Roland Peffer - General Manager and Owner

Q: Where is Roland based?

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

Q: What languages does Roland speak?

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

Q: How many years of experience does Roland have?

Roland has at least 37 years of experience. During this time, Roland has worked in at least 5 different roles and for 5 different companies . The average length of individual experience is 6 years and 1 month . Note that Roland may not have shared all experience and actually has more experience.

Q: What is Roland's latest experience?

Roland's most recent position is General Manager and Owner at Clixxun GmbH .

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

In recent years, Roland has worked for Clixxun GmbH .

Q: Which industries is Roland most experienced in?

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

Q: Which business areas is Roland most experienced in?

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

Q: Which industries has Roland worked in recently?

Roland has recently worked in industries like Automotive , Healthcare , and Information Technology .

Q: Which business areas has Roland worked in recently?

Roland has recently worked in business areas like Information Technology , Product Development , and Project Management .

Recommended expert

Straelen, Germany

Check rate

Experience

Jan 2005 - Present

21 years 7 months

Straelen, Germany

General Manager and Owner

Clixxun GmbH

Software design & development (external and internal projects)
Product management
System and software architecture
Purchase, sales, marketing
Software project management
Thematic focus: Video streaming, image & signal processing, consumer electronics, medical applications, automotive HMI, learning systems

Jan 1997 - Dec 2004

8 years

Nettetal, Germany

Software Developer (Multimedia)

Terratec Electronic GmbH

Project management of various software projects
Introduction of object oriented software design
Quality management and source control
Development and design of internal user interface library (MFC based)
Product design
Thematic focus: Audio, music, video, TV, GUI

Jan 1995 - Dec 1997

3 years

Bochum, Germany

System Developer

Zentrum für Neuroinformatik

Software design, research & development and project management
Audio, video and image analysis based on classical signal analysis and artificial neuronal network algorithms
Assistant system-administrator (heterogeneous Unix / Windows network)

Jan 1994 - Dec 1995

2 years

Bochum, Germany

Student Research Assistant

Zentrum für Neuroinformatik

Software development in the area of face recognition software

Jan 1992 - Dec 1994

3 years

Bochum, Germany

Student Research Assistant – Diploma Candidate

Ruhr Universität Bochum, Institut für Neuroinformatik

Research and software development in the area of sound analysis software
Classification of military vehicle sound emissions through artificial neural networks

Jan 1990 - Dec 1992

3 years

Bochum, Germany

Student Research Assistant

Ruhr Universität Bochum, Bochum Verification Project

Software development for the Bochum Verification Project research group
Field measurements on various events and data analysis

Industry Experience

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

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

Information Technology

Automotive

Healthcare

Manufacturing

Education

Business Area Experience

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

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

Project Management

Information Technology

Product Development

Quality Assurance

Research and Development

Summary

Born 1968.
Married with children.

Skills

Major Skills:

Project Management.
Design And Development Of Graphical User Interfaces (Gui)
Product Design (Consumer Electronics)
Software Architecture
Cross Platform Software Development.
Media Streaming, Image & Audio Processing And Analysis
Development Of Learning Software Solutions ( Deep Learning, Genetic Algorithms).

Key Words:

Script & Programming Languages: C, C++, Objc, C#, Pascal, Swift, Perl, Python, Json, Xml, Html, Css, Python, Qtqml Version 5.X And 6.X, Javascript
Database: Sql, Mongodb,...
Sdk& Api: Gstreamer, Arrayfire, Directshow,, Cocoa, Mfc, .Net, Qt,Qml,Qt3d, Json, Clutter, Gtk, Libusb, Gcrypt Quvi, Gdata, Etc.
Gpu Development: Opencl, Opengl, Glsl, Cuda
Al: Deeplearning, Keras, Tensorflow, Pytorch, Hyperparameter Optimisation, Vae, Transformers, Self-Supervised Learning
Bus Protocols Usb 1.0,2.0, 3.0, 12c, 12s, Tdm, Spi, Rs232, Cypress Gpif, Pci, Csi, Can
Network Protocols: Tcpip, Udp, Rtp, Http, Mqtt, Rest, Rtp/Rtcp Etc.
Micro Controller, Socs & Dsps: X86, Arm, Mips, 8051, Sharc, Nxp Imx, Esp32, Telechips, Broadcom, Marvel, Cypress, Ralink, Realtek, Analog Devices, Ti
Operating Systems: (Embedded) Linux, Osx, Ios, Windows, Android, Qnx
Cloud & Microservices, Docker, Dockerswarm, Portainer, Terraform
Pdk Tools: Buildroot, Ptxdist, Yocto
Media Formats (Incomplete): H265, H264, H263, Mpeg4, Mpeg2, Mpegts, Mp3, Wmv, Wma, Mov, Xvid, Matroska, Ogg, Theora
Ide'S: Qtcreator, Xcode, Visual Studio, Keil Uvison, Eclipse, Mono Develop U.A.
Version Control: Git, Svn
Quality Management And Bug Tracking: Bugzilla, Codebeamer E.T.C.
Misc.: Dvb, Fss, 3d Design & Animation, Shader Development, Uml, Unity3d, Unreal Engine
Project Management: Confluence, Jira Software/Core, Bitbucket, Gitlab, Scrum, Azure Devops

Industry Experience:

Consumer Electronics
Medical Technology
Automotive
Defense
Manufacturing & Production
Smart Home & Lot
Security & Surveillance
Home Appliances

Various:

Driving License
Sailing License
Scuba Diving

Languages

German

Native

English

Advanced

Education

Oct 1987 - Jun 1994

Ruhr Universität Bochum

Diploma in Physics, Neuroinformatics · Physics · Bochum, Germany

Oct 1978 - Jun 1987

Werner Jäger Gymnasium Nettetal

High School Diploma · Nettetal, Germany

Certifications & licenses

Driving license

SCUBA Diving

Sailing License

Statistics

Experience

Total positions 6

Experience in Information Technology 23.5 y

Avg length 6 y 8 m

Longest experience 21 y 6 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles General Manager and Owner, Software Developer (Multimedia), System Developer

Main industries Information Technology, Automotive, Healthcare

Main business areas Project Management, Information Technology, Product Development

Qualifications

Certifications earned 3

Profile

Created

July 2025

Last Update

July 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Roland based?

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

What languages does Roland speak?

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

How many years of experience does Roland have?

Roland has at least 37 years of experience. During this time, Roland has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 6 years and 1 month. Note that Roland may not have shared all experience and actually has more experience.

What roles would Roland be best suited for?

Based on recent experience, Roland would be well-suited for roles such as: General Manager and Owner, Software Developer (Multimedia), System Developer.

What is Roland's latest experience?

Roland's most recent position is General Manager and Owner at Clixxun GmbH.

What companies has Roland worked for in recent years?

In recent years, Roland has worked for Clixxun GmbH.

Which industries is Roland most experienced in?

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

Which business areas is Roland most experienced in?

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

Which industries has Roland worked in recently?

Roland has recently worked in industries like Automotive, Healthcare, and Information Technology.

Which business areas has Roland worked in recently?

Roland has recently worked in business areas like Information Technology, Product Development, and Project Management.

What is Roland's education?

Roland attended Ruhr Universität Bochum for Physics.

Does Roland have any certificates?

Roland has 3 certificates. These include: Driving license, SCUBA Diving, and Sailing License.

What is the availability of Roland?

Roland is immediately available full-time for suitable projects.

What is the rate of Roland?

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