Arm Experts in Berlin
matched in minutes by AIHire experts who design embedded software, optimize Arm-based Linux systems and bring Cortex, Neoverse or Mali projects into production. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used Arm
Hendrik W.
Last position:
Software Test and Maintenance Support at Anton Paar ProveTec GmbH
- Add/create test specifications
- Conduct regression tests
- Conduct release tests
- Analyze Jira tickets
- Identify software defects and fix them with C#
Peter K.
Last position:
Hardware and Software Developer / Project Manager at Anonymer Kunde
- Development of control units for the automotive industry incl. embedded software
- CAN bus, Vector Tools, CANoe
- Support of the development process according to ISO 26262
- Ensuring cyber security standards:
- Key exchange (PKI) between vehicle and control units
- Hardware Security Module (HSM)
- Communication with external service providers (international)
- Development (PCB) of measuring adapters, statistical analysis of sensors
- IoT and embedded software development, backend administration
Olaf N.
Last position:
Frontend Engineer at Danaher/Hach Lange GmbH
- Developed a SolidJS frontend UI for a spectrometric water analysis system on an ARM-based embedded Linux platform
- Prototyped UI in TypeScript React/Nx with LitElements and MQTT integration
- Built production UI using SolidJS, SUID, i18next, Ajv, MQTT.js, C3.js
- Refined requirements with UX team and water analysis system engineers
- Defined and documented system architecture, MQTT message formats, frontend architecture, and development setup
- Set up frontend system from scratch, implemented domain-oriented type system, UI components, and application state
- Managed MQTT pub/sub services and schema-based message validation in frontend
- Coached two junior frontend developers
- Worked in an agile remote team using JIRA, Git, and Bitbucket
Anuja C.
Last position:
Embedded Software Engineer at Digital Core Technology
- Designed and implemented embedded firmware in C/C++ for ARM-based microcontrollers and SoCs (STM32, NXP, Infineon)
- Worked across bare-metal, FreeRTOS, and Embedded Linux environments, contributing to BSP-level functionality, driver bring-up, and system integration
- Built, configured, and validated Embedded Linux systems using Yocto, including image build, boot validation, and runtime debugging
- Developed and executed unit, integration, and system-level tests, including HIL and SIL test scenarios on real hardware and simulated environments
- Created Python and Bash scripts to automate build, test execution, simulation runs, and reporting within CI/CD pipelines (Jenkins, GitLab CI)
- Designed test cases from software and system-level requirements, covering normal operation, edge cases, and failure scenarios
- Performed low-level debugging using JTAG/GDB, analyzing boot issues, timing problems, interrupts, and peripheral behavior
- Developed and validated communication interfaces including UART, SPI, I2C, CAN using logs and external measurement tools
- Used simulation and virtual test environments to validate software behavior prior to hardware availability
- Read and interpreted hardware schematics to understand signal routing, pin multiplexing, and peripheral connections
- Supported PCB design and review activities using Altium tool, assisting with component selection, pin mapping, and bring-up readiness
- Collaborated with cross-functional hardware, firmware, and system teams to clarify requirements, document assumptions, and improve overall test coverage
- Developed web interfaces using HTML, CSS, and JavaScript (ES6) and basic REST API development with Node.js
- Experience testing web applications and building UI automation frameworks using Selenium WebDriver
Edoardo P.
Last position:
Lead Backend Developer at Aware
Led backend engineering across core domains (main backend, notifications, medical knowledge base, results processing), owning delivery quality, team growth, and engineering standards.
Signature Outcomes
Shipped a flexible, no-code membership platform (pricing, packages, duration), enabling commercial changes without engineering involvement and keeping membership tiers coherent over time.
Built a high-impact backend team through mentorship, coaching engineers into independent contributors and establishing onboarding documentation that enabled fast ramp-up.
Scaled the team from 2 → 5 engineers while maintaining delivery cadence and code quality; owned hiring pipelines and onboarding.
Partnered closely with Product during design to assess feasibility, sequence work, and make pragmatic trade-offs between speed, tech debt, and long-term maintainability.
Institutionalized testing and simplicity as defaults, enforcing high test coverage and a “simple-first” architecture approach.
Tech & Practices
Stack: Node.js (TypeScript), Express, PostgreSQL; microservices (Node & Go); event-driven async jobs.
Practices: Testing as a release gate, lightweight design reviews, iterative delivery, documentation-driven onboarding.
Compliance & Security: Led implementation of Privacy Officer recommendations (GDPR and German healthcare regulations).
Mostafa S.
Last position:
Embedded Firmware Engineer at Esko-Graphics Imaging GmbH
- FPGA code conversion from AHDL to Verilog and SystemVerilog (Altera Cyclone)
- IDE: Intel Quartus Prime (Altera)
- Code simulation: QuestaSim
- Timing analysis
Varsha S.
Last position:
Embedded Engineer (Working Student) at Lautsprecher Teufel GmbH
- Proficient in using JIRA for sprint planning, bug reporting, and task management.
- Modified and enhanced embedded C/C++ firmware code on STM32, ESP32 and ARM-based MCUs and SoCs.
- Debugged and fixed embedded software issues; managed code with Git/GitLab (commits, merge requests, reviews).
- Created and maintained test cases and test plans using Testmo.
- Debugged and validated firmware builds; provided detailed bug reports.
- Executed manual tests across development stages.
- Familiar with RTOS concepts and implementation, including task scheduling and interprocess communication for real-time embedded systems.
- Managed planning and execution of acceptance and regression testing.
- Supported mobile app and system-level testing for audio streaming device.
- Tested communication protocols (HTTP, I2C, SPI, UART) and API interactions.
- Used terminal tools and SSH to debug embedded Linux systems.
Talat Göktuğ D.
Last position:
Embedded C/C++ Software & Hardware Design Engineer at Fotoniks Military Electro-Optic Systems
- Designed power PCBs, analog video boards, custom Linux-based embedded systems, and NATO-compliant electronics.
- Developed ARM C/C++ firmware for communication and real-time control.
- Implemented UART, SPI, I²C, PWM, ADC, Ethernet and CAN drivers, along with timing-critical modules.
- Optimized layouts for SI, EMI/EMC, protection and thermal performance.
- Contributed to AI-assisted signal processing and target tracking via Linux embedded preprocessing.
Kornél L.
Last position:
Computer Vision Algorithm Engineer (contract) at Sony R&D Center, Stuttgart Laboratory 1
- Conducted research and development in the field of large-scale 3D reconstruction
Discover over 15,000 top freelancers
Statistics of experts using Arm
Aggregated from the professional profiles of matched freelancers.
Experience
20 years (Germany: 22 years)
Position duration
1.4 years (Germany: 2.8 years)
Positions per freelancer
15 (Germany: 16)
Top business areas
Product Development, Quality Assurance, Information Technology
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Business Intelligence, Logistics
Bachelor's degree or higher
100% (Germany: 94%)
Master's degree or higher
75% (Germany: 70%)
Doctorate
13% (Germany: 4%)
Certifications per freelancer
1 (Germany: 2)
Most common languages
English, German, French
Speak two or more languages
100%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Berlin 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 Berlin using Arm
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Arm experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (89%)
- Manufacturing (78%)
- Automotive (56%)
- Energy (56%)
- Healthcare (56%)
- Aerospace and Defense (44%)
- Education (22%)
- Media and Entertainment (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Arm is
Arm is a processor architecture and technology ecosystem used in phones, embedded devices, edge systems, servers and connected products. Its instruction set supports efficient computing across microcontrollers, application processors and data-centre platforms. Companies may refer to it as ARM, Arm architecture or AArch64 when discussing the modern 64-bit instruction set.
Where it is used
Arm-based systems appear in products where power use, heat, size and reliability matter as much as raw processing capacity.
- Embedded controllers for industrial equipment and automotive systems
- IoT gateways, sensors and connected consumer devices
- Edge computing, cloud infrastructure and network appliances
- Mobile platforms, digital products and custom silicon
Ecosystem and tooling
Arm work spans Cortex-M microcontrollers, Cortex-A application processors and Neoverse platforms for infrastructure. Depending on the project, specialists use Arm Compiler, GCC or LLVM, along with C, C++, Rust or assembly. Linux, Zephyr, FreeRTOS, Android, Yocto and Buildroot are common parts of the surrounding stack.
When companies need specialists
Freelance expertise is useful when a team must port existing software, bring up a new board or improve performance on a constrained device. It also helps during a move from x86 to Arm-based infrastructure, a security review or the preparation of a hardware-software release.
- Board support packages and boot flows
- Kernel, driver and firmware adaptation
- Cross-compilation and build pipeline setup
- Profiling, power tuning and binary optimization
What strong professionals deliver
Strong Arm professionals understand the boundary between silicon, firmware, operating systems and applications. They can read hardware documentation, reason about memory and concurrency, and diagnose issues with debuggers, tracing tools and performance counters. They document toolchains and reproducible builds so internal teams can maintain the result.
Working with experts in Berlin
Berlin teams can involve Arm specialists in embedded products, mobility, industrial technology, media hardware and cloud infrastructure. Remote collaboration works well for code, documentation and automated testing, while board bring-up and lab debugging may benefit from scheduled on-site sessions. Clear technical English is common, with German useful when local stakeholders or facilities are involved.
Frequently asked questions
Key details about Arm, drawn from the questions we get asked most.
Companies use Arm processors and instruction sets for embedded devices, mobile products, edge systems, networking equipment and servers. The architecture is valued for efficient power use, broad tooling and a wide range of implementation options.
A strong Arm architecture specialist can explain the practical trade-offs with x86, including instruction sets, software compatibility, energy use and platform availability. The right choice depends on workload, operating system support, hardware supply and the cost of porting existing software.
An experienced AArch64 professional may also work with embedded C or C++, Linux kernel code, device trees, bootloaders and cross-compilation. Useful adjacent skills include Yocto, Buildroot, Zephyr, FreeRTOS, CI pipelines, debugging and hardware interfaces.
The required background depends on the deliverable. A firmware change may need focused embedded experience, while board bring-up, kernel work or a migration from x86 calls for broader system knowledge and ownership from hardware documentation through validation.
Many Arm tasks can be completed remotely through source control, emulators, remote lab access and automated hardware testing. Physical debugging, prototype handling or restricted facilities may require planned on-site work in Berlin or occasional visits.
A capable ARM specialist will clarify the processor family, board, toolchain, operating system, peripherals and release constraints before estimating the work. They should also ask about available schematics, test hardware, firmware ownership and the acceptance criteria.
Ask for concrete examples of board bring-up, performance tuning, driver work or software porting on a comparable processor family. Good professionals explain their debugging method, test coverage, build reproducibility and the trade-offs behind their implementation.
The Arm ecosystem covers both microcontroller and application-processor designs, so suitability depends on memory, connectivity, operating system needs and real-time constraints. A specialist should compare the target workload with alternatives rather than treating the architecture as a universal answer.
The average hourly rate of freelancers in Berlin, Germany who have used Arm in their recent projects is 89 €, which corresponds to a daily rate of about 713 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Arm in their recent projects, 100% hold at least a Bachelor's degree, 75% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Berlin, Germany who have used Arm in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 1.4 years.
The most common languages among freelancers in Berlin, Germany who have used Arm in their recent projects are English (100%), German (89%), and French (22%).
The most common industries among freelancers in Berlin, Germany who have used Arm in their recent projects are Information Technology (89%), Manufacturing (78%), and Automotive (56%).
The most common business areas among freelancers in Berlin, Germany who have used Arm in their recent projects are Product Development (100%), Quality Assurance (89%), and Information Technology (78%).
Main locations of FRATCH Experts, who have recently used Arm
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.
Hamburg 
Munich 
Cologne Request a free demo
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