Development of a unique content management system (CMS) for a media/news organization. My role involves building a modern, scalable front-end and admin interface using Next.js and TypeScript, designed to unify the diverse needs of multiple news outlets with varying formats and data sources. Additionally maintaining a compatibility bridge with a legacy Java-based CMS, ensuring seamless integration and continuity across platforms.

- Communication with clients on regular basis- Walking through consultation to implementation and deployment- From development itself to DevOps, SEO, etc- Custom CMS for landing sites in PHP8.2+Nette and React

- Rewrite of a legacy application, utilizing Slim (& PSR standards), PHP 8.2, Doctrine ORM, MySQL & Docker (Compose)- Custom-made CMS/backend with localization- Vanilla JS, jQuery, Bootstrap 4/5 for frontend

- Lead the website rewrite utilizing Node.js, TypeScript and Vue.js 3 - Migration from a PHP-based CMS NamelessMC - Increased performance of internal Java services by migrating to GraalVM

- Participated in performance analysis, design, development and testing.- Developed internal core microservices using TypeScript, Java or Rust.- Participated and led the development of the new website in PHP (Laravel) and Vue.js.

- Managing Linux servers, Git, CI/CD- PHP - Laravel (+ Lumen for small projects), Nette + some Symfony components- PHPStan for static analysis, PHPUnit for unit testing and adhering to the PSR 4, 7 and 12 standards- Increased performance of delivering results to customers by automizing a lot of the workflow- TypeScript - Fastify/Express, Apollo GQL, Prisma/TypeORM- React - Redux, styled-components + framework Next.js, Gatsby- Vue - Vuex, vue-router, vue-i18n + framework Nuxt.js- Creating frontend SPAs with React or Vue.js in new projects- Migration of older jQuery projects to SPAs in React/Vue.js- Migration of legacy Vue.js 2 codebases to Vue.js 3 + Composition API