Dorsaf Jmaiel

Project: Inverter for Battery Electric Vehicle Missions and tasks: Management of international development teams (in China: Inovance; in the US/India: Eaton) Analysis of client requirements and prioritization Technical analysis of customer change requests, cost estimation, and resources Planning of validation campaigns Backlog management using Jira Updating metrics/statistics to monitor teams and share weekly progress Scheduling and facilitating various ceremonies: Agile: Sprint Review and Sprint Planning; and project: Kick-off, CCB, Go/No-Go Working with the SW quality engineer to ensure compliance with quality processes and guarantee the completion of all necessary checks before delivery to the Client Ensure a positive team atmosphere, information sharing, and collaboration despite time zone differences and geographical distances. (India: +6 hours, China: +7 hours, US: -6 hours) Train new employees and provide the necessary support for their onboarding on projects. Manage and analyze after-sales issues Crisis management: In case of a critical quality issue, ensure the necessary actions and implement temporary measures while awaiting the development of an interim and/or permanent solution. Implement various quality methodologies: 8D, 5 Whys, Ishikawa Diagram, Fault Tree Analysis.

Project: Smart Antenna Missions and tasks: Analysis of customer demand and priority management. Management of the “Product Backlog” with the “Jira” tool Creation of “User stories” and “Epics”. Definition and maintenance of “roadmaps”. Management of the “Sprint”: Creation/start/stop on Jira, creation of the necessary tickets Animation of Agile ceremonies: “Sprint Review” and “Sprint Planning”. Design and implementation of an automatic test tool Development of many embedded application to interact with the board

Project: HL7800 IoT Module for 4G / 3G / 2G and LPWA (Low Power Wide Area) Performed Tasks: - Work in an agile team with Scrum. - Maintenance and development in compliance with 3GPP (3rd Generation Partnership Project) standards. - Analysis of the mobile network with the "Wireshark" tool. - Development of AT commands to use "lwIP Stack" (lightweight IP): creation of TCP sockets and data transfer with UDP. - Analysis of TCP frames using"TcpDump". - Functional tests of data exchanges across the network: Creation of the TCP / UDP server / client, sending data on a real network or on a simulated network (Amarisoft LTE). - Development of AT commands to configure "UART Driver": port, baudrate, parity. - Fixing problems in AT command when choosing the mobile network. - Analysis of memory leak problems and proposal of adequate solutions. - Debug code with "Bus Bluster v3c" and "Lauterbach Trace32" - Taking and analyzing "Modem" traces with "DebugView" tool - Compilation in a standard environment using "Docker" and following a continuous integration process with "Jenkins" - Code analysis with "SonarQube" - Creation of a user manual for each developed AT command. - Writing "HowTo" articles in "Confluence" to share knowledge. - Creation and tracking of tickets for partners using "Salesforce" platform - Creation of automatic test scripts in Python and execution of tests with "Auto Test Tool"

Project : FRSB (Frequency Radio Supervision Box) for PSA group Performed tasks: - Participation in PI Planning 1 and 2 of the FRSB project in Rambouillet-France - Participation in the Hardware Bring up Workshop (5 days) at Continental Rambouillet for the validation of the new B1 model of the FRSB - Working in an agile team with Scrum - Configuration of Basics Software modules and code generation with EB Tresos - The integration of the UART driver (NXP) as a complex device driver (CDD) and its configuration in a core "ARM Cortex M4" running an Autosar application - Using the UART for log output - Integration and configuration of the "ARM Inter Core Communication" library (Freescale) in the two cores "ARM Cortex M4" and "ARM Cortex A7" - Configuring INC (Inter Node Communication) channels for sharing data between the two cores (M4 and A7) through shared memory - Creating a websocket server for a Linux ARM Cortex A7 - Creating Makefiles - Creating an embedded linux distribution with YOCTO tools - Configuring and Testing the Linux ARM Cortex A7 Ethernet Interface (Eth0) - Flashing models using the tools of the Initial Loading and Software Loading - View and analyze signals with the oscilloscope and UsBee Analyzer - Analysis, decoding and simulation of simple and segmented CAN frames - Debugging and creating cmm scripts using the Lauterbach Trace 32 tool - Creating and running unit tests with VectorCast - Klocwork analysis of the code

Project: Internet of Things (IoT) / Bluetooth Low Energy (BLE) Performed tasks: 1) Design and realization of an IoT Gateway : - Creating interfaces for the Gateway that offers the following features: Host Controller Interface (HCI) management, BLE device scanning, connection, read / write characteristics. - Gateway - Cloud : storing data using IoT services offered by cloud platforms (SAP -Hana cloud, Thingspeak, Labeeb-iot) - Present training in topics: Bluetooth, Bluetooth Low Energy, Bluetooth development tools - Internship supervision of the end of study project 2)Management of BLE devices: Development of a dedicated program for a "Bluegiga BLE112" module which allows to collect the data sent by the sensors and send it to the Gateway through BLE - Design and development of Bluetooth and Bluetooth Low Energy profiles - Internship supervision of the end of study project

Project : Autoradio RD45 for PSA group Performed tasks: - Analysis of Bluetooth traces (air trace, HCI trace) and SPI traces - Analysis and correction of problems with Bluetooth profiles and protocols (HFP, PBAP, AVRCP, A2DP) - Bluetooth SIG certification of the product - Decoding and analysis of CAN frames: simple and segmented - Executing the IOP (Interoperability Tests) of the product - Software component maintenance: Life Cycle, Diagnostics and Persistence (EEPROM) - Dump EEPROM data - Production diagnostic for car radios - Integration and configuration management - Performing : Integration tests, unit and functional tests, non-regression tests

Project : CMF1 for Renault-Nissan Performed tasks: - Training on "IBM Rational CM Synergy / CS Synergy", DOORS, Rhapsody - Fix some issues for the Center Doors Locking (CDL) component - Development respecting the Autosar standard and the Misra rules - Analysis of customer specification - Configure software components and generate the corresponding code - Create unit tests using the SWATT platform