Development of a mobile application for Android, iOS Kotlin Multiplatform, applications for a chain of stores, working with API 1C. Skills: kotlin, coroutines, compose, kotlin multiplatform, ktor, voyager, figma, postman, koin, git.

Administration of clients on the company's cloud servers, installation, configuration and deployment of company software. Skills: router os, mikrotik, linux server, debian, nginx, apache, postgresql, sqlite, redmine, puppet

Writing a project that works with the CRM system, the application served to work with reports from field support engineers help desk, and also with their location. Further, authorization in the application using a QR code was developed. I worked with the following stack and libraries: WebView, Google Maps, json parsing libraries, httpurlconnect, java mail api, okhttp, jdbc, sqlite, REST, php.

Administration of windows, linux systems, remote administration, mysql, nginx, apache, database administration, proxmox, zabbix, work with network active and passive equipment. The company was engaged in supporting service industries, cafes and restaurants. Administration of the company's web server.