Shipping fast, scaling smart, and building tools powered by Generative AI
I'm a Principal Engineer with 7+ years of experience building scalable web and mobile products across SaaS, AI, and e-commerce platforms. I specialize in turning complex problems into clean, performant, and human-centered software.
- 🔭 Currently building AI-native platforms at Nisum Consulting
- 🧠 Deeply focused on integrating Generative AI into frontend workflows
- 🏗️ Passionate about scalable frontend architectures and developer velocity
- 🎨 I care about the details — UI/UX matters
- 💬 Got a startup idea that needs some tech razzle dazzle? Let's talk →
const joel = {
role: "Principal Engineer",
location: "Hyderabad, IN 🇮🇳",
stack: ["React", "Next.js", "TypeScript", "Node.js", "React Native"],
currentFocus: "AI-powered developer tools & scalable frontends",
philosophy: "Ship fast, scale smart, build with intent",
};
- 🏢 Nisum — Replaced a manual Excel process with an Astro/React/Prisma platform onboarding 12,000+ personnel to self-manage rotations, flights & bookings.
- 🤖 Lyzr AI — Built a portable, embeddable chatbot widget adopted at 10,000+ queries/month, plus a streaming chat sidebar with visible model reasoning.
- 📊 Bintix — Shipped modular real-time dashboards for a platform serving 27,000+ users, cutting payment bugs by half.
- 🛒 Auzmor — Built a checkout module scaling to 100K+ users with a microfrontend architecture.
| Project | Description | Link |
|---|---|---|
| RAGA | Multi-tenant RAG service — FastAPI + React/TS with LangChain, ChromaDB & OpenAI. Tenant isolation via scoped vector stores + SSE streaming. | Live → |
| Shadcn Markdown | Reusable Shadcn-style Markdown component to preview LLM outputs with math, diagrams & live code. | GitHub → |
| Teacher Berry | A teaching platform to create courses from documents and videos. | GitHub → |
- 6 things to love about being a software developer
- NestJS + GraphQL — All the basics you want to know
- What is free software and why you should care?
⭐️ From Joel Vinay Kumar