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 (IT) , Advertising , and Retail .

Q: Which business areas is Stefan most experienced in?

Stefan is most experienced in business areas like Information Technology (IT) , 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 (IT) .

Q: Which business areas has Stefan worked in recently?

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

Recommended expert

Tremithousa, Cyprus

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 bespoke features that significantly improved the performance and user experience of the online stores.

Jan 2017 - Jul 2021

4 years 7 months

Frontend / Web Software Developer

IQ-optimize Software AG

Responsible for enhancing Drillisch's mobile network webshops.
Developed and optimized microservices to improve the shop backend systems and increase data processing efficiency and user experience.

May 2015 - Dec 2016

1 year 8 months

PHP Developer

DISAGU Schutzfolien Vertriebs GmbH

Developed backend systems, including an ERP 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 mockups.
Managed Google AdWords and Analytics to boost online marketing efficiency.
Carried out SEO measures to optimize visibility and search engine ranking.

Shopware 5 Support and Customizations

Braune's GmbH & Co. KG

For this client's Shopware 5 shop, 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 experience.

Shopware 6 Support, Optimization

Casco Accessories GmbH

For this Shopware 6 store, I carried out regular updates, technical support, performance optimizations, and design tweaks.
I also optimize the site's SEO to increase its 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

Custom plugin development for Shopware 5 & 6 for the agency's clients.
Also handled some migrations from Shopware 5 to 6, including setup and configuration of the new online shops.

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 included regular updates of the shop systems, adjusting, optimizing, and further developing numerous custom plugins, as well as support in implementing and configuring various marketing campaigns in Shopware 6.
Additionally, I handled first-level support for the client's staff to ensure smooth operations and quick solutions to 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 updating the plugin for the latest Shopware versions and continuously optimizing and extending its functionality to improve and expand it.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (5 years), Advertising (2.5 years), and Retail (1.5 years).

Information Technology

Advertising

Retail

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (9 years), Product Development (5 years), Marketing (2.5 years), Logistics (1.5 years), and Supply Chain Management (1.5 years).

Information Technology

Product Development

Marketing

Logistics

Supply Chain Management

Summary

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

Languages

German

Native

English

Advanced

Profile

Created

May 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

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 Software 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 (IT), Advertising, and Retail.

Which business areas is Stefan most experienced in?

Stefan is most experienced in business areas like Information Technology (IT), 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 (IT).

Which business areas has Stefan worked in recently?

Stefan has recently worked in business areas like Information Technology (IT) 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.