Carsten R.-Senior Development Manager
Check rate
Experience
Senior Development Manager
opta data IT GmbH
- Coordination of group companies
- Setup and development of a central SSO/portal
- Department Head DevOps/Development
Department Head IT / CTO (Development, QA, DevOps, Design)
opta data IT Solutions GmbH
- Personnel and budget responsibility > €4M
- 8 teams, 82 employees, 3 locations
Department Head Software Development
opta data hard- und software GmbH
- Personnel and budget responsibility
- Product management
- Graphics/design
Software Developer
opta data hard- und software GmbH
- Development and extension of software modules
- Bug fixes (COBOL)
Cinema Manager
Kinowelt Medien AG
- Purchasing, scheduling, and staff management for 8 cinemas
- Managing 8 full-time employees, scheduling temporary staff
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Media and Entertainment.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Product Development, Human Resources, Information Technology, Quality Assurance, Operations, and Procurement.
Skills
- Professional And Strategic Project And Product Management
- Agile Change Manager
- Administrative And Technical Leadership
- Agile Development Methodologies
- Iso 9001, 27001, C5
Languages
Education
Distance learning · Work and organizational psychology
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Carsten is based in Winterberg, Germany.
Carsten speaks the following languages: German (Native).
Carsten has at least 31 years of experience. During this time, Carsten has worked in at least 5 different roles and for 4 different companies. The average length of individual experience is 6 years and 3 months. Note that Carsten may not have shared all experience and actually has more experience.
Based on recent experience, Carsten would be well-suited for roles such as: Senior Development Manager, Department Head IT / CTO (Development, QA, DevOps, Design), Department Head Software Development.
Carsten's most recent position is Senior Development Manager at opta data IT GmbH.
In recent years, Carsten has worked for opta data IT GmbH.
Carsten is most experienced in industries like Information Technology and Media and Entertainment.
Carsten is most experienced in business areas like Product Development, Human Resources, and Information Technology. Carsten also has some experience in Quality Assurance, Operations, and Procurement.
Carsten has recently worked in industries like Information Technology.
Carsten has recently worked in business areas like Information Technology.
Carsten attended education in Work and organizational psychology.
Carsten has 6 certificates. Among them, these include: Certified Vocational Trainer (AEVO, IHK), IT Specialist for Application Development (IHK), and ISAQB/PSA Professional Software Architect.
The availability of Carsten needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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.
Calculated based on our freelancers’ daily rates as of 16 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Similar freelancers
Discover other experts with similar qualifications and experience
Frédéric K.
Arne H.
Albert F.
Matthias K.
Christian G.
Matthias M.
Christian K.
Lothar H.
Saqib J.
Carsten W.
Experts recently working on similar projects
Freelancers with hands-on experience in comparable project as a Senior Development Manager
Alwin F.
Peter F.
Yasin Y.
Stefan R.
Christian F.
Thomas M.
Shamaila M.
Vitaliy R.
Halil O.
Thomas S.
Nearby freelancers
Professionals working in or nearby Winterberg, Germany
Muhammad Tanveer B.
Holger H.
Thorsten M.
Rachid M.
Hannah K.
Gerhard K.
Christian E.
Ersin T.
Rufus H.
Günther E.
