Vincent Lamy
Data & AI, from strategy to value
Data Analyst at TotalEnergies, contributing to the digital transformation of my business unit. Completing the Data & AI for Finance MSc at Albert School × Mines Paris – PSL, alongside personal projects in data architecture, Machine Learning and Generative AI.
I work at the intersection of data, AI, business and finance, turning opportunities into solutions with measurable impact.
A visual overview of my professional, academic and personal projects. For a more interactive side, try the Lab, a playground of live experiments.
Selected work
Click a card to open its one-page overview.
- Data EngineeringProfessional
Space-biotech Data & AI platform
Data and AI platform for in-orbit bioproduction on the International Space Station
PythonBigQueryTerraform - Business StrategyProfessional
Business Case for a Group Digital Transformation
Quantified ROI, price-elasticity sensitivity and risk analysis that unlocked a multi-million-euro budget
SQLExcelPower BI - BI & AnalyticsProfessional
Supply Chain Analytics & Automation
End-to-end Power BI dashboards and automated alerts that surfaced lost revenue and raised the service rate
Power BIPower AutomateFabric - Quant FinanceAcademic
Algorithmic Options Trading Platform
Deterministic, replayable pipeline from raw option quotes to volatility surfaces, pricing and Greeks
Python 3.13ParquetDuckDB - Agentic AIAcademic
Agentic NL2SQL & RAG Chatbot
A conversational agent that chooses between SQL, semantic search and external sources per question, and checks its own answer
PythonLangGraphChromaDB - Agentic AIAcademic
Personal Finance App & Chatbot
Mobile-first app teaching personal finance through 3-minute lessons, with a grounded AI assistant and a personalised news digest
React 19TypeScriptSupabase - Data ScienceR&D
Deep & Reinforcement Learning from Scratch
Four systems, from hand-written backpropagation to AlphaZero and multi-player poker, each built from scratch and measured honestly
PythonNumPyPyTorch - Data ScienceR&D
Retail Data Science
A synthetic retail world with a sealed truth, to test forecasting, causal price estimation and pricing on observable data only
PythonPolarsstatsmodels - Agentic AIR&D
Local Knowledge Vector Database
A local knowledge base that any LLM can query through MCP, with search that stays precise as the vault grows
PythonSQLitesqlite-vec