Engineering
systems from
concept to
deployment.
Full-stack engineer specialising in Java Spring Boot backends, React & Angular frontends, and production DevOps infrastructure — shipped to real clients.
About Me
I'm a full-stack software engineer based in Colombo, Sri Lanka, specialising in Java Spring Boot backends and React / Angular frontends. I build complete systems — from database schema to deployed UI.
At Aasa IT Solutions I shipped enterprise-grade systems: a MOSIP-based Passport Application System with biometric identity workflows, Inji Certify Verifiable Credential integration (OpenID4VCI), and a government sand mining licence system.
I built production DevOps infrastructure — CI/CD pipelines via Jenkins, GitHub Actions, and ArgoCD with SonarQube quality gates, a Kubernetes observability stack with Prometheus and Grafana, and deployments on AWS EC2 and DigitalOcean.
Currently freelancing on a live AI-powered e-commerce platform. Actively seeking my next full-time opportunity.
Technical Skills
Featured Projects
Java Cloud-Native Observability Stack
Production observability pipeline for Java 21 on Kubernetes. Prometheus, Grafana, Micrometer custom metrics, and JVM dashboards via Helm.
CI/CD & DevOps Portfolio
GitOps pipelines with Jenkins + ArgoCD, GitHub Actions for Node/Java/Flask, and SonarQube SAST quality gates across all pipelines.
AI Resume Screening System
NLP-powered resume matcher with semantic similarity scoring, keyword gap analysis, and personalised improvement suggestions.
Multi-Business Finance System
Full-featured financial management system with multi-tenancy, role-based access, billing, payments, and accountant dashboards.
MOSIP Passport Application System
Enterprise biometric identity workflow at Aasa IT Solutions — MOSIP-based e-passport issuance with Inji Certify Verifiable Credentials (OpenID4VCI).
Work Experience
- Building a production e-commerce platform for a retail client (ghanimenterprises.lk) using Angular and Spring Boot 3
- Integrating AI-powered smart search using Hugging Face embeddings and pgvector, with Google Gemini API chatbot
- Managing full project lifecycle — architecture, development, testing, and deployment
- Worked on a MOSIP-based Passport Application System — biometric identity workflows and government-grade API orchestration
- Integrated Inji Certify to issue and validate Verifiable Credentials using OpenID4VCI standards
- Implemented CI/CD for Flask, React, NestJS, and Spring Boot using Jenkins, GitHub Actions, ArgoCD with SonarQube quality gates
- Designed and optimised PostgreSQL, MongoDB, and MySQL schemas; containerised with Docker on AWS EC2 and DigitalOcean
- Contributed to a pilot government sand mining licence issuance system
- Built backend features with Java Spring Boot and Python Flask, integrating REST APIs with React frontends
- Designed CI/CD pipelines using Jenkins and GitHub Actions; containerised with multi-stage Docker builds
- Configured Nginx for routing, load balancing, and SSL; managed Linux servers and AWS deployments
- Implemented JWT authentication, OAuth2 integration, and API security best practices
Certifications
AWS Solutions Architect Associate
AWS core services, scalability, high availability, and cloud architecture best practices
View CertificateAI-Powered DevOps
Kubernetes incident response, cloud security automation, and agentic DevOps workflows
View CertificateDocker for Developers
Docker fundamentals, containerisation, and CI/CD deployment workflows
View CertificateMicroservices Foundations
Microservices concepts, bounded contexts, API design, and DevOps culture
View CertificateApache Kafka Essential Training
Topics, partitions, consumer groups, and producer-consumer architecture
View CertificateJava EE: Packaging & Deploying Apps
Java packaging, Docker-based deployment, and cloud deployment on AWS and Azure
View CertificateLet's build
something great.
Open to full-time roles in Sri Lanka or remote. If you're hiring or building something interesting, reach out — I respond promptly.