MERN Stack Engineer

Building Next-Gen Web Solutions

Nagulan CK Portrait
Intro

About Me

Nagulan Working

Junior MERN Stack Developer & MCA Post-Graduate

I am a passionate Full Stack Developer specializing in building high-performance web applications using MongoDB, Express.js, React.js, and Node.js. With a master's degree in Computer Applications, I blend deep computational foundations with strong software engineering practices to write clean, secure, and production-grade code.

My focus lies in constructing robust microservices, end-to-end RESTful API designs, scalable NoSQL databases, and seamless user experiences. I also love pushing the envelope with AI and voice automation tools, integrating cutting-edge models into production web spaces.

Location Udumalpet, TN, India
Education MCA (SST College, June 2026)
Academic Grade CGPA: 7.5 / 10
Full-Stack Coding
AI Integration
API Architectures
Database Aggregation
Stack

Technical Skills

Languages

HTML Icon HTML5
CSS Icon CSS3
JavaScript Icon JavaScript (ES6+)

Frameworks

React Icon ReactJS
Node/Express Icon Express & Node
Bootstrap Icon Bootstrap / Tailwind
jQuery Icon jQuery / Motion.dev

Databases & APIs

MongoDB Icon MongoDB
SQL Icon SQL / MySQL / Supabase
REST Icon REST API Architecture
Gemini Icon Gemini API Integration

Developer Tools

Git Icon Git & GitHub
Editor Icon VS Code / Antigravity
Figma Icon Figma Design Tool
Postman Icon Postman API Testing
Journey

Professional Experience

Junior MERN Stack Developer

Yale IT Skill Hub | Coimbatore, TN

2026 - Present
  • Utilized JavaScript (ES6+), React.js, Node.js, and Express.js to construct, debug, and maintain high-performance, responsive web applications.
  • Handled end-to-end API management, designing secure, well-documented RESTful endpoints and integrating external microservices for efficient frontend-backend data exchanges.
  • Managed NoSQL database architectures in MongoDB, engineering scalable schemas and complex aggregation pipelines to support massive workflow queries and analytical components.
ReactJS NodeJS ExpressJS MongoDB REST APIs ES6+ JavaScript
Works

Featured Projects

Jarvis Desktop Assistant Project Preview
Python Speech Recognition Automation

Jarvis Desktop Assistant

Engineered 'Jarvis', a multifunctional AI-driven offline/online desktop voice assistant. Leveraged Python's advanced library APIs to build customized system controls, health diagnostic features, voice-gated authentication systems, and programmatic file system tools.

AI Mock Interview Platform Project Preview
MERN Stack Anthropic Claude Web Speech API Recharts

AI Mock Interview Platform

Built a robust full-stack platform integrated with Anthropic Claude AI to dynamically generate customized interview questionnaire boards. Created PDF/DOCX resume parsers, an instant performance grading engine checking grammar and sentiment metrics, and a dynamic dashboard styled with interactive Recharts line charts.

Reach Out

Let's Connect

Drop me a message

I am actively seeking junior/mid full-stack MERN roles, API integration tasks, or NoSQL database structuring opportunities. If you have a matching role or simply want to chat about AI and full-stack, feel free to fill out the form or connect via my socials.

Location Udumalpet, Tamil Nadu, India