Management engineer · Technical product builder

Building tools where process meets intelligence.

Operational constraints turned into industrial software and connected enterprise AI systems.

Explore selected work

Highlights

One builder. From industrial tools to connected enterprise AI.

Independently conceived and developed by Mattia Erigoni, tested in real working contexts and used in day-to-day operations.

Flagship · Enterprise AI

AI Company Second Brain

Synced with SharePoint and company email, not a one-off document upload. Search tens of thousands of documents without opening them one by one, then use the evidence across an AI-connected operational CRM/ERP layer and one governed tool hub.

SearchIndexed archive · semantic + keyword retrieval
ConnectAI-linked business records · operational CRM/ERP
OperateOne tool hub · calculations, workflows & governed agents

Industrial engineering

From design to production

Panel Nesting connects validated design data, physical optimisation and the manufacturing handoff.

End-to-end logistics

From quotation to dispatch

CargoCast estimates the shipment. LoadScan checks the confirmed packing list. Two tools, one connected decision path.

Full project collection

Nine operational projects. Explore the design decision, the case study and the system-specific lab behind each one.

nesting boardlive
Optimization
01Optimization

Panel Nesting

Panel-planning pipeline that connects design exports, cutting layouts, packaging checks and supplier-ready outputs in one consistent manufacturing handoff.

Live demo available
PythonNP-Hard HeuristicsManufacturing
Live demo
freight modellive
Logistics
02Logistics

CargoCast

Container loading estimator for the offer phase. Product codes and quantities become crate scenarios, loading simulations, saturation values and logistics cost-control signals.

Live demo available
Python · JS3D PackingCommercial
Live demo
load scanlive
CONFIRMED CRATES · LOADING CHECKDimensionsChecked against loadCompatibilityOperational constraintsIllustrative load layout · not a customer shipment
Logistics
03Logistics

LoadScan

Operational companion to CargoCast: confirmed packing-list data becomes accurate load layouts, saturation values and transport-ready checks for logistics.

Live demo available
Python · JS3D VisualizationLogistics
Live demo
crate solver04/09
Engineering
04Engineering

Door Pack Optimizer

Decision-support tool for engineered door assemblies. Turns product descriptions into reviewed crate or pallet proposals under physical handling constraints.

PythonMulti-constraint PackingDSS
planning board05/09
Production Planning
05Production Planning

Gantt PM

Excel/VBA planner that turns order data, capacities and average times into an automatic Gantt schedule for production resources and project changes.

Excel · VBASchedulingProduction
governed data06/09
CONTACT QUALITY, NOT JUST STORAGEContact AIncomplete recordContact ADuplicate entryValidated directoryDeduplicate · validate · segment · reuse
Data Governance
06Data Governance

ContactBase XL

Excel/VBA data-governance layer for a large B2B contact archive: guided entry, quality checks, duplicate review and commercial workflows.

Excel · VBAData QualityLarge-scale Archive
retrieval graph07/09
FROM DOCUMENTS TO EVIDENCERetrieve evidenceRelevant passagesGrounded answer[1] Source [2] SourceSource gaps stay visible. Evidence comes first.
Private Knowledge
07Private Knowledge

RAG Experiments

Private knowledge retrieval from scattered technical documents, with local inference, visible evidence and source-linked answers. Developed through experimentation and used in real working contexts.

PythonLLM · RAGLocal Inference
automation bench08/09
SMALL TOOLS, REPEATABLE OUTPUTSRaw exportsFiles + spreadsheetsClean + combineRepeatable processingStructured reportLess copying. Consistent information.
Automation
08Automation

Micro Tools & Analytics

A collection of lightweight analytics and automation tools that clean exports, build reports and convert scattered operational data into decision-support information.

PythonAutomationAnalytics
connected operations09/09
CONNECTED COMPANY MEMORYDocumentsSynced archiveEmailBusiness contextShared AI memoryEvidence + company contextSearchRelevant evidenceCRM / ERPConnected operationsTools + agentsReviewed actionsSYNCED · SEARCHABLE · GOVERNED
Operational Intelligence
09Operational Intelligence

AI Company Second Brain

One enterprise AI hub synced with SharePoint and company email: search tens of thousands of documents, manage connected records and run operational tools with governed agents.

Python · PostgreSQLCompany KnowledgeAI · Automation

about

Systems for messy operations.

I work across operations, data, suppliers, customers and AI: the useful middle layer where messy constraints become faster decisions and cleaner execution.

Management engineering gives the method; software gives the leverage. I map how work really happens, remove manual friction and ship tools that people can trust when time, cost and coordination matter.

operational thesis

Make operational work measurable, repeatable and faster.

09

project case studies

Explore the problem, design decisions and operational solution.

2D / 3D

physical planning models

Sheet layouts and shipment plans that can be inspected.

What-if

system-specific decision labs

Explore constraints, evidence and governed actions with synthetic scenarios.

Sources

inspectable knowledge

Evidence and human review built into knowledge workflows.

01

Process clarity

I turn tacit know-how, exceptions and handoffs into explicit operating logic.

02

Decision speed

I compress planning, logistics and reporting into outputs people can act on quickly.

03

AI leverage

I use AI as a controlled amplifier for analysis, documentation, code and knowledge retrieval.

operating loop

01

process

map the constraint

02

model

formalise the logic

03

tool

ship the interface

04

iterate

tighten in use

toolkit

applied stack

Build

PythonFastAPIHTML · CSS · JS

Optimize

Operations Research2D/3D Bin PackingExcel · VBA

Data + AI

LLM · RAGData QualityPrompt Engineering

Operations

BIM · RevitProcess DesignLean Digital Engineering

contact

Let's turn the messy workflow into the useful tool.

I build operational software for planning, logistics, data quality and connected enterprise AI. The best starting point is a concrete constraint, a spreadsheet nobody trusts, or a process that takes too long.

operationsdataAI