Wajdi Belghouthi

Clients: Bosch AS(Jan. 2022 - Jan. 2023) / ETAS GmbH (Feb. 2023 - Aug. 2023) / Bosch CC (Sep. 2023 - current)

As a software engineer at T&S Engineering GmbH, I contributed to multiple embedded systems projects across automotive domain. My responsibilities spanned defect analysis, requirements engineering, system design, implementation, and testing. I worked in dynamic, safety-critical environments with high standards for software quality and traceability.

Tasks:

• Performed root cause analysis of defects by debugging and reviewing code (static and runtime) using industry-standard tools.
• Engineered and refined system/software requirements using IBM DOORS.
• Designed software components and architecture using Enterprise Architect.
• Developed new features through a combination of C programming and configuration, ensuring compliance with automotive standards.
• Authored, executed and fixed unit tests/component tests; performed test runs on hardware-in-the-loop (HIL) test benches.
• Collaborated in agile and cross-functional teams, contributing to software integration and delivery cycles.

Keywords: Embedded C, AUTOSAR, OBDonUDS, IBM DOORS, Entreprise Architect, AEEE pro, Canoe, Trace32, Astree, ODIS

Client: Sagemcom/charter

While working for Sagemcom, I had the opportunity to experience the tasks of a network engineer while developing networking equipments' firmware for their client, Charter.

Tasks:

• Seeking root causes for SW malfunctions and implementation of solutions/fixes using embedded C.
• Manual recreation of CD-Router automatic tests using Scapy for packet manipulation and sniffing techniques.

Keywords: Embedded C, Opensync, GIT, Wireshark, Scapy, IPv6

Client: Continental Toulouse (Jan. 2020 - Dec. 2020)

In this experience, I mainly worked as a part of Continental TLS team on the development and maintenance of Body Control Module (BCM)’s COM stack according to customer specifications. I also had the chance to be part of the R&D and diagnostics teams.

Tasks:

• Design and Development of embedded C code according to MISRA/LINT rules.
• Experience with validation testing using CANOE and WinIDEA and unitary testing by developing SWATT unitary test scripts.
• Effective contribution in the continuous enhancement of the Software environment by submitting improvement proposals whenever possible.
• Performing technical reviews on software component design, implementation, and testing.

Keywords: Embedded C, V-model, AUTOSAR, MISRA/LINT, CAN/CAN-FD, LIN, SWATT, Debugging, IMS, Doors, Rational Rhapsody,Vector CANoe, WinIDEA, Jira

Client: Silicon Mobility (Jan. 2021 - Jul. 2021)

As a member of SiMo R&D team, I had the chance to work on the top-level testing of the next generation of OLEA® FPCU, a new semiconductor architecture for automotive control.

Tasks:

• Writing test scenarios to validate connections between various Software IPs.
• Writing embedded C code to implement the test scenarios.
• Debugging the misbehaving tests using ModelSim.
• Writing weekly reports and attending daily advancement meetings.

Keywords: Embedded C, ModelSim, SVN, Debugging, Verilog, communication Protocols.

Client: BeanAir GmbH

In this experience, I had the chance to work on Wilow BeanDevices, which are low-power wireless Sensors made for Industrial IOT applications.

Tasks:

• Executing tests on the BeanDevices and/or on the WSN monitoring and control interface 'BeanScape'.
• Debugging the code and finding the root cause of problems related to the connectivity between BeanDevices and BeanScape.
• Developping Embedded C code to solve existing problems.
• Writing documentation for my suggested/executed solutions

Keywords: Embedded C, FreeRTOS, TI CC3200, TI CCStudio, TI Uniflash, Wi-Fi, TCP/IP, TeraTerm, WireShark, GIT extensions

Title: Connected Renewable Energy Controller for P2P trading using Blockchain technology

• Design of a module for the monitoring of renewable energy production.
• Manufacturing and test of the module.
• Setting of a real-time visualization dashboard.

Keywords: Altium Designer, STM32, NodeMCU, MQTT, InfluxDB, Grafana