Development

Programming languages:

• PHP; Mainly by using Symfony framework and components like API Platform, Sonata and Doctrine
• Node.js; Small applications that run on frameworks like express.js
• Javascript / ES6; Worked a lot with React.js but also with Vue.js and Angular.js
• CSS/SASS; Worked a lot with CSS and SASS but never as a pure front-end developer
• Go; Started to learn the language
• Ruby; Basic understanding
• Python; Basic understanding
• C/C++; Basic understanding

Programming principles:

• Monolith and (micro)services architecture
• Design principles like DRY and KISS
• Code quality assurance
• Domain Driven Design
• Version release strategy
• Automated tests with phpunit, behat, phpstan and more
• Communication protocols; Pub/sub, Request/Reply, REST API, JWT, HTTP2
• Database engines; MariaDB, PostgreSQL, ElasticSearch, sqlite, redis
• Caching mechanism; Varnish, SSI, Redis, Opcode