Sebastian M.
PHP Symfony Developer, Docker Image Developer
Experience
Jan 2023 - Present
2 years 9 monthsPHP Symfony Developer, Docker Image Developer
ITZBund
- Help with further development of the federal cloud
Oct 2022 - Aug 2023
11 monthsTraining Platform Support
TÜV Rheinland
- Further development of the platform with Laravel
- Migration of the platform from Laravel 8 to Laravel 10
- Migration from PHP 7.4 to PHP 8.2
May 2022 - Jul 2022
3 monthsSymfony Backend Developer and Docker Swarm Developer
CPA SoftwareConsult GmbH
Mar 2022 - Aug 2023
1 year 6 monthsDeveloper
Primamedia UG
- New development of VOD portals based on Laravel 8, Vue 3 with Composition API and GraphQL
- Using PHP 8, TypeScript, MySQL/MariaDB, MongoDB, Redis, JavaScript, HTML5, CSS3, Python and Go language
Jun 2021 - Feb 2022
9 monthsDeveloper
Sensus Media e.K
- Working on a shop for Denios using Commercetools API and Storyblok as well as Symfony 5
Jan 2019 - May 2021
2 years 5 monthsPHP Game Backend Developer
Whow Games GmbH
Developed a backend for a new game based on Symfony 4/5, Doctrine 2
Used MySQL (AWS AuroraDB), MongoDB (AWS DocumentDB), Google Firebase
Set up AWS ECS clusters
Performed data analysis with Google BigQuery
Since September 2020 working for the data team: tasks with Luigi (Python) and AWS Redshift
Oct 2018 - Jan 2019
4 monthsHamburg, Germany
PHP Developer
Good Game Studios / Altigi GmbH
Sep 2018 - Jan 2019
5 monthsBackend PHP Developer (Freelancer)
Whow Games GmbH
Jan 2018 - Aug 2018
8 monthsDeveloper
Gleich Aluminium GmbH
- Developed an internal communication system between clients and subcontractors based on the Symfony 4 framework
Oct 2017 - Apr 2018
7 monthsWeb Developer
Elbfloristik.de
- Created and maintained a website for a flower shop using WordPress and The7 theme templating system
Jun 2017 - Jul 2018
1 year 2 monthsDeveloper
Mukutu GmbH
- Further development of a language portal based on Zend Framework 2 and Doctrine 2
Feb 2017 - May 2017
4 monthsDeveloper
Intelligent Solution GmbH
- New development of a towing service application based on Zend Framework 3
- Repair and maintenance work on a cadastral office web application
Feb 2017 - May 2017
4 monthsDeveloper
Mukutu GmbH
- Co-development of a language portal based on Zend Framework 2 and Doctrine 2
- Development of a plugin for a Magento 2 shop
Nov 2016 - Dec 2017
1 year 2 monthsDeveloper
Company medientech.de
- Development of API interfaces for printing companies based on Zend Framework 3
Aug 2016 - Mar 2017
8 monthsDeveloper
Mukutu GmbH
- Helped fix the layout of a shop based on Magento 1.9
Sep 2015 - Present
10 years 1 monthDeveloper
G&G Media Foto-Film GmbH
- Further development and maintenance of the content management system for VOD portals
- SEO support
Jun 2015 - Aug 2015
3 monthsWeb Developer
Freiwillige Feuerwehr Lauenburg
- Website development using Drupal 7
Dec 2013 - Feb 2015
1 year 3 monthsWeb Developer
G&G Media Foto-Film GmbH
- Development of the content management system and a VOD video portal with billing system based on Zend Framework 3 and Doctrine 2 ORM
- Development of an affiliate system with partner billing and advertising materials
- SEO support
- Server installation and maintenance (Linux, NGINX, PHP 7 FPM, MySQL/MariaDB)
Mar 2007 - Nov 2013
6 years 9 monthsWebmaster and Team Lead
Surf Media GmbH
- Product sheets and SEO
- Development of small applications for webmasters
- Server support for the webmaster team
Jan 2003 - Dec 2007
5 yearsLauenburg, Germany
IT consultant and online retailer
Self-employed
- Online retail
- System migrations from Windows NT to Windows XP at Volksbanks, savings banks, and Metro
- System and PC configuration, PC hardware sales
Languages
Polish
NativeGerman
AdvancedEnglish
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