Curriculum Vitae
Luis Nazareth
Fresh geophysical engineering graduate with proven experience in data analysis, geophysical processing, and data pipeline optimization. Skilled in Python, SQL, and ETL processes, with a strong commitment to leveraging data for strategic decision-making. Passionate about driving insights and improving data reliability in energy and technology sectors.
Oktober 2023
Universitas Pertamina
S1 • Teknik Geofisika • IPK 3.62
Januari 2024 - Desember 2024
Data Analyst
Berkarya Sinergi Mandiri • Contract Base
• Built ETL pipelines with Microsoft Excel and Python, improving purchasing data processing by 30%.
• Developed Google Spreadsheet dashboards to optimize procurement, increasing efficiency by 25%.
• Automated shipments, cutting lead time by 20% while ensuring regulatory compliance.
Desember 2023 - Januari 2024
Jr. Geophysicist
PT Pertamina (Persero) • Magang
• Processed 100+ km of 2D seismic data using ProMax and Clirton, enhancing data quality.
• Implemented wavefield deghosting techniques in Python, increasing seismic imaging accuracy by 15%.
• Presented findings to the Exploration Department, influencing exploration strategies.