I'm a software developer at heart, building AI-powered SaaS and full-stack web applications. I'm mostly active on X / Twitter and LinkedIn, where I share what I'm building and learning.

I work across Next.js, React.js, Node.js, Bun.js and TypeScript, and I love shipping tools with real product thinking — from an autonomous Twitter growth engine to an ultra-fast blogging platform and a real-time social app. You can browse my projects, check my work, or grab my resume.

I'm currently open to full-stack opportunities where I can keep learning, shipping, and solving practical problems. For anything else, Email.

Also find me onGitHub·LinkedIn·X / Twitter

Projects

RoastMyTube preview
RoastMyTube logo

RoastMyTube

2026

Built an AI YouTube roast engine that connects via Google OAuth (youtube.readonly) and pulls liked videos, subscriptions, playlists, and channel stats through 4 parallel YouTube Data API v3 calls, with optional browser-parsed Google Takeout upload merged in.

Next.jsNext.jsTypeScriptTypeScriptTailwind CSSTailwind CSSPostgreSQLPostgreSQLDrizzle ORMDrizzle ORMNeonNeonOAuthOAuthGemini AIGemini AI
Live↗GitHub↗
Waku preview
Waku logo

Waku

2026

Built a local-first profile and identity-card studio that turns a name, role, and links into a themeable public profile page plus a matching downloadable identity card, with live publishing at /p/<slug>.

Next.jsNext.jsTypeScriptTypeScriptTailwind CSSTailwind CSSPostgreSQLPostgreSQLDrizzle ORMDrizzle ORMNeonNeonOAuthOAuthGemini AIGemini AI
Live↗GitHub↗
stackit preview
stackit logo

stackit

2026

Built an opinionated full-stack scaffolder CLI, published as create-stackit-app on npm, that generates best-practice monorepos for MERN, PERN, Hono + Postgres, and Go + Fiber stacks in a single command with stack, language, runtime, and package-manager flags.

TypeScriptTypeScriptBunBunReactReactHonoHonoPostgreSQLPostgreSQLMongoDBMongoDBGoGoDockerDocker
Live↗GitHub↗
CodeVault preview
CodeVault logo

CodeVault

2026

Built a syntax-aware snippet library with full CRUD through type-safe server actions, owner-scoped SQL writes, Zod validation, and a Monaco composer with live preview, starter templates, and 19 supported languages.

Next.jsNext.jsTypeScriptTypeScriptTailwind CSSTailwind CSSPostgreSQLPostgreSQLDrizzle ORMDrizzle ORMNeonNeonOAuthOAuthZodZod
Live↗GitHub↗
See all projects→

Work

React.js

Full Stack Developer

Freelance

Self-Employed · 2023 – Present

  • Developed and deployed production-grade full-stack web applications using React.js, Next.js, Node.js, Express.js, and MongoDB.
  • Built secure REST APIs with JWT authentication, rate limiting, and input validation while optimizing database queries.
  • Utilized Docker, Git, and automated CI/CD workflows for consistent version control, staging, and zero-downtime maintenance.
  • Conducted manual testing, API validation, regression testing, and defect fixing throughout SDLC to ensure high system stability.
React.jsReact.jsNode.jsNode.jsMongoDBMongoDB

Skills

JavaJavaJavaScriptJavaScriptTypeScriptTypeScriptSQLSQLGoGoReact.jsReact.jsNext.jsNext.jsTailwind CSSTailwind CSSTanStack QueryTanStack QueryZustandZustandRedux ToolkitRedux ToolkitNode.jsNode.jsExpress.jsExpress.jsHonoHonoBunBunJWTJWTOAuthOAuthZodZodRBACRBACPostgreSQLPostgreSQLMongoDBMongoDBRedisRedisDrizzle ORMDrizzle ORMPrismaPrismaNeonNeonUpstashUpstashDockerDockerGitGitGitHubGitHubCI/CDCI/CDBullMQBullMQPostmanPostmanSeleniumSeleniumVercelVercel
See all work→

Contributions

1353 contributions in the last year

53 weeks

Mon
Wed
Fri
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Less
More

Blogs

More writing coming soon.

Resume

Computer Science undergraduate with hands-on experience building AI-powered SaaS and full-stack web applications. Skilled in Java, JavaScript, TypeScript, SQL, REST APIs, Docker, CI/CD, and scalable backend development using modern microservices, distributed queues, and edge runtimes.

Alwar, Rajasthan, India · +91-9602958067

Education

Bachelor of Technology in Computer Science Engineering

Lords University, Alwar, Rajasthan · Expected May 2027

Highlights

  • Built and deployed production-ready full-stack applications with OAuth/RBAC, dashboards, microservices, and distributed async processing.
  • Hands-on experience integrating AI workflows (Gemini API, structured output parsing) and background job queues (Redis, BullMQ).
  • Strong grasp of clean architecture, relational database indexing, STLC practices, manual API testing, and edge deployment.

Tech Stack

JavaJavaJavaScriptJavaScriptTypeScriptTypeScriptSQLSQLGoGoReact.jsReact.jsNext.jsNext.jsTailwind CSSTailwind CSSTanStack QueryTanStack QueryZustandZustandRedux ToolkitRedux ToolkitNode.jsNode.jsExpress.jsExpress.jsHonoHonoBunBunJWTJWTOAuthOAuthZodZodRBACRBACPostgreSQLPostgreSQLMongoDBMongoDBRedisRedisDrizzle ORMDrizzle ORMPrismaPrismaNeonNeonUpstashUpstashDockerDockerGitGitGitHubGitHubCI/CDCI/CDBullMQBullMQPostmanPostmanSeleniumSeleniumVercelVercel
See full resume→

Let's work together

I'm always open to building great products with people who care about quality. Whether it's a full-time role, freelance work, or a collaboration on something interesting — let's talk.

Emailsainrahul374@gmail.com

Phone+91-9602958067

Guestbook

4.8
from 6 visitors

Sign in with Google to rate my work and leave a comment.

Reenu sain
Reenu sain27 days ago

Clean design, also I like the smooth animations

Arman
Armanabout 1 month ago

clean portfolio man 😄️

Team
Teamabout 1 month ago

👍👍

See all guestbook entries→

Words that stuck

Quote of the moment

The Dog Is A Gentleman; I Hope To Go To His Heaven Not Man'S.

Mark Twain