I will design rf pcb layout, antenna, high speed pcb, wifi, bluetooth and lora boards

United Kingdom

I speak English, French, Spanish, German

PROFESSIONAL ELECTRONIC ENGINEER

I'm samuel stefan, a professional PCB Design, RF Engineering, and Embedded Systems Developer specializing in ESP32, STM32, Arduino, IoT, RF PCB, Antenna Design, High-Speed PCB Layout, MQTT Automation,...
About this Gig

Hi, I'm samuel stefan, a professional electronic engineer in turning your wireless hardware idea into a reliable, production-ready des!gn. Whether you need an RF PCB design for a new product or want to improve an existing board, I deliver clean layouts with performance and manufacturability in mind.


I have skill in RF PCB layout, antenna design, high speed PCB, WiFi PCB, Bluetooth PCB, LoRa PCB, wireless PCB, RF circuit des!gn, controlled impedance routing, signal integrity, multilayer PCB, PCB routing, IoT PCB des!gn, and Gerber file generation. while ensuring every design is optimized for fabrication and assembly.


I OFFER

RF PCB layout design

Antenna integration and placement

High speed PCB routing

WiFi and Bluetooth board design

LoRa and IoT PCB solutions

Controlled impedance routing

Signal integrity optimization

Multilayer PCB layout

RF circuit implementation

PCB stack-up planning

Schematic review and verification

Manufacturing-ready Gerber files

Des!gn for fabrication support

Professional communication and project updates


If you need a dependable engineer who values quality, accuracy, and timely delivery, I'm ready to help bring your project to life.

Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

STEP

BRD

SCH

PDF

Software:

Altium Designer

Cadence OrCAD

KiCad

LTspice

Interface:

UART

USB

SPI

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

GSM/GPRS

LTE

CAT-M1

Other Electronics Engineering Services I Offer