Looking for a job

Chathura Madushanka

@chathuramadushanka

Message

I build reliable Android products, from Singapore Airlines journeys to connected retail platforms.

Sri Lanka

Message

What I'm looking for

I'm looking to build and own reliable mobile or full-stack products, solving complex authentication, booking, performance, and production reliability problems alongside product, UX, QA, and backend teams.

I've delivered and supported Android features for Singapore Airlines' Power/KrisFlyer team, covering authentication, loyalty, flight search, and booking journeys. I modernized biometric authentication and reduced recurring secure-storage crashes from about 100K to around 100 per week.

I build Kotlin and Java Android applications with Clean Architecture, MVVM, testing, CI/CD, and production observability, and I also own SuperRig end to end across e-commerce, POS, inventory, and reporting.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer / Solution Owner

Current

Independent Consultant

Jan 2025 - Present (1 year 9 months)

Architected, developed, deployed, and operate SuperRig, a connected UK retail platform spanning e-commerce, POS, inventory, warranty, service, and reporting workflows. Designed reusable domain services, strict validation, relational data models, and ledger-based stock movements.

Fullstack Development Ecommerce POS Inventory Management Relational Data Modeling UAT Production Deployment Monitoring Issue Resolution

Android Engineer

BConnected (Pvt) Ltd

Apr 2022 - Mar 2026 (3 years 11 months)

Delivered and maintained Android features in Kotlin and Java using MVVM and Clean Architecture, integrating Spring Boot REST services for authentication, profile, loyalty, flight search, and KrisFlyer booking journeys. Modernized biometric authentication, re-architected feature flags to Firebase Remote Config, and led production incident investigations.

Software Engineer

Team-Up Software Solutions (Pvt) Ltd

Jan 2019 - Mar 2022 (3 years 2 months)

Progressed from trainee to Software Engineer, developing native Android and iOS applications, backend services, and leading client discussions. Built Android POS and KDS applications for GrubTech and marketplace features for Discount Biscuit.