Konstantin Riabinin

- Contributed to the migration of the system to a cloud-native architecture by designing and implementing solutions using AWS services. - Developed unit and integration tests, achieving 95% test coverage. - Maintained high code quality through peer reviews and adherence to best practices.

- Designed and implemented fault-tolerant microservices architecture, achieving a 97% up'me by incorpora'ng resilient design paderns and real-'me monitoring tools. - Boosted code reliability and maintainability by achieving high test coverage (approximately 85%) through. - Integrated mul'ple secure authen'ca'on methods (Google, Facebook, and Apple), enhancing user experience and ensuring compliance with industry standards.

- Rewrote microservices from PHP to Golang, resulting in a 45% reduction in memory usage and a 60% increase in performance - By implementing GitLab CI, I automated the deployment process, reducing release time by 95%. - By mentoring and providing targeted guidance, I supported a junior tester in acquiring the skills needed to transition successfully into a developer role, contributing to both their professional growth and the team’s capabilities

- Developed backend solutions using PHP and Symfony, ensuring high code quality. - Wrote unit tests and debugged production issues to maintain system stability. - Collaborated with team members to align development efforts with project goals.