Raju Chettri
@rajuchettri
Android engineer specializing in Kotlin, Jetpack Compose, and scalable mobile apps.
United KingdomWhat I'm looking for
I am an Android engineer with 5+ years building high-performance mobile applications across fintech, logistics, and health sectors.
I specialize in Kotlin, Jetpack Compose, Clean Architecture, and mobile performance optimization, with measurable results such as cutting crash rates by up to 50% and reducing load times by up to 85%.
I have delivered end-to-end features, custom libraries, and platform bridges while working with international teams across the UK, the US, and South Asia.
I mentor junior engineers, pursue cross-disciplinary growth (React Native, cybersecurity), and hold certifications in Jetpack Compose and Advanced Kotlin.
Experience
Work history, roles, and key accomplishments
Freelance Android Developer
Independent
Nov 2024 - Present (1 year 4 months)
Built a Voice Coach client app with real-time audio streaming over WebSocket and handled end-to-end backend integration while expanding skills in React Native and cybersecurity.
Android Engineer
Pixelfield
Apr 2024 - Nov 2024 (7 months)
Led end-to-end development of a sweepstakes feature for the Fairplay Exchange app using Jetpack Compose and Ktor, improving user engagement and enabling real-time updates.
Mobile Developer
Evolve Asia Pvt. Ltd.
Sep 2021 - Nov 2023 (2 years 2 months)
Rebuilt Rosia Supervisor from Flutter to native Android, reducing crashes by 50% and improving load time by 65%; developed RMAP app that cut crashes 30% and improved load times 85%.
Android Mentor
Novelty Technology
Dec 2022 - Feb 2023 (2 months)
Mentored a junior team building Nightwatch, a Wear OS SOS app, guiding real-time heart-rate tracking, emergency communication features, and server-controlled data sync.
Android Developer
Inficare Pvt. Ltd.
Aug 2019 - Sep 2021 (2 years 1 month)
Developed three secure Korean remittance Android apps meeting KFTC compliance and implemented KYC/ID verification flows with Cynopsis and Jumio SDKs.
Education
Degrees, certifications, and relevant coursework
New Summit College
Bachelor of Science, Computer Science & Information Technology
Bachelor's degree in Computer Science & Information Technology, completed in November 2018.
Tech stack
Software and tools used professionally
Availability
Location
United KingdomAuthorized to work in
Job categories
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