Hi I am

Hitanshu Khandelwal

I am a passionate software developer with expertise in building scalable web applications and engaging user experiences. Let's connect and create something amazing together!

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Projects

AlgoKeep - DSA Notes Manager

Github Live Demo

Built a MERN full-stack responsive app enabling cross-browser compatibility and search of 400+ DSA problems,decreasing problem retrieval time by 50%.

Applied JWT-based authentication and bcrypt for secure user login and session management, enhancing application security and user privacy, and reducing unauthorized access by 85%.

Designed RESTful APIs and engineered efficient data models in MongoDB, ensuring scalable backend performance.

Cometchat CMS-Driven Landing Page

Live Demo

Engineered reusable UI components with adaptive behavior across mobile and desktop views, reducing future development time for new pages by up to 70%.

Optimized page load performance by 40% through asset handling and cross-platform design techniques.

Empowered marketing team to launch new campaigns 2x faster, directly contributing to quicker go-to-market execution.

Firebase Contact App

Github Live Demo

Developed a real-time contact management app (Firebase Firestore) with CRUD operations, achieving instant sync across devices (less than 200ms latency).

Designed fully responsive UI using React + Tailwind, boosting mobile usability by 50% and minimizing component rework by 40%.

Added efficient search and filter functionality, cutting average contact retrieval time by over 60%.

100%C++

100%React.js

80%Next.js

100%Node.js

80%Tailwind CSS

100%JavaScript

100%Bootstrap

90%CSS

70%Figma

80%Git

90%GitHub

60%jQuery

80%MongoDB

70%MySQL

90%Python

65%Svelte

70%TypeScript

80%Vercel

About me

Hitanshu Khandelwal - Software Developer and B.Tech Student at Delhi Technological University

I’m Hitanshu Khandelwal, a Software Developer and B.Tech student at Delhi Technological University (Electrical Engineering, 2026). With a strong foundation in full-stack development and AI tools, I’ve built projects ranging from responsive web apps to AI-powered systems, and I currently work as a Software Developer Intern at CometChat.

Beyond coding, I’m passionate about continuous self-growth—I enjoy reading self-development books and applying those lessons in both my personal and professional life. I also train regularly at the gym, which helps me stay disciplined, focused, and energized to take on new challenges.

Looking ahead, I’m eager to leverage my skills in building impactful digital products that solve real-world problems at scale. I enjoy collaborating in fast-paced environments where I can contribute to both the technical architecture and user experience. My curiosity for emerging technologies—especially in AI-driven applications—keeps me motivated to learn, experiment, and push the boundaries of what’s possible in software development.

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Services

I offer a range of web development and AI integration services to help you build fast, scalable, and innovative digital products.

Front-End Development

Building responsive, SEO-friendly, and dynamic websites using modern frameworks like React, Next.js, and Tailwind CSS. Optimized for speed and accessibility.

Back-End Development

Developing robust server-side applications and REST APIs using Node.js, Express, and databases such as MongoDB and SQL for scalable and secure solutions.

Full-Stack Development

Delivering complete web solutions by integrating front-end and back-end technologies — from concept and design to deployment and performance optimization.

AI Integration

Enhancing applications with AI tools like LangChain, OpenAI API, and Agents SDK to provide intelligent, automated, and personalized user experiences.

Contact Me

Cultivating connections : Reach out and connect with me