Hire the Best Electronic Designers
in Pakistan

I am a highly proficient Electronic Engineer specializing in delivering robust, high-quality hardware solutions. My expertise encompasses the full design cycle: precision PCB Design and Layout (Altium), rigorous Circuit Simulation (PSpice/Multisim) for performance validation, and developing stable, optimized Embedded Firmware (C/C++) for microcontrollers like STM32 and ESP32. I bring an analytically rigorous and professional approach to ensure project success from initial concept through manufacturing.

I have designed 30+ real-world components used in defence systems, DC fans, and kitchen appliances handling everything from design and simulation to fabrication and testing myself, so you get complete, working hardware solutions from one expert. I am an RF, PCB, and Embedded Systems Engineer with strong hands-on experience in building complete hardware products. I have worked on real-world RF systems including high-power amplifiers, transmitter-receiver designs, RF filters, and antenna systems for communication and defence-related applications. I specialize in RF design, antenna design and testing, wireless communication, and high-quality PCB design including multilayer boards using Altium Designer and KiCad. I also work on circuit design, analog electronics, RF filters and amplifiers, and embedded systems using STM32, ESP32, and Arduino. I have successfully delivered reliable, tested, and production-ready designs that perform well in real-world conditions. For large and challenging projects, I collaborate with a trusted team of highly skilled professionals, so we can deliver a complete, fully working product including hardware, software, and mechanical design all in one place. ✅ RF & Microwave Circuit Design ✅ RF System Design (Transmitter & Receiver) ✅ RF Front-End Design ✅ RF Power Amplifier Design (Low, Medium & High Power) ✅ LNA (Low Noise Amplifier) Design ✅ RF Filters Design (Bandpass, Low-pass, High-pass) ✅ Impedance Matching & RF Tuning ✅ Antenna Design (Patch, Monopole, Dipole, Custom) ✅ Antenna Simulation & Optimization ✅ Antenna Testing & Performance Measurement ✅ Wireless Communication System Design ✅ RF Signal Chain Development ✅ Frequency Planning & Spectrum Analysis ✅ PCB Design (Single Layer, Double Layer, Multilayer) ✅ High-Speed PCB Design ✅ RF PCB Layout & Controlled Impedance Design ✅ Schematic Design & Circuit Layout ✅ PCB Design using Altium Designer, KiCad & EasyEDA ✅ Gerber File Generation & Manufacturing Support ✅ Design for Manufacturing (DFM) & Assembly (DFA) ✅ PCB Debugging & Optimization ✅ Electronic Circuit Design ✅ Analog Circuit Design ✅ Amplifiers & Signal Conditioning Circuits ✅ Sensor Interface Circuit Design ✅ Power Electronics Circuit Design ✅ Hardware Troubleshooting & Debugging ✅ Embedded Systems Design ✅ Embedded Hardware Development ✅ Microcontroller-Based System Design ✅ Microcontroller Programming (STM32, ESP32, Arduino, AVR) ✅ Embedded C & C++ Development ✅ Firmware Development ✅ IoT Device Development (WiFi, LoRa, ESP32) ✅ Raspberry Pi-Based Projects ✅ FPGA Design & Development ✅ Verilog / VHDL Based Design ✅ Digital System Design on FPGA ✅ Simulation & Timing Analysis ✅ FPGA Prototyping & Testing ✅ Electromagnetic Simulation (HFSS, CST, ADS) ✅ Circuit Simulation (LTspice, PSPICE, MATLAB) ✅ EM & RF Co-Simulation ✅ Signal Integrity & EMI/EMC Analysis ✅ Hardware Prototyping ✅ Product Development from Concept to Prototype ✅ Functional Testing & Validation ✅ Performance Measurement & Optimization ✅ Test Results Analysis & Reporting ✅ Technical Writing (Engineering Reports & Documentation) ✅ Research Paper Writing (IEEE Format) ✅ Project Documentation & Reports ✅ RF & Electronics Content Writing ✅ Complete Product Design (Hardware + Embedded + RF + FPGA) ✅ Prototype to Production Support ✅ Real-World Testing & Field Validation ✅ Engineering Simulation & Optimization

I am a Mechatronics Engineer with 3 years of experience in designing high-quality printed circuit boards (PCBs). Get custom PCB designs that meets your specific requirements. I make Embedded and Robotics related project. I use industry standard software and advanced design techniques to create PCB layouts with highly performance and optimized also cost effective design, I am offering affordable rates with high and fast services to ensure that you get the best value for your money. Contact me today to discuss your project and see how I can help you bring your ideas to reality! #PCB #circuitdesign #fabrication

I am a professional PCB Design Engineer with 6+ years of experience delivering production-ready hardware designs for commercial and industrial applications. I work on a wide range of PCB projects — from simple boards to complex multi-layer systems — with a strong focus on reliability, manufacturability, and performance. In addition to general PCB design, I have solid experience in Industrial IoT systems, including LTE/NB-IoT devices, RS485/CAN Bus communication, Battery Management Systems, RF Designs and low-power sensor nodes. 🔧 What I Can Help You With: Schematic & PCB design (2-layer to multi-layer) HDI Design as per Design Complexity and space contraints Hardware development from concept to production BOM creation & cost optimization (JLCPCB/LCSC ready) PCB redesign, debugging & performance improvement Prototyping & manufacturing support ⚡ Advanced Experience In: ESP32, STM32, Nordic (nRF52 series) LTE / NB-IoT (Quectel, Sequans, Ubox) RS485 / Modbus, CAN Bus communication Low-power design (battery & solar-based systems) Power supply design (buck/boost, LDOs) RF-aware layout & antenna considerations Track Record: Top Rated Plus Freelancer (Top 3% on Upwork) 100% Job Success Score 120+ completed projects 98% 5-star reviews $100K+ total earnings Tools I Use: Altium Designer EasyEDA (Standard & Pro) KiCad What You Can Expect: Clean, well-documented schematics Industry-standard PCB layout practices Design aligned with manufacturing requirements Clear communication and reliable delivery If you have an idea, existing design, or need improvements in your hardware, feel free to reach out I’ll be happy to discuss your project.

I am an Industrial Designer and Electronics Engineer specializing in end-to-end product development from concept to production. With over five years of experience in PCB design, embedded systems, and IoT solutions, I have delivered reliable, scalable, and manufacturable products using platforms such as STM32, ESP32, nRF, and Raspberry Pi. My work is strongly grounded in Design for Manufacturing (DFM), ensuring a smooth transition from prototype to mass production. I provide complete product development, including fully functional prototypes, assembled hardware, and production-ready physical products delivering solutions that are ready for real-world deployment and manufacturing. **Core Expertise** * Digital & Analog Circuit Design * Embedded Systems & **IoT Development** (STM32, ESP32, nRF, Raspberry Pi) * Wireless Communication & IoT Protocols * Power Supply & FPGA Design * Multilayer PCB Design (DFM/DFT compliant) * PCBA support, component sourcing & manufacturing files (BOM, Gerber, CPL) **Tools & Technologies** * EDA: Altium Designer, KiCad, EasyEDA, Eagle, MATLAB * CAD: SolidWorks, Fusion 360, AutoCAD, CREO * Simulation: ANSYS, Abaqus (FEA, CFD, Thermal) **Product Design Services** * 3D Design, Rendering & Enclosure Development * Rapid Prototyping (including 3D printing) * Complete hardware + IoT product development from idea to working prototype **What You Get** * Fully tested, production-ready PCB designs * Cost-effective and optimized solutions * Clean, professional documentation for manufacturing * Production ready prototypes and mass production ready products. * Physical assembly products at your door step. **Key Strengths** * Strong experience in integrated **electronics + mechanical + IoT systems** * Custom module development (no reliance on off-the-shelf boards) * Fully equipped hardware lab for prototyping and testing * Experience working with international clients I’m available to support your project at any stage. If you’re looking for a reliable engineering partner to transform your idea into a smart, connected, and production-ready product, I’m ready to deliver. Regards, Muhammad Bilal Javaid

Struggling with PCB issues, noise, or failed prototypes? I fix designs and deliver production-ready hardware — no guesswork, no costly re-spins. If your PCB fails in real-world testing, EMI, or manufacturing — I’m the engineer you bring in to get it right. I specialize in solving complex PCB design problems that others couldn’t — from mixed-signal noise to high-speed layout challenges. With over 14 years of experience, I have delivered result oriented, tangible outputs to my clients. and helped companies worldwide build robust, production-ready solutions in fields like FPGA/DSP design, IoT devices, audio electronics, power systems, and high-speed PCB layouts. 📌 My Core Expertise 📌 FPGA & DSP: RTL design, Verilog/VHDL, MATLAB/Simulink modeling, signal processing algorithms. MCUs & Development Boards: ESP32, STM32, Arduino, ARM Cortex, PIC, and custom board bring-up, break out board, development kits Embedded Systems & C Programming: Firmware development, driver-level coding, Free RTOS, hardware–software integration. 📌 PCB Design (Altium Designer / KICAD / EasyEDA / DIP TRACE) 📌 High-speed multilayer PCB design (DDR, USB 3.0, PCIe, Ethernet, RF). Impedance controlled routing, EMI/EMC considerations, design-for-manufacturing (DFM) and design-for-assembly (DFA). From schematic capture to Gerber release for production. 📌 Analog RF & Digital Circuit Design 📌 Power electronics, op-amp circuits, ADC/DAC interfaces, signal conditioning, piezo electric transducer driver, flyback converter, buck boost converter, laser diode driver, LED light driver, constant current and PWM control of LED lights, Switch Mode Power Supply (SMPS) design, linear power supply design, switching transformer magnetics design, AC load control using TRIAC, DC load control using SCR, H-Bridge driver for BLDC motor control using high power MOSFETS, gate driver circuit, multivibrator circuit using 555 timer, counter circuits, relay control, IGBT circuit for DC to AC inverter, bridge rectifier circuit for AC to DC converter Temperature, humidity, weight, pressure sensors circuit design for instrumentation electronics, data logging, real time telemetry monitoring, signal conditioning circuit, feedback control circuits, robotics and actuator control, solenoid valve for flow control, PLC, DCS, SCADA for industrial automation, X-Band and S-Band microwave RF power amplifier using GaN and GaAs devices, preamplifier, Directional coupler, band pass filter, Wilkinson divider, diplexer, microstrip transmission lines impedance matching, Low Noise Amplifier (LNA), mixer, microstrip patch antenna, electronic beam steering T/R modules, I/Q modulator, phased array circuits Audio Electronics: Amplifiers, filters, DSP-based audio processing, low-noise analog design, analog crossover network, equalizer, stereo and mono dual channel amplifier, phono preamplifier, hydrophone amplifier, MEMS based microphone array design, electret microphone amplifier, CODEC, RCA to XLR converter, phantom power supply, audio power amplifier for 8 and 4 ohm loud speakers, Digital logic circuits using discrete integrated circuits, sequential circuit, NAND Flash memory circuit, mixed signal circuit using RF transceiver blocks with SMA connectors, FMC HPC connectors, high speed signaling with FPGA SPI, I2C, CAN bus, RS422, RS485, RS232, UART, JTAG, SERDES interfaces, FPGA from Polar Fire microchip, Actel, Xilinx, DSP controller from microchip, microcontrollers from Silabs, PIC, ATMEL, ATMEGA, ESP32-C5, ESP32-S3, STM32, RPI, ARDUINO 📌 Simulation Tools 📌 SPICE-based circuit simulation, LTspice, pspice, Proteus, Multisim, Keysight ADS, Ansys HFSS, MATLAB 📌 3D Mechanical Design 📌 SolidWorks, PTC Creo for enclosures and electromechanical integration. 📌 PCB Design Software 📌 Altium Designer, KiCAD, EasyEDA, DIP TRACE 📌 Programming 📌 C, Embedded C, Python for scripting/automation. 📌 Prototyping & Testing 📌 Oscilloscopes, spectrum analyzers, network analyzer, debugging with JTAG/SWD, power measurements. 📌 Industries I Have Served 📌 ✅ IoT & Smart Devices (ESP32/STM32-based). ✅ Industrial Automation & Control. ✅ Consumer Electronics (Audio, multimedia). ✅ Telecom & Networking Hardware. ✅ Power Systems & Renewable Energy Electronics. ✅ Research & Development Prototyping. ✅ Military & Aerospace ✅ Medical and Pharmaceutical ✅ Universities, Institutions, Academia ✅ Research and Development Organizations 📌 Why Clients Choose Me 📌 ✅ End-to-End Capability — from concept → schematic → PCB → firmware → prototype. ✅ High-Speed PCB Specialist — DDR, USB 3.0, PCIe, Ethernet with impedance control. ✅ Strong Communication — clear documentation, regular updates, and fast responses. ✅ Proven Track Record — 14+ years of hands-on design experience. ✅ Client Satisfaction — long-term Upwork client relationships, repeat contracts, and 5★ feedback. ⭐⭐⭐⭐⭐⭐ CLIENTS SATISFACTION IS MY TOP PRIORITY ⭐⭐⭐⭐⭐⭐