WELCOME TO MY UNIVERSE

Crafting Digital
Masterpieces

I'm Niraj D Nillawar, a professionalMERN Stack Developer
dedicated to building high-performance, user-centric web applications.

Let's Collaborate
Portfolio.ts
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const developer = {

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name: 'Niraj Nillawar',

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focus: 'Fullstack Mastery',

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skills: ['NextJS', 'GSAP', 'AI'],

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passionate: true,

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motto: "Build with Purpose"

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};

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developer.showcase();

Discovery

About The Developer

I am Niraj D Nillawar, a passionate MERN Stack Developer and a B.Tech Computer Science student at Lovely Professional University. I specialize in building responsive, scalable full-stack web applications using React.js, Next.js, Node.js, and MongoDB. I have hands-on experience developing real-time applications and robust backend APIs. I am always eager to learn new technologies and contribute to open-source projects.
20+Global Projects
10+Tech Mastered
Niraj D Nillawar

Built with Passion

Professional Journey
November 2025

MERN Intern

TechieHelp - Software Development Company

Built and improved full-stack features for AI-driven web applications, connecting responsive UIs with scalable backend APIs.

Developed interactive dashboards and components using React, and optimized backend workflows for automation tools.

Collaborated on live projects, implementing secure API routes, database models, and deployment-ready code.

Inventory

The Tech Stack

Projects Showcase

Portfolio

Featured Creations

A selection of high-impact digital solutions, built with focus on scalability, performance, and exceptional user experience.

Prashikshan
Prashikshan

Developed a comprehensive collaborative platform with secure role-based authentication, connecting students, educators, and industries. Engineered a Smart Internship Marketplace using React.js and Redux, supported by a robust Node.js / Express.js and MongoDB backend for data persistence.

React JSNode JSExpress JSMongoDBJavaScript
NexChat
NexChat

Architected a full-stack real-time chat platform with secure authentication, delivering seamless 1:1 and group messaging. Integrated WebSocket's for ultra-low-latency communication, enabling instant message delivery, live typing indicators, and user-presence updates.

React JSNode JSExpress JSMongoDBJavaScript
Eventra
Eventra

A comprehensive event management and discovery platform to easily find and book events.

React JSNode JSExpress JSMongoDBJavaScript
Achievements
January 2026 - Present

Campus Lead & Mentor

Open-Source Connect Global

Led campus-level outreach and community building, engaging students in global open-source initiatives.

Mentored participants and reviewed 25+ projects, organized learning sessions and contributed to fostering innovation.

October 2025

Super Contributor

Hacktoberfest 2025

Successfully merged 20+ pull requests which were accepted by Hacktoberfest.

Contributed to creating a more vibrant and collaborative open-source ecosystem.

Since May 2025

Open-Source Contributor

Various Organizations

Contributed and merged multiple pull requests across global open-source projects.

Organizations: GitHub, Open-Code Chicago, Grow Craft, CoreX.

My Holopin Badges

An image of @nirajdn's Holopin badges, which is a link to view their full Holopin profile
Certifications
Data Structures and Algorithm

Data Structures and Algorithm

SkillStone

Successfully completed 28 days training in Data Structures and Algorithm.

July 2025

Cloud Computing

Cloud Computing

NPTEL

Successfully completed the 12-week course in Cloud Computing with a consolidated score of 61%.

Jan-Apr 2025

ByteBash Coding Hackathon

ByteBash Coding Hackathon

Lovely Professional University

Certificate of Participation in the ByteBash Coding Hackathon organized by the Student Welfare Wing.

October 2023

Communication

Let's Connect

Have a project in mind or just want to say hi? I'm always open to discussing new opportunities and creative ideas.

Send a Message

I'll get back to you within 24 hours.

Social Presence