GoogleTest Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used GoogleTest
Kapil Bhayani
Last position:
Senior Embedded Systems Engineer at BMW group
Testing and verification of high-voltage systems
- Performed integration and system tests for control units in PHEV/EV vehicles using ECU-TEST (TraceTronic), Vector CANoe, CANalyzer, ETAS INCA, Tornado, E-Sys, and EDIABAS.
- Analyzed the interaction of high-voltage control units (including CCU, BMU, inverter, IPB, and IPF) and carried out software updates and flash processes to verify new software versions.
- Worked closely with software, system, and integration teams in an agile development environment to analyze issues and verify new software versions.
Khaled Teilab
Last position:
Consultant / DevOps Engineer at Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Porsche ID is a unified digital identity platform providing secure authentication and seamless access across Porsche’s online services, mobile apps, and connected vehicle features
- Designed and implemented new authentication and authorization functionalities for both users and systems
- Ensured high availability, security, and performance to deliver a flawless digital experience for Porsche customers
- Technologies: Auth0, Angular, Tailwind, AWS, Terraform, Github
- Methodologies: Scrum and SAFe
Jens Schneeweiß
Last position:
Network Technology at ISP, Internet Service Provider, BGP Peering
- Optimization of the transmission media of the data links in the Ruhr area
- Configuration/expansion of switches and routers for an autonomous system AS
- Improve the network protocols used Layer 2/3 (OSI model), RSTP, broadcast, etc.
- Laying cables, crimping, antennas, routers, switches
- Maintenance, expansion, selection and prioritization of troubleshooting measures for network monitoring (PRTG, The Dude)
- Organization and new connection of another BGP peering, data center, NGN fiber optic
- VPN IPSec site connections for 6 sites with PFSense, Fritzbox
- Configuration of WLAN devices (Mikrotik, UBNT
Label: TCP/IP, VLAN, BGP, OSPF, MPLS, VPLS, routing protocols, WLAN, EoIP, PPPoE, routing, SNMP, DHCP, DNS, NAT, native IP, VLAN, Ethernet, VoIP., switches and routers from: Nortel, Cisco, MikroTik, UBNT., network management systems: The Dude, PRTG, UISP
Krzysztof Gantzke
Last position:
C++ Software Developer at HENSOLDT AG
Development of new simulator features and extension of existing modules using C++.
GUI design and implementation with Qt for Windows, including redesigns to improve usability and workflow.
Maintenance and expansion of existing codebase: refactoring, bug fixes, and modularization to support new capabilities.
Version control using Git.
Performance optimization of simulation to meet real-time constraints.
Creating and maintaining documentation: technical comments, design docs, API references and user manuals.
Led a redesign that improved operator workflow and reduced task completion time.
Extended simulator architecture to support multiple new scenario types while preserving backward compatibility.
Implemented refactoring and modularization that simplified maintenance and accelerated feature delivery.
Technologies: C++03, Qt4.6, QMake, Git, V-Model, Windows
Muhammad Jamshaid Iqbal
Last position:
Embedded Linux Intern – IoT Sensor Prototype Development at DHL
- Built a modular C++ 20 embedded Linux acquisition system on a Raspberry Pi, synchronizing IMU and dual-camera data streams to sub-millisecond accuracy.
- Integrated retro-reflective and contrast sensors to trigger acquisition and detect gaps between sorter rails.
- Implemented SPI & I2C sensor communication, GPIO interrupt handling with libgpiod, and CSV & JSON output.
- Designed a multi-threaded acquisition pipeline and an SPSC queue between acquisition and writer threads.
- Built a Python/HTML/CSS based web-server and validated the prototype in a DHL warehouse for defect detection.
- Documented software behavior, configuration, and results for maintainable handover and further development.
Alexander Döhrmann
Last position:
Systems Engineer at infoteam AG
- Further development and maintenance of data management software in the nuclear sector
- Processing and resolution of problem reports
- Bug fixing and defect remediation
- Performance optimization of legacy code
- Analysis and remediation of security vulnerabilities
- Specification and conceptual design of new features
- Modernization of legacy codebase to C++17
- Technologies & tools: C++, ClearCase, SQL, HTML, CSS, JavaScript, Git, Linux, Solaris, Shell-Script, VisualStudio
- Frontend – Smart Sensor Dashboard: development of a browser-based dashboard for real-time visualization of smart sensor data
- Technologies & tools: TypeScript, Angular, HTML, CSS, JavaScript, MQTT, VisualStudio
- Implementation of embedded safety software for a magnetic levitation elevator system
- Requirements engineering
- Documentation and implementation of safety software for the magnetic levitation elevator control system and the central management system
- Creation and execution of unit tests for all implemented modules
- Technologies & tools: C/C++, Jira, Bitbucket, Confluence, VectorCAST, MISRA-C, Lint, Doxygen, Git
Kacper Kowalski
Last position:
Author
Seqnaut and Sycosm (WIP) – Embedded Audio DSP & Synthesis Platform
- Embedded audio DSP framework — synthesizers, effects, drum machines; modular audio graph
- Sequencing: PianoRoll, StepGrid, MasterClock; 8-voice polyphonic synth; CLI + OSC
- Transient Detector — dual-envelope adaptive threshold, guitar attack detection
- Hardware: Teensy 4.1, custom AFE design tapping BOSS GX-100; MIDI FX integration
Label: C++23, C, Python, CMake, FreeRTOS, Teensy 4.1 (ARM Cortex-M7), Teensy Audio (Stoffregen), DaisySP, I2S/SAI, OSC, MIDI
Oliver Ohly
Last position:
Embedded Software Architect at Automotive supplier
Stellar SR6 G7 line, 32-bit Arm® Cortex®-R52+ MCU.
- MISRA-C, C99, Greenhills ARM compiler
- Dassault AUTOSAR Builder
- EB Tresos
- Sparx Enterprise Architect 16.1
- VS Code
- Python xml, lxml, NumPy and Pandas
ISO 26262, ISO 21434, hypervisor, key management, HSM. Tooling & automation. LieberLieber LemonTree + Sparx EA. Jira, Confluence, SharePoint. Git/Github. DevOps through Jenkins & Conan.
Kai Wolf
Last position:
biobedded systems GmbH
- Embedded software development for EMS safety boards in medical technology according to IEC 62304 / ISO 13485
- Technologies: C++, OpenCV, Python, Qt6, JTAG, UART, CMake, IEC 62304, ISO 13485
Peter Jehle
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.
Jens Rehsack
Last position:
Technical Product Owner at App Development
Development of a mobile app to slow down the progression of dementia
Coordination of software development (TPO – Technical Product Owner)
agile requirements management (agile requirements engineering)
prioritization of tasks in consultation with stakeholders
stakeholder management
documentation and management of the software architecture
conducting PoC for technology decisions
Documentation as Code
docToolchain, arc42, req42, aim42, tpo42, C4 model, Archimate
ADR, Architecture Decision Records
Docker
Pre-Commit, Conventional Commits, Semantic Versioning
Liberating Structures, Agile Principles, Holacracy, Sociocracy 3.0
Mobile frameworks
AI developing interfaces, LLM
Cordova, Unity
Google Gemini, OpenAI, Character.AI
Prompt development
Yannide Djache Ngangoum
Last position:
Development Engineer Test Automation at Vorwerk Elektrowerke GmbH & Co. KG
- Project: Thermomix Online Mock
- Manual execution of functional tests
- Implementation of automated end-to-end tests
- Execution of regression tests and analysis of results
- Further development of the QA website on the server using Express.js, Handlebars, and Node.js
- Further development of the test environment
- Technologies: Agile software development Scrum, Robot Framework, Python, JavaScript, Git (GitLab), VS Code, Jira, Confluence, Express.js, Handlebars, Phoenix/Elixir
Michael Eilers
Last position:
Software Developer at Continental
- Supported a telematics component in the automotive sector with SELinux and open-source license management.
- Products: SELinux, iMX8, ScanCode.
- Skills: Linux, firmware development, Python.
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
Subodh Kumar
Last position:
Senior Software Engineer at EDAG Engineering GmbH
Project Title: Path Planning Module Development (Oct 2024 – Jun 2025)
Developed path planning module using C++14 and CMake
Implemented gRPC communication protocol between modules
Performed unit testing using Pytest framework and Python
Project Title: HMI Programming for Battery, Fuel Cell Electric Vehicle (Aug 2023 – Sep 2024)
Developed HMI software for BEV/FCEV using Ruby and Crystal for backend
Implemented frontend using Vue.js framework
Conducted bug fixes and simulator testing
Project Title: IFHOST CAN Bus Programming (Jan 2023 – Jul 2023)
Programmed CAN bus software using C and C++
Executed unit tests with Google Test framework
Performed integration testing using CAPL in Vector CANalyzer
Participated in onsite testing
Discover over 15,000 top freelancers
Statistics of experts using GoogleTest
Aggregated from the professional profiles of matched freelancers.
Experience
22 years
Position duration
1.6 years
Positions per freelancer
17
Top business areas
Product Development, Information Technology, Quality Assurance
Top industries
Information Technology, Automotive, Manufacturing
Certification focus areas
Information Technology, Product Development, Quality Assurance
Bachelor's degree or higher
96%
Master's degree or higher
78%
Doctorate
4%
Certifications per freelancer
2
Most common languages
English, German, 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 GoogleTest
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
Test framework
GoogleTest, often called gtest, is the standard testing framework for C++ codebases that need clear assertions, readable failures, and repeatable test runs. Teams use it to protect core logic, hardware-facing code, and services where regressions are costly.
What it covers
- Unit tests for classes and functions
- Parameterized test suites for edge cases
- Mock-based checks with Google Mock
- Regression tests for legacy C++ systems
- Test coverage in CI pipelines
Tooling around it
Strong specialists know gtest together with Google Mock, CMake, Bazel, clang tooling, and CI systems. They also understand how to structure fixtures, isolate dependencies, and keep tests fast enough for daily use.
When to bring in help
Companies usually need freelance help when a C++ codebase has weak test coverage, brittle test design, or a release process that depends on manual checks. In Germany, this often comes up in industrial software, embedded products, and large internal systems that need careful verification.
What good work looks like
A strong GoogleTest specialist writes tests that describe behavior, not implementation details. They choose good boundaries, keep fixtures small, and use mocks only where they add clarity. The result is a suite that is easy to read and easy to extend.
Working model
GoogleTest work is often remote, especially for code review, test design, and CI integration. On-site collaboration can help when the code touches devices, lab setups, or restricted environments. Clear communication in English is usually enough, and German helps in local teams.
Frequently asked questions
Need clarity? These are the questions we hear most often about GoogleTest.
GoogleTest is used to write automated tests for C++ code. Teams rely on it for unit tests, regression checks, and parameterized cases that make behavior easier to verify after changes.
GoogleTest is often chosen for larger codebases that need a mature ecosystem and strong support for fixtures, assertions, and Google Mock. Catch2 and doctest are popular too, but many teams prefer gtest when they want a long-established setup and broad tooling support.
GoogleTest work often goes together with Google Mock, because many C++ systems need mocks to isolate dependencies. A good specialist should know when to mock, when to use real test doubles, and when a simpler test design is better.
GoogleTest specialists should be comfortable with CMake or Bazel, modern C++, and CI workflows. Skills in clang tooling, static analysis, and test architecture are also useful when the codebase is large or long-lived.
GoogleTest projects vary, but even a small one benefits from someone who has already designed test suites in real C++ systems. If the code is safety-sensitive, hardware-facing, or full of legacy dependencies, you want a specialist who can improve structure, not just add assertions.
GoogleTest work is often a good fit for remote collaboration, especially for test reviews, refactoring, and CI integration. For embedded systems or lab-connected software in Germany, on-site time can still help when the tests depend on devices or protected environments.
GoogleTest quality shows up in test design, not just test count. Look for clear names, small fixtures, stable mocks, and tests that fail for the right reason instead of breaking with unrelated code changes.
GoogleTest is common in legacy systems, but it is also a solid choice for new C++ services, libraries, and embedded software. Many teams use it from the start because it fits modern build tools and supports disciplined, maintainable test suites.
The average hourly rate of freelancers in Germany who have used GoogleTest in their recent projects is 85 €, which corresponds to a daily rate of about 677 € based on an 8-hour working day.
Of the freelancers in Germany who have used GoogleTest in their recent projects, 96% hold at least a Bachelor's degree, 78% hold at least a Master's degree, and 4% hold a doctorate.
On average, freelancers in Germany who have used GoogleTest in their recent projects have 22 years of professional experience, with a single engagement typically lasting around 1.6 years.
The most common languages among freelancers in Germany who have used GoogleTest in their recent projects are English (100%), German (92%), and Spanish (16%).
The most common industries among freelancers in Germany who have used GoogleTest in their recent projects are Information Technology (88%), Automotive (84%), and Manufacturing (76%).
The most common business areas among freelancers in Germany who have used GoogleTest in their recent projects are Product Development (100%), Information Technology (96%), and Quality Assurance (92%).
Main locations of FRATCH Experts, who have recently used GoogleTest
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
