Yan Ozer-Software Developer (C++, Python)
Check rate
Experience
Software Developer (C++, Python)
Vaillant Heizsysteme
- Implemented communication between heating system modules via the SOME/IP interface in C++
- Developed additional software components in C++
- Executed unit tests and integration tests in the GitLab CI workflow
- Set up desktop publishing functionality
- Tools: C++, Python, Linux, Robot Framework
C++ Software Developer
Hegenscheidt MFD
- Developed operator software for a machine tool in C++
- Implemented functions for monitoring and diagnosing rail vehicles
- Built backend components and REST API
- Tools: Visual Studio 2019, Qt Designer, GLM Library, Git, Azure DevOps
C++ Software Developer
Hexagon Metrology
- Implemented a digital twin for a coordinate measuring machine in C++
- Developed kinematic algorithms using the Denavit–Hartenberg model
- Created a planning and simulation web application using Emscripten
- Developed visualization components for measurement simulation in the browser
- Tools: Visual Studio 2022, Emscripten (C++20), GLM Library, ImGui, Three.js, Git
Software Developer (C++, Python)
IPOQUE GmbH
- Implemented microservices for Kubernetes in C++
- TCP/IP socket programming with Boost.Asio
- Created Docker images and deployment files
- Migrated existing microservices from Cloud Foundry to Kubernetes
- Developed CI/CD tests for microservices on Kubernetes
- Tools: Kubernetes, Jira, GitLab CI, GDB, C++ 17, Bash, Python 3
Developer (C++/C#)
MAdedbiittievceMMeaenrubfuasccthuerrinIgnformationstechnik GmbH
- Developed finite element deformation simulations for industrial robots
- Implemented geometric calculation algorithms and data structures
- Generated NC programs for automated manufacturing
- Developed C# modules and WPF interfaces for simulation and control
- Implemented workflow control algorithms
- Tools: Visual Studio, C++, C#, GitHub, SVN, DirectX 11
C++ Software Developer
Rohde & Schwarz
- Development of the hardware abstraction layer (HAL) for broadcast audio
- Design and implementation of C++ classes following the model-view-controller pattern
- Setting up CMake build systems
- Development of drivers for operation in VirtualBox
- Using ANTLR 4 to parse log files in a hardware configurator
- Tools: Eclipse, ANTLR 4, Visual Studio 2013, Qt 4, Rational Team Concert
Software Developer
Rohde & Schwarz
- Development of measurement and control modules for voice codecs and audio quality measurement
- Implementation and optimization of DSP algorithms for real-time applications
- Development of firmware software for measuring audio quality via audio APIs
- Implementation of codec metrics and analysis functions
- Tools: Boost Library, ISAQB Software Design
C++ Software Developer
GfS Society for Health Statistics, Munich
- Design and development of a C++ module for processing and analyzing billing data
- Integration into a Microsoft SQL Server database
- Tools: Visual Studio 2008, C++, Microsoft SQL Server, UML
C Software Developer
Behrendtservice GmbH, Mannheim
- Development of a process monitoring system for the FRIAMAT welding machine
- Requirements analysis and design of device control software
- Implementation of an instruction set for remote control modules
- Development of the user interface for displaying measured values
- Logging of measurement data in Microsoft Excel via OLE
- Creation and maintenance of the setup program
- Execution of test runs
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Manufacturing, Telecommunication, Information Technology, Energy, Media and Entertainment, and Healthcare.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Research and Development, Quality Assurance, and Business Intelligence.
Skills
Domain Knowledge, Knowledge, ++ Advanced Knowledge, +++ Very Good Knowledge
Operating Systems
- Windows 2000/Xp/7/10 +++ 15
- Linux +++ 15
Programming Languages
- C, C++ 11/14/17/20 +++ 15
- C# +++ 5
- Object-Oriented Design ++ 10
- Mfc ++ 7
- .Net Framework 3.5 ++ 2
- Uml +++ 7
- Multithreading +++ 15
- Design Patterns +++ 15
- Python +++ 3
Tools
- Visual Studio 2005-2022 +++ 15
- Git & Github +++ 5
- Svn +++ 1
- Robotframework (Tests) +++ 4
- Webassembly +++ 4
- Vs Code +++ 3
- Ms Sql Server ++ 1
- Ms Access +++ 1
- Qemu ++ 2
- Docker +++ 3
- Yocto ++ 2
- Directx 11 +++ 3
- Opengl Es +++ 1
Languages
Education
University of Applied Sciences Braunschweig / Wolfenbüttel
Dipl.-Ing. (FH) in Industrial Informatics · Industrial Informatics · Braunschweig, Germany
University of Applied Sciences Hanover
Mechanical Engineering · Hanover, Germany
Otto-Brenner Technical Secondary School
Hanover, Germany
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Yan is based in Düsseldorf, Germany and can operate in on-site, hybrid, and remote work models.
Yan speaks the following languages: German (Native), Russian (Native), English (Advanced), Ukrainian (Advanced).
Yan has at least 18 years of experience. During this time, Yan has worked in at least 5 different roles and for 8 different companies. The average length of individual experience is 2 years. Note that Yan may not have shared all experience and actually has more experience.
Based on recent experience, Yan would be well-suited for roles such as: Software Developer (C++, Python), C++ Software Developer, Developer (C++/C#).
Yan's most recent position is Software Developer (C++, Python) at Vaillant Heizsysteme.
In recent years, Yan has worked for Vaillant Heizsysteme, Hegenscheidt MFD, Hexagon Metrology, IPOQUE GmbH, and MAdedbiittievceMMeaenrubfuasccthuerrinIgnformationstechnik GmbH.
Yan is most experienced in industries like Manufacturing, Telecommunication, and Information Technology. Yan also has some experience in Energy, Media and Entertainment, and Healthcare.
Yan is most experienced in business areas like Product Development, Information Technology, and Research and Development. Yan also has some experience in Quality Assurance and Business Intelligence.
Yan has recently worked in industries like Manufacturing, Information Technology, and Energy.
Yan has recently worked in business areas like Product Development, Information Technology, and Quality Assurance.
Yan holds a Bachelor in Industrial Informatics from University of Applied Sciences Braunschweig / Wolfenbüttel.
The availability of Yan needs to be confirmed.
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 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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