Gregor Staab - Backend Developer

Q: Where is Gregor based?

Gregor is based in Frankfurt, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Gregor speak?

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

Q: How many years of experience does Gregor have?

Gregor has at least 11 years of experience. During this time, Gregor has worked in at least 4 different roles and for 4 different companies . The average length of individual experience is 3 years and 9 months . Note that Gregor may not have shared all experience and actually has more experience.

Q: What is Gregor's latest experience?

Gregor's most recent position is Backend Developer at Jurebus GmbH .

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

In recent years, Gregor has worked for Jurebus GmbH and Comwrap Reply GmbH .

Q: Which industries is Gregor most experienced in?

Gregor is most experienced in industries like Information Technology and Advertising .

Q: Which business areas is Gregor most experienced in?

Gregor is most experienced in business areas like Information Technology , Product Development , and Marketing .

Q: Which industries has Gregor worked in recently?

Gregor has recently worked in industries like Information Technology and Advertising .

Q: Which business areas has Gregor worked in recently?

Gregor has recently worked in business areas like Information Technology , Product Development , and Marketing .

Recommended expert

Frankfurt, Germany

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Experience

Feb 2023 - Present

3 years 3 months

Frankfurt, Germany

Backend Developer

Jurebus GmbH

Updating the codebase (PHP and Symfony) using Rector
Setting up quality assurance processes
Deployment including test runner
Using phpstan and php_cs to improve code quality
Introducing unit tests and integration tests
Developing the software architecture further, following common design patterns to enable the iterative introduction of new features
Implementing Symfony Messenger to handle the software's numerous background processes efficiently and reliably
Optimizing and extending a module for registering and processing incoming leads (via API of a telephony service provider)
Developing a module that automates the management of individual Google Ads campaigns based on various parameters (via Google Ads API)
Technical planning and implementation of a new business model, considering the requirements of all company departments
Developing a module for managing contracts and Google Ads budgets
Developing a module for automated control of Google Ads campaigns based on the current budget status
Developing a customer portal to retrieve statistics and contract information
Modernizing the backend with Symfony UX Live Components

Nov 2020 - Jan 2023

2 years 3 months

Frankfurt, Germany

PHP Developer (Symfony)

Comwrap Reply GmbH

Acting as Project Lead Developer on multiple projects based on PHP and the Symfony framework
Using technologies like Fastly, Redis, or Solr to deliver products with top performance
Implementing REST APIs to communicate with frontend applications
Applying agile development methods
Configuring and deploying applications on cloud infrastructure
Regularly attending client meetings to align on requirements and features
Taking responsibility for internal projects to improve project quality
Communicating and closely collaborating with colleagues and freelancers from various disciplines, including onboarding and support with technical challenges
Creating detailed system documentation for other developers and for training purposes

Nov 2019 - Apr 2020

6 months

Frankfurt, Germany

Web Developer

Geometry Global - Ogilvy

Integrating the frontend into the B2B portal
Working closely with the SAP Hybris development team and streamlining data structures
Frontend development with Handlebars, SASS, and vanilla JS (ES6)
Using Vue.js for dynamic components

Apr 2015 - Oct 2020

5 years 7 months

Frankfurt, Germany

Full Stack Web Developer

Self-employed

Developing an eCommerce POC with express.js & vue.js, deployed on Heroku
Building eCommerce shops based on Shopware 6 and creating Shopware 6 plugins
Planning, designing, and programming various websites and microsites for small businesses
Custom backend development with the PHP framework ProcessWire
Frontend design with HTML, SASS, and vanilla JS (ES6)

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology and Advertising.

Information Technology

Advertising

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, and Marketing.

Information Technology

Product Development

Marketing

Skills

Php
Shopware
Symfony (Framework)
Docker
Doctrine
Git
Google Adwords
Javascript
Mariadb
Mysql
Software Architecture / Modeling
Software Design
Software Development (General)
Software Quality

Languages

German

Native

English

Advanced

Certifications & licenses

Shopware 6 Developer

Statistics

Experience

Total positions 4

Experience in Information Technology 11 y

Avg length 2 y 10 m

Longest experience 5 y 6 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Backend Developer, PHP Developer (Symfony), Web Developer

Main industries Information Technology, Advertising

Main business areas Information Technology, Product Development, Marketing

Qualifications

Certifications earned 1

Profile

Created

September 2024

Last Update

March 2026

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Frequently asked questions

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

Where is Gregor based?

Gregor is based in Frankfurt, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Gregor speak?

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

How many years of experience does Gregor have?

Gregor has at least 11 years of experience. During this time, Gregor has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 3 years and 9 months. Note that Gregor may not have shared all experience and actually has more experience.

What roles would Gregor be best suited for?

Based on recent experience, Gregor would be well-suited for roles such as: Backend Developer, PHP Developer (Symfony), Web Developer.

What is Gregor's latest experience?

Gregor's most recent position is Backend Developer at Jurebus GmbH.

What companies has Gregor worked for in recent years?

In recent years, Gregor has worked for Jurebus GmbH and Comwrap Reply GmbH.

Which industries is Gregor most experienced in?

Gregor is most experienced in industries like Information Technology and Advertising.

Which business areas is Gregor most experienced in?

Gregor is most experienced in business areas like Information Technology, Product Development, and Marketing.

Which industries has Gregor worked in recently?

Gregor has recently worked in industries like Information Technology and Advertising.

Which business areas has Gregor worked in recently?

Gregor has recently worked in business areas like Information Technology, Product Development, and Marketing.

Does Gregor have any certificates?

Gregor has 1 certificate: Shopware 6 Developer.

What is the availability of Gregor?

Gregor is immediately available part-time for suitable projects.

What is the rate of Gregor?

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

How to hire Gregor?

To hire Gregor, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1000

750

500

250

Market avg: 832-992 €

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

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Experience

Backend Developer

Jurebus GmbH

PHP Developer (Symfony)

Comwrap Reply GmbH

Web Developer

Geometry Global - Ogilvy

Full Stack Web Developer

Self-employed

Industry Experience

Business Area Experience

Skills

Languages

Certifications & licenses

Shopware 6 Developer

Statistics

Experience

Global Experience

Expertise

Qualifications

Profile

Frequently asked questions

Where is Gregor based?

What languages does Gregor speak?

How many years of experience does Gregor have?

What roles would Gregor be best suited for?

What is Gregor's latest experience?

What companies has Gregor worked for in recent years?

Which industries is Gregor most experienced in?

Which business areas is Gregor most experienced in?

Which industries has Gregor worked in recently?

Which business areas has Gregor worked in recently?

Does Gregor have any certificates?

What is the availability of Gregor?

What is the rate of Gregor?

How to hire Gregor?

Average rates for similar positions

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