À propos de Jonathan
- Prévision de la demande (probabiliste, multi-horizons, demande intermittente)
- Optimisation des stocks et logiques de réapprovisionnement
- Simulation de politiques d'achat et analyse d'impact
- Cartographie des flux de données, diagnostic d'intégration, architecture de reporting
- Transformation de données ERP/transactionnelles en pipelines analytiques fiables
Anglais
Bilingue ou natif
Français
Capacité professionnelle limitée
Expériences
- AutoentrepreneurSupply Chain Optimization Consultantjanvier 2024 - Aujourd'hui (2 ans et 5 mois)Paris, FranceKey engagement: A US national direct-to-consumer automotive aftermarket e-commerce retailer with $250M+ revenue and ~200k SKUs (~50k purchasable).
- Built a demand forecasting solution in Python supporting demand planning and purchasing decisions with probabilistic forecasts at multiple horizons
- Designed, developed, and maintained SQL-based analytical procedures supporting inventory management and purchasing operations
- Simulated the inventory impact of proposed changes to purchasing policies, enabling data-informed decision-making at management level
- Mapped data flows and reporting requirements across departments, identifying integration opportunities and process improvements
- LokadLead Supply Chain Scientistmars 2018 - mars 2024 (6 ans)Paris, FranceLokad is a supply chain planning and optimization software company, delivering end-to-end demand planning, inventory optimization, and supply chain orchestration solutions to enterprise clients worldwide.
- Owned end-to-end solution delivery and client relationships for key accounts across automotive, aerospace MRO, e-commerce, and retail, managing a portfolio totalling ~€60,000 MRR
- Scoped and designed supply chain planning solutions from initial client discovery through deployment: assessed customer challenges, quantified expected benefits, defined solution architecture, and produced proposals and documentation for scalable delivery
- Designed and implemented algorithmic inventory management and automated reordering systems integrating demand forecasting, lead-time estimation, and supplier constraints
- Ran detailed client workshops to refine scope, translate operational reality into analytical requirements, and validate solution design with technical and non-technical stakeholders
- Supported go-to-market activities by crafting solution narratives for prospective and existing clients, quantifying business benefits, and developing reusable sales and onboarding assets; mentored junior supply chain scientists on solution methodology and client engagement
- Developed expertise in supply chain planning techniques including demand forecasting, S&OP process design, inventory optimization under uncertainty, and the evaluation of advanced planning systems and tools
- SolarPrint Ltd.Research Scientistseptembre 2010 - août 2013 (2 ans et 11 mois)Dublin, IrelandSolarPrint was a venture-backed startup commercializing dye-sensitized solar cells, a precursor technology to modern perovskite photovoltaics.
- Designed, fabricated, and tested prototype solar cells and modules in a manufacturing R&D environment
- Co-inventor on granted patent for device optimization (WO2014090960 A1)
- Published peer-reviewed research with academic partners; identified fundamental performance limitations that directly informed the company's strategic pivot
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Formations
- PhDUniversity of Liverpool2017
- BachelorTrinity College Dublin2010BA