4 years shipping production-grade web applications. I build scalable, AI-powered products end-to-end — and I'm currently going deep on AI/ML, Agentic AI, System Design, and Cloud.
I'm a Full Stack Developer with a strong Frontend core, currently working as an SDE-1 at HUMBEE, with previous frontend ownership at ZIAGNOSIS LABS. I ship single-page applications that scale — combining strong engineering fundamentals with a sharp eye for UX, performance, and system design.
- 🏗️ Currently building — production AI-powered platforms with Next.js, tRPC, Prisma, and TypeScript
- 🤖 Hands-on with AI integration — OCR pipelines, Generative AI APIs, voice cloning, and GPU-backed inference (Modal, NVIDIA A10G)
- 🧠 Going deeper on AI/ML & Agentic AI — LLM workflows, RAG, tool-use agents, and AI-first product design
- 🏛️ Architecture mindset — modular frontend architecture, multi-tenant systems, end-to-end type safety, microservices
- ⚡ Performance-obsessed — lazy loading, code splitting, caching strategies, and Web Vitals optimization
- 🧩 Problem solver — solved 500+ DSA problems on LeetCode (arrays, trees, graphs, DP, system design)
- 📫 Reach me — rahsonu2u@gmail.com · open to Full Stack, SDE, and Frontend roles
"I believe every bug is just a feature waiting to be discovered — and every interface is a product waiting to be polished."
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AI-Powered Text-to-Speech & Voice Cloning
Production-grade AI TTS platform serving the Chatterbox model on NVIDIA A10G GPU via Modal. Features org-scoped multi-tenancy, end-to-end type safety (tRPC v11 · Zod · SuperJSON), metered billing via Polar.sh, and private audio delivery through Cloudflare R2 with 1-hour presigned URLs. Stack: Next.js · TypeScript · tRPC · Prisma · PostgreSQL · Clerk · Modal · Cloudflare R2 · Polar.sh · Sentry |
AI-Powered Dental Assistance Platform
AI dental assistant with voice consultation (VAPI), role-based admin workflows, and scalable booking. Secure authentication & subscription billing via Clerk, transactional email automation with Resend, real-time slot validation, and full CI/CD deployment on Vercel. Stack: Next.js · React · PostgreSQL · Clerk · VAPI · Resend · TanStack Query |
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Real-Time Communication Platform
Full-stack real-time chat and video-call platform on the MERN stack with WebSockets via Stream SDK. Features JWT authentication, protected routing, Zustand global state, TanStack Query caching, and a modular component library with 32+ switchable UI themes. Stack: MongoDB · Express · React · Node.js · WebSockets · Stream SDK · Zustand · Tailwind CSS |
Corporate Showcase & Services Platform
Enterprise-grade corporate website showcasing services, industries, and projects. Built with a focus on responsive design, smooth animations, and cross-browser compatibility — demonstrating clean architecture and design-system thinking at scale. Stack: TypeScript · React · Next.js · Tailwind CSS |
Technology is evolving fast — here's where I'm investing my focus this year:
- 🤖 AI & Machine Learning — strengthening ML fundamentals, transformer architectures, and practical applied ML for real products
- 🧠 Agentic AI & LLM Workflows — building autonomous agents with tool-use, RAG pipelines, multi-step reasoning, LangChain, LlamaIndex, and the MCP ecosystem
- 🛠️ Modern AI Tooling — Vercel AI SDK, OpenAI & Anthropic APIs, embeddings, vector databases (Pinecone, pgvector), and prompt engineering at scale
- 🏛️ System Design — scalable architectures, distributed systems, microservices patterns, caching strategies, and real-world case studies
- ☁️ AWS & Cloud Engineering — going deep on EC2, S3, Lambda, CloudFront, RDS, API Gateway, and preparing for AWS Certified Developer
- 🔧 DevOps & Platform Engineering — Docker, Kubernetes fundamentals, CI/CD pipelines, infrastructure-as-code, and observability tooling
- 🚀 Advanced Next.js & Full Stack — Server Components, Server Actions, streaming UI, and end-to-end type-safe stacks with tRPC & Prisma
I'm always open to:
- 💼 Full-time roles — Full Stack Developer, Software Engineer (SDE-1 / SDE-2), Frontend Engineer
- 🤖 AI-powered product teams — especially teams building LLM apps, agentic systems, or AI-integrated SaaS
- 🌍 Open-source collaboration — on frontend tooling, full-stack templates, AI/ML projects, or developer experience
- 💡 Side projects & ideas — if you have an interesting product idea that could use an engineer who can own it end-to-end
- 🎓 Mentorship & community — happy to help fellow developers with React, Next.js, DSA prep, or getting started with AI
⚡ Pronouns: He/Him · 📍 Based in: New Delhi, India · 🌱 Always learning, always shipping
If you like my work, consider ⭐ starring a project or following me — it genuinely helps!