Rajiv
Creating with code. Small details matter.
Overview
Social Links
About
Hello, World! I am Rajiv Ranjan Jha — a Full-Stack Developer from Delhi, India, passionate about building high-performance, user-centric software solutions with intuitive and engaging designs.
With 3 years of experience, I specialize in creating high-quality web and mobile applications using Next.js, React, TypeScript, and modern front-end and back-end technologies. Beyond work, I enjoy exploring new tools and frameworks, and turning innovative ideas into reality through personal projects.
I am also the developer of notanumber.in where i share the knowledge about the problems i face everyday and how i solve them.
Let's connect and collaborate!
Stack
Experience
First Internship
- Built a learning platform with React, TypeScript, and Docusaurus
- Created reusable UI components and improved documentation UX
- Collaborated with the team to refine requirements and ship quickly
- React
- TypeScript
- Docusaurus
- Tailwind CSS
- Problem-solving
Varaha Heritage
In‑house: Data Management Dashboard
- Designed the dashboard UX and streamlined purchasing workflows
- Implemented core data management features
In‑house: Wails (Go) Desktop App
- Built an internal desktop app with Wails (Go), TypeScript, and Tailwind CSS for data processing and admin tasks
- State management with Zustand; data fetching and caching with React Query
- Built and maintained the marketing site with Next.js, TypeScript, and Tailwind CSS; responsive and SEO‑friendly
- Created a 3D web experience with Three.js and Next.js
- Used Redux with RTK Query; implemented Next.js intercepting routes to treat modals as pages
- Developed the company site with Next.js (SSR), Tailwind CSS, and TypeScript
- Integrated Supabase authentication and PostgreSQL
- Added JSON‑LD for SEO
- Also helped with the Backend(golang) and the database(postgresql).
- Next.js
- React
- TypeScript
- Tailwind CSS
- Three.js
- Redux
- RTK Query
- Zustand
- React Query
- Go
- Wails
- PostgreSQL
- Supabase
- Docker
- Design System
- Shadcn/UI
- Figma
- UI/UX Design
- Brand Design
- SEO
- JSON-LD
- Research
- Problem-solving
Projects(6)
Native desktop app (macOS/Windows) for writing and exporting static blogs with no cloud dependency.
- Go backend + WebView frontend with rich-text editing, local SQLite storage, and one-click Vercel deploy
- Exports to Next.js 16 + MDX with built-in SEO (sitemap, robots, RSS, JSON-LD), Pagefind search, and 6 switchable templates
- Wails
- Go
- SQLite
- TanStack Router
- Plate.js
- Next.js
- MDX
- Pagefind
- Tailwind CSS
Full-stack e-commerce on TanStack Start with Postgres, Drizzle ORM, and streaming AI assistant powered by Claude.
- SSR-first with server functions, transactional checkout, inventory management, and role-gated admin dashboard
- Markdown blog, reviews, product search/filtering, and guest-to-user cart migration with SEO/LLMO support
- TanStack Start
- Bun
- React 19
- Postgres
- Drizzle ORM
- Zod
- Tailwind CSS
- shadcn/ui
- Anthropic
Personal blog built with Nextra + Tailwind CSS sharing coding insights and technical problem-solving.
- Next.js
- Shadcn/UI
- Tailwind CSS
- Nextra
- Markdown
Open-source e-commerce API for developers to prototype and test integrations, with 15k+ monthly visitors.
- RESTful endpoints with full CRUD support, filtering, pagination, and product queries
- Built with Next.js, deployed on Vercel, ranks top in Google for SEO and performance
- Next.js
- TypeScript
- API Development
- Vercel
- Tailwind CSS
- Shadcn/UI
