Magnus has been active in the Telecom and IT business since 2000. He has solid experiences in software integration, software development and advanced software troubleshooting for embedded systems. He has participated in a variety of embedded software projects during his years as a consultant.
Magnus is a reliable, well-organized person with excellent ability to solve complicated problems and enjoys engaging in demanding tasks. He is a team player and likes to help out and collaborate with his colleagues
| Languages | Experience | Rating | Last used |
|---|---|---|---|
| C | 20 years | 5 | 2025 |
| C++ | 8 years | 3 | 2024 |
| Java | 5 years | 3 | 2015 |
| Go | 2 years | 3 | 2025 |
| Assembler | 8 years | 3 | 2012 |
| Python | 8 years | 4 | 2025 |
| Shell script | 10 years | 5 | 2025 |
| Lua | 1 years | 3 | 2016 |
| MATLAB | 3 years | 3 | 2001 |
| SQL | 1 years | 3 | 2010 |
| Tcl | 1 years | 3 | 2016 |
| Tool | Experience | Rating | Last used |
|---|---|---|---|
| Android ADB | 5 years | 5 | 2015 |
| ARM Crash tool | 8 years | 5 | 2015 |
| ARM Keil MDK | 1 years | 3 | 2018 |
| Bitbake/Yocto | 5 years | 4 | 2025 |
| Cursor | 1 years | 3 | 2025 |
| Docker | 5 years | 4 | 2025 |
| Eclipse | 11 years | 4 | 2020 |
| GCC | 15 years | 4 | 2025 |
| GDB | 10 years | 4 | 2020 |
| Gerrit | 8 years | 4 | 2018 |
| Git | 15 years | 5 | 2026 |
| GitLab | 7 years | 4 | 2025 |
| GNU make | 13 years | 4 | 2025 |
| JIRA | 6 years | 4 | 2020 |
| Lauterbach T32 | 10 years | 4 | 2020 |
| Matlab | 2 years | 3 | 2001 |
| PsoC Designer | 2 years | 4 | 2016 |
| PyCharm | 6 years | 4 | 2020 |
| Rational Clear Case | 6 years | 3 | 2020 |
| Rational Clear Quest | 8 years | 4 | 2015 |
| Segger J-Link | 3 years | 4 | 2025 |
| ST-Link | 3 years | 4 | 2024 |
| Vector CANalyzer | 2 years | 4 | 2020 |
| Visual Studio | 7 years | 4 | 2010 |
| Visual Studio Code | 6 years | 4 | 2025 |
| Tool | Experience | Rating | Last used |
|---|---|---|---|
| Linux | 14 years | 4 | 2025 |
| Yocto | 5 years | 4 | 2025 |
| Device Drivers | 4 years | 3 | 2024 |
| Android | 6 years | 4 | 2016 |
| Wireless Communication | 12 years | 4 | 2016 |
| RTOS | 5 years | 4 | 2020 |
| CAN | 2 years | 4 | 2020 |
| Bluetooth Low Energy (BLE) | 2 years | 3 | 2016 |
| LTE | 4 years | 3 | 2016 |
| Language | Skill level |
|---|---|
| Swedish | Native speaker |
| English | Near native / fluent |
| Description | Days | Year |
|---|---|---|
| Test-Driven Development and Unit Testing | 2 | 2018 |
| Sony: Android Platform Toolchain | 2 | 2015 |
| Qualcomm Snapdragon 808 (MSM8994) Training | 2 | 2014 |
| Linux Explained | 2 | 2013 |
| Sony: SMP and low level threading | 1 | 2013 |
| Sony: Crash analysis - hero level | 1 | 2013 |
| Android Application Development | 2 | 2009 |
| J2ME | 2 | 2007 |
| UMTS System Overview | 2 | 2006 |
| Lauterbach Module 1 | 1 | 2004 |
| Lauterbach Module 2 | 1 | 2004 |
| Clear Case & CME | 1 | 2004 |
Participating in a small team responsible for the development and maintenance of Embedded Linux network products for ASSA ABLOY Hospitality services. This involves building customized Linux distribution for several products, with BSP and Distro adaptations based on the Yocto Project. In my roles as both developer and security champion, I am also involved in the work with device security to ensure compliance with regulations as the Radio Equipment Directive Delegated Act and the upcoming Cyber Resilience Act.
Participating in a Core SW team developing the control software for the next generation of Borg Warner All-Wheel drive coupling.
Software development for a Revolving Door control system. Participated in a team that developed a new distributed control system for door control. The system contained several Cortex-M processors connected to a CAN network for sensor inputs and motor control.
Software development for a Biometric Embedded Platform targeting resource constraint systems like Smart Cards. The work included integration of fingerprint authentication algorithms and development of driver software for Fingerprint Cards fingerprint sensors.
A customer to Sigma Connectivity outsourced the development of an advanced wearable device. The device include BLE connectivity, touch screen, haptics, sensors and LEDs. Magnus coordinated a team of developers that was responsible for the device driver development. The work included device bring-up and device driver development.
Sigma Connectivity performed a concept study for a new Android phone based on customers’ requirements. The concept work was to identify, evaluate, select solutions and components (both hardware and software) to fulfill the requirements. The work included software system analysis and defining software requirements.
Sigma Connectivity developed a new variant of an existing LTE wireless module for automotive industry to an international customer. The customer wanted extend the band configuration to support LTE TDD band in China. Magnus was responsible for the software development. The development was radio front end configuration in the modem software to support the LTE TDD band.
Sigma Connectivity developed a prototype of a LTE indoor radio cell for an international customer. The prototype introduced new RF design and components to improve an existing product. Magnus was responsible for the software and performed system analysis, handle requirements to external developers, software configuration and software bring-up.
Participated in a team responsible for integrating vendor software from Google and Qualcomm. The work included bring-up of new Android releases, bring-up of operator specific HW variants, device configuration, trouble shooting and debugging. It has given a broad knowledge of the Android platform and has required collaboration with many different teams within the organization. The integration was done for devices based on Qualcomm Snapdragon platforms.
Troubleshooting and debugging of software for Sony Mobile Android devices. Participated in a System Team responsible for solving complex software problems on a system level to secure product quality and performance. Used several Android and Linux debug tools like Crash utility, GDB, DDMS and strace to identify and solve problems in almost all areas of the phone software. It has involved work with Linux Kernel drivers, Linux Kernel configuration, Android Framework and Android Applications.
Troubleshooting and debugging of software for Sony Ericsson mobile phones. Participated in a team responsible for solving software problems on a system level during project phases from early SW bring-up to RCA analysis of return rate issues after launch. Used several tools like Lauterbach/Trace32, GDB and post mortem crash analysis to identify and solve problems in almost all areas of the phone software. It has involved work with Linux Kernel drivers, Linux Kernel configuration, Android Framework, Android Applications, OSE and J2ME applications.
Software development for an intelligent Pad Wear Sensor used in brakes for heavy trucks and trailers. Responsible for all software development.
Software documentation for a twin processor based, motor control system used in an industrial door controller.
Consultant
Consultant
Consultant
Consultant
Software developer. Development of applications to a mobile multimedia telephone. Responsible for multimedia audio parts. Programming in C for PowerPC (MPC821)
