Abderrahmen ZNAIDI

Technical Project Coordination : • Coordinated technical activities between customers, suppliers and multidisciplinary engineering teams throughout the project lifecycle. • Managed technical follow-up of customer issues by leading incident analysis, root cause investigations and corrective action implementation. • Worked closely with Product Project Managers to collect business needs and translate them into validated technical specifications. • Participated in technical planning, progress monitoring and risk identification to ensure project milestones were achieved. • Prepared and maintained technical documentation, software release notes and project deliverables. • Provided technical support to internal teams and customers during integration, validation and deployment phases. • Contributed to process improvement initiatives to enhance software quality, development efficiency and project execution. Embedded Software Engineering : • Developed and maintained Embedded Linux software for industrial access control devices. • Designed and implemented new software features in C/C++ following coding standards and software quality guidelines. • Integrated and maintained industrial communication interfaces including Modbus TCP/RTU, UART, SPI and I2C. • Performed software integration, debugging and troubleshooting on embedded targets. • Conducted root cause analysis and implemented corrective solutions for software defects and field issues. • Developed Python scripts to automate engineering activities, testing and deployment tasks. CI/CD & Software Industrialization : • Containerized development and testing environments using Docker to ensure reproducible builds and continuous integration. • Improved software delivery reliability by automating repetitive engineering tasks and deployment workflows. • Participated in the continuous improvement of software development practices and DevOps processes. Technical Environment: Agile/Scrum, Jira, Confluence, UML, Bitbucket, Git, Docker, CI/CD, C++, Python, Embedded Linux, Modbus TCP/RTU, UART, SPI, I2C, SSH.

Cross-Functional Coordination : • Coordinated technical activities between Development, QA and DevOps teams to improve software quality, testing efficiency and release readiness. • Collaborated with telecom customers and internal stakeholders to investigate software incidents, prioritize corrective actions and ensure timely resolution of critical issues. • Supported Product Owners and engineering teams by documenting technical specifications, functional evolutions and project deliverables. • Participated actively in Agile ceremonies including Sprint Planning, Daily Stand-ups, Backlog Refinement, Sprint Reviews and Retrospectives. • Facilitated communication between multidisciplinary teams to ensure alignment on priorities, technical decisions and delivery milestones. • Contributed to continuous improvement initiatives by promoting best practices, process optimization and knowledge sharing across engineering teams. Embedded Software Engineering : • Developed and maintained networking services for Embedded Linux residential gateways. • Implemented, integrated and validated Wi-Fi functionalities supporting multi-vendor broadband platforms. • Developed software features in C and Python following software quality and coding standards. • Performed software integration, debugging and root cause analysis using GDB and Linux diagnostic tools. • Conducted Wi-Fi performance analysis, optimization and troubleshooting using Wireshark, Iperf and other networking analysis tools. • Automated software validation, build and deployment activities using GitLab CI/CD pipelines. • Investigated and resolved complex networking issues related to TCP/IP communication, DHCP services and wireless connectivity. • Collaborated with QA teams to validate new functionalities and improve software reliability before production releases. Technical Environment: Agile/Scrum, Jira, Confluence, GitLab CI/CD, Docker, Embedded Linux, C, Python, Wi-Fi, TCP/IP, DHCP, GDB, Wireshark, Iperf, Bash.

Scrum Master : • Facilitated Agile ceremonies including Sprint Planning, Daily Scrum, Sprint Review and Sprint Retrospective. • Coordinated multidisciplinary engineering teams to ensure efficient project execution, sprint objectives and timely software delivery. • Collaborated with Product Owners to refine, prioritize and maintain the product backlog, ensuring alignment between business priorities and technical implementation. • Promoted Agile principles, continuous improvement and knowledge sharing across development teams. • Monitored sprint progress, identified impediments and facilitated their resolution to maintain delivery commitments. • Coordinated technical communication between development teams, customers, Product Owners and business stakeholders. • Collaborated with customers and internal stakeholders to investigate software incidents, prioritize corrective actions and ensure timely resolution. Embedded Software Engineering : • Developed and maintained embedded software and middleware components for residential gateway platforms. • Designed, implemented and enhanced networking functionalities in C/C++ within Embedded Linux environments. • Integrated Linux drivers, middleware components and networking services on OpenWRT and Buildroot platforms. • Performed software integration, Linux kernel debugging, driver validation and defect resolution in collaboration with Sagemcom and Broadcom BSP/Kernel teams. • Conducted software integration, debugging, code reviews and root cause analysis to improve software quality and stability. • Executed integration testing and validated networking functionalities including DHCP, IPv6, QoS and TCP/IP services. • Analyzed network traffic and diagnosed communication issues using Wireshark, Iperf and Linux diagnostic tools. • Contributed to software quality by participating in peer reviews, defect analysis and continuous improvement activities. Technical Environment: Agile/Scrum, UML, Jira, Bugzilla, Embedded Linux, OpenWRT, Buildroot, C/C++, Python, Wi-Fi, TCP/IP, NTP, DNS, DHCP, GDB, Wireshark, Iperf, Bash, Git, SVN

- Design and implementation of a GPS solution. - Realization of a GPS board connected to the LORA and SIGFOX networks via an Atmega328p micro-controller. - Development of a mobile application for the SmartGPS.

- Analyzing and installing of a remote monitoring system for the temperature of a machine (Arduino board, Gprs model and temperature sensor)

Switching department.