Hire the Best Stm32 Freelancers
in Pakistan

Embedded systems engineer and hardware designer with 10+ years turning product ideas into manufactured electronics, from schematic and multilayer PCB design in Altium to firmware on STM32, nRF52, ESP32, and FPGA/Zynq platforms. I build wireless and IoT products using BLE, LoRa, and Zigbee, and I've delivered hardware for industrial, automotive, medical, and aviation-grade applications, including ATEX/explosive-zone rated designs. I have taken two of my own product designs from prototype through to full production runs. One scaled to 1,000+ units and another to 100+ units, with me handling everything from board design to manufacturing coordination along the way. 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱: System architecture and component selection, schematic and PCB layout/routing (up to 10 layers, mixed-signal and high-speed interfaces), prototyping and validation of boards with hundreds of SMD components, and embedded firmware/driver development in C/C++ and Verilog running on FreeRTOS, Zephyr, and other RTOS. I also support feasibility studies, cost estimation, and turnkey manufacturing coordination with PCB fabs, suppliers, and test labs, plus PCB reverse engineering and reviving obsolete hardware. 𝗠𝗖𝗨/𝗦𝗼𝗖 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: STM32, Nordic nRF52/nRF9160, TI wireless MCUs, ESP32, Renesas, and Xilinx/Altera FPGA/CPLD/Zynq SoC. If you need a hardware or firmware partner who can take a project from concept through certified, manufacturable product, let's talk about what you're building.

I help startups and companies transform ideas into reliable, production-ready electronic hardware. With 6+ years of experience, I specialize in schematic capture, PCB layout, embedded hardware development, and Industrial IoT solutions for commercial and industrial applications. My expertise covers everything from simple 2-layer boards to complex multilayer and HDI PCBs, always focusing on signal integrity, manufacturability, reliability, and cost-effective production. Core Expertise • Schematic Capture & Electronics Hardware Development • PCB Layout (2-layer, Multilayer & HDI) • Embedded Hardware Development • Industrial IoT Devices & Sensor Nodes • Hardware Debugging & PCB Optimization • BOM Creation & Cost Optimization (JLCPCB/LCSC Ready) • Prototype Validation & Manufacturing Support Technical Experience • ESP32, STM32, Nordic nRF52 Series • LTE / NB-IoT Modules (Quectel, Sequans, u-blox) • RS485, Modbus & CAN Bus Communication • Battery Management Systems (BMS) • Low-Power Battery & Solar-Powered Electronics • Buck, Boost & LDO Power Supplies • RF Layout & Antenna Integration Professional Highlights ✔ Top Rated Plus Freelancer (Top 3% on Upwork) ✔ 100% Job Success Score ✔ 120+ Successfully Completed Projects ✔ $100K+ Earnings on Upwork ✔ 98% 5-Star Client Reviews Development Tools • Altium Designer • KiCad • EasyEDA (Standard & Pro) What You Can Expect ✔ Production-ready PCB layouts ✔ Clean, organized schematics ✔ Complete manufacturing files (Gerber, BOM & Pick-and-Place) ✔ DFM-focused hardware for smooth manufacturing ✔ Clear communication and dependable delivery throughout the project Whether you're developing a new electronic product, upgrading existing hardware, or preparing a prototype for manufacturing, I can help turn your concept into reliable, production-ready hardware.

With over 13 years of experience in PCB designing, hardware development, and component sourcing, I have successfully designed and implemented a wide range of projects. My expertise spans various domains, including FPGA-based systems, BLE (Bluetooth Low Energy), IoT (Internet of Things), NB-IoT (Narrowband Internet of Things), and power supply circuits. Key Highlights: - **PCB Design**: Proficient in creating intricate PCB layouts, including high-speed, differential pairs, and RF track and antenna routing. - **Layer Stack-Up**: Accomplished designs with up to 16 layers, ensuring optimal signal integrity and performance. - **EDA Tools**: Adept at using industry-standard EDA tools, including: - **Altium Designer**: Leveraging Altium's comprehensive suite for schematic capture, PCB layout, and 3D visualization. - **Autodesk Eagle and Eagle 360**: Familiar with Eagle's user-friendly interface and cloud-based collaboration features. - **Mentor Pads9.5 and Mentor Graphics PADS Pro VX.2.10**: Experienced in constraint-driven design and signal integrity analysis. - **Orcad Allegro 17.2**: Proficient in complex PCB designs using Cadence's powerful toolset. - **KiCad**: Skilled in open-source PCB design with KiCad, benefiting from its community-driven development. - **PCBweb, EasyEDA & Fritzing**: Versatile in using online platforms for various design requirements. - **MCUs and Processors**: Proficient with various microcontrollers (MCUs) and processors, including: - STM32 family (e.g., STM32F4, STM32H7) - Atmega series (e.g., Atmega328P) - PIC microcontrollers (e.g., PIC16, PIC18) - ARM Cortex-M series (e.g., Cortex-M0, Cortex-M4) - ESP8266 and ESP32 - Raspberry Pi (ARM-based) - Intel x86 processors (e.g., Core i7, Xeon) - AMD Ryzen processors - **FPGA Expertise**: Versed in designing for various FPGA families, tailoring solutions to project-specific requirements. - **Bluetooth Low Energy (BLE)**: A wireless, low-power communication standard for IoT devices. - **Global Navigation Satellite System (GNSS)**: Satellite-based positioning systems (e.g., GPS, Galileo) for location tracking. - **Narrowband IoT (NB-IoT)**: Cellular technology designed for low-power, wide-area IoT applications. - **Quality of Service (QoS)**: Ensuring reliable and predictable performance in IoT networks. PER hour rate for 2 Layer PCB=$10 PER hour rate for 4 Layer PCB =$20 PER hour rate for 6 Layers PCB=$25

“Excellent freelancer. Technically very competent. Understands the scope of work and the challenges involved. Goes the extra mile for customer satisfaction. Highly recommended.” ⭐⭐⭐⭐⭐ - Dr. Ramkumar Right now, defense contractors, aerospace companies, and hardware startups are actively searching for FPGA and Embedded Engineers who can translate complex mathematical algorithms into real-time hardware implementations—not just write basic microcontroller scripts. Because the truth is simple: 👉 𝙍𝙁 𝙖𝙣𝙙 𝙨𝙞𝙜𝙣𝙖𝙡 𝙥𝙧𝙤𝙘𝙚𝙨𝙨𝙞𝙣𝙜 𝙨𝙮𝙨𝙩𝙚𝙢𝙨 𝙤𝙣𝙡𝙮 𝙨𝙪𝙘𝙘𝙚𝙚𝙙 𝙬𝙝𝙚𝙣 𝙩𝙝𝙚𝙧𝙚’𝙨 𝙨𝙚𝙖𝙢𝙡𝙚𝙨𝙨 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣 𝙗𝙚𝙩𝙬𝙚𝙚𝙣 𝙝𝙞𝙜𝙝-𝙨𝙥𝙚𝙚𝙙 𝙁𝙋𝙂𝘼 𝙙𝙖𝙩𝙖 𝙥𝙖𝙩𝙝𝙨 𝙖𝙣𝙙 𝙡𝙤𝙬-𝙡𝙚𝙫𝙚𝙡 𝙢𝙞𝙘𝙧𝙤𝙘𝙤𝙣𝙩𝙧𝙤𝙡𝙡𝙚𝙧 𝙛𝙞𝙧𝙢𝙬𝙖𝙧𝙚 — 𝙣𝙤𝙩 𝙟𝙪𝙨𝙩 𝙖 𝙘𝙤𝙡𝙡𝙚𝙘𝙩𝙞𝙤𝙣 𝙤𝙛 𝙙𝙞𝙨𝙘𝙤𝙣𝙣𝙚𝙘𝙩𝙚𝙙 𝙘𝙤𝙙𝙚. I’m an FPGA & Embedded Systems Developer and RF Signal Processing Specialist helping engineering teams build high-performance, real-time digital signal processing (DSP) and radar/RF systems from the ground up. I don’t just write bare-metal C code or flash basic FPGA bitstreams. I help teams: ✔ Translate complex MATLAB algorithms into optimized FPGA/MCU architectures ✔ Develop high-speed RF signal chains for L, X, and Ku-band applications ✔ Implement advanced DSP algorithms (CFAR, Doppler, Pulse Compression) in real-time ✔ Optimize microcontroller firmware for low-latency sensor fusion and data acquisition ✔ Bridge the gap between hardware design and software execution 💡 𝙃𝙚𝙧𝙚’𝙨 𝙒𝙝𝙖𝙩 𝙄 𝙃𝙚𝙡𝙥 𝙏𝙚𝙖𝙢𝙨 𝙁𝙞𝙭 & 𝙎𝙘𝙖𝙡𝙚 If your signal processing or RF project feels: ❌ Bottlenecked by inefficient hardware-software data transfers ❌ Struggling with real-time latency in DSP algorithm execution ❌ Plagued by environmental noise or poor target isolation ❌ Lacking deterministic performance in RTOS or bare-metal environments ❌ Disconnected between theoretical MATLAB models and actual hardware deployment Then here’s how I help: ✔ **FPGA & SoC Development:** Design high-speed processing pipelines on Xilinx RFSoC (47DR & 48DR) and Zynq platforms (Vivado/Vitis), implementing AXI DMA, PS-PL integration, and high-speed ADC/DAC interfaces. ✔ **Advanced DSP Algorithm Implementation:** Deploy FIR/IIR filtering, FFT, DUC/DDC, Pulse Compression, Matched Filtering, Doppler Processing, and CFAR target detection directly in hardware and firmware. ✔ **Microcontroller Firmware (C/C++):** Develop robust, real-time firmware for STM32 (HAL, LL, DMA, RTOS), ESP32, and TI C66xx DSP processors for sensor integration, data acquisition, and control logic. ✔ **Radar & RF Signal Chain Development:** Build end-to-end signal chains for radar applications, including environmental noise suppression, threshold optimization, tracking stability, and sensor fusion. ✔ **Hardware Bring-up & Debugging:** Perform rigorous hardware bring-up, peripheral integration, and root-cause analysis using JTAG, oscilloscopes, and logic analyzers. ✔ **Communication Protocols & Data Streaming:** Implement high-speed data transfer (Ethernet, SRIO, DDR) and standard protocols (UART, SPI, I2C, CAN) with secure, structured data forwarding. 🚀 𝙒𝙝𝙮 𝙃𝙖𝙧𝙙𝙬𝙖𝙧𝙚 & 𝘿𝙚𝙛𝙚𝙣𝙨𝙚 𝘾𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙃𝙞𝙧𝙚 𝙈𝙚 Because I focus on what most firmware developers ignore: 👉 System-level architecture, not just isolated code modules 👉 Real-time deterministic execution, not just "it works in simulation" 👉 Mathematical algorithm optimization, not just copying reference designs 👉 Hardware-software co-design, not treating FPGA and MCU as separate worlds 👉 Mission-critical reliability, not just hobbyist prototyping Most developers just complete tasks. I build scalable, high-performance DSP and RF systems that help engineering teams: ✔ Achieve ultra-low latency in signal processing pipelines ✔ Maximize FPGA resource utilization and MCU processing efficiency ✔ Accurately isolate targets and suppress complex environmental noise ✔ Seamlessly transition from MATLAB models to deployed hardware ✔ Ensure deterministic, real-time performance in defense and aerospace applications I’m comfortable owning the embedded and FPGA development process end-to-end: —from algorithm design and hardware architecture to RTL coding, C/C++ firmware development, hardware bring-up, and system-level verification. I also understand the modern RF and embedded environment: strict timing constraints, high-speed data throughput, rigorous debugging, and reliability-focused optimization. 🔑 𝘾𝙤𝙧𝙚 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 FPGA Development | Embedded Systems | Digital Signal Processing (DSP) | RF Signal Processing | Microcontroller Programming | C/C++ Firmware | STM32 | ESP32 | Xilinx RFSoC | Zynq UltraScale+ | Verilog HDL | Vivado | Vitis | Radar Signal Chain | CFAR Target Detection | Doppler Processing | Pulse Compression | DUC/DDC | FIR/IIR Filtering | FFT | High-Speed ADC/DAC | Hardware Bring-up | RTOS |