Quantitative SCM Architecture • Factory IT/OT Systems • Digital Transformation

Turn Supply Chain Uncertainty Into Capital Efficiency.

Where rigorous mathematical SCM modeling unites with battle-tested enterprise factory IT/OT engineering. We eliminate inventory buffer traps, digitize shopfloor execution, and build automated decision systems that scale.

$18M+
Working Capital Unlocked
+15%
Factory OEE Increase (MES)
99.5%
WMS Inventory Accuracy
500+ hrs
Monthly RPA Hours Saved
CORE ADVISORY & TECHNOLOGY PILLARS

End-to-End Supply Chain & Factory Intelligence

Unifying mathematical optimization, shopfloor IT/OT execution, and enterprise automation into a single high-impact practice.

SCM MATH ARCHITECTURE

Quantitative SCM & Inventory Optimization

Replace arbitrary Days-of-Inventory rules with Action-Reward marginal ROI economics. Model empirical lead-time variance (μD2σL2), stochastic demand distributions, and Guaranteed Service Multi-Echelon placement.

  • Action-Reward Marginal ROI Prioritization
  • Multi-Echelon Inventory Optimization (GSM)
  • Lead Time Jitter & Joint Variance Modeling
  • Dynamic Safety Stock & Component Pooling
Lead: Quan Ngo (MSc SCM & Org Psych)
FACTORY IT/OT SYSTEMS

Enterprise IT/OT & Factory Digitalization

Full lifecycle implementation of MES and WMS systems directly integrated with SAP S/4HANA. Factory floor digitization, machine connectivity, and IT/OT cybersecurity segmentation with 99.9%+ uptime.

  • In-house MES Deployment (100% Digitalization)
  • WMS Implementation with SAP Integration (99.5% Acc)
  • IT/OT Network Security & Risk Reduction (-95%)
  • APS Advanced Production Scheduling Integration
Lead: Tang Vi Quan (MSc AI & IT, EMBA)

Decision Fuel & RPA Automation

Decouple decision intelligence from rigid ERP constraints. We build automated Python/SQL decision pipelines and Robotic Process Automation (RPA) workflows saving hundreds of hours per month across SCM and finance.

  • Automated PO & Supplier MOV Batching Engines
  • RPA for Supply Chain & Accounting (>500h/mo)
  • Two-Stage Stochastic S&OP Capacity Implosion
  • Power Automate & Custom SCM Data Pipelines
Joint Architecture

Executive Hardening & Capability Workshops

Transform planning and operations personnel from clerical spreadsheet operators (OpEx) into analytical Supply Chain Scientists (CapEx). Backed by dual Master's rigor in Organizational Psychology and Executive MBA leadership.

  • Planner-to-Scientist Upskilling Bootcamps
  • Executive S&OP & Digital Governance Alignment
  • IT/OT Cross-Functional Change Management
  • Custom Enterprise Playbooks & Standard Operating Rules
Joint Delivery
INTERACTIVE DECISION ENGINE

Working Capital & Inventory ROI Simulator

Experience the mathematical difference between naive Weeks-of-Supply targets and Probabilistic Lead-Time / Demand Optimization on your inventory portfolio.

Input Portfolio Parameters

$20.0M
$2M$50M$100M
45 Days
7d60d120d
12 Days
0d (Fixed)15d30d (Erratic)
0.65 (High-Mix)
0.1 (Stable)0.8 (Volatile)1.5 (Lumpy)
98.0%
90%95%99.9%
12 weeks
2w12w26w
ESTIMATED CAPITAL RELEASED
$3.04M
+15.2% excess cover
ANNUAL CARRYING SAVINGS
$608K/yr
@ 20% Annual Carrying Cost
SERVICE LEVEL RECONCILIATION
99.9%
vs 98.0% target — over-served
Lead-Time Demand Distribution vs. Your Cover Policy
Current Cover Policy Probabilistic Optimum
Want a full Action-Reward audit on your SKU portfolio?
Schedule Audit Call
PROVEN IMPACT

Real-World Case Studies & Verified Results

Engineered solutions delivered across global manufacturing, high-mix distribution, and factory digital transformations.

GLOBAL S&OP PILOT +98.6% OTIF

Global Supply Planning & Lead Time Jitter Engine

On long international lanes (VN-to-US transit), lead-time variance (μD2σL2) accounted for 11x more uncertainty than demand variance. Built an empirical Bayes pooling engine with closed-PO survival histograms, reducing safety stock by $2.4M while lifting OTIF to 98.6%.

$2.4M Safety Stock Cut
11x LT Variance Solved
FACTORY MES DIGITIZATION +15% OEE

Full-Scale In-House MES at Haier/AQUA Manufacturing

Led the in-house development and shopfloor implementation of a Manufacturing Execution System (MES) for a 1,600-employee appliance plant. Digitized 100% of production workflows and boosted Overall Equipment Effectiveness (OEE) by 15% within 6 months.

+15% OEE Increase
100% Process Digitized
WMS & SAP INTEGRATION 99.5% ACCURACY

WMS Lifecycle & SAP Integration at Omron Healthcare

Managed the full lifecycle WMS implementation integrated into SAP for a 2,000-employee medical device facility, improving inventory accuracy from 85% to 99.5% and slashing order processing cycle time by 66%.

99.5% Inventory Accuracy
-66% Processing Time
ORDER OPTIMIZATION 0 INVERSION

Eliminating Ranking Inversion in High-Mix SKUs

Traditional ERP formulas truncate holding horizons, causing sporadic slow movers to jump profitable fast movers in purchase queues. Designed an Action-Reward knapsack engine with write-off penalties, unfreezing 18% trapped capital.

18% Trapped Cash Freed
100% Whitebox Auditability
LEADERSHIP & ARCHITECTS

Dual-Engine Leadership: Mathematical Rigor Meets Factory Reality

A unique synergy combining advanced quantitative SCM modeling with 14+ years of shopfloor IT/OT infrastructure and ERP integration.

QN

Quan Ngo (Ngo Anh Quan)

Co-Founder & Lead SCM Architect
📍 Ho Chi Minh City, Vietnam

Supply chain leader with 12 years spanning sourcing, procurement, demand & production planning, and digital transformation across multinational manufacturers including Bosch and Omron. Delivered multi-million-dollar savings through strategic sourcing and product re-engineering, quadrupled a regional planning hub's revenue, and now leads global supply planning at Ashley Industries.

Dual MSc
Dual Master of Science

Supply Chain Management & Global Logistics (Univ. of London) + Organizational Psychology (Univ. of Liverpool)

MIT
MIT MicroMasters, Supply Chain Management

Massachusetts Institute of Technology

12+ Yrs
Track Record Across 3 Global Enterprises

Bosch, Omron, Ashley Industries — sourcing to global supply planning leadership, $110M+ managed procurement spend

TOGA Gold
Omron Total Global Award — Gold Medalist

Top 13 of 5,000+ worldwide innovation projects; 3.4%/yr avg. cost reduction (2018–2021)

Strategic Sourcing & Cost Reduction Demand & Lead-Time Distribution Forecasting Action-Reward Inventory ROI Multi-Echelon Inventory Optimization (GSM) Product Re-Engineering & SKU Rationalization Organizational Psychology
TQ

Tang Vi Quan (Antoni Tang)

Co-Founder & Head of IT & Digital Transformation
📍 Ho Chi Minh City / Dong Nai / Binh Duong

Senior IT & Digital Transformation Leader with 14+ years managing enterprise IT service delivery, shopfloor MES/WMS deployments, and IT/OT cybersecurity across tier-1 manufacturing corporations (AQUA/Haier, Omron, Fusheng).

MSc AI & IT
Dual Master of Science & EMBA

MSc Applied AI & EMBA (Swiss UMEF), MSc IT (James Cook Singapore)

14+ Yrs IT
Head of IT in 1,600–2,000+ Employee Factories

AQUA Electrical (Haier Group), Omron Healthcare, Fusheng Industrial

Systems
End-to-End MES, WMS & SAP Integration

SAP S/4HANA, RPA Automation, IT/OT Cybersecurity (-95% risk), PMP

MES & Shopfloor Digitization WMS + SAP S/4HANA RPA Automation (500h/mo) IT/OT Network Security Applied AI
PUBLICATIONS & RESEARCH

Open Blueprints & Strategic Writings

Empirical research, tactical handbooks, and foundational textbooks for modern supply chain practitioners.

UPCOMING BOOK

QuantSCM: The Quantitative Supply Chain Handbook

A comprehensive practitioner guide to unlearning archaic spreadsheet averages and architecting probabilistic inventory and replenishment decision systems.

Authored by Quan NgoEnglish Master Edition
SYSTEM BLUEPRINT

SC Machine: Decision Fuel & MES Integration Frameworks

End-to-end open architecture specifications for decoupling supply chain decision intelligence from legacy ERP transaction layers and connecting shopfloor MES execution.

QuantSCM Advisory & TechnologyEnterprise Architecture
ENGAGEMENT & AUDIT

Ready To Transform Your Supply Chain & Factory Systems?

Whether you need a 14-day quantitative working capital audit, an in-house MES/WMS integration into SAP, or custom decision engine architecture, let's discuss your operating challenges.

📧
Primary Contact Email

ngoanhquan@pm.me

📱
Direct Phone / Zalo / WhatsApp

+84 909 652 040 (Quan Ngo - Zalo)

📍
Locations Served

Ho Chi Minh City, Dong Nai, Binh Duong & Nationwide • Global Advisory via Remote/On-site

Response Commitment

Direct reply within 24 business hours