Stefan P.-Senior PHP Developer
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Experience
Senior PHP Developer
WIZMO GmbH
In my role at this renowned agency specializing in Shopware solutions, I was responsible for developing custom Shopware plugins to meet our clients' specific needs. I designed and implemented tailored features that significantly improved the performance and user experience of online stores.
Frontend / Web Software Developer
IQ-optimize Software AG
- Responsible for the further development of Drillisch's mobile phone webshops.
- Developed and optimized microservices to improve the shop backend systems and increase data processing efficiency and user experience.
PHP Developer
DISAGU Schutzfolien Vertriebs GmbH
- Developed backend systems, including an inventory management system (WaWi), and implemented eBay interfaces to manage over 3 million products.
- Also developed and maintained two online shops, optimized system performance, and integrated data.
Web Developer
Die Konkurrenz
- Responsible for developing and building websites and online shops based on designers' layouts.
- Managed Google AdWords and Analytics to improve online marketing efficiency.
- Carried out SEO measures to improve search engine visibility and rankings.
Shopware 5 Support and Customization
Braune´s GmbH & Co. KG
- I carry out regular updates and design changes for this client's Shopware 5 store.
- A migration to Shopware 6 is also planned to modernize the technology platform.
Shopware 6 Updates, Support, Optimization
CapSpin.de
- For my client's Shopware 6 store, I provided regular updates and technical support, as well as performance optimizations and design adjustments, to continuously improve the store's functionality, security, and user experience.
Shopware 6 Support, Optimization
Casco Accessories GmbH
- For this Shopware 6 store, I performed regular updates, technical support, performance optimizations, and design adjustments.
- I also optimize search engine rankings to increase the website's reach and traffic.
PHP Developer / Shopware Plugin Developer
Studio Geloest GmbH
- Developed and optimized custom Shopware 6 plugins to extend the functionality of an existing e-commerce system.
- Took on the ongoing development and improvement of a PHP-based Symfony website, including code refactoring and performance optimization.
Shopware 5 & 6 Plugin Development
WIZMO GmbH
- Developed custom Shopware 5 & 6 plugins for the agency's clients.
- Also completed several migrations from Shopware 5 to 6, including setting up and configuring the new online stores.
Shopware 5 & 6 Plugin
avemio.tech GmbH
- I provided a wide range of services for this major client, which has several Shopware 5 and Shopware 6 stores.
- These included regular updates to the store systems, customizing, optimizing, and further developing numerous custom plugins, as well as supporting the implementation and configuration of various marketing campaigns in Shopware 6.
- I also provided first-level support for the client's employees to ensure smooth operations and quick solutions to their requests.
Shopware 6 Plugin Development
justSelling GmbH
- I maintain a custom product configurator plugin for Shopware 6, which my client offers as a service.
- My responsibilities include ongoing updates to the plugin for the latest Shopware versions, as well as continuously optimizing and expanding its functionality to keep improving and extending the plugin.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Advertising, and Retail.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Marketing, Logistics, and Supply Chain Management.
Summary
Experienced PHP freelancer specializing in Shopware and Symfony. Over 10 years of experience developing high-quality, custom e-commerce solutions. Skilled in project planning and delivery, with a clear focus on meeting deadlines and customer satisfaction.
Languages
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Experience
Expertise
Frequently asked questions
Have questions? Find more information here.
Stefan is based in Tremithousa, Cyprus and prefers 100% remote projects.
Stefan speaks the following languages: German (Native), English (Advanced).
Stefan has at least 9 years of experience. During this time, Stefan has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 2 years and 3 months. Note that Stefan may not have shared all experience and actually has more experience.
Based on recent experience, Stefan would be well-suited for roles such as: Senior PHP Developer, Frontend / Web Software Developer, PHP Developer.
Stefan's most recent position is Senior PHP Developer at WIZMO GmbH.
In recent years, Stefan has worked for WIZMO GmbH.
Stefan is most experienced in industries like Information Technology, Advertising, and Retail.
Stefan is most experienced in business areas like Information Technology, Product Development, and Marketing. Stefan also has some experience in Logistics and Supply Chain Management.
Stefan has recently worked in industries like Information Technology.
Stefan has recently worked in business areas like Information Technology and Product Development.
Stefan is immediately available full-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 12 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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