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Muhammad Arslan S.
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Muhammad Arslan S.

Complete Embedded Hardware & Firmware Product Developer | ESP32 | IoT

(Complete Embedded Hardware & Firmware Product Developer) I am an Electrical Engineer specializing in Firmware Programming, Embedded Systems, and PCB Development with hands on experience delivering real world hardware and automation solutions for industrial, IoT, defense, and consumer electronics applications. I am proficient in a wide range of microcontrollers and embedded platforms including STM32, ESP32, PIC, AVR, and Arduino. Hands on experience delivering 25+ real world products for defense systems, industrial automation, IoT devices, consumer electronics, motor control systems, and embedded hardware platforms. I can transform your idea into a complete working product by handling firmware development, embedded systems design, PCB layout, prototyping, debugging, testing, and production ready validation. I provide complete product development services including: ✔️ Firmware Development ✔️ Firmware Programming ✔️ Embedded Systems Design ✔️ PCB Design & PCB Development ✔️ FPGA Development ✔️ Hardware Prototyping ✔️ Industrial Automation ✔️ IoT Product Development ➤ 𝗙𝗶𝗿𝗺𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 & 𝗘𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 • Embedded Systems Development • Firmware Programming in Embedded C C++ • STM32 Firmware Development • ESP32 Firmware Programming • PIC, AVR & Arduino Firmware • Bare-Metal & RTOS Firmware Development • IoT Firmware Development • Wireless Embedded Systems • Embedded Linux Integration • UART, SPI, I2C, CAN, RS232, RS485 Communication • Bluetooth, BLE, Wi-Fi & LoRa Systems • Real-Time Embedded Systems • Sensor Integration & Control Systems ➤ 𝗣𝗖𝗕 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰𝘀 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 • PCB Design & PCB Development • High-Speed PCB Layout • Multilayer PCB Design • Altium Designer PCB Design • KiCad PCB Design • EasyEDA PCB Development • Analog PCB Design • Digital PCB Design • Power Electronics PCB • Embedded Hardware Design • Schematic Design & PCB Routing • Signal Integrity & EMI EMC Optimization • Motor Driver & Power Supply Circuits • Manufacturing-Ready PCB Design • Prototype PCB Development ➤ 𝗟𝗮𝗯𝗩𝗜𝗘𝗪 & 𝗧𝗲𝘀𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • LabVIEW GUI Development • Data Acquisition Systems • Test & Measurement Automation • Instrument Control Systems • Embedded Hardware Integration • Real-Time Monitoring Systems • Logging, Visualization & Analysis Tools ➤ 𝗦𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻, 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗩𝗮𝗹𝗶𝗱𝗮𝘁𝗶𝗼𝗻 • MATLAB, LTspice & PSpice Simulation • Hardware Testing & Debugging • Firmware Debugging • PCB Testing & Validation • Signal Integrity Analysis • Engineering Validation Testing • Prototype Bring Up & Optimization • Performance Optimization Let’s connect and build your product professionally. Regards, Arslan

🇵🇰Rawalpindi, Pakistan$15/hr100% JSS4.79 (8)Since Dec 2020

Earnings and projects

MRR
$308

Last 6 months ÷ 6

World#97,334 / 412k
🇵🇰Country#12,732 / 52.9k
Revenue, last 30 days
$287

Last 6 months: $1.8k

World#75,485 / 412k
🇵🇰Country#9,919 / 52.9k
Total earnings
$8.4k

Billed in all: $8.8k

World#211,056 / 412k
🇵🇰Country#23,042 / 52.9k
Per project
$644

$369 in the last 6 months

World#159,990 / 412k
🇵🇰Country#15,920 / 52.9k
Projects, last 6 months
5
40% fixed60% hourly
World#41,746 / 412k
🇵🇰Country#8,942 / 52.9k
Projects in all
13

Across 17 contracts

24% fixed76% hourly
World#175,712 / 412k
🇵🇰Country#29,129 / 52.9k

Earnings, last 30 days

$8.8k+$287 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.4k$8.6k$8.8kOct 8Oct 23Nov 7

Skill rankings: Top 16% in C

Ranked by MRR among everyone on Upwork with the skill.

  1. #20LabVIEW104 freelancers · 🇵🇰 #2Top 19%
  2. #49Internet of Things Solutions Design184 freelancers · 🇵🇰 #12Top 27%
  3. #53FPGA169 freelancers · 🇵🇰 #12Top 31%
  4. #77PLC Programming290 freelancers · 🇵🇰 #6Top 27%
  5. #89Bluetooth244 freelancers · 🇵🇰 #14Top 36%
  6. #124Firmware350 freelancers · 🇵🇰 #21Top 35%
  7. #130Hardware Design355 freelancers · 🇵🇰 #20Top 37%
  8. #132Firmware Programming418 freelancers · 🇵🇰 #33Top 32%