Dilum Dissanayake
@dilumdissanayake
I build scalable Android apps for real-time restaurant and POS workflows.
Sri LankaWhat I'm looking for
I've led Android feature development for Virtusa's Shift4 Kitchen Display System, a US restaurant operations platform supporting real-time kitchen order workflows. I build scalable multi-module POS and KDS applications with Kotlin, MVVM, Clean Architecture, Coroutines, Flow, and Jetpack components.
I improve reliability through code reviews, mentoring, memory profiling, and RecyclerView optimization, reducing memory usage by approximately 20–25%. I've also used Claude and GitLab Duo/Copilot to support development, debugging, code analysis, and Jira task refinement while validating every solution against architecture and engineering best practices.
Experience
Work history, roles, and key accomplishments
Leading Android feature development for the Shift4 Kitchen Display System (KDS), a restaurant operations platform used across the United States. Implementing MVVM and Clean Architecture, developing reactive features with Kotlin Coroutines and Flow, and utilizing Android Jetpack components.
Education
Degrees, certifications, and relevant coursework
Cardiff Metropolitan University
Bachelor of Science (Honours), Software Engineering
Pursuing a Bachelor of Science (Honours) in Software Engineering through ICBT Campus, Sri Lanka.
National Institute of Business Management
Higher Diploma, Software Engineering
Completed a Higher Diploma in Software Engineering.
National Institute of Business Management
Diploma, Computer System Design
Grade: 3.61
Completed a Diploma in Computer System Design with a GPA of 3.61.
Availability
Location
Sri LankaAuthorized to work in
Salary expectations
Job categories
Skills
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