Denis Grafov
Senior Flutter Engineer at Yukawa Exponential GmbH
Dusseldorf, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolDenis Grafov is a Senior Flutter Engineer with nine years of software experience and five years focused on mobile development, shipping multiple production apps to Play Market and App Store. He has led a distributed team of five engineers at a YC-backed FinTech (TAG) to build a banking app that reached 10K users in its first beta year and improved test quality to 70% coverage via Golden tests. A prolific open-source contributor, Denis has helped Flutter SDK-related projects like Dart Code Metrics and Supabase and authored cross-platform plugins (Kotlin/Swift) including a driver-behavior tracker adopted by the community. He combines hands-on native expertise (Kotlin, Swift, WebRTC) with CI/CD and DevOps automation (fastlane, GitLab, GitHub Actions), and enjoys turning real-time, sensor-driven ideas into polished mobile products. Based in Düsseldorf, he’s actively seeking new challenges where his blend of product delivery, engineering leadership, and open-source experience can add high impact.
9 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science and Software Engineering, Bachelor's degree, Computer Science and Software Engineering at Peter the Great St.Petersburg Polytechnic University
Russian, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (113)
mobile-development10
pincode10
windows10
shapes10
firebase10
auth10
flutter-plugin10
animation10
app-framework10
skiasharp10
sdk10
skia10
dart10
cross-platform10
surf10
Programming languages (8)
Github contributions (5)
grafovdenis/breaking_bad_flutter_app
Nov 2019 - Jan 2020
Contributions:34 commits, 40 pushes, 2 branches in 2 months
grafovdenis/SmallBasic_Interpreter
May 2018 - Oct 2018
Contributions:30 commits, 20 pushes, 2 branches in 4 months
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