German Tsarev Email & Phone Number

Armenia

Technologies: Kotlin, Java, Spring, Camunda BPM, KafkaMy scope: • Did the necessary analytics for new features (with the team or by myself): requirements collection, architecture, documentation • Implemented new features and covered them with automation tests • Bugfix • Did the codereview • Production support duty • Release duty • Proposed and implemented several technical enhancements (for example: special audit annotation, bumping dependencies versions and etc.) • Onboarded several newcomers • Introduced and then leaded team’s news and agreements blog

Санкт-Петербург, Россия

Technologies: Kotlin, MySQL, Hibernate, Camunda (BPM), Tomcat, JavaScript/Typescript, React, Redux/Mobx, GitA project that manages the main product. A kind of backend through which: purchases are passed, licenses are verificated, third-party services are integrated. Also with the help of this project managers can control licenses, pricing models and etc.Product peculiarities:• Reverse engineering of PHP project for the gradual replacement of an existing product, while maintaining interaction (with other products and services), the old functionality and implementation of the new one• Close work with the development teams of other products and servicesMy scope:• Documentation of an old project API• Old project maintenance (new features backport, bugfix)• Participation in the new project architecture development• Initiation of new features for marketing and DevOps processes automatization (requirements and implementation)• Move client from JavaScript and Redux to TypeScript and MobX• Tasks' decomposition and estimation• New features development• Design of BPM processes for a new project• Unit tests• Bugfixing• Code review• Participation in sprint planing• Deploying to test servers• Release notes for test builds and release plans for production builds• Interaction with other teams: developers, testing, analytics and designers

Санкт-Петербург, Россия

Technologies: Java 8, MySQL, Tomcat, JavaScript, Redux, GitProduct description you can find here https://www.actitime.comProduct peculiarities:• Enterprise with a high volume of legacy code (project has started in 2004)• Large amount of code• Complicated business logic of user access rights, turned on features and their interseсtionsMy scope (both frontend and backend):• New features development• Unit tests• Bugfixing• Refactoring during new featers development• Code review• Participation in sprint planing• Tasks' decomposition and estimation• Support tasks resolving• Interaction with other teams: testing, analytics and designers

Санкт-Петербург, Россия

Technologies used on the project: Java 8, MySQL, PostgreSQL, Mockito, Swing, Maven, Git Development of a system for monitoring the technical condition of industrial equipment (engines, rotors, turbines, pumps). Project features: • High volume of continuously incoming information for further mathematical processing• Physically distributed system components (Sensors - ADC - Processor - Server - Clients)• Interaction with external devices (ADC, Industrial automation) My contribution:• Subproject of metrological tests of our system greenfield development• Client - Automated Workplace of the Operator - greenfield development• Translation of the mathematical algorithm for processing signal spectrum from Delphi to Java and subsequent refactoring• New functionality in existing modules development• Bugfix