Yonatan Montoya
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Data Scientist, Data Analyst , Machine Learning Engineer
Ontario, Canada
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Flexible work
Starting at
USD50/hour
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Jobs
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Data ScientistSynergistics Digital SolutionsNov 2020 - Jan 2021 (3 months)- Helping my teammates to collect more than 500 million of records from different sources of information and using my experience as a data scientist, the views created in the SQL Server allowed the analytics team to have easy access to the information - Developed views in SQL server using different sources of information from the sensors installed in the mining equipment for the inquiries of the Analytical team of the Anglo-American Mine- Statistical ConsultantPhenix SchedulerApr 2020 - Jan 2021 (10 months)- Using my forecasting experience, the accuracy of various shipment forecasts was improved by 80% to 94% confidence, allowing the company to improve its logistics process to optimize warehousing spaces and customer supply - Reviewed, evaluated and prepared of information provided database in Microsoft Excel for the development of new forecasts using R guide and SPSS. Developed R code to identify outliers in Bellisio Foods Inc's shipment planning data
- Machine Learning Training LeaderInfórmese SASMay 2018 - May 2019 (1 year 1 month)- My dedication allowed to update the software manuals from 30% to 100% while creating 6 new courses in machine learning and statistics, which increased sales by 35%, the training team increased its positive rating by the client from 80% to 98% - Led the Machine Learning training team and Support the Consulting team in Latin America of IBM SPSS software(R guide, Microsoft office Excel, IBM SPSS Statistics, IBM SPSS Modeler) Carried out different administrative activities
- Missional Consultant in StatisticsUnited Nations FAONov 2017 - Apr 2018 (6 months)- Our support allowed to know closely the current state of the people who recovered their territories after the signing of the peace in Colombia, as well as the present vulnerability, which allowed us to support the achievement of intervention policies - Supervised the collection of information in the different municipalities of study as well as constant communication with the social leaders and mayors of the intervention areas. Prepared the data collected and completed the missing information
- Analytic Consultant AdvanceSAS Institute Inc.Dec 2016 - Apr 2017 (5 months)- Thanks to the work carried out, this largest retail company in the country was able to have disposal online the sales and inventory forecast for each of its 4.6 million available products, which allows it to make better decisions on logistics and inv - Worked as a team for the development of the monthly sales forecast (Location Monthly Plan) with colleagues from China and the United States for the different sublines of Grupo Exito products in Latino America.
- Data Mining SpecialistCueros VélezJun 2013 - Oct 2016 (3 years 5 months)- The work carried out within the organization allowed us to better understand the company's client, understanding their demographic profile, tastes, average purchases, age range, professions, it allowed me to suggest campaigns that allowed increase sa - Led the data mining project within the organization, provided administrative support to various departments such as CRM, logistics and planning • Developed different statistical models to understand the brand's customer profile, making models such
- Reporting & Statistics Analysis CEOCiamerc S.A.SJan 2011 - Mar 2016 (5 years 3 months)- Commitment to my responsibilities allowed the company to grow by obtaining clients through a good recommendation by satisfied customers, allowing the development of market research. - Carried out different administrative activities related to the position, such as management meetings, Manage services of Market Research and Statistician’s Team Design measurement instruments and promote best practices in data analysis and reports
Education
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- SMaster of Emotional Intelligence and Transpersonal Therapist Emotional Intelligence and Transpersonal TherapistSchool HappinessJun 2016 - Jun 2017 (1 year 1 month)
- Bachelor's degree in Statistics StatisticsUniversidad Nacional de ColombiaJan 2006 - Nov 2012 (6 years 11 months)
- PDiploma in FinancesPolytechnic Colombia
Projects
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- IInvestigación de Mercado Verytel- Lider equipo
Awards
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- AApplied Analytics Using SAS Enterprise Miner, Scholarship Speaker - National University of Colombia, Bigbang Data SASJun 2017