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Roshan K.
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Roshan K.

IoT Engineer| Embedded | Firmware | C/C++ | Product Developer

As an Electrical/Electronics Engineering graduate and passionate IoT/AI enthusiast, I bring nearly seven years of hands-on experience in embedded systems, Arduino, ESP, and sensors. Throughout my career, I have adeptly coded microcontrollers, including Arduinos, ESP Family, STM32/GD32, and Raspberry Pi, seamlessly integrating them with various hardware modules such as RFID, GSM, Bluetooth, GPS, and LCDs. I have spearheaded core electrical engineering projects leveraging advanced machine learning algorithms like Decision Trees and Clustering for system optimization and efficient design. My proficiency extends across programming languages including C/C++, Python, and MATLAB, enabling me to tackle diverse challenges easily. Additionally, my expertise encompasses a wide array of domains ranging from probability and statistics to signal analysis, digital logic design, power system analysis, and more. I boast strong proficiency in MS Office tools, leveraging them adeptly for comprehensive project documentation. Notable projects in my portfolio include: - Disaster minimization through Home automation - Efficient islanding detection techniques - Clustering analysis for power grids - WiFi-based relay control system - Client-server message exchange utilizing the HTTPS button - MQTT pump controller implementation - Energy meter data logging solutions - Automatic flushing system design for settling basins With a blend of theoretical knowledge and practical skills, I am poised to deliver innovative solutions and drive excellence in the field of embedded systems and IoT.

🇳🇵Kathmandu, Nepal$30/hr100% JSS5.00 (14)Since Sep 2018

Earnings and projects

MRR
$3.6k

Last 6 months ÷ 6

World#9,630 / 412k
🇳🇵Country#16 / 1,190
Revenue, last 30 days
$1k

Last 6 months: $21k

World#41,097 / 412k
🇳🇵Country#76 / 1,190
Total earnings
$67k

Billed in all: $70k

World#59,157 / 412k
🇳🇵Country#153 / 1,190
Per project
$2.6k

$7.2k in the last 6 months

World#63,334 / 412k
🇳🇵Country#158 / 1,190
Projects, last 6 months
3

Across 8 contracts

13% fixed87% hourly
World#66,482 / 412k
🇳🇵Country#158 / 1,190
Projects in all
26

Across 45 contracts

33% fixed67% hourly
World#109,601 / 412k
🇳🇵Country#340 / 1,190

Earnings, last 30 days

$70.3k+$1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$69k$70k$71kOct 9Oct 24Nov 8

Skill rankings: Top 2% in Arduino Firmware

Ranked by MRR among everyone on Upwork with the skill.

  1. #5Arduino Firmware204 freelancers · 🇳🇵 #1Top 2%
  2. #20MQTT252 freelancers · 🇳🇵 #1Top 8%
  3. #23Electronics432 freelancers · 🇳🇵 #1Top 5%
  4. #26Raspberry Pi623 freelancers · 🇳🇵 #1Top 4%
  5. #30Microcontroller Programming535 freelancers · 🇳🇵 #1Top 6%
  6. #32Arduino1,007 freelancers · 🇳🇵 #1Top 3%
  7. #34Circuit Design544 freelancers · 🇳🇵 #1Top 6%
  8. #35STM32545 freelancers · 🇳🇵 #1Top 6%