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Thilan Madusanka

@thilanmadusanka

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Senior software engineer specializing in scalable backend systems, cloud services, and team leadership.

Sri Lanka

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What I'm looking for

I seek roles where I can lead engineering efforts, design scalable backend systems, mentor teams, and work with cloud-native stacks in collaborative, delivery-focused environments.

I am a Senior Software Engineer with 10+ years building scalable full-stack applications, APIs, and cloud-native services. I lead and mentor engineering teams, own solution design and database architecture, and consistently deliver products ahead of deadline across e-commerce, telecom, education, and IoT domains.

My work spans Java/Spring, Node.js, TypeScript, Angular, AWS, Docker and CI/CD tooling; notable achievements include developing B2B e-commerce modules, LMS solutions for ministries of education, and multiple monitoring and IoT platforms while improving operational standards and client support practices.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Gung AB

Feb 2023 - Present (2 years 11 months)

Developed and resolved bugs in a B2B e-commerce application, designed and integrated a third-party module, and improved multiple sub-modules while collaborating across engineering and operations to standardize and scale services.

Java Spring Boot API Development Microservices Debugging Deployment client support

Technical Lead

OSOS (Pvt) Ltd

Jul 2021 - Oct 2022 (1 year 3 months)

Led development of an LMS for Oman MOE, owned requirements and solution design, improved features across modules, and managed and mentored the development team to deliver products on schedule.

Solution Design Team Leadership Angular API Development Requirements Gathering Scalability

Technical Lead

Persistent Systems Pvt Ltd

Oct 2020 - Jul 2021 (9 months)

Designed and developed app marketplace and offer portals for telecom clients (US Cellular, Vodafone, Telia), owned database and backend design for efficiency, and mentored the team to deliver ahead of deadlines.

Angular Backend Development System Design Telecom Platforms Mentoring

Technical Lead

BooleanLabs Pvt Ltd

Dec 2018 - Oct 2020 (1 year 10 months)

Designed and implemented Cloud Patrol VPC monitoring, developed a food delivery app and building management and smart greenhouse IoT systems, delivering multiple products ahead of schedule.

IoT Microservices Java System Design DevOps Product delivery

Associate Technical Lead

Ceylon Solutions Pvt Ltd

Nov 2017 - Nov 2018 (1 year)

Designed and developed the Equio® New Frontier Data platform using PHP-Laravel and Angular, acted as Scrum Master and mentored team members to deliver products on time.

PHP Laravel Angular Stripe Integration Scrum Mentoring Product delivery JavaScript

Senior Software Engineer

Wollstra Tech (Pvt) Ltd

Apr 2016 - Nov 2016 (7 months)

Contributed to solution design and development of Simplifiya compliance platform and worked on OrgTribe social project, overseeing engineering tasks and feature delivery.

Solution Design Java Web Development & Compliance Collaboration

Software Engineer

Trap State (Pvt) Ltd

Feb 2014 - Mar 2016 (2 years 1 month)

Developed a stock information portal (Stock Screener) and multiple e-commerce solutions including Grow Lanka and Mumzcare, designing modules to meet exact customer requirements and support operations.

JavaScript Backend Development Modules Order Management

Associate Software Engineer

Archmage Private Limited

Nov 2012 - Feb 2014 (1 year 3 months)

Developed cinema management and ERP solutions, implemented hotel booking and front-desk systems, and enhanced dashboards and reporting that expanded client customer base by 10% within two months.

Java ERP Dashboarding Reporting System Design Client Growth

Education

Degrees, certifications, and relevant coursework

Cardiff Metropolitan University

Master of Science, Information Technology

2020 - 2022

Grade: Merit

Activities and societies: Developed web and mobile applications to manage midwives' daily tasks; used Node.js, Express.js, Angular, NativeScript, PostgreSQL, AWS.

Completed an MSc in Information Technology with projects building web and mobile applications using Node.js, Express.js, Angular, NativeScript, and PostgreSQL; deployed on AWS and Linux.

University of Colombo

Higher National Diploma, Information Technology

2010 - 2013

Grade: 2.54 GPA

Activities and societies: Developed inventory and point-of-sale system (Java SE, MySQL, Jasper Reports); led projects including CAL, U-Sports, EarnToLearn, and Reckfest.

Completed a Higher National Diploma in Information Technology with projects including an inventory and point-of-sale system and multiple web-based systems.