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I'm a product-focused software engineer with 5+ years of Android development experience for scalable products in streaming, fintech, and marketing. I'm passionate about building clean, maintainable apps using modern tech stacks and I'm actively expanding my cross-platform skills with Flutter. I'm seeking a middle-level Flutter or senior Android role in a product-driven EU-based company that values technical excellence, work-life balance, and a collaborative, human-centric culture. I'm excited to contribute to high-quality software and grow with a team.…I'm a product-focused software engineer with 5+ years of Android development experience for scalable products in streaming, fintech, and marketing. I'm passionate about building clean, maintainable apps using modern tech stacks and I'm actively expanding my cross-platform skills with Flutter. I'm seeking a middle-level Flutter or senior Android role in a product-driven EU-based company that values technical excellence, work-life balance, and a collaborative, human-centric culture. I'm excited to contribute to high-quality software and grow with a team.

Denis Dmitrienko

App Developer, Developer, Web Developer, +7

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I'm a product-focused software engineer with 5+ years of Android development experience for scalable products in streaming, fintech, and marketing. I'm passionate about building clean, maintainable apps using modern tech stacks and I'm actively expanding my cross-platform skills with Flutter. I'm seeking a middle-level Flutter or senior Android role in a product-driven EU-based company that values technical excellence, work-life balance, and a collaborative, human-centric culture. I'm excited to contribute to high-quality software and grow with a team.…I'm a product-focused software engineer with 5+ years of Android development experience for scalable products in streaming, fintech, and marketing. I'm passionate about building clean, maintainable apps using modern tech stacks and I'm actively expanding my cross-platform skills with Flutter. I'm seeking a middle-level Flutter or senior Android role in a product-driven EU-based company that values technical excellence, work-life balance, and a collaborative, human-centric culture. I'm excited to contribute to high-quality software and grow with a team.

Available to hire

I’m a product-focused software engineer with 5+ years of Android development experience for scalable products in streaming, fintech, and marketing. I’m passionate about building clean, maintainable apps using modern tech stacks and I’m actively expanding my cross-platform skills with Flutter.

I’m seeking a middle-level Flutter or senior Android role in a product-driven EU-based company that values technical excellence, work-life balance, and a collaborative, human-centric culture. I’m excited to contribute to high-quality software and grow with a team.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

Russian

Fluent

English

Advanced

Work Experience

Android Engineer at Beeline Kazakhstan (QazCode, KarTel - part of VEON Group)

November 1, 2022 - Present

Led end-to-end development of key features for hitter music streaming app (offline listening, infinite listening, freemium model switch-off) and guided onboarding. Implemented and managed A/B testing and feature rollout strategies using Firebase Remote Config; integrated analytics SDKs (Yandex AppMetrica, Emarsys, Adjust) to measure feature performance. Contributed to a large-scale refactor to improve maintainability and speed; managed release cycles to Google Play.

Senior Android Developer at Sberbank (SBER)

September 30, 2022 - September 22, 2025

Led development of dual Android SDK for advertising: a tracking library for user segmentation and a presentation library for displaying standardized ads across the Sber ecosystem. Designed project architecture, implemented features, and established CI/CD processes with Maven publishing. Worked on SberApps security SDK (JNI native module) for device integrity checks.

Senior Android Developer at Evotor

September 30, 2021 - September 22, 2025

Developed applications for AOSP-based smart POS terminals deployed on over 600,000 devices. Engineered a GMP-compliant master application for manufacturing engineers, reducing device malfunction rates by improving installation reliability. Led modernization efforts including Android 6 → 10 migration, RxJava 1/2 → RxJava 3 migration, Fabric → Firebase migration, and database schema updates.