- FMIIMF Expert / ERP IntegrationBANCA & SEGUROSjulio de 2018 - octubre de 2018 (4 meses)Bamako, MalíReverse Engineering of the Microsoft Dynamics NAV ERP database and code.Management and Control of the addition of new functionalities and tests.
- LFB PharmaData Migration LeadSECTOR MÉDICOenero de 2019 - abril de 2019 (3 meses)Les Ulis, FranciaData extraction from different Payroll and Human Resources systems.Data Cleaning and dataflow automation with VBA and SQL scripts.Data aggregation and transformation for Workday's import excel files (WorkBook).Reverse engineering for mapping the Payroll interface to the database.
- RenaultData AnalystAUTOMÓVILabril de 2017 - abril de 2019 (2 años)París, FranciaAnalysis and development of scores for marketing effectiveness.Scores of renewal of vehicle owners based on sales and purchasing behaviour.Customer segmentation.Linear regression, logistic regression, decision binary tree.(linear and logistic regression and binary decision trees)Data science toolkit; python, scikit, Dataiku, Jupiter.
Thomas Ortega y 1 otra persona recomiendan a David
Puedo recomendar a David a cualquiera que busca un administrador de migración de datos muy bueno.
Thomas Ortega
Strong SSIS skills
- Bachelor of Computer EngineeringComputer Engineering Department , Bosphorus University1999