LJ

Lahiru Jayawardhana

000%

Open to opportunities

hey, I'm Lahiru

Associate Software Engineer/SLIIT Final Year

I build software across the stack — Angular and React on the front, Spring Boot, Node and Flask behind it, shipped on AWS with CI/CD. Currently engineering healthcare systems at Apex Software Solution.

1+ yr

Industry experience

9+

Projects shipped

9

Certifications

Lahiru Jayawardhana
 

About

Software engineer, and still a student.

I'm a 4th-year Software Engineering undergraduate at SLIIT with a strong foundation in Java, Python (Flask), SQL, Angular, the MERN stack and AWS. I'm passionate about building efficient software solutions, learning new technologies, and solving real-world problems — through academic and professional work I've built up strong technical, teamwork and problem-solving skills.

Education

  • B.Sc. (Hons) in Information Technology — Software Engineering

    Oct 2022 - Nov 2026

    Sri Lanka Institute of Information Technology

  • Physical Science Stream — GCE A/L

    Jan 2017 - Aug 2020

    Narandeniya Central College

I work with

Languages

JavaTypeScriptJavaScriptPythonSQL

Frameworks & Libraries

React.jsNext.jsAngularNode.jsExpress.jsFlaskFastAPIReact NativeSpring Boot

Cloud & DevOps

AWSGCPAzureDockerGitHub ActionsCI/CDVercelKafkaSonarQube

Databases

PostgreSQLMySQLMongoDB
 

Career

Experience.

  1. Associate Software Engineer

    Sept 2025 - Present

    Apex Software Solution · Colombo, Sri Lanka

    • Developed and maintained component-based Angular frontend applications for healthcare quality control and channel management systems.
    • Built reusable UI components using a modular architecture to improve scalability and maintainability.
    • Implemented Role-Based Access Control (RBAC), permission-based routing, branch-based access management, and user activity tracking to enhance security and governance.
    • Improved application security by resolving local storage vulnerabilities using encryption techniques.
    • Implemented Server-Sent Events (SSE) for real-time data updates and live notifications, eliminating the need for manual refresh.
    • Integrated secure payment gateway functionality into the application.
    • Used SonarQube for static code analysis to identify vulnerabilities early and improve code quality.
    • Contributed to AWS-based CI/CD pipeline configuration for frontend automation and deployment.
    AngularSpring BootAWSCI/CDMySQL
  2. Software Engineering Intern

    Sept 2024 - Aug 2025

    Axiata Digital Labs · Colombo, Sri Lanka

    • Worked with cloud monitoring tools using Python (Flask) and Angular within a microservices architecture.
    • Developed features for managing cloud user access, enabling organizations to control permissions and perform assessments at an organizational level.
    • Revamped Angular frontend applications by improving search functionality across both frontend and backend services.
    • Designed and deployed AWS Lambda functions to automate cloud processes and budget management tasks, improving system efficiency and scalability.
    • Deployed backend and frontend services in cloud environments using Docker containers.
    • Gained hands-on experience in cloud computing, CI/CD pipelines, and containerized application deployment.
    AngularPythonAWSGCPAzureCI/CDMySQL
 

My work

Featured projects.

Work spanning cloud-native microservices, mobile apps and full-stack platforms — from research projects to systems built for real clients.

AgileMind — Agile Project Management Tool

Jan 2026 – Aug 2026

Team Lead & Developer · Research Project

A SaaS-based Agile project management platform that streamlines software delivery through backlog, sprint planning, task assignment and real-time progress tracking. Leverages AI/ML and AWS Lambda to intelligently prioritise and split tasks, automate workflows and improve team productivity. I led the development team, managed task allocation and designed the overall system architecture.

#Next.js#Python#AWS#CI/CD#MySQL
Private repository

BookStore Microservices

Mar 2026 – June 2026

DevOps Engineer & Developer · Cloud-Native System

A cloud-native book sale system built from five independent microservices, using Docker, AWS ECS/ECR/Fargate, ALB, Kafka, IAM and S3. I developed and integrated the services while implementing containerisation, CI/CD pipelines, AWS infrastructure and Kafka-based communication, with SonarQube for continuous code quality and security analysis.

#React#Node.js#AWS ECS#Kafka#Docker#SonarQube
Private repository

Waste Management System

Feb 2025 – June 2025

Mobile Developer · Mobile Application

A React Native mobile application for urban waste management, designed to streamline waste collection and improve communication between citizens and waste management authorities. I developed and integrated the mobile app and its collection features, focusing on a responsive, reliable experience backed by integrated backend services.

#React Native#Node.js#Express.js#MongoDB
Private repository
Garage Management System screenshot

Garage Management System

Jan 2024 – June 2024

Full-Stack Developer · Client: EG Motors

A garage management system that streamlines vehicle repair workflows and improves communication between garages and customers through secure role-based access, repair estimates, approvals and real-time status updates. I built both frontend and backend, implementing secure authentication, repair management, customer approvals and automated email notifications.

#React#Node.js#Express.js#MongoDB

More projects

Rent Vehicle Management System screenshot

Rent Vehicle Management System

A web application for managing vehicle rentals, built with Java Servlets. Features an admin panel where administrators can add, update and delete vehicles in the inventory, with vehicle types separated using a design pattern.

#Java#Servlet#HTML/CSS
Construction Management System screenshot

Construction Management System

A web application built with PHP that streamlines construction project management. Users can add and track construction orders, organising tasks and improving overall project visibility.

#PHP#HTML#CSS
TODO App screenshot

TODO App

A task management web app built on the MERN stack with Firebase authentication. Users log in securely to manage personalised todo lists stored in MongoDB, adding, editing and organising items by date.

#React#MongoDB#Firebase
Note App screenshot

Note App

An Android note-taking app written in Kotlin, using ViewModels and an SQLite database. Supports adding, editing and deleting notes in a list view, with a dark mode option.

#Kotlin#Android#SQLite
Car Game screenshot

Car Game

An Android game built in Kotlin with a ViewModel-driven architecture. Features multiple difficulty levels, high scores persisted via SharedPreferences, and intent-based navigation between activities.

#Kotlin#Android#ViewModel
 

My achievements

Certificates.

SQL certificate from Sololearn

SQL

Course · Sololearn

JAVA certificate from Sololearn

JAVA

Course · Sololearn

HTML certificate from Sololearn

HTML

Course · Sololearn

SQL (Basic) certificate from HackerRank

SQL (Basic)

Course · HackerRank

SQL (Intermediate) certificate from HackerRank

SQL (Intermediate)

Course · HackerRank

SQL (Advanced) certificate from HackerRank

SQL (Advanced)

Course · HackerRank

JAVA certificate from Coding Ninjas

JAVA

Course · Coding Ninjas

Java Full Stack certificate from Simplilearn

Java Full Stack

Course · Simplilearn

OOP certificate from LinkedIn

OOP

Course · LinkedIn

 

Get in touch

Let's work together.

Have a project in mind, a role to fill, or just want to say hello? Send a message and I'll get back to you as soon as I can.

Location
Colombo, Sri Lanka
 

Professional summary

Take my CV with you.

The full rundown of my experience, education and skills in a single PDF.

Download CV