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Fiverr Pro
Italiano
$
USD
Maryam
@asad_marketingi
Level 2
PCB Design and Hardware Prototyping STM32 ESP32 Firmware
Pakistan
Inglese, Urdu, Spagnolo
Chi sono
Hi, I'm Maryam, an embedded systems engineer specializing in PCB design and hardware prototyping for electronic products. I design manufacturing-ready schematics and PCB layouts, develop STM32 and ESP32 firmware, and build reliable prototypes for startups and product teams.
My expertise includes PCB design, hardware prototyping and testing, Arduino programming, microcontroller development, MATLAB, Simulink, circuit debugging, and sensor integration. I focus on clean design, performance optimization, and long-term reliability to deliver production-ready hardware solutions.
Competenze
Maryam
25 USD/ora
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Circuito stampato (PCB)
I will make hardware prototyping, schematic, pcb board designing, arduino, esp32, stm32
Circuito stampato (PCB)
I will review your pcb and hardware design for manufacturing
Vuoi lavorare su base oraria?
Spiega a Maryam cosa ti serve.
25 USD
/
oraPortfolio
Esperienza lavorativa
Product Development & PCB Design Engineer
Confidentials • Lavoratore autonomo
Jun 2020 - Present • 6 yrs 2 mos
Working as an Independent Product Development & PCB Design Engineer, delivering complete electronic product solutions from initial concept through prototyping and manufacturing readiness. My core expertise includes professional multi-layer PCB design, hardware prototyping, functional testing, and preparation of fully documented, production-ready manufacturing files. I design optimized PCB layouts with proper grounding strategies, signal integrity control, power distribution planning, thermal considerations, and EMI-aware routing to ensure long-term reliability and stable performance. I provide complete hardware development services including: • System architecture definition and hardware block diagram creation • Analog and digital circuit design • Schematic capture and component selection based on availability and cost optimization • Multi-layer PCB layout design with DFM and DFA considerations • Power management, battery systems, and protection circuit design • Hardware prototyping, debugging, and validation testing • Embedded firmware development for ESP32, STM32, Raspberry Pi, and other microcontrollers • Integration of communication protocols (UART, I2C, SPI, CAN, RS485, Modbus, MQTT, HTTP, WiFi, BLE) • Sensor, actuator, wireless, and industrial interface integration • Preparation of complete manufacturing documentation (Gerber files, drill files, BOM, pick-and-place files, assembly drawings, fabrication notes) • Product enclosure design support, mechanical integration, and PCB-enclosure alignment for real-world deployment I collaborate directly with startup founders and engineering teams to transform product concepts into reliable, scalable, and manufacturing-ready electronic systems. My focus is delivering technically robust, cost-efficient, and production-optimized hardware solutions ready for commercialization. Delivered multiple functional prototypes and production-ready PCB designs for IoT, automation, and embedded hardware applications.
85 Recensioni
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mystempack
Stati Uniti
Maryam is leagues above most Fiverr PCB designers. I hired someone else before Maryam and I would of saved time and $ if I went to an expert like her 1st. She was professional on time and thorough. She has become my go to PCB designer! If you work with her you will be satisfied. She made sure that everything...
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ianarcher7
Australia
I chose Maryam to undertake my project because she struck me as a very capable and talented engineer, and she has proven that is true. My correspondence has not been with Maryam directly, and I understand that culturally a woman can't talk to a man, but having a go between has made "attention to detail"...
Utile?
hassanalqattan
Arabia Saudita
Exceptional experience! Maryam is a highly skilled and incredibly patient PCB designer. My project involved a complex custom ESP32-S3 motherboard with specific high-current requirements, motor drivers, and precise GPIO routing. She handled every single detail and revision with the utmost professionalism...
Utile?
tetrapoda
Cile
Maryam took over a stalled PCB project and delivered real, verified engineering work. She applied two specific layout corrections we requested and, more importantly, caught a critical error in a power regulator's feedback circuit that could have caused the board to malfunction. When I asked for more...
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maverik85
Stati Uniti
Maryam was great! I needed a PCB for a project and I have 0 experience building small electronics. I gave her a description of what I wanted and was nervous I did not explain well enough due to my little knowledge, but she delivered exactly what I was looking for! She was fast to respond and answered...
Utile?
