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kathirnarayanan T

Building seamless digital experiences from pixel-perfect frontends to robust backends.

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About Me

1+
Year of Experience
5+
Projects Completed
10+
Technologies

Hi! I'm kathirnarayanan T, a passionate Full Stack Developer Specialist with hands-on experience building end-to-end web applications. I thrive at the intersection of clean UI design and efficient backend architecture.

My expertise spans modern frontend frameworks like React and Vue.js, alongside powerful backend technologies including Node.js, Python (Django/FastAPI), and database systems like PostgreSQL and MongoDB.

I'm driven by a love for solving real-world problems through code, writing maintainable software, and continuously levelling up my skills. When I'm not coding, I explore open-source projects and contribute to developer communities.

Problem Solver Team Player Clean Code Advocate Lifelong Learner API Design

Tech Skills

⚡ Frontend
HTML / CSS92%
JavaScript (ES6+)88%
React.js82%
Bootstrap / Tailwind85%
🔧 Backend
Node.js / Express80%
Python (Django)75%
REST API Design83%
Authentication / JWT78%

Work Experience

Full Stack Developer Intern
Tech Solutions Pvt. Ltd.
📅 Jan 2024 – Jun 2024 📍 Chennai, Tamil Nadu 🕐 6 Months
  • Developed and maintained full-stack web applications using React.js and Node.js, improving performance by 30%.
  • Designed RESTful APIs integrated with PostgreSQL databases, supporting 10,000+ daily active users.
  • Collaborated in an Agile team, participating in daily standups, code reviews, and sprint planning.
  • Implemented JWT-based authentication and role-based access control (RBAC) systems.
Frontend Developer Intern
Digital Craft Studio
📅 Jul 2023 – Dec 2023 📍 Remote 🕐 6 Months
  • Built responsive, pixel-perfect UI components using React and Tailwind CSS from Figma designs.
  • Optimized web application performance — reduced load times by 40% via code splitting and lazy loading.
  • Integrated third-party APIs (Stripe, Google Maps) and handled complex state management with Redux.

Featured Projects

🛒
E-Commerce Platform
A full-featured online store with cart, payments via Stripe, admin dashboard, and order management system.
React Node.js MongoDB Stripe
↗ Live Demo ⌥ GitHub
💬
Real-Time Chat App
A real-time messaging application with Socket.io, room-based chats, typing indicators, and file sharing.
Socket.io Express React JWT
↗ Live Demo ⌥ GitHub
📊
Task Management System
A Kanban-style project manager with drag-and-drop, team collaboration, notifications, and analytics dashboard.
React Django PostgreSQL DnD
↗ Live Demo ⌥ GitHub
🌤️
Weather Forecast App
Beautiful weather dashboard fetching real-time data from OpenWeatherMap API with 7-day forecast and geolocation.
JavaScript REST API CSS3 HTML5
↗ Live Demo ⌥ GitHub
🔐
Auth Microservice
Production-ready authentication service with OAuth2, refresh tokens, rate limiting, and email verification.
Node.js JWT Redis Docker
↗ Live Demo ⌥ GitHub
📝
Blog CMS Platform
A content management system with rich text editor, SEO tools, analytics, and multi-author support.
Next.js Prisma PostgreSQL AWS S3
↗ Live Demo ⌥ GitHub

Get In Touch

Have a project in mind or want to collaborate? Feel free to reach out — I'm always open to new opportunities.

📞
Phone
+91 81247 69340
✉️
Email
kathirnarayanan17@gmail.com
🔗
LinkedIn
linkedin
💻
GitHub
github.com/kathirnarayanan