Freelancer profile translated to English.

Description

I assist you in thedesign, development, and prototyping of electronic boardstailored to your needs.

Key Skills:

*Electronic Design:schematic, PCB routing, simulation, prototyping, industrialization

*Analog, Digital, RF Electronics

*Wireless Communication:NFC, RFID, Bluetooth, Bluetooth Low Energy (BLE), WiFi, LTE, GNSS antennas and impedance matching

*Embedded Systems:microcontrollers (STM32, ESP32, Arduino), sensor integration, energy management

*CAD & Tools:Altium Designer, KiCad, Eagle, Orcad, LTSpice, EasyEDA

*Certifications:CE, RED, FCC

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.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Cannes (up to 50km), Paris (up to 20km), Marseille (up to 50km), Toulon (up to 50km)

Freelance
Freelance Missions
September 2025 - Today (9 months)
Paris, France
Mission 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 components
including 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 protection
including 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 module
Custom design of 2 solar chargers, each adapted to a different solar panel, schematic electronic design, routing, creation of manufacturing and order files.
PCB Design Electronic Design Bluetooth Low Energy LoRaWan STM32
STMicroelectronics (Rousset)
Senior Electronic Design & RF NFC Engineer
NANO-TECHNOLOGY
January 2022 - September 2025 (3 years and 8 months)
Sophia Antipolis, France
Design 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
STM32 Electronic Design C++ PCB Routing Electronic Schematic
Futur Watts
FREELANCE Electronic PCB Design Engineer
TECH
September 2021 - January 2022 (4 months)
Cannes, France
Freelance 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
ESP32 Power Electronics Electronic Design Routing Electronic Schematic

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Apprenticeship in Electronic and Industrial Informatics Engineering
Polytech Nice Sophia
2020
Ingénieur 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

TOEIC score: 900
Université Nice côte d'Azur
2019
English Bilingual French/English

Embedded Systems Developer

Alan B.

Electronic Design Engineer, RF Antenna, IoT

About Alan

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