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Carlos O.
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Carlos O.

Piping Consultant Specializing in Design, Stress and Early Stage Issue

What clients say: • “Quick reacting.” • “Added strong value.” • “Delivered far more than expected.” • “Integrated smoothly into a biogas project.” I help EPC teams avoid design clashes, reduce rework, and make confident decisions in piping layout, stress, and supports. My focus is early detection: understanding how piping interacts with civil, process, mechanical, and instrumentation teams so problems fade before they become delays. What I bring: • 10+ years in oil & gas and power projects • Clear explanations of design choices • Fast, structured reviews • Practical stress solutions • Support recommendations that fit real conditions Typical work: • Piping layout checks • Piping Systems Stress/Flexibility Analisys • Piping Supports Design Remote work fits me well, and I’ve completed multiple projects here with top ratings. If you want calm, precise input during busy phases, I’m ready to help. You can also find me on LinkedIn: Carlos Hernandez Orence Let´s connect, and build great things together!

🇪🇸Barcelona, Spain$40/hr100% JSS5.00 (7)Since Dec 2020

Earnings and projects

MRR
$49

Last 6 months ÷ 6

World#150,927 / 412k
🇪🇸Country#1,394 / 4,023
Revenue, last 30 days
$0

Last 6 months: $297

Total earnings
$24k

Billed in all: $25k

World#126,099 / 412k
🇪🇸Country#1,235 / 4,023
Per project
$1.6k

$297 in the last 6 months

World#90,277 / 412k
🇪🇸Country#867 / 4,023
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇪🇸Country#1,171 / 4,023
Projects in all
15

Across 16 contracts

31% fixed69% hourly
World#161,377 / 412k
🇪🇸Country#1,501 / 4,023

Earnings, last 30 days

$25.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$24.5k$25.0k$25.5k$26.0kOct 8Oct 23Nov 7

Skill rankings: Top 38% in AutoCAD Plant 3D

Ranked by MRR among everyone on Upwork with the skill.

  1. #8Caesar II14 freelancers · 🇪🇸 #1Top 57%
  2. #11ASME B31.318 freelancers · 🇪🇸 #1Top 61%
  3. #28Stress Analysis57 freelancers · 🇪🇸 #1Top 49%
  4. #41AutoCAD Plant 3D108 freelancers · 🇪🇸 #1Top 38%
  5. #44Piping Design94 freelancers · 🇪🇸 #1Top 47%
  6. #2,834Autodesk AutoCAD6,720 freelancers · 🇪🇸 #23Top 42%
  7. #4,1333D Modeling10,500 freelancers · 🇪🇸 #55Top 39%