Freelancer profile translated to English.
Back to original languageAbout Yuly E
Data analysis, Big Data, and Reporting Specialist. 15 years of experience in data analysis, SQL Server, Oracle, MySQL programming. 5 years of experience in Business Intelligence (SSRS, SSIS, SSAS), 6 years of experience in SAS Guide, Snowflake, ETL, 5 years of experience in Power BI, Tableau, Qlik Sense, 1 year of experience in R Studio, Azure basic and advanced level. High experience in Excel, Power Query, PowerPoint with Power BI, Advanced Office. 4 years of experience as a Trainer in different institutes and for active workers teaching Big Data, Power BI, Tableau, SQL, Office, Statistics, Python basic and advanced level, 100% practical classes with examples showing real company incidents. I enjoy teamwork, researching to optimize company process performance. I have references from the technology institutes where I have worked and also from companies where I have participated as a trainer.
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- ItransferSenior Power BI and SQL Server AnalystBANKING AND INSURANCEMarch 2024 - Today (2 years and 5 months)Madrid, SpainCreation of Dashboards in Power BI for the sales, finance, and marketing areas, with automatic updates, creation of security-level profiles, creation of measures in DAX and data cleaning from Power Query, maintenance every 2 months with the creation of new measures.
- Instituto Europeo de formacionPower BI, Tableau, Python, Power Automate, SQL Server TrainerFebruary 2024 - November 2025 (1 year and 9 months)Madrid, SpainTeacher for active workers, in different months and for different clients in courses on Power BI, Power Automate, SQL Server, Tableau, Azure basic, Databases.
- Savia Asset ManagerOperations AnalystJune 2015 - February 2017 (1 year and 8 months)Created new reports on customer non-payments, mortgages, and litigious customers. Performed data analysis and creation of reports with decision-making indicators for the purchase of new non-payment portfolios in SSRS. Created daily and monthly collection vs. target reports (amicable and judicial) in SSRS, and Excel with macros and visual basic, reducing the incident level by 10%. Tools and programming languages used: SQL Server 2010, Business Intelligence (SSRS, SSIS), Excel, SQL, visual basic, SPSS.
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Education
- Master in Business Analytics & Big Data StrategyMSMK Madrid School of Marketing2021Análisis de datos con R Studio, modelamiento de base de datos relacionales, Google cloud, Power BI, Tableau, Qlink Sense
- Official Master's in E-commercePearson College London2009Máster oficial en Comercio Electrónico
Certifications
- IPQ Project Development CertificationPearson College London2021
- IPQ Data Analytics CertificationPearson College London2021