Diva Flores Salvioni
Tobati
Summary
Detail-focused Data Analyst, with more than ten years of experience in data collection, transformation, analysis and visualization, guiding strategic business decision making.
Overview
16
16
years of professional experience
Work History
Progress 4GL Developer
DevelC11 Consultoría Informática SL
04.2023 - 01.2024
- Program customization and optimization
- New programs, browsers, report framework development
- Data migration
Senior Data Science Analyst
Tigo Paraguay, Millicom International Cellular S.A
01.2021 - 06.2022
- Data preparation and analysis
- Data modeling, deployment and maintenance
Network Quality and Business Intelligence Analyst
Tigo Paraguay, Millicom International Cellular S.A
11.2010 - 01.2021
- Mobile and fixed KPIs quality and customer quality of service analysis
- Automation of procedures
- Data visualization design and development
Revenue Assurance Analyst
Tigo Paraguay, Millicom International Cellular S.A
06.2009 - 11.2010
- Ensuring that products and services are correctly billed and charged to customers
- Generation of automatic processes and alarms to detect possible income leaks
- Ensuring data consistency and integrity
Data Warehousing Service Desk
Tigo Paraguay, Millicom International Cellular S.A
05.2008 - 06.2009
- Assurance of data availability and integrity
- Creation and maintenance of reports
Education
Master of Science - Big Data and Data Science
Universidad Complutense De Madrid
Madrid, Spain2023
Diploma - Data Science and Business Analytics
Universidad San Ignacio De Loyola
Asunción, Paraguay2021
Postgraduate - Didactics
National University of Asunción
Asunción, Paraguay2016
Bachelor of Science - Computer Science
National University of Asunción
Asunción, Paraguay2012
Skills
- PL/SQL Developer
- MySQL
- Knime
- Python Programming
- MongoDB
- PySpark
- Progress 4GL
- Data and Analytics
- Machine Learning
- Data Mining
- ETL processes
- Data Visualization and Presentations
- Tableau Software
- Attention to Detail
Accomplishments
- Won the competition for the best master's final project at the Complutense University of Madrid.
References
Eng. César Mármol | Tigo Paraguay +595981115987
Eng. Alejandro Rubinsztein | Tigo Paraguay +595981477595
Skill Assessments
LinkedIn Skill Assessments:
MongoDB
Machine Learning
MySQL
Languages
Spanish
Native language
English
Advanced
C1
Portuguese
Beginner
A1
Timeline
Progress 4GL Developer
DevelC11 Consultoría Informática SL
04.2023 - 01.2024
Senior Data Science Analyst
Tigo Paraguay, Millicom International Cellular S.A
01.2021 - 06.2022
Network Quality and Business Intelligence Analyst
Tigo Paraguay, Millicom International Cellular S.A
11.2010 - 01.2021
Revenue Assurance Analyst
Tigo Paraguay, Millicom International Cellular S.A
06.2009 - 11.2010
Data Warehousing Service Desk
Tigo Paraguay, Millicom International Cellular S.A
05.2008 - 06.2009
Master of Science - Big Data and Data Science
Universidad Complutense De Madrid
Diploma - Data Science and Business Analytics
Universidad San Ignacio De Loyola
Postgraduate - Didactics
National University of Asunción
Bachelor of Science - Computer Science
National University of Asunción
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