Industrial Computer Vision · 3D Metrology · AI Automation Vision · Metrology · AI

Scott A. Ruiter
From Pixels to Production Decisions

I design and ship machine-vision, 3D metrology, and AI-assisted inspection systems for complex factories — Cognex VisionPro, fixtureless metrology, traceability, and production deployment.

New York, USA · open to relocation and international assignments
Machine Vision & 3D Metrology Fixtureless Inspection Global Factory Deployment AI Engineering Tools
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Years Building Production Systems
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Countries of Factory Deployment
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Site Deployment Locations
2D / 3D
Hybrid Coordinate Metrology
C# · Py
Vision Software & Applied AI
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About

Inspection systems that survive real factories

I am an industrial computer-vision and 3D metrology systems leader focused on building inspection, automation, and data systems that work under real production conditions. I specialize in turning difficult inspection problems into working production systems: calibrated vision workflows, 3D line-scan inspection, fixtureless coordinate alignment, weak-feature recovery, barcode-linked traceability, AOI cross-validation, runtime diagnostics, and customer-reviewable acceptance outputs.

My career has moved across software development, electronics manufacturing, machine vision, process engineering, AI research, blockchain systems, and algorithmic trading. That combination gives me a practical engineering perspective: I understand the software, the machine, the factory, the operator, the data, and the customer requirement.

Today I lead advanced vision and field-engineering work involving calibrated inspection, 3D line scan, high-density connector validation, traceability outputs, customer deployment support, and technical training. Through Rlab and TopX, I continue to explore AI agents, financial ML, blockchain/EVM systems, multimodal reasoning, and software tools that accelerate engineering work.

Manufacturing vision problems are rarely solved by one tool or one algorithm. They require optics, lighting, calibration, software architecture, data structure, tolerancing, customer constraints, operator workflow, and production reality to work together. The best system is not just the one that finds the feature — it is the one that tells the engineer why it passed, why it failed, where the data came from, what changed, and what action should happen next.

Cognex VisionPro QuickBuild & Designer 3D Line-Scan C# Python Fixtureless Metrology Traceability Applied AI
High-density connector pin array under 3D line-scan inspection
“Engineering inspection systems that explain themselves.”
— building the bridge between machine vision, 3D metrology, AI systems, and manufacturing intelligence
Core Positioning

Four disciplines, one pipeline

My work bridges vision engineering, industrial software, manufacturing intelligence, and applied AI — from photons to pass/fail to production learning.

Vision Engineering

Cognex VisionPro, QuickBuild, and Designer workflows — PMAlign, Blob, Caliper, 2D/3D correlation, calibrated transforms, 3D range/height images, overlay graphics, radial error analysis, and deterministic image-processing pipelines.

PMAlignBlobCaliper Calibrated TransformsRadial Error Analysis

Industrial Software

C#, Python, C++, and .NET for VisionPro scripting, tool-block architecture, expression routing, TCP/IP integration, Windows automation, data parsing, CSV/BMP generation, SQL data models, traceability, and result archival.

C# / .NETPythonTCP/IP Tool-Block ArchitectureRuntime Diagnostics

Manufacturing Intelligence

SMT/THT, high-density connector inspection, press-fit validation, odd-form automation, AOI comparison, NPI and PPAP support, defect review, RMA feedback loops, drift detection, and production-quality analytics.

SMT / THTPress-FitAOI Cross-Validation NPI / PPAPDrift Detection

Applied AI & Systems Research

AI agents, financial LLM/ML data processing, NLP pipelines, reinforcement-learning concepts, multimodal SLM cognition analysis, Solidity/EVM research, DeFi architecture concepts, and algorithmic trading and backtesting.

AI AgentsLLM / RAGNLP Pipelines Reinforcement LearningEVM / Solidity
NVIDIA Cognex VisionPro Amazon 3D Line-Scan Cisco Vietnam Celestica Fixtureless Alignment Fabrinet Keyence LJ-X Ingrasys Guadalajara Amphenol Weak-Lead Recovery Raytheon Mexicali Arista High-Density Connectors Houston Press-Fit Validation Taiwan Hybrid 2D/3D Metrology Thailand VisionPro Forge SMT / THT Inspection Analyzer Traceability CSV Knowledge Chat AOI Cross-Validation Odd-Form Automation NPI / PPAP Pin Grid Generator NVIDIA Cognex VisionPro Amazon 3D Line-Scan Cisco Vietnam Celestica Fixtureless Alignment Fabrinet Keyence LJ-X Ingrasys Guadalajara Amphenol Weak-Lead Recovery Raytheon Mexicali Arista High-Density Connectors Houston Press-Fit Validation Taiwan Hybrid 2D/3D Metrology Thailand VisionPro Forge SMT / THT Inspection Analyzer Traceability CSV Knowledge Chat AOI Cross-Validation Odd-Form Automation NPI / PPAP Pin Grid Generator
Field & Bench

Engineering photography

Real connector geometry and 3D scan meshes from the bench and the factory floor — the physical context behind the inspection systems.

Signature Engineering Impact

Hard problems, shipped solutions

The work I am known for — inspection concepts that moved from idea to patent filing, production deployment, and customer acceptance.

Fixtureless grid inspection concept — drill-drawing nominals aligned to measured pin sites

Fixtureless Grid Inspection

Patent-pending concepts for fixtureless inspection using drill-drawing nominal coordinates, calibrated transforms, N-point fitting, best-fit alignment, radial deviation analysis, and per-pin acceptance logic.

ProblemFixed fixturing is slow to deploy across high-density pin grids and NPI part numbers.
ApproachNominal CSV models, best-fit rigid alignment, radial tolerance scoring, traceable CSV output.
ResultPatent-pending workflow deployed for fixtureless 2D/3D metrology concepts.
Patent-PendingBest-Fit Alignment
Case study →
Weak-feature recovery ROI with adaptive thresholding and centroid crosshair

Weak-Lead Recovery

CPU-based weak-feature recovery workflows that analyze local ROIs, normalize contrast, apply adaptive weak thresholding, select top-percent bright pixels, compute weighted centroids, and output confidence values, CSV fields, and optional overlay graphics.

ProblemWeak pins and leads disappear under production lighting and neighbor overlap.
ApproachROI normalization, adaptive weak thresholding, weighted centroids, confidence export.
ResultRecovers features 2D tools miss and gives engineers reviewable failure evidence.
Adaptive ThresholdingConfidence Output
Engineering note →
3D laser line-scan acquiring height profile data from a connector

3D Line-Scan Inspection

Inline 2D/3D inspection using range/height images, line-scan profile data, VisionPro 3D tools, overlay graphics, barcode-linked traceability, and customer-reviewable evidence packages.

Problem2D-only vision cannot extract height, coplanarity, and profile metrology customers require.
ApproachKeyence LJ-X acquisition in VisionPro, 3D tooling, repeatability validation, global handoff support.
ResultProduction-ready laser line-scan / Cognex hybrid architecture across 6 deployment regions.
Range / Height ImagesEvidence Packages
Case study →
High-density connector tray photographed for inspection reference

Connector, Press-Fit & AOI/RMA Analytics

Pin-location validation, tolerance scoring, and traceable customer review outputs for difficult connector and press-fit scenarios — plus closed-loop quality intelligence connecting inspection outputs, drift, and RMA feedback.

ProblemDifficult connector geometry and cross-platform drift create acceptance disputes in production.
ApproachPin validation, overlay review, trace files, drift analytics, containment decisions.
ResultTraceable review outputs that support customer escalation and production learning.
Pin ValidationDrift Detection
Analytics case study →
Interactive

Fixtureless alignment, visualized

Step through measured pin positions, best-fit alignment to nominal coordinates, and tolerance-ring acceptance — the core logic behind fixtureless grid inspection.

Tap a pin — or Inspect outlier — to read residual deviation.

The raw measurement carries a systematic pose error (translation + rotation) that would fail every pin under naive comparison. Best-fit alignment removes the pose error so tolerance scoring judges only true per-pin deviation — grey dots are drill-drawing nominal sites, rings are 120 µm acceptance zones, and orange pins are genuine outliers.

“I build systems for the real world, not just clean demos. The best system is not just the one that finds the feature — it is the one that explains itself.”
— engineering philosophy
Software & Tools I Build

AI-assisted engineering tools

Beyond inspection deployments, I design and ship the software around the process — training platforms, analytics suites, coordinate generators, knowledge systems, and proprietary sensor interfaces.

Stylized training dashboard with lesson cards, flowcharts, and a certification badge

VisionPro Forge

Offline training platform for Cognex VisionPro engineers — structured curriculum across 2D/3D tools, calibration and fixturing theory, script families, learning paths, quizzes, and certification finals. Ships as a self-contained desktop package for factory training with no internet required.

Python / FlaskCurriculum EngineCertification
TopX Inspection Analyzer dashboard with 3D analytics

TopX Inspection Analyzer

Offline-first analytics suite that monitors inspection CSV output and turns pin-level data into process intelligence: spatial heatmaps, 3D coplanarity, tolerance-ring pin maps, repeatability review, source correlation, and shareable customer reports.

ResultPin maps, 3D coplanarity, drift timelines, and exportable customer reports from CSV folders.
3D CoplanarityPin Maps
Case study →
Pin grid nominal coordinate model

Pin Grid Generator

Coordinate-model builder that converts drill-drawing and CSV nominal data into inspection-ready pin grids — the nominal-geometry backbone behind fixtureless grid inspection.

Nominal ModelsGrid Synthesis
Related case study →
Documents streaming into a glowing knowledge sphere connected to a chat interface

Knowledge Chat

Offline AI knowledge base for engineering organizations — Electron desktop shell with local RAG over Word/PDF libraries, streaming chat, multi-provider LLMs, ChromaDB vector search, industry-signal radar, and evidence-weighted forecasting. Documents stay on the machine.

Offline / ElectronFastAPI + ReactChromaDB RAG
Laser profilometer head projecting a blue scan line over a circuit board with a rising 3D height map

LJX 3D Acquisition Interface

Proprietary C# interface bridging Keyence LJ-X laser profilometer heads directly into Cognex VisionPro — high-speed profile streaming over Ethernet, external batch-start control, model-based Y/Z pitch management, and calibrated height/luminance range images ready for 3D tooling.

C# / VisionProKeyence LJ-XRange Images
Connector tray macro photo — production inspection geometry at Universal Instruments

Advanced Vision Systems at UIC

The flagship: production-ready VisionPro/QuickBuild/Designer workflows for SMT/THT, odd-form, press-fit, and high-density connector inspection — rough pose alignment, calibrated fixture transforms, per-feature measurement, operator review, customer acceptance, and barcode-linked traceability.

VisionProProduction DeploymentTraceability
Global Factory Deployment

Hands-on execution in real factories

My field-execution work spans advanced manufacturing sites across Vietnam, Mexico, the United States, Taiwan, and Thailand — including Guadalajara and Mexicali, Houston, and broader Asia-Pacific and North American production environments.

The value is not travel or installation support. It is getting inspection systems configured, validated, trained, debugged, documented, accepted, and moved to production readiness: machine qualification, sample testing, customer training, defect review, output-format confirmation, repeatability review, action-list creation, and final handoff.

I have worked through the practical challenges that appear when vision systems move from development to customer factories — lighting variation, calibration drift, fixture differences, weak features, data-output mismatches, operator workflow, and production pressure. That field experience shapes how I build: for factories, customers, technicians, engineers, and operators who need clear results, reliable data, and actionable feedback.

Vietnam Guadalajara, MX Mexicali, MX Houston, TX Taiwan Thailand United States
Stylized world map with glowing markers connecting factory sites in Vietnam, Mexico, the United States, Taiwan, and Thailand
Career

Professional experience

More than a decade across vision engineering, SMT/THT process leadership, and founder-led R&D. Full bullets on the web resume.

Nov 2018 — Present

Application Specialist III — Advanced Vision & Field Engineering Support

Universal Instruments Corporation · New York, USA
  • Lead VisionPro / QuickBuild / Designer workflows for SMT/THT, press-fit, and high-density connector inspection — including 3D line-scan metrology and fixtureless alignment concepts.
  • Build the software around inspection: barcode-linked CSV, overlays, runtime diagnostics, and customer-reviewable acceptance packages.
  • Deploy and harden systems across Vietnam, Mexico, the US, Taiwan, and Thailand — from machine qualification through customer training and handoff.
Selected impact: 2D/3D hybrid metrology with a production-ready laser line-scan / Cognex architecture, patent-pending fixtureless grid inspection, and systems that improve yield while reducing deployment risk.
Oct 2014 — Present

Founder — AI Systems & Blockchain Research Developer

Rlab Software Development / TopX Portfolio · United States
  • Prototype AI agents, manufacturing data tools, financial LLM/ML pipelines, and EVM research under the TopX portfolio.
  • See the TopX page for TopXFin, TopXAgents, and related systems.
Jun 2013 — Sep 2018

SMT/THT Equipment & Process Leader

Ram Electronics Inc. · Fruitport, Michigan
  • Led SMT/THT process engineering, equipment programming, NPI/PPAP, and production quality in a high-mix EMS environment (IPC-A-610 / J-STD-001 CIS).
  • Built manufacturing data models and ERP systems; hands-on PM and field repair that cut OEM escalations.
Apr 2012 — Aug 2013

Chef

Grand Theatre · Grand Haven, Michigan
  • Ran peak-season BOH operations while finishing a CS degree — multitasking under pressure, event organization, and an OOP restructure of the POS database.

Full experience on resume →

Foundation

Education, skills & certifications

🎓

B.S. Computer Science

Baker College Center for Graduate Studies · 2010 — 2013

Dean's List
📈

A.S. Business, Management & Marketing

Baker College of Muskegon · 2002 — 2006

Certifications & Technical Training

2D Machine Vision
  • Cognex VisionPro SDK, QuickBuild & Designer — 2D tool scripting, PatMax/PatInspect, PMAlign, Blob, Caliper, custom C# tool blocks
  • 2D calibrated inspection — fixture transforms, overlay graphics, pass/fail logic, and production traceability outputs
  • OpenCV image processing — custom convolution kernels, adaptive thresholding, sub-pixel 2D feature extraction
3D Sensing & Metrology
  • Keyence LJ-X 3D SDK — laser line-scan profilometry, range/height image acquisition, VisionPro 3D integration
  • Keyence LJ-D development — laser displacement sensor integration & measurement workflows
  • 3D metrology & validation — coplanarity fitting, gauge repeatability studies, hybrid 2D/3D acceptance
Calibration, Motion & Analytics
  • Machine calibration & registration — fixture transforms, hand-eye calibration, coordinate system alignment
  • Motion control development — axis coordination, trigger timing, encoder sync, and vision-guided motion for inspection cells
  • Data modeling & analytics with Python — inspection CSV pipelines, process intelligence, statistical review
  • R programming series — Entry Level R, Introduction to R, Intro to Statistics with R
Manufacturing Standards & Foundations
J-STD-001 CIS (Class 2/3) IPC-A-610 AOI Acceptance Criteria SPI / AOI Cross-Validation ISO 9001 Process Alignment DFMEA NPI / PPAP

Top Skills

Technical depth plus the leadership and collaboration it takes to get inspection systems accepted, trained, and running in real factories.

Machine Vision & Metrology
Cognex VisionPro QuickBuild & Designer 2D Calibrated Inspection PMAlign / PatMax Blob / Caliper Keyence LJ-X Keyence LJ-D 3D Line-Scan Range / Height Images Fixtureless Metrology Best-Fit Alignment Coplanarity OpenCV Weak-Feature Recovery Hand-Eye Calibration Gauge R&R
Software & Data
C# / .NET Python C++ VisionPro ToolBlocks Motion Control Development Vision-Guided Motion TCP/IP Integration CSV / BMP Traceability SQL Server Runtime Diagnostics Flask / FastAPI Windows Automation
Manufacturing Domain
SMT / THT Press-Fit Inspection High-Density Connectors AOI Cross-Validation NPI / PPAP Drift Detection Encoder Sync / Trigger Timing Process Optimization FAT / SAT Support IPC-A-610 / J-STD-001 Global Factory Deployment
Leadership & Collaboration
Technical Leadership Team Building Mentoring & Coaching Cross-Functional Coordination Customer Training Operator Enablement Stakeholder Communication Technical Documentation Knowledge Transfer Onsite Field Support Problem Escalation & Containment Curriculum / Training Design
Applied AI & Systems
AI Agents LLM / RAG NLP Pipelines Offline Analytics Tools Reinforcement Learning Photophysics
Languages
English (native) Spanish (elementary) Vietnamese (elementary)
Beyond the Factory

Independent R&D and creative work

Contact

Let's build something measurable

I am interested in advanced engineering work involving machine vision, 3D inspection, AI-assisted automation, manufacturing intelligence, technical leadership, customer deployment, and applied R&D. Based in New York, USA — open to relocation and international assignments.