Open to opportunities

Oleh Fedzhora

@olehfedzhora

My technical toolkit includes extensive experience with the Android SDK, Jetpack Compose, Coroutines, RxJava, Retrofit, and Hilt.

Canada

Message

What I'm looking for

I seek senior Android roles where I can lead architecture and performance improvements, collaborate cross-functionally, and help scale high-quality, user-focused mobile products.

I am a results-driven Android Developer based in Vancouver, BC, with over 13 years of commercial software development experience, including more than 10 years dedicated specifically to Android development. I have a strong background in building robust features across the transportation, wellness, and healthcare industries. I specialize in both Java and Kotlin, with a focus on effective scalable mobile architecture design and application performance optimization

Experience

Work history, roles, and key accomplishments

Senior Android Developer

MileIQ

Oct 2021 - Sep 2025 (3 years 11 months)

Led rearchitecture and modernization of a large-scale Android app with 1M+ installs and 4.5+ rating, improving stability to 99.9% crash-free sessions and running A/B pricing tests that increased revenue by 40%.

Kotlin Java Jetpack Compose Coroutines Hilt CI CD Performance Optimization

Senior Android Developer

Cikum

Jul 2019 - Oct 2021 (2 years 3 months)

Developed and maintained a wellbeing platform focused on engagement and personalization, leading architecture and feature delivery using Dagger2, RxJava, Retrofit, and Glide for a ~30-person cross-functional team.

Kotlin Java Dagger 2 RxJava Retrofit Glide MVVM Cross Functional Collaboration

Senior Android Developer

Intellias

Mar 2019 - Jul 2019 (4 months)

Built a healthcare platform app from the ground up, designing architecture, custom UI components, and coordinating engineering efforts to deliver production-ready mobile features.

Android SDK Kotlin Java UI Components Architecture Design Team Coordination Retrofit Testing

Android Developer

Dev-Pro.net

Jul 2018 - Mar 2019 (8 months)

Authored Android and Java SDKs and served as sole Android engineer, delivering integrations and SDK functionality for a broader product ecosystem.

Java Android SDK SDK Development Integration Debugging Gradle API Design

Android Developer

REMIT

Mar 2016 - May 2018 (2 years 2 months)

Developed features and redesigned architecture for a car configurator, added functionality and UX improvements for a consumer app, and implemented location-based badge and offline maps features.

Android SDK Kotlin Java Maps

Mobile Software Developer

DevCom

Mar 2012 - Mar 2016 (4 years)

Contributed to 10+ projects including early Android apps and SMS marketing solutions, designing analytics and social integrations and implementing major UX/design improvements.

Android Java Analytics UI UX Cross Platform Development Feature Design