Full-Stack Developer & AI Enthusiast

Hi, I'm Hardik Kumar
From Bugs to Breakthroughs

👋 Hi, I'm Hardik Kumar — a full stack developer and AI enthusiast. I build reliable apps with React, JavaScript, Express.js, Node.js, MongoDB, MySQL, and AWS, and love tackling both frontend and backend challenges.

Skills

Technologies I work with

HTML
CSS
JavaScript
React
Tailwind CSS
Node.js
Express
Python
Java
MongoDB
MySQL
PostgreSQL
AWS
Heroku
Mocha
Chai
Sinon
React Testing Library
Generative AI

Experience

My professional journey

Software Development Intern

Elevate

July 2024 - January 2025

Collaborated with a dynamic development team to deliver impactful software solutions that address real-world challenges. Worked extensively with modern technologies, including React, Node.js, MySQL, SCSS, Bootstrap, AWS, and testing libraries such as Chai and Sinon. Gained hands-on experience with microservices architecture, enhancing adaptability and proficiency with a wide range of technologies.

React
Node.js
MySQL
AWS
Microservices
Chai
Sinon

Software Developer (SDE) Intern

SecureDApp, Bangalore, India

August 2023 - November 2023

Played a key role at SecureDApp, a leading blockchain audit firm, boosting the security of smart contracts and advancing web3 projects. Led the development of modern frontend solutions using React.js to enhance user experiences and interface interactions. Actively contributed to key projects such as the SecureDApp website and Securepad—a groundbreaking token launchpad—demonstrating a strong command of diverse, advanced technologies.

React.js
Blockchain
Smart Contracts
Web3
Frontend Development

Summer Intern

Bharat Heavy Electricals Limited (BHEL), Varanasi, UP, India

June 2023 - July 2023

Created an improved Gate Pass System at BHEL, enhancing workflow efficiency. Revamped visitor access to create a faster and more pleasant experience, significantly reducing check-in time. Successfully centralized visitor data, contributing to a significant improvement in accuracy for more informed decision-making. Enhanced check-in/out processes, improving speed for visitors and receiving positive feedback.

System Development
Process Optimization
Data Management
User Experience

Projects

Some of my recent work

CodeStash

CodeStash

A full-stack online coding platform with support of multiple languages, built using Judge0.

React
Node.js
Postgres
Express
JWT
Tailwind CSS
Open Source Journey

GitHub Contributions

My coding activity throughout the year

Contribution Activity

Daily coding contributions

GitHub Contribution Graph
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GitHub

Contributing to open source and personal projects

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Get In Touch

Let's Work
Together

Ready to bring your ideas to life? Let's discuss your next project and create something amazing together.

Contact Information

Email

hardikkumar159515@gmail.com

Phone

+91 9451410675

Location

India