Several Telegram bots (bot api, protobuf) WebUI Yii2 ReactPHP Doga (OpenProtocol) Node-RED, Arduino, ESP32 Python (opencv, usbxpress)

Launch of HYPERWEAR clothing store, Saratov

International online eyewear store (local staff ~50 people). Accepted into the support team. Used JIRA, GitLab, TeamCity. Got to know the well-organized processes of development and team interaction. Did a monolith on Magento. Production was deployed to GCP on Kubernets. Actively created microservices on Symfony, Kafka, Postgres. Implemented integration with a fullfilment service.

Service of joint purchases, like a marketplace. Started work as a replacement for the outgoing manager. In 1 month inherited a multi-year project on phpBB. Directly participated in the company's solutions. Provided interaction with the customer support department and logistics. Interviewed and hired employees. The department worked with a kanban board. Development was done in GitLab. In six months successfully handled large tasks. Consolidated hardware from 3 data centers. Created a cloud on Proxmox. Optimized codebase in the face of growing traffic and seasonal loads. Worked on the redesign of the catalog of products and purchases. The frontend was implemented on VueJS. Implemented API gateway using OpenResty (Nginx+Lua). Created several microservices in Go to handle uploaded catalogs, images, alerts, receipts, and report assembly. Organized the installation of online cash registers (according to the 54-FZ) at more than 30 order- delivery points. Also, electronic receipt sending was implemented for online payments.

Service of automatic exchange of electronic currencies (WebMoney, Yandex, QIWI, Bitcoin). Started to work with a frontend developer. Developed a backend on Yii2 from scratch, including: monitoring rates, automatic exchange, personal account API, with an admin panel on Bootstrap. The personal account was developed as a SPA in AngularJS. Documented processes and APIs. Provided 24x7 technical support. Hired a junior developer. Interesting visualization of the work in the git log + gource repository https://www.youtube.com/watch?v=Fa5jJay6K_4

I participated in the development of the core as a middle php-developer, in the backend team (~5 people), the legal information system "Pravo.Ru", as well as the CaseLook and CaseBook services. Faced with ElasticSearch and RabbitMQ. Performed tasks related to the collection and processing of documents (regularri for 300)). Optimized background tasks of text parsing and index building. Gained experience with Git, JIRA sprints, TeamCity builds and deploys.

I started out as the first full-time developer. Started supporting an existing outsourced project in PHP and Kannel. Two months later I launched a new personal account in Yii, including a templating engine, mailing queue, moderation, statistics, billing. Organized work in SVN and Redmine. Hired two developers.