Kristina Kupreeva

Worked on marketplace authorization and user data management. https://www.ozon.ru/ • Highload project (10K RPS) • API development for web and mobile platforms • Microservices • Implemented Memcached to optimize API performance • Ensured quality with end-to-end and unit tests • Participated in code review • Collaborated with product managers, frontend developers, QA Tech stack: Go, PostgreSQL, Memcached, Kafka, Git, Gitlab, Docker, Kubernetes

Worked on the company's media projects: https://wbkids.ru, https://wbdaily.ru, https://football.wbdaily.ru • Participated in the development and release of the company's two new projects • Interacted with business analysts and developers in the requirements analysis, design, development • API development, Microservices • Maintained the projects by fixing bugs • Conducted testing to ensure quality • Participated in code review Tech stack: Go, PostgreSQL, Redis, Git, Gitlab, Docker, Kubernetes

Worked on the project about the optimization of real estate taxes and land rents https://estate.mts.ru • API development • Worked with the database: CRUD, joins • Integrated an external API (payment system) • Conducted testing to ensure quality • Git: working with branches, conflict resolution • Attended the everyday stand-up meeting to provide current status Tech stack: Go, PostgreSQL, PostGIS, Git, Gitlab, Docker, Kubernetes