JTAG Experts in Germany
for reliable board testing, matched in minutes with vetted and available freelancersHire experts who design boundary-scan test strategies, automate IEEE 1149.1 checks and debug complex embedded boards. FRATCH connects you quickly and precisely with vetted, available freelancers suited to your project.
Meet FRATCH Experts in Germany, who have recently used JTAG
Waqar A.
Last position:
Principal Engineer at Microchip Technology
- Acted as an FPGA Subject Matter Expert with hands-on experience in Microchip Technology Libero SoC and PolarFire FPGA/SoC evaluation platforms.
- Identified a bug in an application note and provided a solution.
- Collaborated with Field Application Engineers (FAEs) to analyze, debug, and resolve customer-reported FPGA issues.
- Worked with internal teams to accelerate SPI flash programming by creating an FPGA design that enabled high-speed communication between JTAG and SPI.
- Characterized PolarFire FPGA temperature TVS sensors from -40°C to 100°C, comparing estimated and measured surface temperatures and analyzing junction-to-surface temperature estimation using the Psi-JT thermal parameter.
Kai W.
Last position:
Schwarz IT KG
- Migration of the software development process for medical technology software to the C/C++ package manager Conan and development of macOS-specific system components
Chetan S.
Last position:
Student Research Assistant at Hochschule Ravensburg-Weingarten (RWU)
- Built and verified Zynq-7000 (Zybo Z7-10) FPGA prototypes in Xilinx Vivado – AXI IP integration, bitstream generation, hardware bring-up, timing-closure checks and waveform-based debug to confirm expected RTL behaviour.
- Set up Cadence Virtuoso schematic/simulation flows and documented settings, results and methodology for reproducible experiments – supporting structured verification and research documentation.
- Wrote Python automation for log parsing, structured data reporting and result analysis; worked daily in version-controlled Linux/Git workflows.
Abdelrahman H.
Last position:
Research Assistant (WHK), FPGA Development – BrassSense Project at HAW Hamburg / Prof. Peter Schulz
- Real-time tone detection on FPGA (~20 ms latency target) using a filter bank architecture with a fuzzy-logic decision stage, avoiding FFT due to its window-length/frequency-resolution tradeoff.
- Responsible for system integration and architecture.
Deepak N.
Last position:
Consultant at Advantest Europe Gmbh
- Develop hardware drivers and middleware using C++11, Java and Python
- Design of various RF features such as deembedding based on stakeholder requests
- Work with multiple teams to design drivers for multiple RF products
- Perform HW control to deliver RF signals and measure modulated response
- Develop RF drivers for generation of low noise signals to test WiFi7 products
- Use digital modulation techniques such as QAM for low level driver development
- Develop low level USB drivers for device enumeration
- Develop drivers for HW relay control of control boards for device testing
- Perform JTAG operations on devices under test
- Use network-based protocols (SFTP, UFTP, FTP, SSH) for control board communication
- Manage HW devices such as BADC and EEPROM for control board maintenance
- Utilize C++11/14/17 features, template metaprogramming and STL
- Employ multithreading for testing and control of multiple HW devices
- Develop tools for deployment of customer OS on control boards
- Perform component and integration tests using CxxTest
- Follow Scaled Agile Framework for software development
- Create detailed design documents using PlantUML
Arne H.
Last position:
Embedded Fullstack Developer at IoT / Infrastructure Automation Sector
- Analysis of legacy codebase and identification of architectural issues, implementing improvements in coordination with the Product Owner.
- Development of clean, efficient, and fully documented code following established software engineering practices and standards.
- Analysis of Erlang components in backend and device layers to provide recommendations for ensuring stable system operation.
- Setup and optimization of CI/CD pipelines on client infrastructure, including testing, debugging, and certificate management quality assurance.
- Participation in planning, design, and implementation of epics and stories according to Product Owner specifications.
- Technical consultation for Product Owner regarding Erlang codebase management and best practices.
- Collaboration with Product Owner, Scrum Master, and development team to ensure timely delivery of features.
- Elixir & Phoenix + PostgreSQL
- Erlang
- IoT
- CI/CD
- Git
- Agile/Scrum
- Docker
- Kubernetes
- Frontend (VueJS)
- Embedded Devices
Meenakumar V.
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
Alban T.
Last position:
C/C++ Developer on AIX Systems for SAP Kernel System Integration at IBM Research and Development
- AIX/Linux system administrator: deployment of LPARs (Logical Partitions) for SAP Kernel Development
- C/C++ SAP kernel development and integration to SAP HANA Database
- C/C++ programming and software integration, support for SAP kernel on AIX system; development and testing on SAP VDI
- Example: development of the ABEC Tool (AIX Build Environment Checker) to create SAP build environments for debugging process and benchmarking
- Benchmarking and test execution of SAP kernels (test from the communication to the SAP HANA Database and to SAP NetWeaver) on AIX
- Automate the SAP kernel build via Jenkins and benchmarking over crontab jobs
- New C/C++ compiler design and testing (based on Clang++ and LLVM)
- Customer ticket handling to resolve SAP kernel bugs and build failures
- SAP kernel development with Rust programming language, migrating some sub-kernel projects from C/C++ to Rust because of Rust's memory safety model, ownership system, and concurrency features
- Refactoring selected components in Rust and integrating them with existing C++ codebase via FFI
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
Dietrich C.
Last position:
Linux Systems Engineer at Personal Projects and Further Training
- Skills: ACLs, Android, Ansible, Apache, Backup, Bash, BindFS, Modern C++, CFEngine, ClusterSSH, CSS, CUPS, Debian, DHCP, DNS, dovecot, exim4, Firewall, FUSE, GIMP, Git, gnupg, HTML, IMAP, IPv4, Kerberos, LDAP, LineageOS, Linux, Mercurial, NAT, Networking, NFSv4, OpenPGP, OpenSSH, OpenSSL, OpenVPN, PHP, pxelinux, Python, RAID, Responsive Web Design, Routing, Shorewall, SMTP, SSHFS, SSL/TLS, systemd, TFTP, UPS, VPN, X11, XMPP
Daniel S.
Last position:
Embedded Software Engineer at Rawe Electronic GmbH / SCHELL
- Firmware low-level driver development for an advanced water tap with bluetooth on an EFR32BG module from Silicon Labs with Simplicity Studio
Peter J.
Last position:
Interim Teamlead at Somnomedics
- Interim Teamlead to setup a project with STM32 and NORA Bluetooth module.
- Customer is planning new hardware to replace existing hardware with Bluetooth communication instead cable connection.
- Project was already started but the requirements were not defined.
- System based on STM32 and Nora B106 CPU.
- Analyzing the existing available code base.
- Checking for possible solutions to get the project working.
- Defining the requirements.
- Applying some rules to improve the team communication.
- Working with the NRF tools to get the custom board based on NORA B106 (NRF5340) working.
- Implementation of a simple device communication by Bluetooth.
- Preparation of documentation.
- Leading communication meetings.
- Conducted discussions with customer.
- Tools used: JIRA, OneNote, Git, Confluence, Nordic NRF, Nora B106.
Amit V.
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).
Discover over 15,000 top freelancers
Statistics of experts using JTAG
Aggregated from the professional profiles of matched freelancers.
Experience
15 years
Position duration
1.7 years
Positions per freelancer
13
Top business areas
Product Development, Information Technology, Quality Assurance
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Product Development, Business Intelligence
Bachelor's degree or higher
100%
Master's degree or higher
85%
Doctorate
8%
Certifications per freelancer
1
Most common languages
English, German, Arabic
Speak two or more languages
100%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Germany using JTAG
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
JTAG 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 (92%)
- Manufacturing (62%)
- Automotive (46%)
- Education (38%)
- Healthcare (38%)
- Media and Entertainment (31%)
- Telecommunication (31%)
- Aerospace and Defense (23%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Boundary-scan foundations
JTAG, formally associated with the IEEE 1149.1 standard, provides a way to access and test digital logic through dedicated test-access ports. Boundary scan places cells around device pins so teams can check connections, control signals and capture states without probing every board node. It is widely used in embedded hardware, industrial electronics and production test.
What JTAG builds
JTAG expertise supports work across the full life of a board and its firmware:
- Boundary-scan test plans for assembled PCBs
- Interconnect, shorts and open-circuit detection
- Device programming and secure production workflows
- Embedded debug with ARM CoreSight and related interfaces
- Test coverage analysis for complex board designs
Tools and standards
Strong professionals understand the relationship between JTAG, Joint Test Action Group terminology and IEEE 1149.1. They work with boundary-scan description language files, test access port signals, instruction registers and device-specific commands. Depending on the project, they may use commercial test systems, vendor utilities, OpenOCD, SVF files or Python-based automation.
When companies need specialists
Companies often bring in freelance expertise when a new board needs manufacturing tests, when a test fixture is missing coverage or when failures are difficult to isolate. Specialists are also useful during FPGA or processor bring-up, supplier handover and production ramp-up in Germany. Their work can connect schematic review, PCB layout, firmware access and factory test procedures.
Adjacent skills that matter
JTAG rarely stands alone. Useful surrounding knowledge includes digital electronics, signal integrity, PCB design review, FPGA configuration, ARM debugging, embedded C and Python automation. Experience with SWD, SPI, I2C, UART and functional test helps a professional choose the right access method instead of forcing every diagnostic task through boundary scan.
Signs of strong expertise
A capable specialist starts with the board architecture and defines measurable test objectives before selecting tools. They can interpret scan-chain failures, distinguish a wiring fault from a damaged device and document repeatable procedures for production teams. Look for clear evidence of work with real schematics, BSDL files, test logs, programming flows and collaboration across hardware, firmware and manufacturing groups. Remote work is practical for analysis and automation, while lab access may still be needed for probing and final validation.
Frequently asked questions
Key details about JTAG, drawn from the questions we get asked most.
JTAG is mainly used for boundary-scan testing, embedded debugging, device programming and access to internal test registers. It helps teams validate board connections and diagnose hardware without needing physical access to every signal.
JTAG supports a scan chain across multiple devices and is well suited to board testing and complex debug setups. SWD uses fewer signals and is common for ARM microcontroller debugging, so the better choice depends on device support, chain complexity and the required test coverage.
JTAG work benefits from knowledge of PCB schematics, digital electronics, FPGA configuration, embedded firmware and automated testing. Experience with BSDL, OpenOCD, SVF, ARM CoreSight and interfaces such as SWD, SPI or UART is also valuable.
JTAG assignments vary from a focused scan-chain diagnosis to a complete production-test flow. The right professional should show relevant work on comparable devices, board complexity and tools rather than relying on a generic list of technologies.
JTAG analysis, test scripting, documentation and tool configuration can often be completed remotely from Germany. Physical board bring-up, probing and fixture validation may require on-site access or a well-equipped partner lab.
JTAG specialists work more efficiently when the company provides schematics, device part numbers, BSDL files, board revisions, current test tools and clear acceptance criteria. It also helps to state whether the goal is debug, programming, manufacturing test or all three.
JTAG quality is shown by disciplined fault isolation, accurate interpretation of scan results and repeatable test documentation. Ask how the specialist handles broken chains, missing descriptions, device substitutions and differences between laboratory and production conditions.
Joint Test Action Group is the name behind the JTAG term, while IEEE 1149.1 defines the boundary-scan test-access-port standard commonly associated with it. In practice, project teams may use JTAG, IEEE 1149.1 and boundary scan in overlapping ways, but device support and implementation details still need verification.
The average hourly rate of freelancers in Germany who have used JTAG in their recent projects is 83 €, which corresponds to a daily rate of about 666 € based on an 8-hour working day.
Of the freelancers in Germany who have used JTAG in their recent projects, 100% hold at least a Bachelor's degree, 85% hold at least a Master's degree, and 8% hold a doctorate.
On average, freelancers in Germany who have used JTAG in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Germany who have used JTAG in their recent projects are English (100%), German (92%), and Arabic (8%).
The most common industries among freelancers in Germany who have used JTAG in their recent projects are Information Technology (92%), Manufacturing (62%), and Automotive (46%).
The most common business areas among freelancers in Germany who have used JTAG in their recent projects are Product Development (100%), Information Technology (92%), and Quality Assurance (92%).
Main locations of FRATCH Experts, who have recently used JTAG
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
