Hi, I'm

Kanchana Ariyasinghe

Computer Engineering | UOJ

Software Engineer | Full-Stack Developer | QA Engineer

Computer Engineering professional with a strong interest in Software Engineering and Full-Stack Development. Hands-on experience in full-stack web development, AI-powered systems, and scalable application development. Experienced in REST API integration, database management, functional testing, Selenium, and TestNG. A proactive, rapid learner dedicated to building clean, maintainable codebases, and solving high-impact technical problems.

Kanchana Ariyasinghe
13+

Projects Completed

6

Months Industrial Work Experience

4+

Certifications

10+

Technologies

90%

Research Accuracy

My Services

End-to-end solutions across software development, machine learning, and intelligent systems.

Full-Stack Web Development

Building scalable web applications, from modern web interfaces to enterprise-level platforms with authentication, APIs, and real-time features.

ReactNode.jsMongoDBPostgreSQL

Machine Learning & AI

Developing intelligent models for classification, object detection, and natural language understanding, with experience in AI-driven research and computer vision systems.

TensorFlowPyTorchYOLOv8Python

Computer Vision Systems

Developing real-time detection and analysis systems using deep learning, image preprocessing, and edge-deployable AI techniques.

YOLOv8mMobileNetV2CycleGANOpenCV

UI/UX Design

Designing user-friendly, accessible, and modern interfaces with a strong focus on UX and responsive design.

FigmaWireframingPrototypingDesign Systems

QA & Software Testing

Ensuring software quality through structured functional testing and automated test suites, identifying bugs early and validating application behaviour across scenarios.

SeleniumTestNGFunctional TestingTest Automation

Technical Skills

Technologies I work with daily to build robust, scalable applications.

JavaScript / HTML / CSS
React & Next.js
Node.js / Express.js
Python
TensorFlow / PyTorch (ML)
TypeScript / PHP / C#
Tailwind CSS
Security: JWT / OAuth 2.0
React Native
MySQL / MongoDB / PostgreSQL
C++
Spring Boot / Strapi / .NET MVC
Git / Jira / BitBucket
Cloud: Vercel / Render / Railway
Tools: Postman / Figma / XAMPP
Testing: Selenium / TestNG

Resume & Experience

A timeline of my education and professional growth.

Education

My academic background and qualifications

BSc. (Hons) in Computer Engineering

University of Jaffna, Sri Lanka

Completed 2022 - April – 2026 - August

Computer Engineering graduate with hands-on experience in full-stack development, software engineering, and quality assurance, with additional experience in machine learning and embedded systems.

Computer EngineeringMachine LearningFull-Stack Development

Secondary Education — G.C.E. Advanced Level

Mt. Vijaya National College, Matale

Completed 2012-2019

Completed GCE Advanced Level in the Physical Science stream with strong results in Combined Mathematics, Physics, and Chemistry.

Combined Mathematics: A Physics: B Chemistry: B

Work Experience

My professional journey and internships

Software Engineer Intern

Sri Lanka Telecom PLC

Completed Nov 2025 – May 2026 · 6 months

Developed and integrated end-to-end features for enterprise applications using MERN and PERN stacks, covering frontend, backend, RESTful APIs, and database components. Contributed to the Business Continuity Management System (BCMS) and Learning Path Management System (LPMS), including ERP integration, database management, production debugging, and technical troubleshooting. Managed Bitbucket and GitHub repositories, coordinated development tasks, and led the development team to support effective collaboration and version control.

MongoDB PostgreSQL Express.js React Node.js REST APIs ERP Integration GitHub Bitbucket

Internship Trainee

People's Bank — Rattota Branch

Completed Jan 2021 – Jan 2022 · 1 year

Gained well-rounded experience in workplace.

Front-Office OperationsBack-Office OperationsCash ManagementCustomer Service
Achievements & Memberships
Courses & Certifications
Volunteering & Memberships
  • IESL Student Chapter — University of Jaffna S-29763
  • IEEE Student Member 100411452

Recent Projects

Below you can see examples of my recent work.
Have a project you would like to discuss? Let's make something great together!

Hotel Management system
ReactNode.jsMongoDBTailwind CSSJWT

E-Commerce Web Application

Full-stack e-commerce platform for managing and purchasing computer products. Features product search, cart, checkout, order placement, profile management, and an admin panel for products, users, orders, and reviews.

January 2026
Hotel Management system
ReactNode.jsMongoDB

Luxury Hotel Management

Full-stack MERN system with roles for customers, receptionists, housekeeping, and admin — covering bookings, room management, and operations.

November 2025
View project
Computer Lab Booking System
ReactNode.jsMongoDB

Computer Lab Booking & Equipment Borrowing

Full-stack MERN system for booking labs and borrowing equipment with real-time availability tracking.

January 2025
View project
Smart Medicine Reminder Box
IoTESP32Firebase

Smart Medicine Reminder Box

IoT-based device for automated medication tracking with real-time scheduling via Firebase-powered web interface.

January 2025
View project
Research AI Chatbot
PythonFlaskGroq API

Research AI Chatbot

Intelligent assistant combining PDF analysis, academic paper discovery, and conversational AI for researchers.

November 2025
View project
Movie Finder
ReactTMDB APIJavaScript

Movie Finder

A clean web application for discovering movies, browsing details, and exploring genres via the TMDB API.

June 2025
View project
Currency Converter
ReactNode.jsExchange Rates API

Smart Currency Converter

Convert currencies using real-time and historical exchange rate data with a clean, intuitive interface.

June 2025
View project
Student Feedback System
PHPMySQLHTML/CSS

Student Feedback Management

System to collect and manage course and lecturer feedback within the faculty with admin reporting.

January 2024
View project
Food Recipe App
ReactNode.jsJavaScript

Food Recipe App

Platform for discovering, creating, and sharing recipes with a full-stack React and Node.js architecture.

November 2025
View project

My Research

Exploring machine learning and computer vision to solve real-world infrastructure problems.

Completed
YOLOv8mMobileNetV2Gamma CorrectionCLAHEDeep Learning

Potholes Detection using Advanced Object Detection Techniques

90.90% Model Accuracy
2 Model Ensemble
Real‑time Detection Speed

Abstract

Developed a real-time pothole detection system using an ensemble of YOLOv8m and MobileNetV2 models, achieving 90.90% accuracy across challenging conditions including low-light, rain, and cluttered environments. Integrated advanced preprocessing techniques (Gamma Correction and CLAHE for contrast enhancement), model optimization, and edge deployment for scalable smart road monitoring.

Demo Video

0:00 / 0:00

The demo shows the YOLOv8m + MobileNetV2 ensemble detecting potholes in real-time under low-light and wet-road conditions.

Trusted Academic & Industry References

References from academic mentors and industry professionals who can verify my technical skills, project experience, and professional work ethic.

Industry

Eng. (Mr.) Uditha Gamage

Senior Business Continuity Manager

Business Continuity Consultant & Corporate Trainer

Sri Lanka Telecom, Head Office, Sri Lanka
Academic

Dr. (Mrs.) J. Jananie

Senior Lecturer Grade II

Department of Computer Engineering, Faculty of Engineering

University of Jaffna, Sri Lanka

Contact Me

Have a project in mind or just want to say hello? I'd love to hear from you.