Hi, I'm Himanshu šŸ‘‹
Software Engineer turning creative ideas into dynamic web experiences | Code, Create, Innovate šŸ’”
HK

About

I’m Himanshu Kotia, a full-stack developer with a strong foundation in the MERN stack, specializing in building responsive and scalable web applications. I hold a Bachelor's degree in Computer Science Engineering from D.A.V. University, along with multiple certifications in React.js, MongoDB, and JavaScript from LetsUpgrade. With experience as a Junior Software Developer at PENNEP, a MERN Developer intern at Blackmora Technologies and Drop X Out, I have worked on developing full-stack applications, optimizing website performance, and enhancing user engagement using MongoDB, Express.js, React.js, and Node.js. I have built multiple projects, including Booklers, an e-commerce bookstore with Firebase authentication and real-time database management, Hotellier, a modern hotel booking platform, and Breeze Beacon, a real-time weather app. My technical expertise includes React, Redux, Node.js, Express.js, MongoDB, REST APIs, Tailwind CSS, and Git. With a background in sales and a passion for problem-solving, I thrive on building intuitive and high-performance applications. I’m constantly learning and growing as a MERN developer, aiming to deliver seamless user experiences through innovative web solutions.

Work Experience

B

Blackmora Technologies Private Limited

April 2025 - July 2025
MERN Stack Developer intern
As a MERN Stack Developer Intern at Blackmora Technology Pvt. Ltd., I work on building a full-stack Point-of-Sale (POS) system with inventory management tailored for healthcare pharmacies. My role involves developing responsive user interfaces with React.js and Tailwind CSS, creating scalable APIs using Node.js and Express.js, and managing data with MongoDB. I handle complex business logic such as batch tracking, inventory updates, and billing, while ensuring seamless integration between the frontend and backend for a real-time, optimized user experience.
D

Drop X Out

December 2024 - Present
MERN Developer intern
Engineered full-stack web applications using MongoDB, Express.js, React.js, and Node.js, implementing responsive UIs and RESTful APIs.
B

B.B.N Trading Co.

July 2022 - Present
Sales Executive
Developed and maintained relationship with key customers to ensure repeat and referral business. Used to generate invoices, updated records of sales and acquisitions, and also managed inventory.
P

Pennep

January 2022 - June 2022
Junior Software Developer intern
Designed and developed website front-end using HTML, CSS, Bootstrap and JavaScript framework, resulting in a visually appealing and user-friendly interface. Ensured website responsiveness across various devices and screen sizes by implementing responsive design techniques. Leveraged Microsoft Azure to implement storage accounts, containers, SFTP, binding, and triggers, enhancing the functionality and efficiency of the system.

Skills

React
Node.js
Express.js
MongoDB
Python
FastAPI
Firebase
JavaScript
TailwindCSS
Redux
Git
GitHub
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Booklers

Booklers

Developed a full-stack e-commerce bookstore using React.js, Node.js, Express, and MongoDB, enabling seamless book purchases for users while providing admin-exclusive management. Optimized performance and UX with Firebase Authentication & Storage, ensuring secure access and scalable image handling. Implemented a responsive UI with Tailwind CSS, achieving a 40% faster page load time for mobile and desktop users.

React
Node.js
Express.js
MongoDB
Firebase
Redux
TailwindCSS
JavaScript
Breeze Beacon

Breeze Beacon

Delivers real-time weather updates with 99% accuracy, including temperature, conditions, and forecasts. Utilizes an engaging interface that boosts user interaction by 20% and cuts search time by 50%.

React
Redux
RTK Query
React Hooks
TailwindCSS
JavaScript
Api Integration
HTML
CSS
Hotellier

Hotellier

Crafted with a 100% responsive and modern design that captivates and retains user attention. Strategically placed, conversion-driven buttons that make booking or inquiries a breeze. Showcases high-resolution imagery and vibrant visuals that bring the hotel's unique ambiance to life.

React
React Hooks
HTML
CSS
TailwindCSS
Javascript
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. OR Just mail me, and let's talk!