OpenWrt Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used OpenWrt
Daniel Sedlack
Last position:
Senior Software Engineer at energielenker solutions GmbH
- Designed and implemented a Python-based ETL pipeline with the Dagster framework to transform raw energy data from heterogeneous sources using InfluxDB and visualizations in Grafana
- Defined time-based and dependency-based jobs
- Deployed to managed Kubernetes clusters using Helm
- Integrated InfluxDB Cloud
- Prepared data for use in Grafana, including cleaning, normalization, and time-based resampling in Python
- Developed dashboards and visualizations in Grafana
- Developed unit tests with mocking using pytest
- Set up a CI/CD pipeline in GitLab
Technologies: Python, Dagster, InfluxDB, Grafana, pandas, pytest, REST, CI/CD, GitLab, Container, Kubernetes, Helm, Docker, Cloud
Frank Bergmann
Last position:
System Engineer at Frequentis Comsoft
- Migrate company software to RHEL10
- Development in Bash, Python, C, Ansible
Meenakumar Vaikundam
Last position:
Senior Embedded Technical Manager at IIT Madras Pravartak Technologies
- Led 14 member dev team and delivered postgresql database integration and performance optimization
- Delivered 8 K lines of C code with fewer defects (5 medium to low) in 8 months of development
- Integrate open source pgVector for AI application of the database for exact and nearest neighbor search
Marcus Wiederstein
Last position:
Administrator, DevOps at KZVB
- Planned and implemented new network infrastructure (VLAN, LACP, DMZ, structured cabling)
- Migrated from VMware to KVM using Oracle Linux Virtualization Manager (OLVM), including CPU pinning
- Hardened the entire environment using SELinux (KVM hosts, container hosts, database servers)
- Configured and operated the virtualization platform with OLVM and Ansible-based provisioning
- Containerized and redeployed critical services: WordPress, Jenkins, PostgreSQL, MariaDB, Subversion with Apache + AD integration
- Developed Ansible playbooks for automated deployment and configuration management
- Integrated Foreman for repository and security management in the DMZ
- Produced technical documentation in Markdown; organized in Bookstack
- Coordinated with external vendors (e.g. HPE) for hardware installation and setup
- Delivered all contributions documented and reproducible in Markdown
Alexander Willer
Last position:
Freelance Head of Development / Strategy Consultant at LabMaker GmbH
- Consulting on a wide range of open science hardware projects in the fields of electronics, mechatronics, and optoelectronics
- Comprehensive system analysis and DFM optimization of a novel open hardware miniaturized two-photon microscope
- Exchange with scientists from renowned academic institutions to align the customer’s work in the best possible way
- Production coordination with local and international partners for PCB assembly, CNC machining, and optics
- Process analysis for product design, production planning/execution, product lifecycle, and product data management
- Coaching employees from all departments on the requirements that complex technical products place on business processes
- Development of a comprehensive PLM & PDM concept tailored to the needs of development and manufacturing
- Initiating intensive and direct cross-departmental exchange to identify improvement potential
- Planning shopfloor layout improvements with the production team and supporting the implementation process
- Quick onboarding of two new English-speaking colleagues in technical product management and development
- Ad-hoc and in-depth training of employees in the use of software tools such as KiCad or Autodesk Inventor
- Consulting on long-term development into a scalable, even stronger partner for the open science hardware community
Amit Vitekar
Last position:
Security Consultant (Ethical Hacker) at Security Research Labs (SRLabs)
- Led telecom security testing team & SOC deployments across Tier-1 carriers; reduced critical vulnerabilities by 30%.
- Conducted 5G/O-RAN fuzzing, penetration testing, and vulnerability research (basebands, RAN, core).
- Designed testbeds for protocol fuzzing (AFL++, LibAFL) on 5G stacks.
- delivered client workshops on secure telecom with AI assisted workflows.
- Researched AI-driven SOC and penetration testing (LLMs for log triage, anomaly detection, adversarial monitoring).
Martin Wilhelmi
Last position:
Security Auditor at MissionMe
- Environment: AWS, Ruby on Rails, GraphQL, React Native
- Penetration test for Backend, Android-App and iOS-App
Benjamin Beckmeyer
Last position:
Embedded Software Developer - embedded Linux at eks Engel FOS GmbH
- Industrial Ethernet switches
- Skills: ptxdist, Marvell Switch IC, XDP filter, Device Tree and Linux Kernel, DSA, RAUC
Discover over 15,000 top freelancers
Statistics of experts using OpenWrt
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
1.8 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Banking and Finance, Telecommunication
Certification focus areas
Information Technology, Business Intelligence, Legal
Bachelor's degree or higher
80%
Master's degree or higher
40%
Certifications per freelancer
1
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using OpenWrt
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What OpenWrt does
OpenWrt is a Linux-based system for routers, gateways and other network devices. It is used to turn standard hardware into flexible network appliances with fine-grained control over routing, wireless, firewall rules and remote access.
Typical work
- Router firmware setup and upgrades
- Wi-Fi tuning for homes, offices and branches
- VPN, firewall and guest network design
- Mesh, VLAN and traffic shaping configuration
- Recovery of broken or unstable device builds
Core tooling
Strong OpenWrt specialists work with LuCI, UCI, opkg and shell scripts. They also understand device trees, package feeds, network interfaces and the limits of embedded hardware. Many projects involve LEDE-era systems too, so clean migration and troubleshooting skills matter.
When companies need help
Teams bring in freelance OpenWrt expertise when a router fleet needs a stable rollout, a custom build, or a security fix. This is common in managed networks, industrial sites, retail branches and telecom setups in Germany where remote work is fine but local coordination and German documentation can help.
What good specialists deliver
A strong professional keeps builds reproducible and changes easy to audit. They document configuration, test fallback paths and make sure the device boots cleanly after updates. They also know how to balance performance, storage limits and long-term maintainability.
Common project signs
- The device uses an old vendor firmware with missing features
- Wireless drops, slow throughput or unstable roaming
- Firewall, VLAN or VPN rules are hard to maintain
- You need a custom image for a specific chipset or use case
- Updates have to be safe across many devices
Frequently asked questions
Curious about OpenWrt? Here are the answers that come up again and again.
OpenWrt is used to run routers and similar devices with more control than stock firmware allows. Companies use it for routing, Wi‑Fi, VLANs, VPN access, firewall rules, mesh setups and traffic shaping. It is a good fit when standard vendor firmware is too limited or too rigid.
OpenWrt gives you deeper control over networking, packages and device behavior than most stock firmware. Vendor firmware can be simpler, but it often limits tuning, automation and security hardening. OpenWrt is better when you need repeatable configuration and long-term flexibility.
OpenWrt is the project name most people use now, while LEDE is a former fork name that still appears in older documentation and project histories. If a device or internal guide mentions LEDE, a good specialist should understand how it maps to current OpenWrt releases. That matters during upgrades and legacy support.
A strong OpenWrt specialist usually knows Linux networking, shell scripting, firewall design and wireless basics. Experience with VLANs, VPNs, DHCP, DNS and embedded hardware constraints is also important. For custom builds, package feeds and build systems are a plus.
A OpenWrt project works best when the hardware model, chipset, network layout and required services are clear. If those details are missing, the specialist may need time to inventory devices and test safe changes. The more exact the target setup, the faster the work can move.
Yes, OpenWrt work is often done remotely because most tasks involve configuration, builds and testing. On-site time can still help when hardware must be flashed, recovered or physically inspected. For teams in Germany, it is common to mix remote delivery with local handover or lab access.
A good OpenWrt professional writes clear configs, avoids fragile hacks and tests rollback paths before deployment. Look for evidence of stable updates, sensible package choices and a good understanding of device limits. Clean documentation is a strong signal that the setup can be maintained.
OpenWrt work needs a specialist when the job involves custom images, complex wireless behavior, VPN and firewall design, or recovery from failed updates. General IT support may handle basic router setup, but embedded networking problems need deeper Linux and device knowledge. The same is true for fleets of devices that must stay consistent over time.
The average hourly rate of freelancers in Germany who have used OpenWrt in their recent projects is 95 €, which corresponds to a daily rate of about 764 € based on an 8-hour working day.
Of the freelancers in Germany who have used OpenWrt in their recent projects, 80% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Germany who have used OpenWrt in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Germany who have used OpenWrt in their recent projects are German (100%), English (100%), and Spanish (13%).
The most common industries among freelancers in Germany who have used OpenWrt in their recent projects are Information Technology (100%), Banking and Finance (63%), and Telecommunication (50%).
The most common business areas among freelancers in Germany who have used OpenWrt in their recent projects are Information Technology (100%), Product Development (88%), and Quality Assurance (75%).
Main locations of FRATCH Experts, who have recently used OpenWrt
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
