Levi Viana
Co-Founder at Wintics- Claim this Profile
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Portugais Native or bilingual proficiency
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Français Native or bilingual proficiency
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Allemand Limited working proficiency
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Anglais Full professional proficiency
Topline Score
Bio
Experience
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Wintics
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France
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IT Services and IT Consulting
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1 - 100 Employee
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Co-Founder
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Jul 2017 - Present
Wintics uses Deep Learning algorithms to turn urban video streams into insightful real-time data. In charge of R&D. Wintics uses Deep Learning algorithms to turn urban video streams into insightful real-time data. In charge of R&D.
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Accuracy
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France
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Financial Services
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500 - 600 Employee
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Manager
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Mar 2013 - Oct 2017
Today, Accuracy is the sole, truly independent European operator that can offer companies and their shareholders a global reach in financial consultancy services. Accuracy now has offices in ten countries in Europe, North America and Asia and delivers its services worldwide. We boast a full range of skills in the economic, financial and accounting fields, and combine these skills to reach a single goal: to validate figures by analysing them, questioning them, verifying their reliability and providing recommendations to facilitate effective decision-making. To achieve this, Accuracy combines extensive know-how in areas such as auditing techniques, valuations, financial modelling, financial forecasting and market analyses. This aids our clients in dealing with a wide-range of situations including acquisitions, disposals, companies in difficulty, restructuring, litigation and dispute resolution. At Accuracy, I have been working mainly in complex modeling assignments : - Data Sience & Big Data : - Predictive models : corporate default prediction, movie success prediction, client's repurchase probability, etc. - Data analytics : TV campaign ROI, churn analysis, etc. - Data tools (softwares) development. - Banking : credit portfolio valuation, credit analysis and quantitative modelling (business plans, default probability, stress tests). - Complex valuation : more than 100 valuations of complex equity instruments (Warrants, exotic options and management incentive packages), and several other derivative instruments (Caps, Floors, Swaps). Show less
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Groupe PSA
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France
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Motor Vehicle Manufacturing
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700 & Above Employee
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Stagiaire
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Apr 2011 - Aug 2012
Développement d'un modèle de performance de l'innovation : définition d'un outil de pilotage stratégique pour une direction de recherche et d'ingénierie avancée. Développement d'un modèle de performance de l'innovation : définition d'un outil de pilotage stratégique pour une direction de recherche et d'ingénierie avancée.
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Sistema Elite de Ensino
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Brazil
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Primary and Secondary Education
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300 - 400 Employee
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Professeur
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Mar 2008 - Nov 2008
Enseignement de combinatoire dans la préparation des élèves pour les olympiades de mathématiques nationales et internationales Enseignement de combinatoire dans la préparation des élèves pour les olympiades de mathématiques nationales et internationales
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Education
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Ecole polytechnique
Ingénieur polytechnicien -
Instituto Militar de Engenharia