Jan-Christopher R.-Construction Supervision, Repair, Service and Fiber Optic Infrastructure
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Experience
Installation Team Leader
QFM Fernmelde- und Elektromontagen GmbH
- Technical site management
- Planning & documentation
- Billing
- Professional & disciplinary management of employees
- Process management
- Cost calculation & preparation of specifications
- Strategic sales
Network Planning Team Leader
comcross GmbH
- Professional & disciplinary management of employees
- Management & planning of FTTx infrastructure projects
- Documentation & billing
- Cost calculation & preparation of specifications
- Training employees in IT applications such as QGIS
- External trainer for Deutsche Telekom Technik GmbH
- Customer acquisition
- Preparation of the project structure for employees
FTTx Planning Project Manager
comcross GmbH
- Management & planning of FTTx infrastructure projects
- Preparation of the project structure for employees
- Documentation and billing of completed services
- Cost calculation & preparation of specifications
- Training employees in IT applications such as QGIS
Fixed-Line Network Planner
comcross GmbH & Co. KG
- Planning of FTTx infrastructure projects according to client requirements
- Preparation and coordination of approvals with municipalities and local authorities
- Development of a GIS planning structure
Broadband Planner
Stadtnetze Münster GmbH
- Planning of fiber optic connection routes in the Münster area
- Process management
- Documentation of line technology facilities in the Stadtnetze Münster network
- Material planning
- Preparation of specifications and technical contract conditions
FTTx Construction Manager
ALMEN GMBH
- Monitoring and coordinating construction sites
- Applying for traffic permits in accordance with VOB
- Preparing line engineering documentation
- Preparing field measurements with clients according to the bill of quantities
- Coordinating subcontractors
Telecommunications Construction Team Leader
AFS-Kabelmontagen GmbH & Co.KG
- Team leadership / project management / telecommunications technician
- Technical management of the installation team
- Billing of completed work and scheduling
- Documentation
- Material logistics
Construction Supervisor
Deutsche Telekom AG, Deutsche Telekom Technik GmbH
- Technical and on-time execution of infrastructure projects
- Project cost control
Platform Control Specialist
Deutsche Telekom AG, Deutsche Telekom Technischer Service GmbH
- Application support for the production database
- Configuration of customer devices during the commissioning process
- Routing changes in the backbone
- Statistical analysis
- Process implementation
IT Systems Electronics Technician Trainee
Deutsche Telekom AG
- Trainee
Temporary worker
OTS - Original Teile und Service GmbH & Co. KGaA
- Warehouse duties, shipping, bookkeeping
Temporary worker
OTS - Original Teile und Service GmbH & Co. KGaA
- Warehouse duties, shipping, bookkeeping
Temporary worker
Schwimm In
- Catering assistant, taking on regular shifts,
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Telecommunication, Construction, Automotive, and Food and Beverage.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Operations, Project Management, Information Technology, Logistics, Business Intelligence, and Sales.
Summary
RDF-Service positions itself as a specialized service provider for repair, maintenance and quality assurance in the fiber optic and network infrastructure market. While the German fiber optic market is still strongly shaped by new construction, a structurally growing segment for operation, maintenance and services for already built networks is developing in parallel. This is exactly where RDF-Service operates.
The service portfolio includes cable pulling and blowing, duct repair, fault diagnosis, as well as structured documentation and quality assurance.
Skills
- Planning And Implementation Of Fiber Optic Projects (Fttx)
- Construction Management And Construction Support In Infrastructure Expansion
- Network Planning And Documentation (Including Gis / Qgis)
- Cost Calculation, Specifications And Billing
- Professional And Disciplinary Management Of Employees
- Customer Acquisition And Strategic Sales
- Confident Communication With Clients, Construction Managers, Network Operators And Subcontractors
- Clear And Reliable Communication, Even Under Time And Project Pressure
- Ability To Build Trust And Develop Long-Term Business Relationships
- Experience In Managing And Instructing Employees
- Systematic Planning And Organization Of Projects
- Standardized Documentation And Traceable Recording Of Services
- Cost Calculation And Commercial Evaluation Of Services
- Development Of Efficient And Repeatable Work Processes
- Experience With Digital Tools And Systems (Qgis, Planning Tools, Office)
Languages
Education
Cologne Chamber of Crafts
Master Craftsman in Information Technology · Information Technology · Cologne, Germany
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
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Jan-Christopher is based in Gevelsberg, Germany and can operate in on-site, hybrid, and remote work models.
Jan-Christopher speaks the following languages: German (Native), English (Advanced).
Jan-Christopher has at least 19 years of experience. During this time, Jan-Christopher has worked in at least 11 different roles and for 11 different companies. The average length of individual experience is 1 year and 5 months. Note that Jan-Christopher may not have shared all experience and actually has more experience.
Based on recent experience, Jan-Christopher would be well-suited for roles such as: Installation Team Leader, Network Planning Team Leader, FTTx Planning Project Manager.
Jan-Christopher's most recent position is Installation Team Leader at QFM Fernmelde- und Elektromontagen GmbH.
In recent years, Jan-Christopher has worked for QFM Fernmelde- und Elektromontagen GmbH, comcross GmbH, comcross GmbH & Co. KG, Stadtnetze Münster GmbH, and ALMEN GMBH.
Jan-Christopher is most experienced in industries like Telecommunication, Construction, and Automotive. Jan-Christopher also has some experience in Food and Beverage.
Jan-Christopher is most experienced in business areas like Operations, Project Management, and Information Technology. Jan-Christopher also has some experience in Business Intelligence, Logistics, and Sales.
Jan-Christopher has recently worked in industries like Telecommunication and Construction.
Jan-Christopher has recently worked in business areas like Project Management, Operations, and Sales.
Jan-Christopher holds a Master in Information Technology from Cologne Chamber of Crafts.
Jan-Christopher is immediately available part-time for suitable projects.
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.
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