Working in a DevOps team with tasks:- code optimization (for example, fixing a bug in a Yii project where connections to Tarantool did not die when tasks were restarted and the connection limit was exceeded),- writing scripts (for example, in Python 3 for loading domains from the reg.ru API into a Google Sheet, processing tcdump mariadb with bash script to create a list of unique table names used in database queries for subsequent optimization by deleting unused tables),- implementing display of test coverage in changes in MR using PHPUnit, XDebug in Gitlab.- introduction of MaxScale on 23.02.11 as a proxy and failover into the company's infrastructure for Mariadb 10.2.44. Adjusting the scripts for the dev environment and test environment (dev-docker), creating an internal dev-maxscale project, making changes to dev-nginx, cabinet (main project). Bash, docker-compose, gitlab.

Enhancement of new project functionalities, bug fixing, and code refactoring.For example, some of the tasks:1. Upgrading the driver of the UzGNK OFD-2 service to version 6.02. Developing a payment driver for direct integration with UzCard3. Developing a payment driver for direct integration with MTS Bank4. Developing the "returns through payments" product, allowing merchants to return money for goods at reduced rates despite payment system restrictions on refund terms5. Enhancing drivers for interaction with the APIs of banks, payment systems, and mobile operators (Halyk Bank, MTS Stream, Humo, Optima Bank, Jusan Bank).Learning new technologies: docker, docker compose, linux, go, lumen, k8s, macos.

Developed billing for Telegram bot that allows Yandex taxi drivers to withdraw money from their Yandex Pro account to national bank cards Uzcard and Humo, as well as replenish their balance in Yandex Pro by debiting money from Uzcard and Humo cards. These project has grown up to 45 taxy companies in Uzbekistan with around 12 thousand active users and daily turnover up to 30 000 $ (in equivalent) by the end of May 2023.Technologies: Laravel 9, PHP 8.1, MySQL 5, Vue3, Vuex, Vue Router, Redis, Git, GitLab, Jira, API, JSON-RPC, RESTful.

Worked on different projects, predominantly with JavaScrpt, HTML, CSS, PHP, Laravel