InkTech is a global Fintech and iGaming company that has grown to 800+ employees. ● Architected and developed a new B2B payment processing Android application from the ground up, scaling it from concept to hundreds of active users. ● Automated the development workflow by implementing a CI/CD pipeline with AI-powered code review, significantly reducing review times and enhancing code quality. ● Established a comprehensive Quality Assurance (QA) framework with test automation, which enabled on-demand builds and accelerated the testing workflow for the QA team. ● Implemented custom automation features using the Android Accessibility API, resulting in a significant reduction of time and operational resources for B2B clients.

The largest fintech holding in the nation, serving millions of users across a vast portfolio of digital products. ● Collaborated with the product team to implement new features for the ads and product listing sections, enhancing the user journey and increasing positive feedback scores on app store reviews. ● Pioneered the UI migration to Jetpack Compose, enhancing development efficiency and streamlining future feature implementation. ● Led a comprehensive redesign of the application’s user interface and developed new features that significantly improved user experience and engagement. ● Made critical architectural decisions as the sole developer on the project, demonstrating full ownership of the technical roadmap, that increased feature delivery up to 20%. ● Improved application stability by refactoring core architecture and resolving key bugs, boosting the crash-free user rate by 85%.

An AdTech company specializing in affiliate marketing and managing a portfolio of proprietary advertising platforms and networks. ● Improved User Retention: Implemented a suite of new, targeted features for a B2B application that enhanced the user workflow and demonstrably increased client retention. ● Enabled Partner Integration: Architected and built a foundational Android advertising library (SDK) that simplified the integration process for third-party publishers on the affiliate platform. ● Collaborated with the product team to implement new features for the ads and product listing sections, enhancing the user journey and increasing positive feedback scores on app store reviews.