Hi, I’m Sherul Dhanushka Fernando, a budding full-stack developer based in Kalutara, Sri Lanka. I recently started my professional journey with Sans Technologies as a Full Stack Developer Intern, where I built responsive front-ends with React and implemented secure back-ends with NestJS and Laravel, focusing on scalable, enterprise-grade code and performance optimizations. I enjoy mentoring, learning new technologies, and contributing to team-friendly, maintainable software solutions. I’m eager to join as an Associate Software Engineer to apply my skills in React, NestJS, and Laravel and grow with a collaborative, Agile team.…

Sherul Dhanushka Fernando

Hi, I’m Sherul Dhanushka Fernando, a budding full-stack developer based in Kalutara, Sri Lanka. I recently started my professional journey with Sans Technologies as a Full Stack Developer Intern, where I built responsive front-ends with React and implemented secure back-ends with NestJS and Laravel, focusing on scalable, enterprise-grade code and performance optimizations. I enjoy mentoring, learning new technologies, and contributing to team-friendly, maintainable software solutions. I’m eager to join as an Associate Software Engineer to apply my skills in React, NestJS, and Laravel and grow with a collaborative, Agile team.…

Available to hire

Hi, I’m Sherul Dhanushka Fernando, a budding full-stack developer based in Kalutara, Sri Lanka. I recently started my professional journey with Sans Technologies as a Full Stack Developer Intern, where I built responsive front-ends with React and implemented secure back-ends with NestJS and Laravel, focusing on scalable, enterprise-grade code and performance optimizations.

I enjoy mentoring, learning new technologies, and contributing to team-friendly, maintainable software solutions. I’m eager to join as an Associate Software Engineer to apply my skills in React, NestJS, and Laravel and grow with a collaborative, Agile team.

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Skills

Experience Level

JavaScript
Expert
Tailwind
Expert
TypeScript
Expert
Node.js
Expert
MySQL
Intermediate
CSS
Intermediate
Docker
Intermediate
Laravel
Intermediate
MongoDB
Intermediate
PHP
Intermediate
AWS
Intermediate
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Language

Javanese
Advanced

Work Experience

Full Stack Developer Intern at Sans Technologies
June 1, 2025 - November 1, 2025
Implemented a secure payment collection platform using React and NestJS, integrating the Airwallex API to automate payment link generation for administrators. Reduced page load time by 35%.
Demonstrator at Institute of Java Software Engineering (IJSE)
August 1, 2024 - June 1, 2025
Mentored students in Java software engineering principles, conducting code reviews and debugging sessions to improve code quality.

Education

Bachelor of Science (Honours) in Computer Science - Software Engineering at Institute of Java Software Engineering (IJSE)
January 1, 2023 - December 16, 2025
Advanced Level – Mathematics Stream at Holy Cross College, Kalutara
January 1, 2019 - December 31, 2019
Ordinary Level – 9 A's at Holy Cross College, Kalutara
January 1, 2016 - December 31, 2016
Web Design, Front-End Web Development, and Python for Beginners at University of Moratuwa
January 1, 2020 - December 31, 2020

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Education, Other
    paper SmartClass - Class Management System

    Link: https://www.twine.net/signin

    This project is a comprehensive class management system designed to streamline educational administration. It features a dynamic and responsive frontend interface built with React, paired with a robust backend using Spring Boot to serve RESTful APIs. The system utilizes MySQL for database management and implements JWT for secure authentication.
    ​Role & Contributions:
    ​Full-Stack Development: Developed both the frontend (React) and backend (Spring Boot) components of the application.
    ​API Design: Designed and implemented RESTful APIs to handle data communication between the client and server.
    ​UI/UX Implementation: Created a responsive user interface using Tailwind CSS to ensure a seamless user experience across devices.
    ​Security Integration: Implemented JWT (JSON Web Token) to manage secure user authentication and authorization.
    ​Tech Stack: Spring Boot, React, Tailwind, MySQL, JWT