Myles W.
Mold Designer | Injection & Silicone Tooling | SolidWorks
I'm a mechanical engineer specializing in mold design, tooling, and Design for Manufacturing (DFM), with 12+ years of experience spanning hands-on engineering and plant-floor manufacturing leadership. I run Wittman Designs out of San Diego, where my flagship engagement is a multi-year aerospace tooling program: I led the redesign of a stalled production line, then scaled the new silicone tooling system across 27 legacy molds, generating 8.3x ROI for the client. My background as a Plant Manager and Senior Manufacturing Engineer means I design tools that actually run in production, not just ones that look good in CAD. SolidWorks, GD&T, FDM/SLA prototyping, silicone and composite tooling.
Earnings and projects
Last 6 months ÷ 4.5 months active (since Jun 2026)
Last 6 months: $22k
Billed in all: $24,240$24k
$4.4k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 0.52% in Quality Audit
Ranked by MRR among everyone on Upwork with the skill.
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