
Prasasti Fridaya
Junior Geologist

Connect with Prasasti Fridaya to Send Message
Connect
Connect with Prasasti Fridaya to Send Message
ConnectTimeline
About me
Data | Research | Insights | Analyst
Education

Diponegoro University
2006 - 2012Bachelor's degree Geological Engineering
RevoU
2022 - 2022Data Analytics- Mastered the fundamental and practice data analytics and able to process data and give meaningful insights.- Mastered various data processing tools (SQL, Python, Tableau, Looker).
Experience

GEOSAIN DELTA ANDALAN
Jul 2012 - Dec 2014Junior 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

Bien Basic
Dec 2014 - Sept 2015Business 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.
.webp)
PT Pertamina (Persero)
Aug 2015 - Oct 2022Junior 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
.webp)
PT Pertamina (Persero)
Dec 2022 - Jan 2023Field 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.

RevoU
Jan 2023 - Apr 2023Data 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

Carsurin
May 2024 - nowOperation Data Report & Improvement Facilitator
Licenses & Certifications
- View certificate

Google Analytics for Beginners
Google analyticsJan 2023 - View certificate

SQL (Advanced)
HackerRankNov 2023 - View certificate

SQL (Intermediate)
HackerRankNov 2023 - View certificate

Data Science with Python
SimplilearnJan 2023 - View certificate

Full Stack Data Analytics
RevoUDec 2022 - View certificate

Introduction to R
DataCampJan 2023
Languages
- enEnglish, middle
- koKorean
- inIndonesian
Recommendations

Ulhasakumar patil
Divisional Risk and Control AnalystPune, Maharashtra, India
Cici jones
Wife & Mom | Director of Operations at MetafrazePleasant Grove, Utah, United States
Morgan taylor-cohen
Business Econ + Psych @ UCLA | Tax Intern @ Deloitte | AI Consultant @ Bruin AILos Altos, California, United States
Tim gerlach
Product Expert | Product Owner | SAP BTPWalldorf, Baden-Württemberg, Germany
Nishant rastogi
Student at University of Petroleum and Energy StudiesDelhi, India
Jaber al jabri
Renewable Energy Entrepreneur | Driving Sustainable Solutions | Business Development & Innovation in...مسقط مسقط عمان
Minh nguyen
Internet Backbone, Mobile Packet, Metro Back Office Network Engineer at Viettel NetworkVietnam
Kimberly o'keefe dubis
Document ControlWallington, New Jersey, United States
Vittorio maglione
Mechanical engineerNaples, Campania, Italy
Sirisha dusi
Sr. Product Manager at MicrosoftRedmond, Washington, United States
Gezim rexhepi
Supply Chain Manager - Category Manager - Automotive bei General Dynamics European Land Systems - Mo...Uzwil, St Gallen, Switzerland
Mandy pang
Assistant Manager, HR Operations at Jardine Schindler GroupSelangor, Malaysia
Abhilash varavi
Sr. SAP Analyst at CapgeminiKarnataka, India
Debadatta pati
Software Engineer 🧑💻 🔹Java ♨️🔹Fullstak Development🔹Clayfin 🔹 Mission 💯Bengaluru, Karnataka, India
Akbar ali
Senior HR and Admin ExecutiveRiyadh, Saudi Arabia
Jonathan blaise
Technicien chez GROUPE SURVEILMetz et périphérie.webp)
Akshay sood (csm / prince2)
Certified Scrum Master / Prince2 Practitioner / Agile Project Manager / Scrum Master / Project Manag...Gurgaon, Haryana, India
Nagendra reddy
Software Test Engineer @ Centific | ISTQB® Foundation LevelAnanthapuramu, Andhra Pradesh, India
Laura aguilar
Manager, Events, Research and Administration Officer.Union City, New Jersey, United States
Rafael ramirez
Marketing Manager at ATISA GroupTijuana, Baja California, Mexico
...