Michael R.
Freelancer
Experience
Feb 2023 - Present
2 years 8 monthsFreelancer
Freelancer
Nov 2019 - Jan 2023
3 years 3 monthsLead-Dev
Gartenhaus GmbH
- Ongoing development of several international online shops
- Lead-Dev role and support for all internal and external developers
- DevOps and SysAdmin tasks
- Release management
- Optimization of system architecture for speed and stability
- Code reviews and quality assurance
May 2019 - Oct 2019
6 monthsLead-Dev, Technical Project Manager
Oyoyo.io / textilwerk.com
- Shop creation and interface development (ERP)
- Creation of an on-demand textile printing online shop where designers can upload their designs and showcase them as finished products
- Implementation of production and shipment of physical products only after purchase
Jan 2019 - May 2019
5 monthsHead of E-commerce
Web-For-Life e.K.
Oct 2018 - Apr 2019
7 monthsConsultant, Lead-Dev
HTK Hamburg
- Shop creation in Shopware 5 as a B2B product catalog
- Preparation for B2B online sales at a later stage
- Creation of design elements (shopping worlds)
- Development of interfaces (ERP)
Apr 2018 - Oct 2018
7 monthsConsulting, Lead Dev, Technical Project Management
J. Führ
- Development of an online shop with Shopware 5 (product catalog only, online sales prepared for a later stage)
- Template implementation
- Quality assurance
- Collaboration with ERP integrator and preparation for ERP system
Oct 2017 - Mar 2018
6 monthsConsulting, Technical Project Management, Lead Dev
model-tray GmbH
- Development of the online shop
- Quality assurance
Feb 2014 - Dec 2018
4 years 11 monthsSenior Backend Developer / Lead-Dev E-Commerce
Web-For-Life e.K.
Apr 2009 - Jan 2014
4 years 10 monthsWeb & Mobile Application Developer
freenet.de GmbH (freenetGROUP)
Summary
Well over 20 years of professional experience with PHP and databases. For 10 years, a passionate e-commerce and Shopware expert with a strong interest in DevOps and small, everyday SysAdmin tasks. Enjoy quality assurance using static code analysis tools and manual code reviews with a focus on code quality (CCD, SOLID), performance, and security. Skilled and experienced in deployments. A true fire-fighter. Spent one year as interim technical project manager for 16 e-commerce projects. Humorous, reliable, easygoing, flexible, communicative, goal-oriented, self-driven, team player.
Languages
German
NativeEnglish
IntermediateEducation
Aug 1998 - Jan 2001
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Apprenticeship as an IT specialist in application development · IT specialist in application development · Germany · 1.6
Certifications & licenses
Clean Code Development
Shopware Certified Developer Advanced
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