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Client Voices

What Clients Actually Say

Real engagements. Real outcomes. No slide decks, no fluff.

Blinkjoy Eye Care · Consumer Health
★★★★★
"Myles came in when we were stuck between a concept we believed in and a factory that couldn't deliver it. He redesigned our mold tooling, flew to our Chinese manufacturer, and didn't leave until quality was where it needed to be. A 30% improvement in product quality — in weeks, not quarters."
Founder & CEO
Blinkjoy — Care Essentials for Healthy, Happy Eyes
30% quality improvement
General Plastics Aerospace Manufacturing · Boeing Supply Chain
★★★★★
"We had a production quality problem that had plagued the floor for forty years. Myles ran a rigorous Design of Experiments, isolated the root cause nobody had ever pinned down, and then designed an entirely new family of tooling to address it. Immediate 30% quality gains — and a process we'll be using for decades."
VP of Manufacturing
General Plastics — Direct Boeing Supplier
40-year problem solved in weeks
Suvie Consumer Hardware · Kitchen Robotics
★★★★★
"Standing up a new production line in Tijuana from a Chinese 'factory in a box' is not a small ask. Myles made it look straightforward. He ran the floor in Spanish, got the line online, and had us producing product faster than we thought possible. He's the kind of engineer who figures it out no matter what."
Head of Operations
Suvie — Your Countertop Kitchen Robot
Production line stood up on schedule
Amerified Buy America Compliance · Infrastructure
★★★★★
"The scale of 175 Park demands airtight Buy America compliance across thousands of manufacturers. Myles built and managed that process from the ground up — coordinating compliance calls, vetting suppliers, and keeping a project of historic scale on the right side of FTA regulations. Indispensable work."
Project Director
Amerified — Buy America Specialists · 175 Park Ave
1,000s of manufacturers vetted
Deep Dives

Case Studies

Three engagements. Click any to read the full story.

01
Blinkjoy Blinkjoy
Mold tooling redesign + on-site China factory intervention → 30% quality improvement in 8 weeks
30%
Quality improvement
1
Factory visit
8 wks
To resolution
The Problem

Blinkjoy had a compelling product concept — a line of care essentials for eye health — but was caught between an idea that worked on paper and a Chinese manufacturer that couldn't deliver it consistently. The mold tooling had been designed without sufficient consideration for the material behavior and the production environment, resulting in dimensional inconsistencies, surface defects, and unacceptable reject rates straight off the line. The founder was fielding quality complaints before the product had even reached scale, and the factory relationship was deteriorating fast.

The Approach

The engagement started with a thorough review of the existing mold design and production samples. It was immediately clear the tooling hadn't been designed with DFM principles in mind — gate placement was wrong for the resin flow characteristics, cooling channels were asymmetric, and ejection geometry was creating stress marks on the visible face of the part.

A redesign was scoped and executed, then Myles traveled directly to the Chinese factory to oversee first-article inspection, work directly with the tooling team on adjustments, and establish a repeatable quality control protocol the factory could maintain independently. Process parameters were dialed in on-site — cycle time, melt temperature, hold pressure — until parts were landing within spec consistently.

The Outcome

Within the single factory visit, reject rates dropped 30% and remained there after departure. More importantly, the quality control protocol left behind meant the factory had a defined, repeatable process rather than relying on operator intuition. The founder had a manufacturer they could trust, a product they could stand behind, and a clear path to scale.

Timeline
Week 1–2 — Design review, sample analysis, mold redesign scoped
Week 3–5 — Tooling modifications executed, revised samples produced
Week 6–7 — On-site factory visit, first-article inspection, process dialing
Week 8 — 30% quality improvement confirmed, QC protocol handed off
Mold DesignDFMChina FactoryFirst Article InspectionQuality Control
02
General Plastics General Plastics
Design of Experiments isolated a 40-year-old root cause Boeing's supply chain had accepted as permanent → 30% immediate quality gain, new tooling family
40 yrs
Problem age
30%
Quality gain
Boeing
Supply chain
Design of Experiments — Root Cause Process
OBSERVE Floor observation Historical data HYPOTHESIZE 5 variables identified DoE RUNS Controlled production runs across all variable combinations ROOT CAUSE Interaction effect between variables confirmed NEW TOOLING Failure mode eliminated +30% quality 40 YEARS OF DATA PERMANENT FIX Previous approach: operator workarounds · process tweaks · accepted waste
The Problem

General Plastics, a direct supplier to Boeing, had been living with a persistent quality problem on their production floor for four decades. It had become part of the factory's institutional memory — something everyone knew about, had accepted as a cost of doing business, and had long since stopped trying to solve. Reject rates were baked into their production planning. The root cause had never been definitively identified despite decades of attempted fixes, process tweaks, and operator workarounds.

The stakes were high: aerospace tolerances, Boeing supply chain pressure, and a product family that needed to perform in demanding structural applications. The status quo was expensive and unsustainable.

The Approach

Rather than guessing at the cause, the engagement opened with a rigorous Design of Experiments — a structured, statistically sound methodology for isolating variables in a complex production system. Multiple process parameters were tested systematically across controlled runs: material lot variation, temperature profiles, tooling geometry, process sequencing, and environmental factors.

The DoE generated clear, defensible data pointing to a root cause that had never been considered before — an interaction effect between two variables that, individually, seemed inconsequential. With the root cause identified, an entirely new family of production tooling was designed from scratch to eliminate the failure mode structurally, rather than compensate for it procedurally.

The Outcome

The new tooling family delivered an immediate 30% improvement in production quality — visible on the first production runs. More significantly, it eliminated the root cause entirely, meaning the improvement was structural and permanent rather than dependent on careful operator execution. General Plastics now had a tooling approach they could build on, and a methodology — DoE-driven root cause analysis — that has since been applied to other persistent problems on the floor.

Four decades of accepted waste, eliminated in a single focused engagement.

Timeline
Phase 1 — Production floor observation, historical data review, failure mode mapping
Phase 2 — DoE design, controlled production runs, statistical analysis
Phase 3 — Root cause confirmed, new tooling family designed and prototyped
Phase 4 — Production validation, 30% quality improvement confirmed
Design of ExperimentsRoot Cause AnalysisAerospaceTooling DesignBoeing Supply Chain
03
Amerified · 175 Park Amerified
Built Buy America compliance infrastructure from scratch for what will be the second-tallest building in North America → thousands of manufacturers vetted, 100% FTA compliance
1,000s
Mfrs. vetted
100%
FTA compliance
#2
Tallest in N. America
The Problem

175 Park Avenue — what will one day be the second-tallest building in North America — is a federally funded infrastructure project subject to strict Buy America provisions under the Federal Transit Administration. Every material, every component, every manufacturer in the supply chain had to be verified as compliant before procurement could proceed. The scale of the project meant this wasn't a simple checklist exercise: thousands of manufacturers across hundreds of material categories, each requiring documentation, direct engagement, and compliance verification.

Amerified was brought in as the Buy America specialist. The challenge was building a compliance infrastructure from scratch — fast enough to keep pace with a construction timeline of historic proportions, rigorous enough to hold up under FTA scrutiny.

The Approach

The engagement involved designing and running a systematic manufacturer outreach and vetting process — identifying domestic manufacturers for each material category, conducting direct compliance calls, gathering and organizing documentation, and building a master compliance database that the broader project team could reference and audit.

This required both engineering fluency — to accurately assess whether a manufacturer's process and materials genuinely met Buy America thresholds — and operational discipline to manage the volume. Hundreds of compliance calls were coordinated and conducted, with findings documented in a structured format aligned with FTA reporting requirements. Where domestic alternatives didn't exist or couldn't meet spec, waiver documentation was prepared and supported.

The Outcome

A compliance infrastructure that could support one of the most scrutinized construction projects in the country. Thousands of manufacturers vetted, documented, and organized into a defensible compliance record. The project maintained full FTA compliance through procurement, with a database that continues to serve as the backbone of ongoing compliance management as construction progresses.

The work required an unusual combination of engineering knowledge, regulatory understanding, and operational scale — exactly the kind of cross-disciplinary engagement where Wittman Designs operates best.

Timeline
Phase 1 — Material category mapping, domestic manufacturer identification
Phase 2 — Compliance call program design and execution at scale
Phase 3 — Documentation, database build, FTA reporting structure established
Ongoing — Compliance maintained as procurement and construction progresses
Buy AmericaFTA ComplianceInfrastructureSupply Chain175 Park Ave
Capabilities

What I Actually Do

The specific disciplines I bring to every engagement — hands-on, not theoretical.

Mold Design
Injection mold tooling designed for real-world production — gate placement, cooling, draft, ejection. Built to run, not just to render.
Injection MoldingToolingSLA/FDM Prototyping
Design for Manufacturability
Products redesigned at the geometry level to be cheaper, faster, and less risky to produce at scale. DFM applied early enough to actually matter.
DFMDFATolerance AnalysisGD&T
Process Engineering
End-to-end manufacturing process design and optimization — from raw material flow to finished goods. Every step justified, every bottleneck eliminated.
LeanValue Stream MappingTakt Time5S
Root Cause Analysis
Structured, data-driven investigation of chronic production failures. Design of Experiments, fishbone, 5-Why — whatever the problem demands. No guessing.
Design of ExperimentsDoESix SigmaFMEA
Quality Systems
First article inspection, in-process control plans, measurement system analysis, and supplier quality protocols that factories can actually maintain without me.
FAIControl PlansMSASPCFDA/GMP
Factory Setup & Launch
Standing up new production lines from scratch — equipment installation, process qualification, operator training, and first-run production. On-site, hands-on.
Line BalancingEquipment QualificationOQ/PQ
Prototyping & Fabrication
From SolidWorks model to physical part — SLA, FDM, machined, welded, or cast. I build the thing, not just the drawing.
SolidWorksSLA/FDMMachiningSheet Metal
Regulatory & Compliance
Buy America compliance, FTA documentation, FDA process design. The engineering work that keeps large-scale projects legally and contractually sound.
Buy AmericaFTAFDAISO 13485