Roman Rvachev

I’m a Flutter developer and Team/Tech Lead with 5 years of experience building applications from scratch. I’ve led development teams, mentored and trained new employees, and set up CI/CD pipelines to keep releases fast and reliable. I also use Swift and Kotlin to write native plugins when Flutter needs deeper platform integration.

At Gems, I helped deliver multi-product mobile platforms for urban planning organizations, including a multi-project architecture and a fully configurable setup backed by decentralized configuration storage. I added offline access, supported business metrics collection, and developed a Dart package for collecting and sending OpenTelemetry metrics. I also set up the publishing process for app stores and optimized CI/CD build time by 3x.

I combine technical depth with structured leadership: I established regular 1:1s, redesigned task estimation from hour-based estimates to story points, and increased sprint goal achievement rate to 90%. Using Event Storming, I helped the team better connect features to business context, and I introduced decision-making with ADR and DDR. I’m open to growing further across Flutter development, and I also want to expand into native or backend development where I can keep improving product quality and engineering outcomes.