Full-stack product engineer. 4+ years shipping consumer apps to 100K+ users. Building with TypeScript, AI agents, and MCP servers.
Full-stack engineer at Blitzit, where I build integrations, AI tooling, and the infrastructure behind them.
I also run Spyll — an anonymous social platform live across 1,300+ colleges. 1,200+ downloads in month one, zero paid marketing.
Previously co-founded MaddyCustom — scaled to 100K+ monthly users and ₹60L ARR.
Mechanical Engineering from HBTU Kanpur. Self-taught developer.
Anonymous social platform for college students in India. 1,200+ Android downloads in the first month with zero paid marketing. Real-time 1:1 chat pair matching, voice calls, and encrypted confessions. Redis pub/sub matching engine with WebRTC voice and Socket.IO chat. Rebuilding mobile client in Flutter for native-grade smoothness.
Next.js · Flutter · Socket.IO · WebRTC · Redis · MongoDB
E-commerce platform for custom vehicle wraps and stickers. Multi-gateway payment orchestration (Razorpay + PayU fallback), Shiprocket shipping, server-side Meta tracking, and an admin panel with Sankey funnel analytics and customer journey analysis. Grew to 100K+ monthly users and ₹60L annual revenue.
100K+ monthly users · ₹60L annual revenue
Next.js 15 · MongoDB · Razorpay · Shiprocket · Meta API · Clerk
Architected a plugin-based integration SDK — cut new integrations from 10+ files to a single 300–500 line plugin (~80% reduction). Built an MCP server with 13 AI-callable tools using OAuth 2.1 (PKCE) and JSON-RPC 2.0 over Streamable HTTP. Deep bidirectional sync with Asana, ClickUp, Notion, and Google Calendar across 21 timezones.
13 AI-callable tools · 21-timezone scheduling
Fastify · BullMQ · MCP SDK · Firebase · OAuth 2.1 · Electron
AI investment research platform for Bali real estate. Multi-agent chat with orchestrator and specialist handoffs, realtime voice via WebRTC, Xendit payment integration, and an admin panel with automated news scraping. Two codebases, built solo.
Multi-agent AI · Realtime voice · Xendit payments
Next.js 16 · OpenAI Agents · WebRTC · Xendit · MongoDB
A daily essay platform. Every morning at 9:00 AM IST, a Python pipeline generates a long-form essay with web research, saves it to MongoDB, creates a Notion page, produces TTS audio via S3 and CloudFront, and emails subscribers. Next.js frontend with timezone-aware caching and dynamic OG images.
Automated daily pipeline · TTS narration
Next.js 16 · Python · FastAPI · OpenAI · AWS S3 · MongoDB
TypeScript, JavaScript, Dart
React, Next.js, Vue
Flutter, React Native, Electron
Tailwind, Framer Motion, shadcn/ui
Node.js, Fastify, Express
Python, FastAPI
MongoDB, MySQL, Redis
BullMQ, Firebase
OpenAI Agents SDK, MCP Protocol
LLM orchestration, multi-agent handoffs
Pinecone vector memory, RAG
Prompt-level model routing
AWS S3, CloudFront
Vercel, Docker, Cloudflare
WebRTC, Socket.IO
OAuth 2.1/PKCE, Clerk
Also: A/B testing, funnel analytics, Razorpay, Xendit, Shiprocket, Playwright, Redux, MUI
Two threads worth reading
Have a project, a role, or just a question?
I'd like to hear from you.
Lucky Solanki
Software Engineer & Entrepreneur