shubh

Shubhendu Chakrabarti

Think. Design. Engineer

Full Stack Web & Mobile Developer

Specializing in MERN/PERN/SERN stacks, React Native, and Spring Boot. I build scalable, modern applications from concept to deployment.

Contribution Graph

 

Work Experience

Code Core Global logo

Code Core Global

Web Development Intern

Built and deployed a full-stack marketplace (MERN) serving 1K+ users with responsive UI and secure authentication. Designed RESTful APIs and microservices in Node.js; optimized MongoDB queries and implemented JWT-based access. Enhanced UI performance with React.js and Tailwind CSS; reduced page load by 40% via modular refactoring. Boosted SEO by 25% through Lighthouse audits and collaborated in Agile sprints with Git version control.

About Me

I'm Shubhendu Chakrabarti.

I'm a passionate Full Stack Developer with expertise in both web and mobile application development. I specialize in the MERN (MongoDB, Express, React, Node.js), PERN (PostgreSQL, Express, React, Node.js), and SERN (SQL Server, Express, React, Node.js) technology stacks.

My mobile development skills include React Native for cross-platform applications, and I'm proficient in Spring Boot for robust backend services. I have a strong foundation in both SQL and NoSQL databases, RESTful API design, and modern deployment practices.

I'm committed to writing clean, scalable code and staying updated with the latest industry trends. Whether it's building responsive web applications, mobile apps, or enterprise-level backend systems, I bring a comprehensive approach to full-stack development.

Technical Skills

JavaScriptTypeScriptPythonJava (OOP)CSQLReact.jsNext.jsReduxHTML5CSS3JavaScript (ES6+)Node.jsExpress.jsSpring BootREST API DesignJWT AuthenticationReact NativeFlutterGoogle Maps SDKREST API IntegrationMySQLPostgreSQLMongoDBGitGitHubPostmanAndroid StudioVisual Studio CodeDockerAWS (EC2, S3 - basic)Azure (foundational)CloudinaryData Structures and AlgorithmsObject-Oriented ProgrammingDBMS FundamentalsAuthentication & Authorization

Projects

I've worked on tons of little projects over the years but these are the ones that I'm most proud of. Many of them are open-source, so if you see something that piques your interest, check out the code and contribute if you have ideas on how it can be improved.

ChargeOnTheGo – EV Charging & Battery Swap App

ChargeOnTheGo – EV Charging & Battery Swap App

Full-stack cross-platform EV charging and guiding mobile app for users
Navdrishti – Community Empowerment Platform

Navdrishti – Community Empowerment Platform

Scalable web platform connecting NGOs, professionals, and enterprises
Quizl – AI-Powered Programming Quiz Platform

Quizl – AI-Powered Programming Quiz Platform

Intelligent quiz app with randomly generated coding questions
UpcharSaathi – Healthcare Management Platform

UpcharSaathi – Healthcare Management Platform

Comprehensive healthcare web app with AI-powered features
PixelSix Studios – Creative Agency Landing Page

PixelSix Studios – Creative Agency Landing Page

Modern landing page for creative digital agency startup
Furniture Craftsman – Artisan Portfolio

Furniture Craftsman – Artisan Portfolio

Elegant portfolio website for traditional furniture craftsman