Full-stack Engineer
Software Engineer specializing in backend and full-stack development, with experience building payment systems, REST APIs, asynchronous workflows, and production applications using TypeScript, Go, PostgreSQL, Redis, React, Next.js, and AWS. Experienced in payment integrations, distributed systems, AI/LLM workflows, cloud deployment, and scalable system design.
My skills
TypeScript
JavaScript
React
Next.jsReact Native
Node.js
Go
PostgreSQL
Redis
Docker
AWS
Tailwind CSS
Laravel
GitTypeScriptJavaScriptReactNext.jsReact NativeNode.jsGoPostgreSQLRedisDockerAWSTailwind CSSLaravelGitTypeScriptJavaScriptReactNext.jsReact NativeNode.jsGoPostgreSQLRedisDockerAWSTailwind CSSLaravelGitTypeScriptJavaScriptReactNext.jsReact NativeNode.jsGoPostgreSQLRedisDockerAWSTailwind CSSLaravelGitContributions @rachitSinghh
Where I've worked
Education
Things I've built
PeakStreak
A learning-accountability dashboard for people who study from YouTube playlists. Paste a playlist link to get a realistic finish date, track per-video progress, and keep a GitHub-style streak with timezone-aware reminder emails until you complete it.
Visitrail
A URL shortener with real click analytics, built in Go. Sub-millisecond redirects backed by a Redis hot cache and a decoupled async worker pipeline, so redirects never block on analytics and events are never dropped.
Spec0
A multi-agent pipeline SaaS that turns a raw idea into a full PRD and docs package. Wrapped in RawBlock, a brutalist design system of thick borders and black-on-white with no polish by design.
Fanout
A Gmail-native personalized bulk sender, built as a Manifest V3 Chrome extension. Sends N individual emails (one discrete gmail.send per recipient) from the user's own Gmail with per-recipient personalization, throttling, and daily-cap safety. PII never leaves the browser.
"I am built upon the small things i do every day, the end results are not more than a byproduct of that."
crafted with purpose — @rachitSinghh