Muhammad W.

I build AI-powered web apps that actually ship not just demos. In the past year alone, I've deployed a full-stack discipleship platform (NestJS + PostgreSQL + AWS EC2/RDS + GitHub Actions CI/CD) and an AAC speech interpretation tool using Whisper, GPT, and custom TTS both running in production for real clients. If you need an AI feature bolted onto your product, or an AI-first SaaS built from scratch, I can take it from idea to live URL. --- 🤖 AI INTEGRATIONS I'VE SHIPPED • Claude API (tool use, agents, multi-turn workflows) • OpenAI GPT-4 / Whisper / TTS / Assistants API • Gemini & Grok integrations • AI chatbots, copilots & voice interfaces • Prompt engineering & RAG pipelines • Vector DBs (embeddings + semantic search) --- 🛠️ FULL STACK EXPERTISE • Frontend: Next.js, React, TypeScript, Tailwind CSS • Backend: NestJS, Node.js, REST APIs, WebSockets • Databases: PostgreSQL, MongoDB, Redis • DevOps: AWS (EC2, RDS), Docker, GitHub Actions, Nginx, SSL • Auth: JWT, OAuth2, Role-based access control • Payments: Stripe, webhooks --- 📦 WHAT I'VE BUILT FOR CLIENTS • AI discipleship platform — NestJS + PostgreSQL + full AWS deployment with CI/CD pipeline • SAMSpeak — AAC speech tool using Whisper + GPT + TTS for users with communication disabilities • AI SaaS dashboards with real-time data and admin portals • Mobile apps with AI features using React Native --- ✔ WHY CLIENTS KEEP COMING BACK • I've maintained 100% Job Success across 38+ contracts • I communicate clearly and give realistic timelines • I write clean, documented, production-ready code • I think like a product engineer — not just a coder --- 🚀 BEST FIT FOR → Startups building AI SaaS MVPs → Businesses adding AI to existing web/mobile apps → Founders who need a reliable engineer, not just a contractor Message me with what you're building. I'll tell you honestly if I can help — and how long it'll take.