Project: crypto ecosystem of services. A mobile application to safely store, exchange, withdraw and mine the crypt. Tasks: - Developing microservices, focused on security. - Writing services for P2P sales. - Storing data and hash in Clickhouse as a library. - Pen testing of the service. - Generation of Excel files. - Writing captcha. - Writing Unit tests. - Review of tests of new employees.

Project: a visualized CRM system for building companies, where the user can interactively see the features of the house. Tasks: - Creating new features. - Generating ideas. - Development of microservices.

- Developed CRUD applications, microservices using PHP. - Made websites with clean, fast, and understandable code. - Did parsing of thousands of sites. - Created an architecture to break and collect data. - Created a search engine that supports a large number of clients using the implementation of Elasticsearch. - Rebuilt the service from PHP to Golang.

Linux system administration using standard web servers including Nginx and Apache2, configuring Elasticsearch, making backups, following for responsibility of server.

MySQL database front-end application management, adding, removing or editing filters, features etc.

Website development.

Making web applications, automation tools, using PHP and Golang, focused on automation tools.