Stefan Pölz - Senior Software Engineer / Software Architect

Q: Where is Stefan based?

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

Q: What languages does Stefan speak?

Stefan speaks the following languages: German (Native) .

Q: How many years of experience does Stefan have?

Stefan has at least 17 years of experience. During this time, Stefan has worked in at least 4 different roles and for 6 different companies . The average length of individual experience is 3 years and 11 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 Software Engineer / Software Architect at Freelance .

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

In recent years, Stefan has worked for Freelance and adesso SE .

Q: Which industries is Stefan most experienced in?

Stefan is most experienced in industries like Information Technology , Energy , and Automotive . Stefan also has some experience in Education and Healthcare .

Q: Which business areas is Stefan most experienced in?

Stefan is most experienced in business areas like Product Development , Information Technology , and Research and Development . Stefan also has some experience in Quality Assurance .

Q: Which industries has Stefan worked in recently?

Stefan has recently worked in industries like Information Technology and Automotive .

Q: Which business areas has Stefan worked in recently?

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

Recommended expert

Stuttgart, Germany

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Experience

Jun 2023 - Present

3 years 3 months

Senior Software Engineer / Software Architect

Freelance

I am available as a freelance (full-stack) software developer and/or architect to work in agile teams and develop high-quality applications together.

Jul 2019 - May 2023

3 years 11 months

Stuttgart, Germany

Senior Software Engineer / Software Architect

adesso SE

Within a SAFe release train, I further developed a web shop that offers apps and services for vehicles.
I also supervised student internships.

May 2018 - Jun 2019

1 year 2 months

Weissach, Germany

Development Engineer

ASAP Engineering GmbH

I worked on four software projects in Scrum teams in the automotive sector.
The main project was a low-code application for processing vehicle telemetry data.

May 2015 - Apr 2018

3 years

Stuttgart, Germany

Agile Software Engineer

andrena objects ag

I worked on three software projects in Scrum teams.
The main project was developing an iOS app for workforce management in power grid maintenance.
I also quantified software quality through code assessments for various client projects.

Oct 2010 - Apr 2015

4 years 7 months

Karlsruhe, Germany

Research Associate

Institute for Nuclear Waste Disposal, Karlsruhe Institute of Technology

I carried out scientific projects, wrote publications, developed software, organized workshops, and supervised student theses.
My work focused on calibrating partial-body counters using HPGe detectors to determine the activity of incorporated radionuclides based on medical imaging data, Monte Carlo simulation of radiation transport, and machine learning.

Apr 2009 - Sep 2010

1 year 6 months

Karlsruhe, Germany

Research Associate

Institute for Information Management in Engineering, Karlsruhe Institute of Technology

I taught software engineering (prepared materials, gave lectures, organized exercises and exams).
Additionally, I prepared project proposals and carried out research projects in the fields of medical and automotive engineering.

Industry Experience

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

Experienced in Information Technology, Energy, Automotive, Education, and Healthcare.

Information Technology

Energy

Automotive

Education

Healthcare

Business Area Experience

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

Experienced in Product Development, Information Technology, Research and Development, and Quality Assurance.

Product Development

Information Technology

Research and Development

Quality Assurance

Languages

German

Native

Education

Oct 2010 - Feb 2014

Karlsruhe Institute of Technology

PhD, Doctor of Engineering Sciences · Engineering Sciences · Karlsruhe, Germany

Oct 2003 - Mar 2009

University of Karlsruhe

Diploma · Computer Science · Karlsruhe, Germany

Certifications & licenses

Scaled Agile

iSAQB

scrum.org

Statistics

Experience

Total positions 6

Experience in Information Technology 10 y

Avg length 2 y 10 m

Longest experience 4 y 6 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Senior Software Engineer / Software Architect, Development Engineer, Agile Software Engineer

Main industries Information Technology, Energy, Automotive

Main business areas Product Development, Information Technology, Research and Development

Qualifications

Highest degree Doctorate

Certifications earned 3

Profile

Created

February 2024

Last Update

May 2026

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Frequently asked questions

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

Stefan speaks the following languages: German (Native).

Stefan has at least 17 years of experience. During this time, Stefan has worked in at least 4 different roles and for 6 different companies. The average length of individual experience is 3 years and 11 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 Software Engineer / Software Architect, Development Engineer, Agile Software Engineer.

Stefan's most recent position is Senior Software Engineer / Software Architect at Freelance.

In recent years, Stefan has worked for Freelance and adesso SE.

Stefan is most experienced in industries like Information Technology, Energy, and Automotive. Stefan also has some experience in Education and Healthcare.

Stefan is most experienced in business areas like Product Development, Information Technology, and Research and Development. Stefan also has some experience in Quality Assurance.

Stefan has recently worked in industries like Information Technology and Automotive.

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

Stefan holds a Doctorate in Engineering Sciences from Karlsruhe Institute of Technology.

Stefan has 3 certificates. These include: Certified Safe 5 Practitioner (Scaled Agile), Certified Professional For Software Architecture – Advanced Level (iSAQB), and Professional Scrum Master I (scrum.org).

Stefan is immediately available part-time for suitable projects.

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.

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

Daily Rate Distribution

0 2 4 6 8

<€800 €800-1200 €1600+

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.

Average rates for similar positions

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

1200

900

600

300

Daily rate avg. 1054 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1200

900

600

300

Median rate 956 €

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.

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