Heshantha Don
Junior Application Developer
Bristol, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolHeshantha Don is a mobile application developer with eight years of experience specialising in iOS (Swift, SwiftUI, UIKit, Objective-C) and cross-platform work using React Native, having delivered products in fintech, education and marine domains. He has a track record of improving app architecture and performance—refactoring large codebases to MVVM, introducing Xcode Cloud CI/CD, and resolving memory leaks through profiling. Comfortable working directly with stakeholders, he contributes across the full development lifecycle from planning and prototyping to deployment and post-release improvements, and enjoys mentoring and code reviews. His background includes building secure banking features (RSA, SSL pinning, Keychain) and shipping the Raymarine smart-boat companion and Pearson Plus educational app. Now based in Bristol and currently at Open Bionics, he also builds side projects and writes technical articles, signalling a continuous-learning mindset paired with practical product focus.
8 years of coding experience
8 years of employment as a software developer
Foundation degree HNDip. Computing and System Development, Foundation degree HNDip. Computing and System Development at Pearson Online Academy UK GlobalBachelor’s Degree (Top-Up) BEng. (Hons) in Software Engineering, Bachelor’s Degree (Top-Up) BEng. (Hons) in Software Engineering at London Metropolitan UniversityHigh School G.C.E (Advance Level), High School G.C.E (Advance Level) at Maliyadeva College
English, Sinhala
Stackoverflow
31reputation
4kreached
3answers
0questions
Github Skills (12)
menu9
storyboard7
xcode6
ios6
swift6
swiftui6
flutter6
slide5
slide-menu5
cocoapods3
carthage2
no-code1
Programming languages (1)
Github contributions (5)
heshantha-md/PokemonApp
Jun 2024 - Jul 2024
Based on PokéAPI
Contributions:37 PRs, 51 pushes, 20 branches in 25 days
heshantha-md/Easy-.Plist-Editor-Swift
Sep 2017 - Jul 2018
Contributions:4 commits, 3 pushes, 1 branch in 10 months
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