My name is Oscar Merchan, I am Statistician, Electronic Engineering and Master of Science in Statistics from National University of Colombia. I have more than 15 years experience in leadership, coordination and project management related to analytics, data science, sampling and models for monitoring-evaluation-learning (MEL) strategies, specialized consulting, indicator's generation for decision making, result's publications for international donors, with certified experience in public business like "DNP", "DANE", "IDEAM", "IDT", "SDM" and "Superservicios"; and privates like "USAID", "Javeriana University", "Santo Tomas University", "Infometrika", "Sertisoft" and "Equal", working in diverse areas like: agricultural, public policy, social, education, economics, environmental, health and tourism. Special interest in data analytics, impact evaluations, sampling techniques, information management, big data, econometric models and innovative statistical models. Specialized software management like R, SAS, ArcGis, Python, Power BI and extensive experience writing executive reports in Microsoft Office tools (Word, Excel, Power Point) and scientific tools as Latex.