Skip to content
BackNov 7
Rene C.
Upwork badge

Rene C.

Mechanical Engineer for Manufacturing | CNC, Tooling & Fixtures

Most mechanical designs fail not in CAD, but in manufacturing. I’m a mechanical engineer who designs tooling and production systems that have been fabricated, tested, and run on real machines — including roll-forming tooling, sheet-metal stamping dies, and CNC-manufactured components. My value is not just modeling parts, but anticipating manufacturing failure modes: alignment issues, tolerance stack-ups, material behavior, setup constraints, and shop-floor realities that don’t show up on a screen. What I typically work on: • Roll forming tooling and sheet-metal production systems • Manufacturing tooling, jigs, fixtures, and dies • Reverse engineering for existing machines or tooling • Production-ready CAD with fabrication drawings I work primarily in Fusion 360, and I bring hands-on experience with CNC machining (mill, lathe, laser), prototyping, and manufacturing optimization (DFM). I’m comfortable working under NDAs, doing live design sessions, and sharing screen recordings when needed. Clients work with me when failure is expensive and timelines matter. If you need designs that look good and survive the shop floor, we should talk.

🇲🇽Mexicali, Mexico$35/hr100% JSS5.00 (9)Since Jul 2025

Earnings and projects

MRR
$297

Last 6 months ÷ 6

World#98,640 / 412k
🇲🇽Country#1,085 / 3,563
Revenue, last 30 days
$240

Last 6 months: $1.8k

World#78,875 / 412k
🇲🇽Country#855 / 3,563
Total earnings
$6.9k

Billed in all: $7.3k

World#227,543 / 412k
🇲🇽Country#2,086 / 3,563
Per project
$276

$198 in the last 6 months

World#238,459 / 412k
🇲🇽Country#1,925 / 3,563
Projects, last 6 months
9

Across 10 contracts

80% fixed20% hourly
World#21,105 / 412k
🇲🇽Country#100 / 3,563
Projects in all
25

Across 30 contracts

70% fixed30% hourly
World#113,042 / 412k
🇲🇽Country#557 / 3,563

Earnings, last 30 days

$7.3k+$240 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7.0k$7.2k$7.4kOct 8Oct 23Nov 7

Skill rankings: Top 20% in C#

Ranked by MRR among everyone on Upwork with the skill.

  1. #35Lean Manufacturing152 freelancers · 🇲🇽 #2Top 23%
  2. #100CNC Programming345 freelancers · 🇲🇽 #6Top 29%
  3. #107Sheet Metal247 freelancers · 🇲🇽 #3Top 43%
  4. #244Autodesk Fusion 360753 freelancers · 🇲🇽 #2Top 32%
  5. #5013D Printing1,922 freelancers · 🇲🇽 #6Top 26%
  6. #637Mechanical Engineering2,036 freelancers · 🇲🇽 #12Top 31%
  7. #737SolidWorks2,691 freelancers · 🇲🇽 #13Top 27%
  8. #1,4483D Design6,359 freelancers · 🇲🇽 #28Top 23%