CFPS is a fintech startup operating as a neobank in the EEA.I joined as the first in-house team member, taking over from outsourced development, and hired whole department, becoming the first Team Lead. Initially, I led the Frontend part, later managing the Backend as wellI've developed SDLC from scratch, achieving 300-400 deployments per month (9 developers), working closely with the product team, documentation and conveying business values to developers.### Management Tasks- Released the product to stores from MVP stage- Developed and launched MVP on Flutter Web for an internal tool- Established a development lifecycle using Agile techniques- Set up CI/CD pipelines: linters, tests, automated deployment to staging and production- Trained the team for TDD methodology in series of seminars- Conducted code reviews and prepared reports for C-level management- Held bi-weekly one-on-one meetings with developers to track progress and solve issues- Developed a tool to count deployments and DORA metrics for investments attraction- Collaborated with QA on integration testing, achieving ~80% user scenario coverage on both backend and frontend- Worked on technical and product documentation with BA, SA, and the Product Manager- Conducted short-term and long-term project planning and developed roadmaps- Successfully passed Penetration Testing- Participated in PCI DSS certification and integrated the standard- Also participated in GDPR auditions- Developed a UI KIT with the designer### Technical Tasks- Built architecture based on "Clean Architecture"- Increased test coverage from "0" to full coverage of all ViewModels, Repositories, DataSources- Introduced Golden Testing, achieving 100% UI KIT coverage- Changed project structure from "layer first" to "feature first"- Integrated analytics services for marketing- Set up utilities for log collection from test devices- Integrated Firebase, Pushes, Sentry, SumSub SDK- Implemented numerous features

I worked on an application based on the Flutter + Unity combination.Technical tasks I solved included:- Wrote a custom Unity-Flutter interaction protocol (RPC) using protobuf- Wrote a video editor using video_player + video_editor packages- Wrote an audio player with integrated Spotify- Migrated the project to null safety- Developed a UI Kit- Integrated localization tools- Wrote a logging system for outsourced testers- Implemented Feature Toggle- Developed several native plugins (Kotlin + Swift) -- Obtained the temperature of the battery, processor, and occupied RAM, audio captureI also extensively refactored the project multiple times, including:- Transferred the project to get_it + custom DI library for injections- Removed multiple linter warnings, added a CI/CD pipeline with tests and linters- Introduced clean architecture: separating logic per layers, feature-first structuring- Introduced the use of Result as error handling approachManagement tasks I handled included:- Conducting interviews and hiring employees- Sprint planning- Task prioritization- Acceptance of layouts- Gathering requirements from the business team.Stack: bloc, get_it, freezed, flutter_unity_widget

I worked for a fintech company that develops applications, specifically handling all Russian applications. My responsibilities included:- Deploying to Google Play, Huawei Store, App Store- Integrating the Tinkoff payment system- Integrating popular SDKs such as Firebase Analytics, UserX, and JuicyScore- Writing tests- Supporting existing modules in developer toolkits- Regular code reviews for other projects- Pixel-perfect layout design- Interacting with the business teamStack: BLoC, GetIt, Provider

I worked on the development of a Backend-Driven UI application for the "Atlanty" business club

I developed a mobile application as part of a 2-person team using Flutter.It's a virtual assistant that helps online stores increase sales and significantly improve the purchasing processStack: Bloc, WebSocket, GraphQL, get_it.

I have been involved in the development of several mobile applications as part of a team of 7 people. The first application was a platform for mobile esports and streaming, while the other was a platform for creating and conducting online challengesStack: BLoC, built_redux, Firebase.