Innovative Software Engineer offering 20 years of expertise in backend and frontend software development. Experienced managing team with local and remote employees. Experienced in technical interviewing and sprint management (also performing as Scrum Master as lead engineer). Mostly working using Agile methodology, but also have experience in Waterfall methodology 20+ years of experience with PHP, JavaScript, CSS, HTML 16 years of experience with MySQL, SQLite (design, architecture, replication, etc.) 13 years of experience with JSON, REST, XML 12+ years of experience with Apache and Nginx (install and configure for high load production) 10 Years of experience using and managing AWS (Route53, EC2, RDS, IAM, CloudFront, CloudWatch S3, LightSail) Production experience using Docker, SVN, CVS, GIT, jQuery/jQueryUI, MariaDB, Memcached, Consul, Shell script, JIRA, Mixpanel Proficient with various OS systems (including installation and configuration): Windows, macOS, Linux (Redhat/Centos, Ubuntu) Working knowledge of Firewalls, VPNs and security products Other: Wireshark, Firebug, Chrome Dev Tool, Selenium, Postman