Thamidu Dhananjaya Hatharasinha

Full Stack Developer | Future SecOps Engineer
Professional Summary
Dedicated Full Stack Developer sharpening skills at the University of Moratuwa with a strong foundation in MERN stack development. Passionate about building secure, scalable web solutions with focus on performance and user experience. Actively exploring DevOps, Cloud Computing, and AI/ML with a clear goal of becoming a Cyber Security Expert. Demonstrated ability to turn requirements into production-ready solutions including API design, data models, and CI/CD pipelines.
Education
Full Stack Development Certificate
2024 - Present
University of Moratuwa, Sri Lanka
Comprehensive training in full-stack web development, database management, and modern web technologies.
Technical Skills
Frontend Development
React.js HTML5 CSS3 JavaScript TypeScript Tailwind CSS
Backend Development
Node.js Express.js MongoDB REST APIs JWT Authentication
Tools & Platforms
Git GitHub VS Code Postman MongoDB Compass
Areas of Interest
DevOps Cloud Computing Cyber Security AI/ML
Featured Projects
Scalable Affiliate Marketing Platform
Vue.js | Supabase
A fully functional white-label affiliate marketing platform featuring a sleek responsive UI, secure user authentication with Supabase, dynamic SEO optimization, and Dark/Light mode integration.
Smart IoT Aquarium Automation System
IoT | ESP8266 | C++
Engineered an advanced IoT solution to automate, monitor, and manage aquarium environments. Features Home Assistant integration, a local Web dashboard, and high reliability with state memory recovery and OTA updates.
Portfolio Website
Full Stack | Personal Brand
Built responsive portfolio website with SPA architecture, dev.to API integration, and Google Analytics tracking. Features project filtering, social sharing, and accessibility compliance.
Web Clean Application
Full Stack | Utility Tool
Developed web cleaning utility application with focus on performance optimization and user experience. Implemented modern UI/UX patterns.
Python for Beginners Course
Educational Content
Created comprehensive Python learning resources and course materials for beginners, focusing on practical examples and real-world applications.
Web Design for Beginners
Educational Content
Developed educational content covering fundamental web design principles, HTML/CSS basics, and responsive design techniques.
Services Offered
  • Full Stack Web Application Development (MERN Stack)
  • Responsive Frontend Development with React.js
  • Backend API Development & Database Design
  • Website Performance Optimization
  • Technical Writing & Documentation
Certifications & Achievements
Full Stack Development Certification
2024
University of Moratuwa
Completed intensive certificate program covering full-stack web development, database management, and modern web technologies.
Supervised Machine Learning: Regression and Classification
In Progress (63%)
Coursera - DeepLearning.AI
Instructor: Andrew Ng
Google Cybersecurity Professional Certificate
In Progress (5%)
Coursera - Google
Foundations of Cybersecurity
10+ Projects Delivered
Ongoing
Successfully built and deployed multiple web applications showcasing proficiency in frontend, backend, and database technologies.
Languages
English (Professional) Sinhala (Native)