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David O.

David O.

Medical Device Engineer & Project Manager

Hi! I'm a skilled engineer with multiple successful patents that has worked with a variety of employers from start-ups to $100M+ companies. Whether you're looking for an engineering project manager to go live with your most recent feature across 8 timezones, or have someone get those CAD designs to you by 9am Monday so you can enjoy your weekend, I'm happy to help. * Efficient and experienced designing medical devices, providing medical device recommendations, undertaking root cause analysis, developing proposals and revisions for FDA approval * Experienced consulting, engineering, designing, prototyping, and patenting start-up ideas for founders *Communicative and visually inclined, so will send you progress photos in advance and schedule video chats

🇺🇸Warwick, United States$45/hr100% JSS3.77 (2)Since Jun 2025

Earnings and projects

MRR
$98

Last 6 months ÷ 6

World#135,493 / 412k
🇺🇸Country#18,424 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $590

Total earnings
$4.4k

Billed in all: $4.6k

World#265,057 / 412k
🇺🇸Country#41,580 / 62.1k
Per project
$738

$590 in the last 6 months

World#148,267 / 412k
🇺🇸Country#25,202 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
6

Across 7 contracts

29% fixed71% hourly
World#250,293 / 412k
🇺🇸Country#35,789 / 62.1k

Earnings, last 30 days

$4.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$4,550$4,600$4,650$4,700Oct 9Oct 24Nov 8

Skill rankings: Top 29% in Design Validation

Ranked by MRR among everyone on Upwork with the skill.

  1. #24Design Validation83 freelancers · 🇺🇸 #8Top 29%
  2. #30Medical Device User Manual83 freelancers · 🇺🇸 #4Top 36%
  3. #66Root Cause Analysis174 freelancers · 🇺🇸 #10Top 38%
  4. #78ISO 9001219 freelancers · 🇺🇸 #12Top 36%
  5. #138Medical Device345 freelancers · 🇺🇸 #41Top 40%
  6. #166Rapid Prototyping448 freelancers · 🇺🇸 #64Top 37%
  7. #217Autodesk Inventor574 freelancers · 🇺🇸 #39Top 38%
  8. #330Project Planning903 freelancers · 🇺🇸 #50Top 37%