Hi, I'm Bhanuka Shamen

Software Engineer · UI/UX Designer · Graphic Designer

Software Engineer Intern and Computer Science undergraduate at Eastern University, Sri Lanka, passionate about Full-Stack Development and UI/UX Design. Skilled in React, Angular, Express.js, and Figma, I build scalable apps with clean code and creative design.

About Me

Crafting DigitalExperiences

Bhanuka Shamen Rathnasiri

Software Engineer

Polonnaruwa, Sri Lanka

Eastern University, Sri Lanka

shamenrathnasiri@gmail.com

DOB: 2000-07-20

Availability: Full-time / Freelance

Download Resume Contact Me

Interests

CoffeeGamingMusicTravel

Who I Am

I'm a passionate Computer Science undergraduate at Eastern University, Sri Lanka, currently working as an Intern Software Engineer. My journey in tech is driven by a deep love for Full-Stack Development, Software Engineering, and creating exceptional user experiences through thoughtful UI/UX Design.

Development

Building scalable web applications with modern frameworks

Design

Creating intuitive and beautiful user interfaces

Backend

Developing robust APIs and server-side logic

Consulting

Helping businesses with digital solutions

15+

Projects

Years Exp

100%

Dedication

Technical Expertise

Technologies and tools I work with

React0%

Next.js0%

Node.js0%

Tailwind0%

TypeScript0%

JavaScript0%

Python0%

Angular0%

PHP/Laravel0%

My Journey

Resume &Experience

Work Experience

Intern Software Engineer

Cybernetic Technologies Pvt. Ltd.Battaramulla, Sri Lanka

01st of August 2025 – 01st of February 2026Full-time / Onsite

Built scalable full-stack features using React.js, Next.js, and Angular on the frontend, combined with Laravel and Node.js on the backend.
Designed and developed modular, reusable UI components with clean and maintainable code.
Optimized application performance and UX by improving rendering logic and applying best practices for SEO and accessibility.
Integrated RESTful APIs using Axios, Fetch API, Laravel controllers, Express routes, and Flask endpoints.
Strengthened knowledge of state management (Redux, Context API) and databases (MySQL, MongoDB).

Bank Assistent (Trainee)

Regional Development Bank (Manampitiya Branch).Manampitiya, Sri Lanka

01st of August 2021 – 31th of January 2022Full-time

Assisted in daily banking operations including customer service, account handling, and transaction processing.
Supported staff with opening new customer accounts and verifying required documentation.
Handled cash deposits, withdrawals, and basic teller activities under supervision.
Maintained accurate records and updated customer information in the banking system.
Gained hands-on experience with core banking software and office automation tools.