Deepansh Gangwar
Software Engineer · Full Stack Developer
Summary
I'm a software engineer focused on backend and full-stack engineering. I love designing systems that are observable, well-typed, and boring in the best way — predictable in production. My day-to-day is Node.js + TypeScript on the backend, React/Next.js on the frontend, PostgreSQL/Drizzle for data, and Docker/Nginx/PM2 for deploys. I care about structured logging (Pino), tracing (OpenTelemetry), and clean architecture. I've shipped monorepos with tRPC, social platforms, e-commerce backends, and collaborative trip planners — and I'm always sharpening the next layer of the stack.
Experience
Backend / Full-Stack Engineer · Independent · Open Source
2023 — Present- Shipping production-grade backends with Node.js, TypeScript, PostgreSQL and Drizzle ORM.
- Building Turborepo monorepos with tRPC v11 + Next.js 16, instrumented with OpenTelemetry and Pino.
- Operating services on Ubuntu with Docker, Nginx, PM2 and GitHub Actions CI/CD pipelines.
Full-Stack Projects · endlessChat · Trip Planner · E-commerce
2022 — 2024- Designed REST and tRPC APIs with OpenAPI/Swagger contracts and Zod validation.
- Implemented JWT + OAuth 2.0 auth flows, Redis/Valkey caching and Postgres/Mongo data models.
- Practiced clean architecture: layered services, repositories, structured logging, graceful shutdowns.
Selected Projects
trpc-monorepo-base
Next.js · tRPC · Drizzle · OTEL · TurborepoProduction-oriented Turborepo monorepo: Next.js 16, tRPC v11, Express.js, PostgreSQL, Drizzle ORM and OpenTelemetry baked in.
https://github.com/mr-deepansh/trpc-monorepo-baseendlessChat — Backend
Node.js · Express · MongoDB · JWTSocial-media platform backend with auth, posts, comments, likes, shares and feeds. MongoDB + Express + JWT.
https://github.com/mr-deepansh/endlessChat-BackendendlessChat — Client
React · TypeScript · TailwindReact + TypeScript frontend for the endlessChat platform: posts, comments, likes, real-time interactions.
https://github.com/mr-deepansh/endlessChat_clientTrip Planner — Collaboration
React · Node.js · RealtimeFull-stack collaborative trip planner. Real-time shared itineraries, expenses and notes.
https://github.com/mr-deepansh/Trip_planner-collaborationE-commerce Server
Node.js · Express · Pino · ZodProduction-ready e-commerce backend: modular architecture, structured logging, validation, graceful shutdown.
https://github.com/mr-deepansh/E-commerce_server_projectAI Code Review
TypeScript · AI · DXTypeScript tooling exploring LLM-assisted code review workflows.
https://github.com/mr-deepansh/ai-code-review