Headline

Full-Stack Developer (React, Next.js, Node.js) | Building Web Apps & AI Automation for Startups and Businesses

About

I'm a full-stack developer based in Patna, India, working across React, Next.js, Node.js, and MongoDB/PostgreSQL to build web products end to end — from UI to database. I completed my MCA in 2026 and a 6-month MERN Stack Developer internship at Bihar Techno Group, where I worked on production codebases including a Next.js-based media platform, a React Native mobile application, and client-facing UI development. On the frontend, I work with React.js, Next.js, TypeScript, Tailwind CSS, Redux Toolkit, and React Query. On the backend, I build REST APIs with Node.js and Express, implement authentication with JWT, and work with MongoDB and PostgreSQL using Prisma where appropriate. Outside of internship work, I build independent projects to strengthen my full-stack skills, including an e-commerce application, a cab booking system backend, CafeOS — a restaurant management SaaS currently in development, and SIVRA — an AI companion application exploring real-time data flows. I also work with AI automation tools such as n8n, Apify, and API/CRM integrations to build practical automation systems for businesses. As a solo freelancer, I work on websites, web applications, and internal tools for businesses, focusing on clean implementation and solving practical business problems. I'm currently looking for full-stack or frontend-leaning developer roles, particularly React/Next.js teams and product-focused startups. I'm also open to freelance and contract development work. Have a project in mind? Send me a DM with a short brief.

Location

Patna

AI stack

antigravity

claude code

claude

codex

gemini

kimi

Work experience

Developer at Bihar Techno Group, Feb 2026 - Aug 2026 · 7 mos, Patna, • Built the frontend of a Next.js-based media and entertainment platform, implementing UI components and integrating APIs for shows, episodes, movies, live channels, and education content. • Developed a React Native mobile application for an Ayurvedic healthcare brand, contributing to a real-world client application published on the Google Play Store. • Built validated production-ready forms using React Hook Form, improving data integrity and user input handling. • Delivered UI development for an AI-integrated recipe platform by translating product requirements into functional React components. • Worked in a team environment across frontend development, API integration, component architecture, and iterative product feedback.

Education

Master of Computer Applications - MCA, Computer Science, patliputra university

BCA, Computer Science, Maulana Mazharul Haque Arabic and Persian University (MMHAPU), Patna

Public links

github: https://github.com/shhivakr

shhiva.in: https://www.shhiva.in/

leetcode: https://leetcode.com/shhivakr