CEO | Co-Founder
20+ years in international freight forwarding and logistics
CEO and co-founder of TetriXX AI, with 20+ years in international freight forwarding and logistics.
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October 5, 2026 · Arnaud Rastoul · 5 min read
Freight billing errors explained: how often they occur and what they cost, the most common error types, why sampled audit misses them, and why catching them before payment changes the outcome.
September 14, 2026 · Arnaud Rastoul · 10 min read
A freight cost outlook is not a forecast. It is a structured view of the pressure signals that will drive your freight costs over the next 1 to 12 months. Here is how to build one that holds up in a board review.
September 14, 2026 · Arnaud Rastoul · 8 min read
Supply chain cost intelligence is the practice of monitoring freight cost pressure signals before they reach your invoices. This guide explains what it is, how it differs from freight market data, and what questions to ask when evaluating tools.
March 25, 2025 · Arnaud Rastoul · 3 min read
Poor data quality costs supply chains up to 6% of audited freight spend in overbilling. How freya, TetriXX AI's agent, tackles audit inefficiency, compliance risk and delayed reporting.
January 21, 2025 · Arnaud Rastoul · 4 min read
Artificial intelligence for beginners: narrow, general and super AI, and how machine learning, deep learning, NLP, computer vision, large language models and RAG each fit together.
January 7, 2025 · Arnaud Rastoul · 3 min read
AI hallucination in freight invoice auditing: why LLMs invent numbers on unstandardised freight data, and how fine-tuned models, algorithmic rules and human review keep audit outputs reliable.
March 11, 2024 · Arnaud Rastoul · 8 min read
End-to-end traceability in supply chain runs on six technologies: an enterprise-wide data model, real-time monitoring, graph connectivity, blockchain, advanced analytics and cloud computing.
February 26, 2024 · Arnaud Rastoul · 9 min read
Empty container repositioning is one of the costliest problems in supply chain logistics. The data, coordination and trade imbalance challenges behind it, what it costs, and why companies fail at it.
February 5, 2024 · Arnaud Rastoul · 8 min read
Supply chain disruptions run from natural disasters and geopolitical tensions to pandemics, cyberattacks and failing suppliers. Five disruption types, and seven strategies that build resilience.
January 18, 2024 · Arnaud Rastoul · 7 min read
Supply chain agility is not how much stock you hold, it is how fast you can re-plan, re-route and re-price. The four delays that make up a decision cycle, and how to measure yours.
January 17, 2024 · Arnaud Rastoul · 5 min read
Excel earned its place in supply chain management, but version control and scale are where it breaks. The mentality is harder to shift than the tool.