PHP Developer

Erfahrener Webanwendungsentwickler mit über 15 Jahren Erfahrung, spezialisiert auf PHP (Symfony-Framework) und bei Bedarf ergänzt durch Golang. Beherrscht Projekte unterschiedlichen Umfangs, von kleineren Websites bis hin zu vollständig skalierbaren Anwendungen auf der Grundlage von Microservices-Architektur und Web-APIs. Bachelor-Abschluss in Software-Technologien und -Management von der Tschechischen Technischen Universität in Prag. Hält sich proaktiv über das primäre Fachgebiet hinaus auf dem Laufenden und kann so zu Projekten beitragen, die JavaScript-Technologien (React, Node.js) und DevOps-Praktiken (Docker, Kubernetes, Helm) beinhalten. Gute Englischkenntnisse (B2-Niveau).

07/2021 – present
Developed a performance data collection application for cooling devices, including data materialization and report generation for customers. Responsible for creating the basic version of the platform, designing a suitable database solution, developing a REST API, and sending reports via email.
Used technologies: PHP, PostgreSQL/Timeseries, Git, Docker, REST API.

01/2021 – 02/2021
Created the initial version of a fully virtual trade fair platform focused on building technical equipment. Developed a REST API for user management, virtual exhibitions, and programs. Integrated chat and video conferencing features and imported exhibitor data.
Used technologies: PHP, PostgreSQL, Git, Docker, REST API.

01/2020 – present
Developed a web application for ordering property maintenance services, such as equipment inspections and servicing. Responsible for developing and maintaining the order process, creating customer and administrator sections, integrating the payment process, and sending notifications to administrators and customers.
Used technologies: PHP, PostgreSQL, RabbitMQ, Git, Docker.

10/2019 – 09/2020
Worked on a real estate portal in Luxembourg. Analyzed and integrated third-party APIs for real estate and marketing software, synchronized and merged data from multiple sources, and developed various parts of the portal.
Used technologies: PHP, PostgreSQL, RabbitMQ, Git, Docker.

05/2019 – present
Developed a notification component for informing users about service outages or planned maintenance. Implemented various notification channels, such as email, push notifications, SMS, and Slack.
Used technologies: PHP, PostgreSQL, Git, Docker, REST API.

10/2015 – 09/2019
Contributed to the development and maintenance of an extensive e-commerce platform for transitioning newly acquired e-shops into the microservices ecosystem of Mallgroup. Collaborated on process preparation and adoption, code optimization and refactoring, and worked with a larger development team.
Used technologies: PHP, MySQL, Golang, RabbitMQ, Elasticsearch, Git, Docker, REST API.

03/2013 – 09/2015
Developed a portal specializing in online comparison of financial products and energy prices, along with an affiliate network for lead generation. Managed, updated, and expanded the portal, integrated third-party APIs, and developed internal systems, libraries, and supporting tools.
Used technologies: PHP, MySQL, REST API, Git.

09/2012 – 02/2013
Contributed to the development of a discount portal.
Used technologies: PHP, MySQL, REST API, Git.

02/2008 – 08/2012
Developed a multimedia application to support retail sales.
Used technologies: PHP, MySQL, REST API, Git.