitor review count growth week by week Please outline any specialised tools or software you prefer to deploy (e.g., Podium, Birdeye, Google Business API, Zapier) and previous results you’ve achieved on similar local service campaigns. My goal is to go live quickly and start seeing additional reviews ...

We are seeking an experienced AI Full-Stack Developer or Development Team to build the MVP of an AI-powered web application. The ideal candidate should have expertise in modern frontend and backend development, AI/LLM integration, API development, database design, authentication, and cloud deployment. The solution should be scalable, secure, user-friendly, and built with clean, maintainable code following industry best practices. The successful candidate should deliver a production-ready MVP with proper documentation and an architecture that supports future enhancements. Required Skills: AI Application Development OpenAI / GPT / LLM Integration Python (FastAPI) or Node.js (Express/NestJS) React.js / REST APIs & WebSockets PostgreSQL / MySQL / MongoDB Docker & CI/CD AWS / ...

I hold business ca...it can reliably hook into Google Meet audio. • I’m not tied to any stack—Google Cloud Speech-to-Text, Azure, Watson, Whisper, or another engine is fine as long as quality and speed meet the goal. Deliverables 1. Fully working translator with a one-click installer or clear setup script. 2. Source code with comments so future tweaks are possible. 3. Short README explaining configuration, API keys, and typical latency. 4. Quick demo video or live walkthrough proving it works on an actual Meet call. Acceptance criteria: during a five-minute bilingual test call, the text stream must appear within two seconds of speech and remain >90 % accurate for everyday business vocabulary. If you’ve built something similar or can prototype f...

...in-house ERP, ACME. Whenever new inventory lands in the warehouse, a sale reduces available quantity, or a manual adjustment/return is logged in ACME, the exact stock level must instantly reflect on every Shopify product page without delay. Your job is to design, build, and deploy this two-way integration. My team can expose or consume REST/GraphQL endpoints on the ACME side, and I can generate API credentials in Shopify. Webhooks, polling safeguards, or a lightweight middleware layer are all acceptable—as long as every trigger above updates Shopify in real time and survives high-volume traffic. Deliverables • Production-ready integration code (language/tool of your choice) • Deployment or setup guide for our sysadmin • Post-deployment test plan provi...

...instances or an equivalent provider. 4. Make sure the middleware takes care of data processing, authentication & authorisation, and works as an API gateway exactly as it does now, but exposed through secure HTTPS endpoints. 5. Set up CI/CD so future updates are as simple as pushing to the repo. Deliverables • Compilable Spring Boot project (Gradle or Maven) in a Git repo • Cloud deployment (container image or VM) reachable at a public URL • Documentation covering build steps, environment variables and endpoint specs • A short hand-off session to walk me through the setup Acceptance criteria • All three functions—data processing, auth, API gateway—pass functional tests in the cloud instance. • Service restarts ...

...requirements. Who We’re Looking For We are specifically looking for someone who has genuine experience building marketplace platforms. Ideally you will have experience with: * (or equivalent no-code/low-code platforms) * Marketplace architecture * Complex workflows * Payment gateway integration (Stripe or similar) * Secure authentication * Role-based permissions * Database design * API integrations * UX/UI design for customer-facing platforms Please provide examples of marketplace platforms you have personally developed. Preference will be given to applicants who can demonstrate similar projects rather than generic web development experience. Engagement The successful developer will work with us through the MVP build and, subject to success, continue into future dev...

...Ratings and reviews * Push notifications * Order history * User profile management The system should also be designed with future expansion in mind, including restaurant, delivery partner, and admin portals. Deliverables * Clean, well-structured source code * Production-ready architecture * Documented APIs * Automated tests for critical modules * CI/CD configuration * Dockerized deployment * API testing collection (Postman or equivalent) * Technical documentation * Staging environment ready for testing What I'm Looking For * Strong experience building production-grade applications * Ability to recommend and justify technical decisions * Knowledge of scalable software architecture * Experience with real-time systems * Good communication and collaboration skills * Commitm...

...account management. * Secure payment gateway integration (as per supported regions). * Notifications and activity logs. * High performance, scalability, and strong security practices. * Clean, well-documented source code. **Developer Requirements:** * Proven experience building large-scale web applications. * Strong knowledge of frontend and backend technologies. * Experience with database design, API development, and security best practices. * Ability to provide ongoing maintenance and support after deployment. **When Applying, Please Include:** * Portfolio of similar projects (if available). * Tech stack you recommend. * Estimated timeline. * Estimated budget. * Whether you can provide post-launch support. **Note:** Please share only relevant experience and examples of sim...

...someone who can help establish the legal and governance foundation of a large-scale financial technology platform. ⸻ About the Platform The platform includes: * Licensed Foreman Management * Subscriber Management * Chit Scheme Management * Digital Auctions * Payment Integration * Compliance Automation * Digital Identity (Platform-issued IDs) * Reporting & Audit * Registrar-ready documentation * API-based verification services * AI-powered compliance modules (future) ⸻ Scope of Work The selected professional will work on preparing and reviewing: Governance Documentation * Constitution & Charter * Corporate Governance Framework * Board Policies * Governance Policies * Risk Management Framework * Internal Control Framework Legal Documentation * Terms of Service * ...

I need the backend of our new payment platform built first. The immediate goal is a Spring-based microservice (or small set of services) that processes bank-transfer payments end-to-end. Please design the services around clear REST endpoints, document them with Swagger / OpenAPI, and make sure responses are clean JSON (XML only if a partner specifically requires it). Key points you’ll work on: • Spring Boot, Spring Cloud, Spring Security where appropriate • Bank-transfer payment flow: create transaction, verify funds, confirm settlement, emit events • Kafka or another reliable MQ for event propagation • Container-ready code: craft Dockerfiles, helm charts or Kubernetes manifests so I can deploy straight to our cluster • Liquibase-based migrations, ...

...provide report (pdf , docs) and generate PowerPoint presentations(optional). The project is intended for my MCA major project, so the code should be clean, well-structured, and fully functional. Current Technology Stack Frontend - React + Vite - React Router - Axios - React Markdown - React Icons - Custom CSS Backend - Python 3.11 - FastAPI - SQLAlchemy - PyMuPDF (fitz) - bcrypt - Google Gemini API Database Xampp - MySQL What is Already Completed - User authentication (Register, Login, Forgot Password, Google Login) - Responsive React frontend with sidebar navigation - single or multiple PDF upload and storage - MySQL database integration - Chat interface - Chat history - Google Gemini integration - AI answers based on the uploaded PDF - Backend APIs for authentication...

...three specific data layers from each of them: • post titles with the body text • every comment thread • publicly available user info tied to those posts and comments (username, karma, join date where the API allows) •any details relative to any contact information for individuals that work in SBA EIDL service department Please return everything in a clean, well-structured CSV—one file per subreddit or a single consolidated file with clear subreddit, post, and comment identifiers. A reusable script is important to me. Python with PRAW, Pushshift, Scrapy, or any Reddit-API friendly tooling is fine as long as you document the install steps and rate-limit handling so I can rerun it later without surprises. Deliverables 1. The CSV dat...

...appointment data needs to be saved to Google Sheets and mirrored into PostgreSQL (or directly into our clinic management API if you prefer to hit that endpoint). I also want a simple logic branch that escalates the call to a live receptionist whenever confidence drops below a set threshold or the caller requests it outright. Deliverables I will review against: • An n8n workflow file (JSON) with clearly labelled nodes for voice input, NLU processing, scheduling look-ups, confirmation messaging, data storage, and escalation. • Documentation or short Loom covering environment variables, external services (e.g. Twilio Voice/SMS, WhatsApp Business Cloud, OpenAI, Google Calendar API, PostgreSQL credentials), and how to redeploy or tweak the flow. • A quic...

Senior Kong API Gateway / AI Platform Security Architect (Contract) Overview: Seeking a hands-on Senior Kong API Gateway and Cloud Security Architect to help evaluate, design, and implement secure gateway solutions supporting both enterprise APIs and emerging AI/LLM platforms. This role partners with platform, cloud, and security teams to embed governance, security controls, and architectural best practices into modern gateway deployments. Strong API gateway experience is the priority; AI experience is a plus. Responsibilities: * Design and implement enterprise API and AI gateway architectures. * Collaborate with platform, cloud, and security teams to define secure, scalable solutions. * Establish security guardrails, governance, and architectural standards. *...