Jhon Hader Fernández Hernández
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Data Scientist
Colombia
Contact Jhon regarding:
Flexible work
Starting at
USD20/hour
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Résumé
Jobs
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Data ScientistManagement SolutionsJul 2022 - Current (3 years)- Viz Development (Pyspark & Microstrategy). - Recommendation products model (IBCF & ARM). - Development of incomes forecaster-predictor model (Time Series Components, Smoothing & Prophet).- IT Internal Audit InternItaú ColombiaJul 2021 - Jul 2022 (1 year 1 month)- Análisis de datos y automatización de procesos de analítica mediante desarrollo de Scripts en Python, R y SQL. - Auditar bases de datos de aplicaciones core soportadas en gestores Oracle, MsSQL, Sybase: control y seguimiento de hardening de seguridad.
- Asistente de infraestructura y soporteLinktic S.A.S.Nov 2018 - Feb 2019 (4 months)- Levantamiento, monitoreo y administración de instancias EC2 AWS. - Administración de hosting y DNS en Route53.
Education
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- AWS Solutions Architect AssociateAmazon Web ServicesOct 2023
- AWS Cloud PractitionerAmazon Web ServicesMay 2023
- CGoogle Professional Data AnalyticsCoursera | GoogleJun 2022
- CAWS Introducing to Designing Data LakesCoursera – AWSMay 2022
- Electronic EngineerPontificia Universidad JaverianaJan 2017 - Jun 2022 (5 years 6 months)
Projects
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- EExplorarory Data Análisis over more than +25000 variables for transaccional, finantial and more for finantial and bankinJul 2022 - Current (3 years)