Thushal Himaranga
Full-Stack · Systems Architecture · Microservices
Results-driven software engineer with 5+ years building scalable, high-performance enterprise applications across logistics, telecommunications, and real estate. Experienced leading development teams, driving technical decisions, and shipping reliable, business-focused systems.
Experience
5+ Years of ExperienceAssociate Tech Lead – Full Stack
Digiratina Technology Solutions Pte Ltd — Singapore (Remote)
- ▸Led architecture reviews and collaborated with stakeholders to deliver scalable, business-aligned solutions.
- ▸Integrated AI/NLP models for intelligent data query processing.
- ▸Optimized PostgreSQL performance through indexing and query tuning.
- ▸Implemented Docker-based containerization with Jenkins and Bitbucket CI/CD to automate scalable, reliable deployments.
- ▸Mentored junior developers through code reviews and technical guidance.
Senior Software Engineer
Digiratina Technology Solutions Pte Ltd — Singapore (Remote)
- ▸Built responsive UI using Angular and TypeScript.
- ▸Developed REST APIs with Spring Boot across MongoDB and Oracle databases.
- ▸Implemented microservices with Eureka service discovery.
- ▸Containerized applications using Docker.
Software Engineer
Digiratina Technology Solutions Pte Ltd — Singapore (Remote)
- ▸Developed scalable backend services using Spring Boot within a microservices architecture.
- ▸Built frontend modules and responsive interfaces using Angular.
- ▸Participated in client requirement gathering, solution discussions, and UAT/SIT sessions to ensure successful delivery.
Mobile Application Developer – Intern
Mahapola Ports & Maritime Academy — Sri Lanka Port Authority — Sri Lanka
- ▸Built a mobile application using React Native and Expo.
- ▸Developed mobile UI components for cross-platform compatibility.
- ▸Designed wireframes and interactive UI/UX prototypes in Figma.
Projects Shipped
6 services runningFreightExchange
Australia
Real-time courier comparison platform with automated booking/tracking and shipment management via integrated courier services.
- ›Acted as technical lead for the project.
- ›Owned system architecture design, requirement gathering, and high-performance feature development.
- ›Used AWS services including ECS, Lambda, CloudWatch, and S3 for deployment, monitoring, and infrastructure.
Digiratina AI
Singapore (Remote)
AI agent that connects to company databases and answers natural-language questions for users regardless of technical or database knowledge.
- ›Led the team as Technical Team Lead, guiding development and technical decisions.
- ›Designed and built core system components and overall architecture.
- ›Implemented CI/CD pipelines using Jenkins and Bitbucket with Docker-based containerization.
Hutly (Bondable / Platform)
Australia
Fintech and proptech project digitizing real estate contracts and streamlining property transactions.
- ›Acted as Senior Developer, contributing as a full-stack developer across the project.
Ooredoo
Maldives
Telecom number management system managing internal number allocation, tracking, and workflow operations.
- ›Acted as Senior Full-Stack Developer on the project.
- ›Involved in requirement gathering, system analysis, UAT, and SIT testing.
- ›Provided production support and server/service-level monitoring for reliability.
- ›Implemented Docker-based containerization with Jenkins and Bitbucket CI/CD.
Dialog Workflow
Sri Lanka
One of the most complex projects handling the end-to-end delivery flow of an enterprise solution.
- ›Full stack development.
- ›Code reviewing and managing team.
- ›Managed service deployments and release orchestration.
EMS — Employee Management System
Internal
Enterprise employee management platform built on a reactive Spring backend.
- ›Full stack development.
- ›Engineered and deployed reactive REST endpoints, streamlining internal deployment cycles.
Skill Registry
areas of expertiseBackend
- Java
- Spring Boot
- REST APIs
- Microservices
- FastAPI (Python)
- Node.js
Frontend
- Angular
- React
- Next.js
- TypeScript
- React Native
Architecture
- Microservices
- Scalable System Design
- API Design
- Service Discovery (Eureka)
DevOps
- Docker
- Jenkins
- Bitbucket CI/CD
- Nexus
- Containerization
Observability & Cloud
- Grafana
- Prometheus
- Opsgenie
- AWS EC2
- AWS ECS
- CloudWatch
- Lambda
- S3
AI Integration
- AI Agents
- NLP Integration (GPT, Gemini, DeepSeek)
- LLM-Based Database Query Systems
Bachelor of Information Communication Technology (Hons)
University of Jaffna
2017 – 2021
Introduction to Cyber Security
Cisco Network Academy
Cyber Security Essentials
Cisco Networking Academy
Treasurer
D-Club, Digiratina Technology Pte Ltd
Outreach Ambassador
IEEE Computer Society
Brand Ambassador
IEEE Computer Society
Treasurer
IEEE Student Branch, University of Jaffna
Let's build something reliable.
Immediately Available and open to full-stack, backend, or tech-lead roles. Reach out directly or send a message.
- location
- Al Nahda, Dubai
- phone
- +97 1 522 278 552
- t-himaranga-ponnamperuma
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