Anissa Khalil, Electronic prototyping & 3D printing

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Description

Electronic prototyping & 3D printing — from idea to functional product

Student in Embedded Systems (BUT GEII), I design and manufacture electronic and mechanical prototypes for makers, students, and small businesses.

What I offer:

∙ Design of electronic boards (schematic, PCB, component selection)

∙ Microcontroller programming (STM32, UART/I2C/SPI protocols, sensors)

∙ Soldering and prototype assembly

∙ 3D modeling and printing of enclosures and mechanical parts

∙ Support from idea to tested functional prototype

Technical training in embedded electronics, practical experience in a scientific environment (CNRS) on a real-time embedded measurement project.

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

CNRS
Design Engineer
INTERNET OF THINGS (IOT)
September 2025 - Today (11 months)
Paris, France
Migration of the legacy firmware of an embedded measurement system for stratospheric balloons (Stratéole-2 project), from the LPC2138 microcontroller to STM32U575ZI-Q, under STM32CubeMX/CubeIDE and HAL.
∙ Design and porting of UART drivers (interrupts, HAL callbacks, circular buffers) for communication with a scientific pressure sensor and the onboard computer
∙ Development of telemetry frame formatting and transmission modules (housekeeping)
∙ Low-level debugging: RTC configuration, ADC acquisition chain (NTC thermistors), interrupt management
∙ Writing Python scripts for frame verification and validation
∙ Work on the design of electronic boards (KiCad, Eagle, LPKF)

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