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I am a seasoned Mobile Developer with 12+ years of experience building robust, user-centric Android and Flutter applications across logistics and healthcare. I specialize in Chromecast integration and delivering seamless second-screen and interactive experiences that engage users. I lead end-to-end app development, leveraging modern tools and frameworks to ship reliable, scalable solutions that meet business goals. I thrive on solving complex problems, collaborating with design and product teams, and delivering innovative solutions that boost user engagement and drive business outcomes.…I am a seasoned Mobile Developer with 12+ years of experience building robust, user-centric Android and Flutter applications across logistics and healthcare. I specialize in Chromecast integration and delivering seamless second-screen and interactive experiences that engage users. I lead end-to-end app development, leveraging modern tools and frameworks to ship reliable, scalable solutions that meet business goals. I thrive on solving complex problems, collaborating with design and product teams, and delivering innovative solutions that boost user engagement and drive business outcomes.

Roman Radko

App Developer, Web Developer, Full Stack Developer, +4

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I am a seasoned Mobile Developer with 12+ years of experience building robust, user-centric Android and Flutter applications across logistics and healthcare. I specialize in Chromecast integration and delivering seamless second-screen and interactive experiences that engage users. I lead end-to-end app development, leveraging modern tools and frameworks to ship reliable, scalable solutions that meet business goals. I thrive on solving complex problems, collaborating with design and product teams, and delivering innovative solutions that boost user engagement and drive business outcomes.…I am a seasoned Mobile Developer with 12+ years of experience building robust, user-centric Android and Flutter applications across logistics and healthcare. I specialize in Chromecast integration and delivering seamless second-screen and interactive experiences that engage users. I lead end-to-end app development, leveraging modern tools and frameworks to ship reliable, scalable solutions that meet business goals. I thrive on solving complex problems, collaborating with design and product teams, and delivering innovative solutions that boost user engagement and drive business outcomes.

Available to hire

I am a seasoned Mobile Developer with 12+ years of experience building robust, user-centric Android and Flutter applications across logistics and healthcare. I specialize in Chromecast integration and delivering seamless second-screen and interactive experiences that engage users. I lead end-to-end app development, leveraging modern tools and frameworks to ship reliable, scalable solutions that meet business goals.

I thrive on solving complex problems, collaborating with design and product teams, and delivering innovative solutions that boost user engagement and drive business outcomes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Senior Android Developer at Saturn

January 1, 2024 - January 1, 2025

Re-engineered onboarding to cut sign-up time by ~25%, built the real-time Activity Feed from scratch with full test coverage, and polished core UX (Profile & Classes). Implemented device-level automated tests and integrated them into GitHub Actions. Delivered an AI-assisted onboarding wizard to parse college data and pre-fill schedules.

Senior Android Developer at Family.cards

January 1, 2023 - January 1, 2024

Shaped an Android STB app for seniors to access digital content and WhatsApp communication. Led WhatsApp integration with an automated registration flow using Accessibility Services, and designed onboarding flows to improve accessibility and engagement for non-tech users.

Senior Android Developer at AscendFS

January 1, 2023 - January 1, 2024

Integrated Handpoint and Clover SDKs on POS devices (PAX A920 and Clover) to enable hands-free payments; extended device compatibility with standalone printers; introduced QR code-based user authorization to speed up verification and improve UX.

Senior Mobile Developer at Scope, Inc.

January 1, 2022 - January 1, 2023

Developed a HIPAA-compliant healthcare app using Flutter with GetX for release management; implemented robust CI pipeline with Xcode Cloud; ensured secure data handling and reliable production releases.

Senior Android Developer at Route4Me

January 1, 2020 - January 1, 2022

Led key features for a route optimization app (statistics, payments, and POS receipt printing); built a Curbside Pickup module; integrated Google ML Kit for license plate scanning; added offline sync and code refactors to improve maintainability. Set up Artifactory CI for module integration.

Full Stack Developer at Masslight

January 1, 2017 - January 1, 2020

Contributed to multiple projects (Android-focused) including AARP Now, Pacify (video conferencing for remote maternal support), Frameshot (custom postcards), Lansinoh Smartpump (parenting tracking), and ZapEHR (healthcare APIs and infrastructure).

Middle Android Developer at Kudos

January 1, 2015 - January 1, 2017

Developed MegaCast, a Chromecast app with FFmpeg-based media transcoding; enhanced EverythingMe Launcher with new features and ad framework integrations; built multiple native Android apps from scratch and published on Google Play.

Junior Android Developer at 3SS GmbH

January 1, 2015 - January 1, 2017

Developed TV UI interfaces for Android set-top boxes and mobile platforms, focusing on IPTV/VOD apps and custom views; contributed to ProSiebenSat.1, Huawei Hybrid Video certification, and SwisscomTV 2.0.

Junior Technical Solution Support Engineer at NetCracker

January 1, 2013 - January 1, 2014

Bug fixing and complex SQL queries to resolve critical issues across multiple projects; supported Time Warner Inventory Management System and Telecom New Zealand platforms to improve stability and user experience.