You will get Circuit Design + Simulation
Project details
Over 14 years of extensive experience in electronic circuit designing and circuit simulation
Linear and Switching Voltage Regulators and Converter Circuit Design
Power Management IC based designs
Under voltage, Over voltage, transient, ringing, overshoot, reverse polarity protection circuits
Super Capacitors Chargers
Charge Management
Li-ion Chargers
SSR and Relays Circuits
Inrush current protector design
Transformer less Power supply design
Digital Voltmeter
DC to DC buck boost converter design
AC-DC Converters,
High Power High Brightness LED lights control circuit design
Laser Diode driver design
Audio Amplifier,
Power amplifier, Class A, Class B, Class AB, Class C amplifier,
Push Pull amplifier,
Electret Microphone ,
LR phone jacks,
Mono stereo circuits,
Programmable gain,
Audio recording,
TDA7297, LM358, LM4950, Integrated Circuits based amplifier design
Class D power amplifier design using Texas Instruments TAS5613A,
MEMS microphone based acoustic direction finder,
Stereo/Mono amplifier,
Sallen Key Filter, Active Filter,
Tone Control Circuits
Active Crossover Network for Audio
Temperature sensor LM35, RTD, K type and T-Type thermocouple
Linear and Switching Voltage Regulators and Converter Circuit Design
Power Management IC based designs
Under voltage, Over voltage, transient, ringing, overshoot, reverse polarity protection circuits
Super Capacitors Chargers
Charge Management
Li-ion Chargers
SSR and Relays Circuits
Inrush current protector design
Transformer less Power supply design
Digital Voltmeter
DC to DC buck boost converter design
AC-DC Converters,
High Power High Brightness LED lights control circuit design
Laser Diode driver design
Audio Amplifier,
Power amplifier, Class A, Class B, Class AB, Class C amplifier,
Push Pull amplifier,
Electret Microphone ,
LR phone jacks,
Mono stereo circuits,
Programmable gain,
Audio recording,
TDA7297, LM358, LM4950, Integrated Circuits based amplifier design
Class D power amplifier design using Texas Instruments TAS5613A,
MEMS microphone based acoustic direction finder,
Stereo/Mono amplifier,
Sallen Key Filter, Active Filter,
Tone Control Circuits
Active Crossover Network for Audio
Temperature sensor LM35, RTD, K type and T-Type thermocouple
Field of Expertise
Automotive, Consumer Electronics, IoTDesign Software
AutoCAD, CATIA, Creo, Fusion 360, SolidWorksFile Format
DWG, PDF, STEP, STL, OtherWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 1 | 1 |
3D Modeling | |||
Texturing & Lighting | - | - | - |
Animation | - | - | - |
Source Files | |||
Background/Scene | - | - | - |
Enhanced Detailing | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25 - $75
167 reviews
(143)
(17)
(5)
(2)
(0)
JJ
Josh J.
Oct 7, 2024
vm
victor m.
May 19, 2026
Faizan pulse generator
He was exceptional the client kept changing his reequirements and the freelancer was there everytine . His patience with me was phenomial. we will definately work with him again
JS
Jamie S.
May 4, 2026
Custom Automotive PCB Design - Commercial Product (JLCPCB PCBA Ready)
Carried out the task that was asked very well helped troubleshoot as requested
BH
Benjamin H.
Mar 20, 2026
Design an audio DSP PCB in Kicad
Very experienced designer with good communication.
RK
Robert K.
Mar 2, 2026
ESP32 PCB Board Revision and Power Rail redesign
Muhammad delivered good work on this ESP32 development project and I enjoyed working with him. It was a complicated project but Muhammad solved it. I enjoyed working with Muhammad and will likely have additional jobs for him in the future.
BH
Benjamin H.
Feb 9, 2026
Design an audio DSP PCB in Kicad
Muhammad communicates well and is a competent PCB designer
About Muhammad Faizan
PCB Designer | Altium, KiCAD, JLC PCB, EasyEDA | Analog, RF, Embedded
100%
Job Success
Karachi, Pakistan - 1:23 pm local time
With my 100% Job Success Score, I help clients turn ideas into robust, production-ready electronic products. My specialization is in circuit design, schematic capture, multilayer PCB layout, embedded systems, power electronics, RF and microwave circuits and analog circuits.
I can do design reviews, hardware development, hardware debugging, reverse engineering, design optimization, troubleshooting and ensure your project is delivered with precision and attention to detail.
⭐ Core Expertise ⭐
✅ Multilayer PCB designing
✅ PCB design with high speed interfaces, such as LVDS, HS-CAN, CAN FD, RS-422, RS-485, USB 3.0, FPGA high speed SerDes, PCIe, LVPECL, LPDDR4 clock, HDMI
✅ High power PCB design up to 4 layers, 3.2 KW, 320V output at 10A load current
✅ Design for Manufacturing (DFM) & Design for Assembly (DFA) using JLC PCB and PCB way services
✅ EMC / EMI aware PCB design practice using industry standards such as IPC-2221, IEC61188, DO-254
✅ JLC PCB and LCSC parts selection, finding in-stock components, creating BOM with updated and available parts, finding alternate parts with similar technical specifications
✅ Generating Gerber files, NC Drill files, CPL files, BOM files for production, prototyping & mass manufacturing
✅ Schematic and PCB design review
✅ Circuit Designing, analog, digital, RF, microwave, embedded, high power circuit designing
✅ Circuit Simulation & Analysis
✅ Microcontroller Programming in C language
✅ Reverse engineering from given Gerber files, PCB images, BOM
✅ Problem solving, hardware development, troubleshooting, hardware debugging, design optimization for power, thermal, mechanicals constraints
⭐ PCB Design Software ⭐
✅ Altium Designer v24
✅ KICAD v9
✅ DIP TRACE
✅ EasyEDA
⭐ Circuit Simulation Software ⭐
✅ LTspice
✅ Proteus
✅ Multisim
✅ Keysight ADS
✅ Ansys HFSS
⭐ Programming ⭐
✅ MPLAB X IDE
✅ C Language
✅ MATLAB SIMULINK
⭐ 3D Mechanical Design ⭐
✅ SolidWorks
✅ PTC Creo
✅ Flow Therm
⭐ Power & analog circuit Projects ⭐
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
⭐ Industrial Projects ⭐
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,
⭐ RF Projects ⭐
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 Projects ⭐
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 Electronics Projects ⭐
Digital logic circuits using discrete ICs, sequential circuit, NAND Flash memory circuit, mixed signal circuit using RF transceiver blocks with SMA connectors, FMC HPC connectors, high speed signaling with FPGA Actel, Xilinx, DSP controller from microchip, microcontrollers from Silabs, PIC, ATMEL C8051, ATMEGA, TMS320F28335, ESP32-C5, ESP32-S3, STM32, RPI, ARDUINO
⭐ Why Clients Choose Me ⭐
✅ End-to-End Capability — from concept → schematic → PCB → firmware → prototype.
✅ High-Speed PCB Specialist —Impedance controlled routing and EMC/EMI aware designs
✅ Strong Communication — clear documentation, regular updates, and fast responses.
✅ Proven Track Record — 15+ years of hands-on design experience.
✅ Client Satisfaction — long-term Upwork client relationships, repeat contracts, and 5⭐⭐⭐⭐⭐ feedback
Steps for completing your project
After purchasing the project, send requirements so Muhammad Faizan can start the project.
Delivery time starts when Muhammad Faizan receives requirements from you.
Muhammad Faizan works on your project following the steps below.
Revisions may occur after the delivery date.
The client purchases the project and sends the requirements.
The client purchases the project and sends the requirements.
I complete the project following the requirements given by client
I complete the project following the requirements given by client