Nethmini Jayamani

Software Engineer | Researcher | National Karate Champion

Passionate software engineering undergraduate specializing in UI/UX design, mobile & web development, while proudly representing Sri Lanka in international-level Karate tournaments.

Get In Touch View My Work

About Me

Nethmini Jayamani Profile Picture

Software Engineer & National Karate Champion

Combining technical expertise with athletic excellence

I am Nethmini Jayamani, a passionate software engineering undergraduate from NSBM Green University and Plymouth University, UK. My journey combines the precision of coding with the discipline of martial arts.

I specialize in creating intuitive user experiences through UI/UX design and developing robust mobile and web applications. Beyond technology, I proudly represent Sri Lanka in international-level Karate tournaments, bringing the same dedication and focus to both my academic and athletic pursuits.

3rd
Dan Black Belt
5+
Major Projects
3x
National Champion

Skills & Expertise

Programming Languages

Dart Java JavaScript MySQL C/C# PHP HTML/CSS Python

Frameworks & Tools

Flutter Firebase MySQL XAMPP Git & GitHub

Design & UI/UX

Adobe XD Figma Canva User Research Prototyping

Soft Skills

Project Management Team Leadership Problem Solving Time Management

Education

BSc (Hons) in Software Engineering

Current

Plymouth University (UK) / NSBM Green University

Pursuing a comprehensive degree in software engineering with focus on modern development practices and industry standards.

Advanced Certificate in Programming

2024

NSBM Green University

Specialized certification in programming fundamentals and advanced development techniques.

English Language Skills for Employment

2023

University Of Moratuwa

Successfully completed with enhancing communication abilities essential for the professional environment.

GCE Advanced Level

2022

Technology Stream - Ananda Shastralaya , Mathugama

Completed advanced level studies with focus on technology subjects, building foundation for engineering career.

Experience

Karate Instructor

Current

Sri Lanka Karate Do Federation

Teaching traditional Karate techniques and values to students of all ages, developing leadership and communication skills while sharing martial arts expertise.

Software Engineer Intern

Aug 2025 - Jan 2026

TBS International PVT LTD

Developing and maintaining a PHP-based system, gaining hands-on experience in backend development, database management, and implementing real-world business requirements into functional web application features.

Girls' Captain

Current

NSBM Karate Club

Leading with discipline and dedication.

UI/UX Designer

Current

NSBM CSSL & FOSS Clubs

Leading university clubs while contributing to UI/UX design projects, enhancing user experience for various digital platforms and fostering collaborative development environments.

Researcher

2024

Co-Author

Enhancing Security with Biometric and Heart Rate Data Integration.Published at ICACT-NSBM Green University 2024 Conference.

Featured Projects

Aura Serene E-commerce

Modern e-commerce platform built with HTML, CSS, Bootstrap & JavaScript, featuring responsive design and intuitive user experience.

HTML CSS Bootstrap JavaScript

Cinema Booking System

PHP-based web application for movie ticket booking with user authentication, seat selection, and payment processing capabilities.

PHP MySQL JavaScript Payment Integration

GoWay Transport App

A comprehensive Flutter-based mobile application featuring QR-based transport tracking system for efficient public transportation management.

Flutter Dart QR Integration Firebase

EduTrack Learning System

Advanced student performance tracking application with real-time analytics and Firebase integration for comprehensive educational management.

Flutter Firebase Analytics UI/UX

Garage Management System

Full-stack web application developed in PHP & MySQL for comprehensive vehicle service tracking and garage operations management.

PHP MySQL XAMPP Web Development

Achievements & Recognition

3rd Dan Black Belt

Achieved the prestigious 3rd Dan Black Belt in traditional Karate, demonstrating years of dedication and mastery.

Best Player NSBM 2024 & 2025

Recognized as the Best Player at NSBM Green University for consecutive years, showcasing consistent excellence.

3x National Champion

National Champion in 2018, 2021, and 2024, representing the pinnacle of competitive achievement in Sri Lankan Karate.

International Competitor

Participated in the International Kensho Open Karate Championship, representing Sri Lanka on the global stage.

Girls' Captain

Leading as the NSBM Karate Club Girls' Captain, mentoring and inspiring the next generation of martial artists.

Get In Touch

Let's Connect

I'm always interested in discussing new opportunities, collaborations, or just having a conversation about technology and martial arts.

Email
nethunavo24@gmail.com
Phone
+94 77 015 3270
Location
Kalutara, Sri Lanka

Send me a message