*Developed a telegram bot which controls a spreadsheet. With the ability to book a suitable time slot to a regular user and to get notified when reservation time is coming. Information of the existing bookings is synchronised with Google Docs*Developed a telegram bot which tracks transactions of particular wallets on Binance platform. It also parses web pages to get cryptocurrencies listings*Developed a telegram bot which controls group participants' presence according to their active subscription*Implemented an API which allows to get paths in a graph according to query criteria (node or relation types \ attributes, length) using Neo4j, Cypher query language and Spring Data Neo4j*Implemented an Audit Service which stores entities’ changes

* International project: mails, meetings, documentation on English* Used SCRUM: planning, prioritising, estimating tasks for future sprint* Microservices architecture* Implementing business logic of components used in a constructed and configurable customer-defined flows* Following of strict requirements of test coverage, code quality* Investigation & Troubleshooting of issues on different stages (development / testing / production)* Member of 24/7 support group as one of representative of my team

* Build automated reports using JasperReports + PostgreSQL* REST APIs development using Spring Framework - Hibernate - PostgreSQL for different types of models (plain, hierarchical)* Developed feature which provides opportunity for customer to build custom and configurable reports based on business models, which covers 40% of customer reports needs and reduces the amount of reports written by developers

* Passing courses (Virtualization and Data storage)* Practicing in VMware