biography
SR
SOUFIANE RAHAL
I work where LNG shipping meets data. I like the questions that look simple and are not — what a ship actually burnt, whether a number will survive an argument, which figure quietly cost someone a fortune.
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I build the tools I wanted while doing the work.
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What I work in
PythonSQLRPower BITableau
Arabic · French · English
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What holds my attention
Vessel performance
Hull and propeller condition, fuel against speed, the difference between weather and a dirty hull.
Emissions & compliance
EU MRV, ETS and FuelEU — where the regulation meets the reported number.
Open maritime data
What public datasets can and cannot tell you, and what happens when two of them disagree.
Data quality
The transposed digit, the missing hemisphere sign, the average that was never averageable.