🚀 Specializes in React, Next.js, and Node.js with a strong focus on production-ready SaaS, multi-tenant B2B platforms, and AI-powered web applications. ⭐ Top Rated Plus React developer 📅 6+ years of experience Full-stack development 📦 70+ projects delivered ⏱️ 5,000+ Upwork hours 🔁 ~70% returning clients A full stack developer and React developer with 6+ years of experience building fast, scalable, and secure web applications from MVP to production scale — a proven track record of reliable, high-quality delivery for startups, founders, agencies, SaaS companies, and growing businesses. 🏢 Multi-tenant SaaS & B2B platforms Strong background in multi-tenant SaaS and B2B platforms: secure, role-based systems with custom workflow logic, OWASP-compliant authentication, RBAC, and full Stripe billing (Checkout, Subscriptions, and Connect) — built to scale reliably, reduce manual operations work, and keep subscription billing accurate. This aligns well with SaaS, dashboard, admin panel, and B2B platform projects. 🤖 AI-powered products Experienced in AI-powered products: RAG pipelines, embeddings, semantic search, and prompt engineering with the OpenAI and Anthropic APIs. I build AI SaaS, chatbots, and automation tools with real-time features, streaming responses, and offline-ready PWAs — designed to lower response latency and improve reliability for end users. A strong fit for AI SaaS, automation, and integration projects. 🛒 Web apps, marketplaces & e-commerce As a web developer, I build two-sided marketplaces, e-commerce platforms, booking and scheduling systems, real-time chat and messaging, analytics dashboards, internal tools, and landing pages. Comfortable with complex features like authentication flows, payment processing, real-time data handling, and third-party API integrations. ⚡ Next.js, performance & SEO As a Next.js developer, I work deeply with the App Router, Server Components, SSR, SSG, ISR, and Jamstack builds, plus API routes and middleware — builds that typically improve SEO, reduce time-to-interactive, and deliver faster load times. With strong front end developer experience, I optimize for Core Web Vitals, accessibility, and responsive, cross-browser interfaces — so your product ranks well and feels fast on every device. 🔌 Integrations & features I implement OAuth and SSO, webhooks, payment gateways (Stripe and PayPal), Google APIs, calendar, email and SMS (SendGrid, Resend, Twilio), file uploads, PDF generation and exports, charts and data visualization, advanced search and filtering, notifications, and workflow automation with Zapier and Make. 🛠️ Tech stack A JavaScript developer proficient in React, React.js, Next.js, Node.js, TypeScript, and JavaScript. Skilled in Express, NestJS, REST and GraphQL APIs, tRPC, Prisma and Drizzle, PostgreSQL, Supabase, Firebase, PlanetScale, and Neon. Frontend with HTML5, CSS3, SCSS, Tailwind CSS, Styled-Components, Shadcn/ui, Framer Motion, and GSAP; state and data with Redux, Zustand, React Hook Form, Zod, and TanStack Query. Cloud and DevOps on AWS (Lambda, S3, EC2, RDS, Cognito), Google Cloud Platform, Azure, Vercel, and Netlify, with CI/CD via GitHub Actions. Testing with Jest, Vitest, and Playwright; monitoring with Sentry; headless CMS with Sanity, Storyblok, Payload, and Contentful. As a React Native developer, I also build cross-platform mobile apps with React Native and Expo. 🔧 Beyond my core stack Having worked across many different codebases, I'm also comfortable with and have worked with Python, PHP, Laravel, MySQL, MongoDB, Redis, WordPress, Java, FastAPI, jQuery, Gatsby.js, Remotion, and Web3 — so if your existing project mixes stacks, I can pick things up quickly, take over inherited code, and keep everything moving. 🎯 What clients hire me for Clients hire me for scalable web applications, secure REST and GraphQL APIs, high-performance Next.js front-ends, clean and modern UI, responsive and intuitive dashboards, and reliable, production-ready SaaS — all built with maintainable, well-architected, and tested code. I work across industries including SaaS, B2B, fintech, e-commerce, healthtech, ed-tech, real estate, and online marketplaces, building everything from MVPs and internal tools to full-scale, multi-tenant products. 🤝 How I work You get a reliable senior software developer who reads the brief carefully, asks the right questions, and communicates clearly. I recommend a pragmatic, scalable approach and ship clean, well-tested, production-ready code with strong ownership of performance, security, and maintainability. 💡 Whether you need a new product built from scratch, an MVP developer for a fast launch, a rescue of an existing codebase, or a long-term development partner, I'm here to help. Open to both fixed-scope MVPs and long-term product work. Let's discuss your project — happy to walk through relevant work and a recommended approach on a quick call. 👇

Top Rated Plus AI & Full-Stack Developer with $200K+ earned, 50+ jobs, and 6,797+ hours on Upwork. I build production-grade AI agents, automation workflows, and cross-platform apps using Claude, OpenAI, React, React Native, Node.js, and TypeScript. WHAT I BUILD - AI Agents & Automation — Claude and OpenAI-powered agents, RAG pipelines, vector search (Pinecone, pgvector), prompt engineering, and workflow automation (n8n, Zapier, custom). - Mobile Apps — React Native + Expo apps for iOS and Android with Stripe payments, push notifications, offline sync, and AI features. - Web Apps & SaaS — React, Next.js, Node.js, Express, PostgreSQL, MongoDB, REST and GraphQL APIs, server-driven UI. - DevOps & Deployment — AWS, Vercel, Docker, CI/CD pipelines, App Store and Play Store submissions. WHO I HELP Startups, founders, and product teams that need to ship AI-powered features fast — from MVP to scale. I've delivered for edtech, fitness, marketplaces, healthcare, and SaaS clients. RESULTS CLIENTS GET - Cut 3-month builds to a few weeks using Claude Code + Cursor workflows. - 98% Job Success Score across 50 contracts. - Long-term partnerships — multiple clients have rebooked me for 200+ hours. RECENT CLIENT FEEDBACK "Highly skilled in AI-powered development. Completed what was planned for three months in just a few weeks. Speed, precision, and deep knowledge are exceptional." — Director, Product & Enterprise Applications LET'S TALK Send one sentence describing the product you want to build. I'll reply within 4 hours with a 1-week kickoff plan and a fixed scope. No long sales calls. Keywords: Claude AI, OpenAI, GPT-4, Anthropic, AI Agent Development, LangChain, RAG, Vector Database, React, React Native, Expo, Next.js, Node.js, TypeScript, Stripe, Full-Stack Developer, SaaS, Mobile App Development, Chatbot Development, Automation, n8n, AWS.

Are you looking for a developer who can build, integrate, and scale — not just fix things? With 12+ years of hands-on experience, I specialize in full stack development, API integrations, and AI-powered solutions that solve real business problems. From custom WordPress builds to ChatGPT integrations and workflow automation — I deliver clean code and results that matter. What I do best: Full Stack Development Custom web applications, WordPress, WooCommerce, REST APIs, PHP, JavaScript, Node.js API & Third-Party Integrations Payment gateways, CRMs, automation tools, OpenAI / ChatGPT API, Make, Zapier AI Integration & Automation ChatGPT-powered chatbots, internal AI assistants, workflow automation, prompt engineering WordPress & WooCommerce Bug fixing, speed optimization, migrations, custom themes and plugins, security hardening Why clients work with me long term: I find the root cause, not just the symptom. I communicate clearly and deliver on time. I write code you can maintain without me. I treat your project like it's my own. Tech stack: PHP, JavaScript, Node.js, Python, WordPress, WooCommerce, REST API, OpenAI API, MySQL, HTML5, CSS3, Git, Make, Zapier, Elementor, ACF Available for both short-term projects and long-term partnerships. Message me — I respond within a few hours.

I help founders and businesses turn 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐢𝐝𝐞𝐚𝐬 into 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 products, not prototypes, not demos, but scalable applications used by real customers. After 120+ founder conversations, one thing is clear, most teams spend months building features before validating what users actually need. In many cases, this leads to delayed launches, wasted development budgets, and products that never gain traction. The issue isn't the idea, it's building too much before proving what works. Most SaaS projects fail because they try to launch everything at once, I don't. I focus on identifying the core value, shipping an MVP fast, and scaling it into a production-ready product. Most teams overbuild early. I focus on getting products in users' hands early. 📊 𝐖𝐡𝐚𝐭 𝐓𝐡𝐢𝐬 𝐋𝐨𝐨𝐤𝐬 𝐋𝐢𝐤𝐞 𝐢𝐧 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 Built AI SaaS products from idea to launch in 4–6 weeks Developed AI-powered platforms serving real users and customers Integrated LLMs to power intelligent product experiences Designed scalable architectures that support growth beyond MVP stage Delivered production-ready systems focused on speed, reliability, and usability 🤖 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 AI SaaS development (LLM-powered platforms) SaaS MVP development for startups and founders AI Agent development OpenAI, Claude, and Gemini integrations RAG-powered applications AI features inside existing SaaS products Multi-tenant SaaS applications Custom AI-powered products ⚙️ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Full-stack SaaS development Web application development Dashboard and admin portal development SaaS architecture and system design Authentication, user management, and permissions Product validation and MVP execution 🧠 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 Full-stack development (React, Next.js, Node.js) Backend development using NestJS & Express REST API development & integrations Scalable architecture and database design PostgreSQL, MongoDB, and Supabase Performance-focused backend systems 💳 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐒𝐚𝐚𝐒 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Stripe integration & subscription systems Usage-based billing implementation Payment gateway integrations Third-party API integrations CRM and external platform integrations 🧰 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, TypeScript, Tailwind CSS, ShadCN UI 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express.js, Python, FastAPI 𝐀𝐈 𝐌𝐨𝐝𝐞𝐥𝐬: OpenAI (GPT-4o), Claude, Gemini, Llama, DeepSeek, Mistral 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain, LangGraph, OpenAI Agents SDK, CrewAI, AutoGen, Vercel AI SDK, MCP 𝐑𝐀𝐆 & 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Pinecone, Weaviate, Qdrant, ChromaDB, Semantic Search, Embeddings 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MongoDB, Supabase, Redis 𝐒𝐚𝐚𝐒 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Stripe Billing, Subscription Management, Multi-Tenant Architecture, Authentication, RBAC, Webhooks 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Vercel, Docker, CI/CD, GitHub Actions 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST APIs, GraphQL, Third-Party APIs, CRM Integrations 🎯 𝐖𝐡𝐞𝐫𝐞 𝐈 𝐅𝐢𝐭 𝐁𝐞𝐬𝐭 Founders building AI SaaS products Startups launching MVPs quickly Teams adding AI capabilities to existing products Companies building AI-powered customer experiences Businesses looking for scalable SaaS architecture from day one 🤝 𝐖𝐡𝐚𝐭 𝐈𝐭’𝐬 𝐋𝐢𝐤𝐞 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞 Clear scope from day one — no guesswork, no surprises MVPs launched quickly without unnecessary complexity Replies within 30–60 minutes (unless I'm asleep) I'll tell you what NOT to build as much as what to build (believe me, it matters a lot) 🤝 𝐋𝐞𝐭’𝐬 𝐖𝐨𝐫𝐤 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫 If you're serious about building an AI SaaS product, launching an MVP, or adding AI capabilities to your platform, send me a message. I'll tell you exactly what's worth building, what isn't, and how to launch fast without wasting time or money.

22+ years designing enterprise systems built for reliability, performance, and long-term maintainability. I currently serve as Head of Technology for OursTube, a video streaming platform, alongside consulting engagements for startups and growing businesses. I've shipped 50+ platforms — a government compliance system for 5,000+ Pakistan Railways employees (World Bank-audited), an AI module that cut manual data entry by 85%, FinTech backends handling payments across UK, UAE and Europe, and a YouTube-style video platform with WebRTC real-time chat serving thousands of concurrent users. If you need someone to write a feature and disappear, I'm not the right fit. If you need someone who thinks about schema design, security, query performance, and what happens at 3x your current load — that's exactly what I do. ━━ WHAT I BUILD WELL ━━ ► FinTech & Payment Systems Built complete payment ecosystems including Stripe Connect onboarding, subscriptions, creator payouts, webhook orchestration, payment abstraction layers, and multi-provider payment integrations (Stripe, Wise, Payoneer, JazzCash, EasyPaisa). ► Backend Architecture (Node.js / Laravel / NestJS) Designed scalable RESTful and GraphQL APIs with optimized PostgreSQL queries, Redis caching, and clean service boundaries for high-performance enterprise applications ► PostgreSQL at Scale Schema design, migration strategies, index optimisation. I reduced a government system's query time from 15 seconds to 200ms. Connection pooling, partitioning, full audit logging for compliance. ► AI / OpenAI API Integration Production AI systems using OpenAI GPT-4/4o with OCR, intelligent document processing, provider-agnostic architecture, prompt versioning, structured outputs, and enterprise workflow automation. ► Security & Compliance JWT with refresh rotation, RBAC, OAuth 2.0, audit trails. Passed World Bank security audit for a public-sector system. I treat security as architecture, not a checkbox. ► Amazon SP-API / Shopify / E-commerce Japanese marketplace integration, multi-vendor fulfilment platforms, rate limit management, exponential backoff. Real resilience patterns, not optimistic code. ► WordPress & WooCommerce (Custom & Complex) Multi-vendor WooCommerce platforms with custom commission logic, AJAX cart systems, ACF Pro integrations, and vendor dashboards. WP Rocket + Cloudflare configuration. Custom PHP plugins, payment gateway integration (Stripe, PayPal, JazzCash), and performance optimization for high-traffic stores. I debug codebases I didn't write — fast. ━━ PAST ENGAGEMENTS ━━ • Pakistan Railways (2021–2023) — Audit & Fuel Management systems for 5,000+ staff. World Bank compliance. Query optimisation: 15s → 200ms. • YetiScanner AI (2024) — OpenAI GPT-4 document processing for YetiForce CRM (Netherlands). 85% reduction in manual invoice entry. • Global Connect ERP (Bahrain, 2024–2025) — Oracle monolith → PostgreSQL microservices. 3× performance improvement. • Ourstube Media (2025–Present, Current) — Head of Technology for a YouTube-style platform: Node.js microservices, WebRTC, custom AdTech, 4-provider payment abstraction. 60% faster video processing via CDN. • Thread Production ERP (2024) — Multi-tenant Laravel 11 system for textile manufacturing. Complex RBAC across multiple facilities. ━━ STACK ━━ Node.js · TypeScript · NestJS · Express Laravel (5–11) · PHP PostgreSQL · MySQL · MongoDB · Redis · Oracle AWS (EC2, S3, RDS, Lambda, CloudWatch), Docker, Redis, Grafana, GitHub Actions OpenAI API · WebRTC · WebSockets Stripe · Twilio Voice · Twilio Functions · SendGrid · Shopify API · Amazon SP-API · WooCommerce ━━ HOW I WORK ━━ I take a small number of engagements at a time so I can give each one proper attention. I communicate daily, push working code early, and flag risks before they become problems. Timezone: PKT (UTC+5) — available for UK, UAE and European business hours with overlap. Whether you need it built, or need an architect to validate the plan and pressure-test the decisions before you build — that's work I do. If your project involves backend architecture, payment systems, AI integration, database performance, ERP/systems integration, or taking a messy codebase and making it production-ready, send me a message with what you're building. I'll tell you honestly if I'm the right person for it.

🚀 I build production-ready SaaS platforms, custom marketplaces, automation systems and cloud-deployed web applications — with a focus on booking, payment, subscription, CRM, admin dashboard and operational workflows. With 10+ years of full-stack software engineering experience, I help startups and businesses build new products, extend existing platforms, complete complex MVPs and solve production-critical issues using Ruby on Rails, Node.js, React/Next.js, Stripe, GoHighLevel and DevOps across Alibaba Cloud, AWS and Google Cloud Platform (GCP). WHAT I CAN HELP YOU WITH • SaaS platforms, startup MVPs and custom web applications • Marketplace, booking, scheduling and multi-role user workflows • Stripe payments, subscriptions, refunds, platform fees and credit systems • CRM systems, admin dashboards, messaging and third-party API integrations • GoHighLevel / LeadConnector Voice AI and lead automation workflows • Ruby on Rails, Node.js, React, Next.js and Angular application development • Replit and Lovable MVP debugging, completion and production readiness • DevOps, Docker, Kubernetes, CI/CD and cloud deployment on Alibaba Cloud, AWS and Google Cloud Platform (GCP) CUSTOM SAAS & MARKETPLACE DEVELOPMENT I recently worked on a heavily customized coaching marketplace built on top of Sharetribe. While Sharetribe provided the base platform, most of my work involved custom product engineering, including: • Booking, cancellation, scheduling and multi-role workflows • Stripe payments, refunds, subscriptions, fees, credits and checkout logic • Messaging and inbox improvements, reviews, revenue reporting and admin controls • Calendar and timezone fixes, booking identification, support features and production debugging This experience is relevant to SaaS products and marketplaces involving customers, service providers, transactions, subscriptions and operational workflows. GOHIGHLEVEL, VOICE AI & CRM AUTOMATION I also work with GoHighLevel (GHL) and LeadConnector Voice AI. In an insurance-focused AI agent project, I have been implementing and testing: • Inbound and outbound call workflows, AI agent routing and qualification logic • Lead capture, CRM/contact-field automation and appointment workflows • Transcript, recording and workflow troubleshooting DEVOPS, CLOUD ARCHITECTURE & PRODUCTION DELIVERY My portfolio includes architecture diagrams and project work involving Alibaba Cloud, Amazon Web Services (AWS) and Google Cloud Platform (GCP). My DevOps experience includes: • Alibaba Cloud ACK/Kubernetes environments, ingress, networking and managed infrastructure • AWS and GCP architecture and deployment planning for scalable web applications • Docker, Kubernetes, CI/CD, SSL/domain configuration and production deployments • PostgreSQL, MongoDB, Redis and Elasticsearch/Kibana environment support • Production troubleshooting, performance improvements and release support CORE STACK Ruby on Rails | Node.js | Express | NestJS | React.js | Next.js | Angular | PostgreSQL | MySQL | MongoDB | REST APIs | GraphQL | Stripe | Sharetribe | GoHighLevel | Alibaba Cloud | AWS | GCP | Docker | Kubernetes | CI/CD I can join an existing product, understand its business workflows, diagnose difficult application or infrastructure issues and deliver stable, production-ready improvements. Building a SaaS platform, marketplace, booking system, AI automation workflow or cloud-deployed application? Let’s discuss how I can help.

Stop building just another feature. Start automating business outcomes. As a Top-Rated Full-Stack Engineer (100% Job Success) specializing in AI Automation, I bridge the gap between traditional MERN/Next.js development and cutting-edge LLM integration. I don’t just wrap APIs; I build secure, production-grade AI systems that save time, cut costs, and scale gracefully. WHY PARTNER WITH ME? 🔹 Beyond Basic Chatbots: I engineer autonomous AI Agents (LangGraph, LangChain, CrewAI, MCP) that execute complex, multi-step business logic and real-world tasks. 🔹 Data-Driven AI (RAG): I build robust Retrieval-Augmented Generation pipelines using Vector Databases (Pinecone, Supabase) so your AI answers reliably using your private data—with zero hallucinations. 🔹 Production-Ready Architecture: AI is useless if the core app crashes. I ensure seamless integration into robust Node.js and Next.js architectures with enterprise-grade security and multitenant authentication (Keycloak/SSO). 🔹 Human-in-the-Loop Safety: I implement strict guardrails and prompt security to keep your proprietary data protected and your operations reliable. CORE TECH STACK & EXPERTISE: 🧠 AI & LLMs: LangGraph, CrewAI, Custom Agent Workflows, Prompt Engineering, RAG Pipelines. 💻 Frontend: React.js, Next.js, TypeScript, UI/UX optimization. ⚙️ Backend & Databases: Node.js, Nest.js, GraphQL, PostgreSQL, MongoDB, Vector Databases. ☁️ Cloud & DevOps: Docker, Microservices, Stripe API, Keycloak, REST APIs. TYPICAL ENGAGEMENTS: ✔️ Custom AI Agents: Building multi-agent systems for lead generation, data extraction, or automated customer support. ✔️ Internal AI Knowledge Bases: Designing RAG systems to instantly query massive amounts of internal PDFs, contracts, or company data. ✔️ Legacy Modernization: Retrofitting your existing web applications with modern, AI-native capabilities. ✔️ Full-Stack Development: End-to-end development of scalable SaaS platforms from architecture to deployment. My goal is to deliver measurable ROI, not just lines of code. If you want a technical partner who communicates transparently and delivers on time, let’s talk. Send me a message to discuss your current bottlenecks, and let's map out an automation strategy that scales. --- 🚀 EXPLORE MY WORK Please view the Portfolio section below to see live interactive demos of my AI-native applications and my complete 6-year engineering showcase. For source code and open-source contributions, you can search my developer handle on GitHub: Talhii

I build Flutter apps people actually depend on. The Courier App runs 6,000+ UK drivers on code I shipped, and Calcount has 1,000+ users in Australia. 100% Job Success, Top Rated, and I get apps through App Store review on the first try. 🚀 I go deepest on the parts most devs avoid; real-time, payments, hardware; here's the full kit: 📹 Video Calling: Agora, Zego, VideoSDK.live, Jitsi, WebRTC 📞 VoIP: SIP calling and real-time communication 📡 BLE: ESP32-WROOM-32D, Nordic nRF52840, Adafruit Bluefruit nRF52, Keil 💳 Payments: Stripe, In-App Purchases, RevenueCat ☁️ AWS: EC2, CloudFront, S3, Route53, SNS, SES, MediaConvert ⚡ Supabase: Edge Functions, Auth, Realtime, the full stack 🔥 Firebase: Cloud Functions, Cloud Console, Firestore, FCM, Analytics 🗺️ Maps: Google Maps, Mapbox, OpenStreetMap, live tracking, geofencing, navigation 🎬 Media: FFMPEG, HLS streaming, AWS MediaConvert 🤖 AI: OpenAI, Gemini, Claude, YouTube Transcript APIs 🔐 Auth: Email/Password, Phone OTP, Google, Apple Sign-In 💬 Realtime Chat: SocketIO, WebSockets, Google gRPC Protocol Buffers 🗄️ Backend: Node.js, NestJS, Laravel, Django, MongoDB, PostgreSQL 🔔 Notifications: OneSignal, Firebase Push Notifications 🔗 Deep Linking and Referral Systems 📊 Monitoring: Sentry, PostHog (used on every project) 🔄 CI/CD: GitHub Actions, Azure Pipelines 🏗️ Architecture: DDD, Clean Architecture, Repository Pattern, BLoC, Riverpod, Provider 🎨 Animations: Lottie, Custom Painters, complex UI 🛒 E-Commerce: WooCommerce, custom cart systems 📍 Location: Background services, geofencing, live tracking, on-map navigation Don't just take my word for it 💬 🇹🇷 Berk (Voltran, Turkey): "This kind of work ethic is not easy to find" 🇸🇬 John Alam, CEO Nautilus SIP (Singapore): "Shahzad is quite hard-working, he spends good time trying to find the solution and ensures he has tried all possible ways before giving up" 🇬🇧 Chris Hamilton, CEO The Courier App (UK): "If I could relocate Shaz to the UK, I wouldn't let him out of our reach. That probably says enough on its own." Got an idea? A project stuck halfway? Or just need someone who actually cares about your product? Hit that invite button or send me a message. Let's talk 💬 Best regards

𝗣𝘆𝘁𝗵𝗼𝗻 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟰+ years of experience building scalable SaaS platforms, AI-powered applications, backend systems, and modern web products. I help startups and businesses build, improve, and scale software using 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗲𝘅𝘁.𝗷𝘀, and modern API-driven architecture. My core expertise is in building clean, scalable backend systems while also handling full-stack product development for SaaS, AI integrations, dashboards, automation tools, and API-heavy platforms. ⚡ 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵: • Python Backend Development (FastAPI, Django, Flask) • Full Stack SaaS Development • REST API Development & Third-Party Integrations • AI Integrations (OpenAI, Claude, Gemini, LLM Workflows) • React.js & Next.js Applications • Stripe Payment & Subscription Systems • Database Design (PostgreSQL, MySQL, Redis) • Automation Workflows (Selenium, Playwright) • Web Scraping & Data Extraction • AWS Deployment, Docker & Cloud Infrastructure • Existing Codebase Refactoring & Performance Optimization 🚀 𝗥𝗲𝗰𝗲𝗻𝘁 𝗪𝗼𝗿𝗸: • Built AI SaaS MVPs using FastAPI, React, and OpenAI • Developed scalable API systems handling thousands of requests • Built Stripe payment and subscription workflows • Created real-time dashboards and notification systems • Refactored and scaled production SaaS codebases • Built automation pipelines and browser workflows • Integrated complex third-party APIs for business systems 🛠️ 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: 𝗣𝘆𝘁𝗵𝗼𝗻 • 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 • 𝗗𝗷𝗮𝗻𝗴𝗼 • 𝗥𝗲𝗮𝗰𝘁 • 𝗡𝗲𝘅𝘁.𝗷𝘀 • 𝗢𝗽𝗲𝗻𝗔𝗜 • 𝗣𝗼𝘀𝘁𝗴𝗿𝗲𝗦𝗤𝗟 • 𝗥𝗲𝗱𝗶𝘀 • 𝗦𝘁𝗿𝗶𝗽𝗲 • 𝗗𝗼𝗰𝗸𝗲𝗿 • 𝗔𝗪𝗦 • 𝗔𝗣𝗜𝘀 • 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • 𝗣𝗹𝗮𝘆𝘄𝗿𝗶𝗴𝗵𝘁 Whether you need to build an MVP, integrate AI into your product, develop scalable APIs, automate workflows, or improve an existing SaaS platform — I can help you ship reliable, production-ready software. ✅ Long-term collaboration ✅ Fast communication ✅ Clean, maintainable code ✅ Strong problem-solving mindset

Hi! I'm Muhammad, a full-stack developer with 6+ years building SaaS products with real product logic: billing, roles, dashboards, CRMs, messaging, APIs, reports, and AI-powered workflows. I build and repair React, Next.js, Node.js, Express, NestJS, MongoDB, PostgreSQL, Supabase, and TypeScript apps that need to hold up in production. Most developers can build screens. The harder part is building the system behind those screens: the data model, user permissions, payment flow, admin logic, API structure, third-party integrations, AI features, deployment setup, and the edge cases that show up after real users start using the product. Results That Speak: - 6+ years of experience - Top Rated Plus (React | Next.js | Node | AI Integration) - 5 Star client reviews for speed, reliability & communication - 6,000+ hours logged | $300k+ earned | 100+ projects delivered That's where I usually fit in. I work best on SaaS platforms, AI-powered tools, internal dashboards, CRMs, marketplaces, booking systems, real-time apps, and web/mobile products where the application is more than a basic frontend. The kind of problems I handle: - Turning a rough SaaS idea into a working MVP with frontend, backend, database, auth, payments, and deployment - Cleaning up React or Next.js apps that became hard to maintain - Fixing slow dashboards, broken APIs, unstable database queries, Stripe issues, auth bugs, and deployment failures - Building admin panels, user roles, subscription flows, notifications, messaging, reporting, and workflow automation - Integrating Stripe, Stripe Connect, Twilio, Google Maps, Firebase, OAuth, JWT, webhooks, and custom APIs - Adding real AI features (OpenAI, Claude, Gemini, RAG pipelines, MCP, agents) where they make the product more useful, not just because "AI" sounds good Recent product work includes: - Averi AI - AI marketing SaaS built with Next.js, PostgreSQL, and AI integration. Led engineering and helped raise $5M seed funding. - Autobunny - platform for car dealerships that reduced manual dealer tasks by 60%. - Westepforward - AI-based EdTech exam prep platform with real-time analytics and admin tools. - Chlk - Fabric.js / Konva.js canvas app built for NFL coaches with rich play-design features that cut design time by 50%. - Traceo - browser-based bug capture tool for dev and QA teams (Co-Founder & CEO). Built on Next.js, NestJS, and Supabase with a Chrome extension and AI-assisted reporting. Tech I use Daily: - Frontend: React.js, Next.js, Tailwind, Fabric.js, HTML/CSS - Backend: Node.js, NestJS, Express, GraphQL, REST - Databases: MongoDB, PostgreSQL, Supabase, DynamoDB - Mobile/Desktop: React Native, Electron.js - Cloud & DevOps: Vercel, AWS, Heroku, Hostinger - AI Tools: OpenAI (GPT-4), VAPI, Claude, Together.ai, LangChain, n8n When I start on a project, I don't jump straight into code. I first look at the product goal, user roles, database structure, API flow, payment logic, integrations, and deployment plan. Bad architecture early usually turns into expensive cleanup later, so I prefer building it correctly from the start. I'm a strong fit if you need a developer who can take ownership of a real product, make technical decisions, and ship AI SaaS features that work beyond the demo stage. Send me your app details, current stack, and what needs to be built or fixed. I'll respond with a practical technical plan.