Daniel Y.
Data Analyst – Practicum Program (Remote)
Experience
Mar 2025 - Mar 2025
1 monthRemote
Data Analyst – Practicum Program (Remote)
Mayerfeld Consulting
- Exploratory data analysis and visualization; preparation of technical reports.
- Active participation in feedback sessions and continuous improvement.
- Prepared weekly technical reports and presentations.
- collaborated on real data analysis projects across different business sectors.
Feb 2025 - Aug 2025
7 monthsData Engineer
RockStar Data
- Increased operational efficiency and reduced costs.
- Implemented automated pipelines for insight extraction and anomaly detection.
- Designed and trained forecasting and classification models applied to real data from clubs and restaurants.
- Collaborated to translate business needs into scalable technical solutions.
Mar 2024 - Oct 2024
8 monthsJunior Database Administrator
Oktana Corporation
- Maintenance and optimization of SQL systems with security protocols.
- Optimization of data management for monthly reports.
- Supported version control, ensuring continuous availability.
Feb 2023 - Nov 2023
10 monthsData Analyst Intern
Banco de Crédito BCP
- Development of Power BI dashboards for different departments.
- Improved data quality processes, reducing reporting time by 30%.
- Collection, cleaning, and integration of data from multiple sources.
Summary
Data Analyst with training in Data Science and hands-on experience in technical analysis, visualization, data transformation, and project documentation.
I have developed solutions with Power BI, SQL, Python, and Machine Learning models.
I have applied inferential statistics and predictive models in practical environments.
Passionate about turning data into strategic decisions, with a special interest in cloud, artificial intelligence, process automation, and business-oriented data tools.
Seeking a Data Analyst/BI or Junior Data Engineer role with business impact.
Languages
Spanish
NativeEnglish
IntermediateFrench
ElementaryEducation
Oct 2024 - Aug 2025
Complutense University of Madrid
Data Science · Madrid, Spain
Mar 2013 - Dec 2018
San Simón University
Chemical Engineering · Cochabamba, Bolivia
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