Freelancer profile translated to English.
Back to original languageAbout Alan
I assist you in thedesign, development, and prototyping of electronic boardstailored to your needs.
Key Skills:
A little more about me:
Electronic engineer with 4 years of experience at STMicroelectronics in RF PCB electronic design under Altium (PCB part) and ADS (RF part) specializing in NFC Bluetooth IoT design with custom antennas and associated antenna matching.
All my boards having passed RED CE FCC certifications, I have expertise in EMC and associated routing techniques.
Having also previously worked for 3 years in the electronic design of programmable logic controllers at Schneider Electric in a constrained industrial environment, I now put my expertise inelectronic design and embedded systemsat the service of your projects, with several successful freelance projects already completed.
I also work in tandem with an embedded development engineer to offer complete solutions and solidhardware + softwareexpertise.
French
Native or bilingual
English
Fluent
Can work on-site
Cannes (up to 50km), Paris (up to 20km), Marseille (up to 50km), Toulon (up to 50km)
Experience
- FreelanceFreelance MissionsSeptember 2025 - Today (9 months)Paris, FranceMission 1:Electronic design of a VR headset with haptic vibrators to simulate ball impacts (for army training) including architecture, schematics, routing, creation of manufacturing and order files.Design of 3 different ESP32-based PCBs with Bluetooth Low Energy antenna, lithium battery, and motherboard-daughterboard connection (see illustrations)Mission 2:Electronic design of an NFC badge reader for construction site barriers based on STMicroelectronics STM32L073 and ST25R200 componentsincluding architecture, schematics, creation of an NFC antenna adapted to the client's mechanical constraints, design of a custom impedance matching circuit, routing, creation of manufacturing and order files. (see illustrations)Mission 3:Redesign of a portable time clock based on an LTE modem and NFC reader for mobile construction site personnel based on STMicroelectronics STM32U073 and ST25R200 components and Lithium-ion battery chargers + filtering and ESD/EMC protectionincluding architecture, schematics, design of the custom impedance matching circuit, routing, creation of manufacturing and order files. (see illustrations)Mission 4:Redesign of a portable location beacon with solar energy charging based on LoRaWan for the railway sector using an STM32WLE5CCU6 microcontroller on a RAK3172 moduleCustom design of 2 solar chargers, each adapted to a different solar panel, schematic electronic design, routing, creation of manufacturing and order files.
- STMicroelectronics (Rousset)Senior Electronic Design & RF NFC EngineerNANO-TECHNOLOGYJanuary 2022 - September 2025 (3 years and 8 months)Sophia Antipolis, FranceDesign of electronic boards sold on st.com NFC applications (X-NUCLEO Boards, Discovery kits, demo boards) and custom demo boards for trade shows and events
- Electronic Design: schematic, PCB routing (Altium), RF simulation (ADS), manufacturing follow-up, prototyping
- Physical Measurements: signal integrity (oscilloscope), impedance matching (VNA), Harmonic Filtering (Spectrum Analyzer)
- Certification Follow-up: CE (+RED), FCC, ISED, UKCA
- Futur WattsFREELANCE Electronic PCB Design EngineerTECHSeptember 2021 - January 2022 (4 months)Cannes, FranceFreelance realization of electronic boards: Architecture, Schematic + routing (EASYEDA), export and management of manufacturing files (Gerber, BOM)
- MOSFET ramp using P-channel MOSFETs to control the switching of a high-power power bank (24V 100A)
- Realization of a USB C Power Delivery charger for a power bank based on a Lithium-ion cell
- Realization of a wired board for adaptation to RJ45 ports
- Realization of an electronic board for shared electric bike stations based on ESP32, MOSFET control for bike lock/unlock and power section with 3 power supplies, battery voltage boost 2.9 - 4.2 V => 5 V, Buck 42 V => 5 V, Buck-Boost Battery 2.9 - 4.2 => 3.3V + 5V battery charger
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Education
- Apprenticeship in Electronic and Industrial Informatics EngineeringPolytech Nice Sophia2020Ingénieur Electronique et informatique industrielle par alternance 3 ans option: Micro-électronique et systèmes embarqués Electronique : AOP, transistors (FET/Bipolaire), bases de l’électronique, analogique, programmation embarquée, régulation industrielle, électrotechnique, électronique de puissance Informatique : Assembleur, C, C++, Grafcet, OS, base de données, réseaux Management : Marketing, management d’équipe, de projet, qualité, communication
Certifications
- TOEIC score: 900Université Nice côte d'Azur2019