Summary

Freelance full stack developer and DevOps engineer since January 2001 with a lot of experience from more than 140 projects all around the world.

Skills

• PHP, Hack, HHVM, Symfony, Laravel, Zend, Doctrine, Magento

• JavaScript, TypeScript, Node.js

• Vue.js, React, Next.js, CKEditor

• Webpack, rollup.js, esbuild

• Java, Kotlin, Groovy, Spring, Spring Boot, Maven, Gradle

• HTML, XHTML, Web API, Web Components, Custom Elements

• CSS, Grid Layout, Flexbox

• SCSS, SASS, LESS, Bootstrap, Material Design

• SQL, PL/pgSQL, PostgreSQL, MySQL, SQLite

• Redis, Elasticsearch, MongoDB

• JSON, YAML, XML, XSD, WSDL, XSLT, XSL-FO, XPath, XQuery

• Shell, Bash, Ash

• Linux, Arch, Ubuntu, Debian, Alpine, Redhat, CentOS, Android

• Kubernetes, Helm

• Docker, Compose, Swarm, Machine, Registry

• nginx, Apache, Traefik, HTTPS, HTTP2, HTTP3

• Git, SVN

• Jenkins, Gitlab, Github, Docker Hub

• AWS, CloudFormation, EC2, ECR, EKS, Lambda, S3, SNS, SQS

• Basic knowledge in Android, C, C++, Go, Python

• and many more

Methodologies

• Agile and Lean Development

• Kanban, Scrum, Extreme Programming

• DevOps, Microservices

• Continuous Integration, Delivery and Deployment

• TDD, Unit Testing, E2E Testing, Test Automation