cat > /var/www/mirembe.ai/index.html << 'HTMLEOF' Stefan Peter Mirembe Janiszewsky · Solutions Architect · Data & AI
Available for Mandates · Germany · Remote EU

Stefan Peter
Mirembe
Janiszewsky

Solutions Architect  ·  AI/ML Strategist  ·  Data Scientist  ·  CxO Advisor

30+ years engineering measurable outcomes across industrial automation, financial crime prevention, and critical infrastructure. Deterministic, auditable, explainable AI systems that produce numbers you can report to a board.

€180/h
Day rate €1,440
30+
Years cross-domain
95%
Efficiency gains delivered
Measured Outcomes

Impact by the Numbers

Every engagement is scoped, architected, and delivered with a defined ROI target. These are not estimates — they are logged results.

Engineering Automation
>95%
Time Reduction

Automated Luminaire Placement System

Rule-based AI architecture automating AutoCAD luminaire placement for Germany's leading lighting technology group. Reduced per-plan cycle from 3–6 hours to under 2 minutes across 22 engineers.

Savings per plan cycle€4.8k – €11.6k
Breakeven<9 weeks
Additional plans/year~38,720
Stack
C# · Python · .NET 4.8 · AutoCAD API · GAT/GNN
Financial Crime Prevention
>90%
Fraud Loss Reduction

AML / KYC Graph Intelligence Framework

Graph-based AML transaction monitoring, KYC/CDD automation, and forensic fraud detection across banking and fintech clients in Europe, SE Asia, and Africa.

Fraud loss reduction>90%
Efficiency gain35–43%
Standards metMAS · BNM · GDPR
Stack
Neo4j · Python · Graph Link Analysis · AML Rule Engines
Transport & Mobility
+25%
MTBF Improvement

Graph Intelligence for Time Series Prediction

Multi-layered Knowledge Graph integrating MCMC simulation, Bayesian inference, and entropy-based anomaly detection for large-scale transport systems optimisation.

Team led7–15 data scientists
Downtime target–40%
ROI payback<9 months
Stack
Neo4j · Python · MCMC · SciPy · Bayesian Inference
Core Disciplines

What I Build

Four deep specialisations. Each with production-grade deployments and measurable client outcomes.

precision_manufacturing

Engineering & AI Integration

Deterministic AI for precision engineering. Rule-based classifiers, GNN-driven automation, CAD-native API integration. Every output is traceable, repeatable, and ISO-aligned. No hallucinations in production drawings.

AutoCAD API C# / Python GAT / GNN Local Inference
schema

Knowledge Graph Architecture

Graph-native data science for enterprise infrastructure. Neo4j knowledge graphs integrating MCMC pipelines, probabilistic inference, and cross-domain link analysis for anomaly detection, RCA, and fleet-level optimisation.

Neo4j MCMC Bayesian Inference Graph ML
shield

Financial Crime & Compliance

AML/KYC/CDD frameworks, forensic transaction graph analysis, AFC monitoring. Reduced fraud losses by over 90% across banking and fintech deployments. Multi-jurisdictional: MAS, BNM, GDPR, ISO 27001.

AML / KYC Graph Screening ISO 27001 GDPR
model_training

Predictive Maintenance & Industrial AI

End-to-end PdM architecture from edge sensor ingestion to explainable model governance. XGBoost + SHAP + Neo4j for auditable RCA. Designed for ISO 9001 compliance and CxO reporting — not shelf-ware.

XGBoost / TCN SHAP / XAI MLflow OPC-UA / MQTT
Engagement Model

How I Work

01

Discovery Workshop

Half-day virtual session. I align on your data assets, infrastructure, and success metrics. I identify whether the engagement makes sense before we proceed.

02

Architecture & Scope Definition

SoW, TRD, and SAD to ISO/IEC standards. Every deliverable defined before a line of code is written. No ambiguity, no scope creep.

03

Pilot to Enterprise Rollout

First ROI signals within 90–120 days. Scalable architecture from day one — not a prototype that breaks at production load.

04

Governance & Handover

MLOps, drift monitoring, operator training, full documentation. The system works when I leave. That is not optional.

Current Availability
Open to new mandates

Selective capacity for long-term engagements. CxO advisory, Solutions Architecture, Technical Lead. Hybrid/remote, EU preferred.

Day Rate
€1,440
Hourly
€180
Location
Germany
Languages
DE · EN
Active Certifications
  • · Certified Data Scientist (2024)
  • · Certified Data Analyst (2024)
  • · Advanced Python OOP (2024)
  • · Neo4j Graph Data Science (continuous)
  • · Extended Machine Learning – MIT IDSS (in progress)
AI-Powered Interaction

Not Available Right Now?

My AI avatar is trained on my methodology, case studies, and domain expertise. Ask it about my approach to a specific problem. It answers accurately, within defined parameters.

smart_toy
Avatar — Coming Soon
RAG-powered · Tightly scoped · Built on real project data
In Development
Get in Touch

Direct. No Forms.

Concrete problem. One email. I'll tell you within 48 hours whether it's worth a call.

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Germany · Remote EU · CxO · Solutions Architecture · AI/ML