Wael Haji

-Ensuring the agile development of an I4.0 product in close connection to the customer requirements and feature requests. -Leading the development team activities by prioritizing the backlog stories, animating the grooming and brainstorming meetings as well as ensuring the respect of the DoD while conducting the sprint reviews. -Engineered a future-proof and generic Security Concept blueprint ensuring the authenticity of FW update containers adequate to Multi-market and Automotive projects.

-Developed drivers for measurement instruments in standalone solutions and dll-based releases integrated to a test automation framework based on the scripting language Lua. -Built ASIC and MEMS sensor test-benches with custom HW instruments and specific SW solutions -Generated test results and Measurement System Analysis reports for automotive sensors and their test -benches

•Developing Core Firmware for remote terminal units on a Freescale MK20 MCU. The units are interfaces for the acquisition of a variety of signals: Pulses (S0 Standard), Voltage, Current and Temperature (PT1000, PT100). •Maintaining and improving acquisition and reporting algorithms in a distributed CANbus and Modbus network. •Implemented an industrial system which uploads Firmware to the embedded targets, performs sanity checks, and performs the Analog input calibration to ensure measurement accuracy.

•Developed HW/SW solutions to optimize the products repair process. •Implemented a desktop software(VB) that communicates with the PS4 console and retrieves the error log. •Conceived a HDD low level-operation machine, handling 10 hard drives in parallel and reporting the progression and the final status to a web server through Ethernet. •Developed a standalone PS4 tester that implements console quick-sorting algorithm and reports test results to a 7-inch touch screen and a distant server through WiFi.

•Implemented a BMS hardware with a Master/Slave architecture fitted with passive balancing features. •Embedded a Real Time kernel to the Master for task scheduling. •Tested the solution with different battery chemistries (Lead Acid and Li-ion). •Integrated different LCD libraries to the system.

•Developed and installed a supervisory SCADA system for energy and security control including multiple MODBUS Slaves and a Master Gateway communicating via an RS485 network (using temperature, current and flame sensors).

Electronics, Embedded Systems and automation

Physics, Maths and Engineering Technologies