Tag skills• Programming languages: PHP, Go, JavaScript, SQL• Frameworks: Laravel 8+, Gorilla, Vue.js• Databases: MariaDB, PostgreSQL, Solr, Redis, RabbitMQ• Operating System: Ubuntu, Debian• Services: Nginx, Git, CI/CD (Gitlab), Docker, Docker ComposeAchievements• I wrote full-fledged search engine. I used Solr 9.5 as search index, used slave-server for users, I made home page with Laravel 8, I created crawler for indexing sites with Go lang. I did setting auto deploy of CI/CD;• Developed its own complete CMS system;• Implemented several packages for php (packagist.org);• Accelerated loading of price lists by 80 times (almost the entire algorithm from PHP was translated into the SQL query language) for the KitZap online auto parts store (developed on 1C Bitrix);• Developed ERP/CRM system for the ShopSirop online store;• Raising the web-server (LNMP, LNPP and Go);• Setting up Master-Slave servers (MySQL and PostgreSQL).