Experience to do System Architecture Design, Deep understanding of Linux Server tuning and optimization, application tuning and optimization, eCommerce, Magento.
Bash, shell, RHEL, Ubuntu, Fedora, CentOS, Amazon Linux, Oracle Linux, terraform, ansible, virtualbox, vagrant, libvit, aws, google, azure, oracle, yandex, vultr, DO, CI/CD, 2fa, iptables.
Frontend optimization: NGINX, Apache, traefik, haproxy, envoy, webpagetest, google pagespeed insight, GTmetrx Pingdom, SSL, preload, lazy, optimization, lqip, and fontscss/vue/react/js optimization, and etc.
Backend optimization: PHP, nodejs, Java, python, mysql, psql, mongodb, redis, memcached, rabbitmq, and etc.