Freelancer profile translated to English.
Back to original languageAbout Mohamed
Embedded electronics engineer for 6 years, I have created many mixed electronic boards (analog & digital with fast bus management 1gb/s.) for large groups: (Safran, NXP, Faurecia).
The expertise provided to meet customer needs includes:
- Digital design
----Hardware (schematic capture; simulation; routing management; manufacturing test validation)
----Software C / VHDL language on multi-manufacturer targets (NXP / ST
Microelectronics / Texas Instrument / MICROSEMI / XILINX)
- Analog design:
---- instrumentation
---- Power & Supply
---- Acquisition chain
But also a contribution for EMC-EMI, thermal, mechanical integration studies.
As well as an expertise of the profession through a project expertise:
- responsibilities and management,
- planning
- documentary writing.
Finally, my field of competence also includes IOT with back-end development (html css, java, php, mysql) as well as the development of connected objects.
English
Fluent
Spanish
Conversational
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- NXP SEMICONDUCTEURSDESIGN & VALIDATION ENGINEER --- HW & SW to validate the future generation of IC ESP – ABSAUTOMOBILEOctober 2015 - March 2016 (6 months)Toulouse, FranceObjective: Validation of the new generation ESP-ABS in its conformityinitial.Gain: Electronic control system / Regulation logic / Reportstests / Holding meetings / Collaborations with different trades / ManagementsubcontractorsTechnical environment: ESP, ABS, CAN Bus, CAN-PN, CAN FD,ISO11898-1, ISO16845-2, PSI5, Laboratory equipmento Validation of product specifications:------ Development of test benches------ Writing test reports------ Responses to the cliento Validation of the CAN PN (Partial Networking) module------ Setting up test benches and necessary configurations. (CANPhysical Layer)------ Validation according to ISO16845-2------ Technical environment: CAN / CAN PN / CAN FD Buso Severity tests------ Setting up ABS ESP TCS mission profiles according toclient requirements------ Development of software brickso (Mission sup.) Design of an application card to evaluate the product(HW & SW).------ Allow the evaluation of all the functionalities of the product.------ Development on microcontroller (HCS12) and LabVIEW
- COBHAMCALCULATOR DESIGN ENGINEER --- Card design + FPGA DevelopmentAVIATION AND AEROSPACEJuly 2016 - September 2017 (1 year and 3 months)Rungis, FranceIn charge of the execution of two V cycles:--- Development of digital electronic card (with analog part)--- Development on FPGA targetTECHNICAL ENVIRONMENT:DOORS Configuration Management / VHDL Development / Interface andAudio filteringPROJECT - MANAGEMENT:Definition of milestones and assistance in monitoring project planning and perspectives forcomeGAIN:Working within multidisciplinary teams / Industrializations / WritingSystem - card - code documentationACHIEVEMENTS:o Electronic card design--- Definition of the electronic circuit (Simulation / Mentor Dx Designer input)--- Use of a preferential list for BOM (cost constraint +supply)--- Signal integrity analysis under HyperLynx--- Documentary writing according to DO254 standard: Specifications /Justification / Validation plan--- HW cut into 4 parts:--- Power supply: DC/DC + Power supply protection--- Audio:------ Input anti-aliasing filter (MFB type) and output smoothing filter (MFB)------ ADCs / DAC--- Digital: Microcontroller MPC5604E / FPGA IGLOO2--- Communication: ARINC 429 / Etherneto VHDL design--- Development of different VHDL bricks------ Audio: Management of audio input and output streams.------ Front Panel: Acquisition of key and potentiometer states andLED control------ Communication: Communication with the microcontroller------ Acquisitions of discretes--- Documentary writing VHDL development according to DO254.o Validation of operation--- Working in relation with the software team--- Writing Trace 32 test macros (MPC5604E target)------ Low layer drivers to interact with the FPGA and test the card------ Development of an interface to facilitate the launch of tests.--- Execution of test proceduresAREAS OF EXPERTISE- Hardware & Software Electronic Design- FPGA Development- Validation – Test- Audio
- Safran Electrical & PowerCALCULATOR DESIGN ENGINEER --- High-speed card for Electrical distribution controlAVIATION AND AEROSPACEOctober 2017 - October 2018 (1 year)Moissy-Cramayel, FranceOBJECTIVES- Development of a digital and analog electronic card- HW manager and guarantor of technological choicesTECHNICAL ENVIRONMENT:FPGA Design / High speed PCB Design / Electrical networkaeronautical / DO254; ATA24PROJECT - MANAGEMENT:HW manager and guarantor of technological choices / Management and supervision ofsuppliers /GAIN:Definition of embedded hardware architectures / DFM – DFT / EMC - EMI analysis / Thermal Dissipation StudyACHIEVEMENTS:o Electronic card design--- Definition of the electronic circuit (Simulation / Orcad input)--- Dimensioning of current and high voltage measurement chain230VAC-540HVDC--- Supervision of routing carried out by a subcontractor.--- 12-layer PCB with impedance adaptation. (1900 Components)--- Writing according to DO254: Specifications / Justification / Validation plan--- Card cut into 5 parts:------ Power supply: DC/DC and linear converters + Protectionpower supplies------ Analog:------ ___ 230Vrms + 540HVDC voltage acquisitions, 1000 Arms currents(CT)------ ___ Peak Acquisitions------ ___ ADCs------ Digital: IGLOO2 (MICROSEMI FPGA)------ Communication: Ethernet + CAN Bus------ Discreteso VHDL + HMI design--- Development of different VHDL bricks for card testing------ ADC: Analog acquisitions------ DiscretesPage 5 of 12------ Communication: RS232 (for Labview HMI); SPI------ Timer------ Ethernet (Frame generation)------ RDC (motor control)--- HMI development under Labview------ Information feedback + monitoringo Validation- Writing and validation of test procedures- Development of the test bench to validate the circuitAREAS OF EXPERTISE- Hardware & Software Electronic Design- FPGA Development- Validation – Test- Power
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Education
- ELECTRONICS AND TELECOMMUNICATIONS ENGINEERENSIL2015MAJOR de promo Approf. : Systèmes embarqués / Connectés
- Master of Business Administration (MAE-MBA)IAE LIMOGES2015
Certifications
- ISO26262BUREAU VERITAS2020