Prasasti Fridaya

Experience

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  GEOSAIN DELTA ANDALAN

  Jul 2012 - Dec 2014

  Junior Geologist

   Applied data-driven approaches to geological mapping, optimizing geological sampling practices for enhanced data collection. Synthesized data from diverse sources to uncover historical sedimentology patterns and exploration trends, ensuring robust analysis. Utilized advanced data analysis techniques to create informative subsurface maps and project insights, contributing to data-centric strategies. Produced actionable and concise reports, transforming data analysis into meaningful insights for key stakeholders. Show less

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  Bien Basic

  Dec 2014 - Sept 2015

  Business Owner

  • Conducted a comprehensive analysis of customer profiling and segmentation.• Developed a long-term strategy to increase profitability by streamlining operations and built effective promotion, and utilized data-driven insights to set campaign strategies and promotional timelines based on customer behavior, resulting in a 80% increase in sales.- Set the pricing strategy and promotion based on customer segmentation.

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  PT Pertamina (Persero)

  Aug 2015 - Oct 2022

  Junior Geologist

   Established criteria for geologic data acquisition, maintaining data quality and safety adherence. Managed geologic databases, utilizing analytical tools to extract insights and patterns from geological data. Conducted rigorous data analysis, identifying correlations and trends to provide actionable insights for external teams and clients. Collaborated loosely with cross-functional teams, including Business, Development, and Subsidiary, to align data analysis with company objectives. Presented findings and recommendations through engaging visualizations and reports, supporting strategic decision-making. Show less

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  PT Pertamina (Persero)

  Dec 2022 - Jan 2023

  Field Coordinator

   Spearheaded data coordination efforts, ensuring accurate distribution of goods and services in a dynamic field environment. Played a pivotal role in data acquisition, validation, and review of subsurface data, contributing to data-driven strategies and decision-making. Facilitated effective communication and alignment between field operations and data analysis by fostering relationship with head-quarters.

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  RevoU

  Jan 2023 - Apr 2023

  Data Analyst Associate

   Utilized data-driven strategies to optimize customers satisfaction and drive business growth in the eCommerce sector. Demonstrated proficiency in SQL to extract valuable insights from databases, particularly focusing in transactional, behavioral, and demographic data. Designed and developed dynamic dashboards using Tableau, translating complex data into visualizations that facilitated informed decision-making for different stakeholders (C-level, Middle level, and Operational). Generated detailed and actionable reports that translated complex data analysis into meaningful insights for business stakeholders. Employed statistical concepts and tools, including hypothesis testing and regression analysis in Python, to uncover actionable insights. Show less

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  Carsurin

  May 2024 - now

  Operation Data Report & Improvement Facilitator