Skip to content
BackNov 7
TUAN H.
Upwork badge

TUAN H.

Embedded engineer

Hello! My name is Tuan, professional firmware. My job is program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have more than 5 years experience in firmware for IoT Products, Consumer Products and Telecom Products. So I think i can try my best to complete your project with best result Below is my work flow in hardware design: - Receive your requirements, discuss to have final product/firmware specs - Read block diagram of circuit: need to very detail, it will decide what part will be used in project. Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: NXP B4860, FBGA J-link, Amlogic T962X,iMX6, mini –iMX8… - About dev board: NXP, Arduino, ADI and TI tranceiver board for 4G, Avago, NXP Amplifier, Amplenol Amplifier, Boardcom 4G board, renesas control BLDC motor... - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: WiFi, BLE4.0/4.1/4.0, Zigbee, Sub1GHz, ... - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for 4G Basestation Marco, smallcell and Home Gateway with very big quantity, so i will know how to design for manufacturing with your product, design mass production process, etc Some of my product that I have designed and released to the market: -Home application: Design Air- conditinal use toshiba IC, control motor BLDC, have FPC to 7 A -380 V, power supply 1000 W. temperature resistor sensor, Wifi and IR comucation, control AC Fan by Triac… - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... ... and a lot of other products . I hope to work with you, to help you complete your project and release your product to the market

🇻🇳Hanoi, Vietnam$25/hr100% JSS4.67 (48)Since Aug 2017

Earnings and projects

MRR
$767

Last 6 months ÷ 6

World#59,823 / 412k
🇻🇳Country#493 / 3,463
Revenue, last 30 days
$1.2k

Last 6 months: $4.6k

World#36,228 / 412k
🇻🇳Country#317 / 3,463
Total earnings
$69k

Billed in all: $73k

World#57,299 / 412k
🇻🇳Country#400 / 3,463
Per project
$1k

$767 in the last 6 months

World#120,416 / 412k
🇻🇳Country#850 / 3,463
Projects, last 6 months
6
0% fixed100% hourly
World#34,405 / 412k
🇻🇳Country#414 / 3,463
Projects in all
66

Across 90 contracts

42% fixed58% hourly
World#45,727 / 412k
🇻🇳Country#368 / 3,463

Earnings, last 30 days

$72.6k+$1.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$71k$72k$73kOct 8Oct 23Nov 7

Skill rankings: Top 10% in STM32F4

Ranked by MRR among everyone on Upwork with the skill.

  1. 3STM32F429 freelancers · 🇻🇳 #1Top 10%
  2. 3nRF5283228 freelancers · 🇻🇳 #1Top 11%
  3. #6GSM25 freelancers · 🇻🇳 #1Top 24%
  4. #18ESP8266106 freelancers · 🇻🇳 #1Top 17%
  5. #33Arduino Firmware204 freelancers · 🇻🇳 #3Top 16%
  6. #46LoRa193 freelancers · 🇻🇳 #5Top 24%
  7. #46nRF52190 freelancers · 🇻🇳 #9Top 24%
  8. #50MQTT252 freelancers · 🇻🇳 #3Top 20%