MALIK TALAL MEHMOOD
Embedded Systems | PCB & Circuit Design | Firmware Engineer
New to Contra
MALIK TALAL is ready for their next project!
Embedded Systems, PCB Design & Firmware Development Portfolio
This portfolio showcases my expertise in Embedded Systems Engineering, PCB Design, Circuit Design, Firmware Development, IoT Solutions, and Hardware Prototyping. I develop reliable, production-ready embedded solutions from concept to final implementation.
Services Covered
• PCB Design & Layout (Altium Designer, KiCad, EasyEDA)
• Schematic Capture & Circuit Design
• STM32 Firmware Development
• ESP32 IoT Solutions
• Arduino Programming
• Embedded C Programming
• Firmware Development & Driver Implementation
• Sensor Integration (I2C, SPI, UART)
• Hardware Prototyping & Testing
• Circuit Simulation (Proteus, LTspice, MATLAB/Simulink)
• Debugging & Performance Optimization
• Gerber, BOM & Manufacturing Files
• Electronics Hardware Design
• Prototype to Production Support
Tools & Technologies
• STM32
• ESP32
• Arduino
• Altium Designer
• KiCad
• EasyEDA
• Proteus
• LTspice
• MATLAB & Simulink
Why Work With Me?
• End-to-End Embedded Hardware & Firmware Solutions
• Clean, Well-Documented Code
• Production-Ready PCB Designs
• Reliable Communication
• On-Time Delivery
• Long-Term Technical Support
I am committed to delivering high-quality embedded systems and PCB solutions tailored to each client's requirements, ensuring performance, reliability, and manufacturability.
1
18
🚀 From Concept to Production-Ready Embedded Solutions
Turning ideas into intelligent hardware with PCB Design, Circuit Design, Embedded Systems, and Firmware Development.
This portfolio showcases my expertise in designing reliable electronic systems—from schematic design and PCB layout to embedded firmware, hardware prototyping, and IoT solutions.
💡 My Expertise
• PCB Design & Layout
• Circuit Design & Simulation
• Embedded Systems Development
• STM32 & ESP32 Programming
• Firmware Development
• Arduino Solutions
• Sensor Integration (UART, SPI, I2C, CAN)
• Hardware Prototyping & Testing
• Manufacturing-Ready Gerber & BOM Files
If you're looking for a reliable engineer to bring your hardware idea to life, I'd be happy to help.
📩 Open to freelance projects and long-term collaborations.
#PCBDesign #EmbeddedSystems #CircuitDesign #FirmwareDevelopment #STM32 #ESP32 #EmbeddedC #IoT #ElectronicsEngineering #HardwareDesign #AltiumDesigner #KiCad #Arduino #Microcontroller #ProductDevelopment #Engineering #Tech #Freelance #Innovation #EmbeddedEngineer
1
5
Title High-Speed Mixed-Signal PCB Design (STM32) for Industrial Applications
Role PCB Design Engineer
DescriptionComplex 4-layer board designed for industrial applications.
Key Components: STM32F407 (Main MCU), STM32F103 (On-board Debugger), Ethernet PHY, CH340C USB-to-UART, 24-bit ADC, CS43L22-CNZ DAC, dual 12V/3A motor drivers. Skills: Impedance control, signal integrity for high-speed routing, mixed-signal isolation.
1
6
TITLE 4-Layer GPS Tracker (ESP32-S3) – Firmware & Hardware Design
Role Firmware & Hardware Developer
Designed a compact, high-precision GPS tracking device using ESP32-S3 with u-blox NEO-M9N GNSS engine and SIM7000G cellular module. Built with ESP-IDF framework. Skills: Cellular IoT, GNSS signal acquisition, low-power optimization for battery-operated devices.
1
11
ESP32 IoT Based Environmental Monitoring System
This project demonstrates the design and development of a real-time IoT-based Environmental Monitoring System using the ESP32 microcontroller. The system continuously monitors environmental parameters such as temperature, humidity, air quality, and pressure, then transmits the collected data to a cloud platform for remote monitoring and analysis.
Project Features
• Real-time environmental monitoring
• ESP32 Wi-Fi connectivity
• Cloud data logging
• Web dashboard visualization
• Sensor integration and data processing
• Low-power embedded system design
• Production-ready PCB design
• Reliable firmware development
Technologies Used
• ESP32
• Embedded C
• Arduino IDE
• PCB Design
• Sensor Integration
• Wi-Fi Communication
• IoT Development
My Responsibilities
• System architecture design
• Circuit and PCB design
• Firmware development
• Sensor interfacing
• Wireless communication implementation
• Testing and debugging
• System optimization
This project highlights my expertise in Embedded Systems, IoT Development, PCB Design, Firmware Development, and hardware prototyping. The solution was developed with a focus on reliability, scalability, and efficient real-time data acquisition for smart monitoring applications.
1
15