Hi, I'm Chandima Wijerathna

Full-Stack Web Developer crafting exceptional digital experiences with modern technologies

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About Me

Passionate full-stack developer crafting innovative web solutions that bridge creativity and functionality

Tech Stack

MongoDB
MongoDB
Express.js
Express.js
React
React
Node.js
Node.js
Web Developer
JavaScript
Git
GitHub Copilot

My Skills

The languages and tools I've worked with throughout my projects and experience.

Front End

HTML5
HTML5
CSS3
CSS3
Tailwind CSS
Tailwind CSS
JavaScript
JavaScript
React.js
React.js

Back End

Node.js
Node.js
Express.js
Express.js
MongoDB
MongoDB

Tools & Platforms

Git
Git
GitHub
GitHub
Vercel
Vercel
Postman
Postman
VS Code
VS Code
Docker
Docker

Experience

My professional journey in web development

Bank Trainee

Regional Development Bank

Internship

Processed 100+ daily financial transactions with 100% accuracy and compliance with security standards

Attention to Detail & Data Accuracy Problem-Solving & Issue ResolutionTeam Collaboration & Communication

Education

My academic background, certifications, and achievements

Sabaragamuwa University of Sri Lanka

BSc. (Hons) in Computing & Information Systems

2023 - 2026

Specialized in Artificial Intelligence with focus on web technologies

Software Engineering Data StructuresFull Stack Database Systems
Certifications

Career Essentials in GitHub Professional Certificate

GitHub

2025

ReactJS for Beginners Certificate

Simplilearn

2025

Java Programming for Beginners

Simplilearn

2025
Achievements & Leadership

Top 15 Team - Nexora 1.0 Inter-University Datathon

NSBM Green University

2025

UI Design Winner - Dev{thon} 2.0

Rotaract Club, University of Moratuwa

2025

Selected Participant - IDEALIZE 2025, AIESEC

University of Moratuwa

2025

Featured Projects

A showcase of my recent work and technical expertise

Viso Platform
NovaScript - AI-Driven Research Management System

Built AI-powered research assistant using MERN stack and Gemini API, automating 80% of proposal drafting and reducing research time by 40%

100% data privacy compliance +45% research efficiency+70% AI-driven insights
MongoDB Express.js React Node.js Gemini API RESTful APIs
Live Demo Code
Contracts Dashboard (SaaS)
GlobalStock – Full-Stack E-Commerce Platform

Developed scalable e-commerce platform with MERN stack, JWT authentication, and payment gateway integration

Real-time sales analytics integrated 100% secure JWT-based authentication+30% order processing efficiency
MongoDB Express.js React Node.js JWT Payment Gateway Integration
Live Demo Code
Typing Speed Test
Smart EduMentor - Full-Stack Educational Platform

Created multi-role platform with payment processing, video conferencing, and automated certification, reducing admin workload by 30%

+50% faster student–mentor communication −30% administrative workload+65% student engagement rate
MERN Stack Payment APIs WebRTC Automated Certification System
Live Demo Code
Typing Speed Test
E-Satahan - Academic Notes Sharing Platform

Built PHP/MySQL application with Bootstrap UI, enabling collaboration among 200+ students

−40% time spent searching for notes +35% faster resource retrieval+50% active student discussions
PHP MySQL Bootstrap JavaScript jQuery
Live Demo Code

Get In Touch

Ready to start your next project? Let's discuss how we can work together

Let's Connect

I'm always interested in new opportunities and exciting projects. Whether you have a question or just want to say hi, I'll do my best to get back to you!

Email

chandima0406sajith@gmail.com

Location

Colombo, Sri Lanka

Send a Message