Stefan Pilz - Senior PHP Developer

Q: Where is Stefan based?

Stefan is based in Tremithousa, Cyprus and prefers 100% remote projects.

Q: What languages does Stefan speak?

Stefan speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Stefan have?

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.

Q: What is Stefan's latest experience?

Stefan's most recent position is Senior PHP Developer at WIZMO GmbH .

Q: What companies has Stefan worked for in recent years?

In recent years, Stefan has worked for WIZMO GmbH and IQ-optimize Software AG .

Q: Which industries is Stefan most experienced in?

Stefan is most experienced in industries like Information Technology , Advertising , and Retail .

Q: Which business areas is Stefan most experienced in?

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 .

Q: Which industries has Stefan worked in recently?

Stefan has recently worked in industries like Information Technology .

Q: Which business areas has Stefan worked in recently?

Stefan has recently worked in business areas like Information Technology and Product Development .

Recommended expert

Tremithousa, Cyprus

Check rate

Experience

Aug 2021 - Dec 2021

5 months

Senior PHP Developer

WIZMO GmbH

In my role at the 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 functionalities that significantly improved the performance and user experience of the online stores.

Jan 2017 - Jul 2021

4 years 7 months

Frontend / Web Developer

IQ-optimize Software AG

Responsible for further development of Drillisch's mobile web shops.
Developed and optimized microservices to improve the shop backend systems and increase the efficiency of data processing and user experience.

May 2015 - Dec 2016

1 year 8 months

PHP Developer

DISAGU Schutzfolien Vertriebs GmbH

Developed backend systems, including an inventory management system (WaWi) and implemented interfaces to eBay for managing over 3 million products.
Additionally developed and maintained two online shops, optimizing system performance and data integration.

Dec 2012 - May 2015

2 years 6 months

Web Developer

Die Konkurrenz

Responsible for developing and implementing websites and online shops based on designer templates.
Managed Google AdWords and Analytics to boost online marketing efficiency.
Carried out SEO measures to optimize visibility and rankings in search engines.

Shopware 5 Support and Custom Adjustments

Braune´s GmbH & Co. KG

For this client's Shopware 5 store, I perform regular updates and design adjustments.
A migration to Shopware 6 is also planned to modernize the technology base.

Shopware 6 Updates, Support, Optimization

CapSpin.de

For my client's Shopware 6 store, I provided regular updates and technical support, and performed performance optimizations and design tweaks to continuously improve the store's functionality, security, and user-friendliness.

Shopware 6 Support, Optimization

Casco Accessories GmbH

For this Shopware 6 store, I carried out regular updates, provided technical support, and performed performance optimizations and design adjustments.
Additionally, I optimize the search engine ranking to increase the site's reach and traffic.

PHP Developer / Shopware Plugin Developer

Studio Geloest GmbH

Developed and optimized custom Shopware 6 plugins to extend the features of an existing e-commerce system.
Took over the further development and improvement of a PHP-based Symfony website, including code refactoring and performance optimization.

Shopware 5 & 6 Plugin Development

WIZMO GmbH

Shopware 5 & 6 custom plugin development for the agency's clients.
Additionally, I handled some migrations from Shopware 5 to 6, including setup and configuration of the new online stores.

Shopware 5 & 6 Plugin

avemio.tech GmbH

For this large client with multiple Shopware 5 and Shopware 6 stores, I provided a wide range of services.
These include regular updates to the stores, customization, optimization, and further development of numerous custom plugins, as well as support in implementing and configuring various marketing campaigns in Shopware 6.
I also took on first-level support for the client's staff to ensure smooth operations and quick resolutions of inquiries.

Shopware 6 Plugin Development

justSelling GmbH

I maintain a custom product configurator plugin for Shopware 6 that my client offers as a service.
My tasks include ongoing adaptation of the plugin to the latest Shopware versions, as well as ongoing optimization and expansion of its features 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.

Information Technology

Advertising

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.

Information Technology

Product Development

Marketing

Logistics

Supply Chain Management

Summary

Experienced PHP freelancer specializing in Shopware and Symfony. Over 10 years of experience developing high-quality, custom solutions for e-commerce. Strong in project planning and execution with a clear focus on timely delivery and customer satisfaction.

Languages

German

Native

English

Advanced

Statistics

Experience

Total positions 11

Experience in Information Technology 5 y

Avg length 10 m

Longest experience 4 y 6 m

Expertise

Recent roles Senior PHP Developer, Frontend / Web Developer, PHP Developer

Main industries Information Technology, Advertising, Retail

Main business areas Information Technology, Product Development, Marketing

Profile

Created

May 2025

Last Update

May 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Stefan based?

Stefan is based in Tremithousa, Cyprus and prefers 100% remote projects.

What languages does Stefan speak?

Stefan speaks the following languages: German (Native), English (Advanced).

How many years of experience does Stefan have?

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.

What roles would Stefan be best suited for?

Based on recent experience, Stefan would be well-suited for roles such as: Senior PHP Developer, Frontend / Web Developer, PHP Developer.

What is Stefan's latest experience?

Stefan's most recent position is Senior PHP Developer at WIZMO GmbH.

What companies has Stefan worked for in recent years?

In recent years, Stefan has worked for WIZMO GmbH and IQ-optimize Software AG.

Which industries is Stefan most experienced in?

Stefan is most experienced in industries like Information Technology, Advertising, and Retail.

Which business areas is Stefan most experienced in?

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.

Which industries has Stefan worked in recently?

Stefan has recently worked in industries like Information Technology.

Which business areas has Stefan worked in recently?

Stefan has recently worked in business areas like Information Technology and Product Development.

What is the availability of Stefan?

Stefan is immediately available full-time for suitable projects.

What is the rate of Stefan?

Stefan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.