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ROMUALDO J.

ROMUALDO J.

Electrical & Electronic Engineering | Industrial Engineering, PLC

I am an Electrical and Electronic Engineering professional with 14 years of experience, specializing in industrial engineering and PLC systems. My expertise includes electrical design, instrumentation, and comprehensive project management in construction and engineering. I have successfully supervised projects, ensuring they meet rigorous industry standards and timelines. My background in electrical engineering tools equips me to tackle complex challenges with precision. If you need a skilled engineer who can optimize processes and implement innovative solutions, let's discuss how I can contribute to your project. I'm eager to bring my technical knowledge and leadership skills to help achieve your goals.

🇲🇽Las Guacamayas, Mexico$17/hr100% JSSSince Sep 2026

Earnings and projects

MRR
$3.4k

Last 6 months ÷ 2.2 months active (since Sep 2026)

World#10,375 / 412k
🇲🇽Country#98 / 3,563
Revenue, last 30 days
$4.2k

Last 6 months: $7.5k

World#7,709 / 412k
🇲🇽Country#71 / 3,563
Total earnings
$7.5k
World#219,782 / 412k
🇲🇽Country#2,013 / 3,563
Per project
$7.5k

$7.5k in the last 6 months

World#22,343 / 412k
🇲🇽Country#301 / 3,563
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇲🇽Country#955 / 3,563
Projects in all
1
100% fixed0% hourly
World#360,671 / 412k
🇲🇽Country#2,774 / 3,563

Earnings, last 30 days

$7.5k+$4.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2.5k$5.0k$7.5k$10.0kOct 8Oct 23Nov 7

Skill rankings: #1 in 3 skills of 10

Rarest: top 3% in PLC, of 107. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Electrical Engineering Services4 freelancers · 🇲🇽 #1Top 25%
  2. 1Electrical Engineering Tools3 freelancers · 🇲🇽 #1Top 33%
  3. 1Construction & Engineering Project Management Skills2 freelancers · 🇲🇽 #1Top 50%
  4. 3PLC107 freelancers · 🇲🇽 #1Top 3%
  5. 3Machinery39 freelancers · 🇲🇽 #1Top 8%
  6. #4Instrumentation86 freelancers · 🇲🇽 #1Top 5%
  7. #8Mechanical, Electrical & Plumbing Systems208 freelancers · 🇲🇽 #1Top 4%
  8. #9Industrial Engineering231 freelancers · 🇲🇽 #1Top 4%