Sergey Zolotaryov

Java developer with diverse experience spanning backend and frontend development, microservices and monolithic architectures, modern and legacy technologies. Contributor to Spring.

Experienced with common Java frameworks and libraries, both standard and third-party.

Successfully worked on projects using popular relational database management systems such as Oracle DB and PostgreSQL.

Extensive experience writing unit and component tests with tools like JUnit and Mockito, achieving up to 99% code coverage with JaCoCo.

Proficient in Git. Practical experience with GitLab and GitHab for version control and collaborative development.

Fluent in English, frequently using this skill to review technical documentation and engage with the English-speaking developer community.

Passionate about environmental conservation. Served as a moderator for Recyclemap, a public map of recycling facilities (formerly run by Russian Greenpeace), for 5 years. After joining, organized local volunteers to update outdated data, increasing verified recycling points in our city by 85%.

Eager to take the next step and further share my expertise and knowledge.