Ari Wahyudi
Data Analyst
Bontang
Summary
a highly analytical and detail-oriented data analyst with 12 years of experience in the mining industry. Helping my company to reduce loss time by leveraging data analytics. Providing easy to understand and actionable data to managers and stakeholders to achieve production target. All is attained by using advanced knowledge in data analysis and data processing using industry standard tools, i.e., Microsoft Excel, Power BI, Python and SQL.
Overview
13
13
years of professional experience
7
7
years of post-secondary education
6
6
Certifications
Work History
Mine Optimization Data Supervisor
PT Tambangraya Usaha Tama
Bontang
01.2018 - 06.2021
- Overseeing the collection, analysis, and interpretation of data related to mine operations and performance
- Developing and implementing data-driven strategies to optimize mine production, safety, and efficiency
- Collaborating with cross-functional teams to integrate data insights into decision-making processes and mine planning
- Ensuring data accuracy, completeness, and compliance with industry standards and regulations
- Mentoring and training junior data analysts and mine technicians on data management and analysis techniques
- Identifying trends, patterns, and opportunities for improvement in mine performance and operations
- Communicating data-driven insights and recommendations to senior management, stakeholders, and mine personnel
- Staying up-to-date with industry advancements in data analysis, mining technology, and optimization strategies.
Mine Optimization Data Foreman
PT Tambangraya Usaha Tama
Bontang
01.2012 - 12.2017
- Work directly with managers and users to gather requirements, provide status updates, and build relationships
- Identify trends and opportunities for growth through analysis of complex datasets
- Evaluate organizational methods and provide source-to-target mappings and information-model specification documents for datasets
- Create best-practice reports based on data mining, analysis, and visualization
- Evaluate internal systems for efficiency, problems, and inaccuracies, and develop and maintain protocols for handling, processing, and cleaning data
Operation Data Collector
PT Kitadin Tandung Mayang
Bontang
04.2009 - 01.2012
- Collecting and recording operational data from various sources, including equipment, sensors, and personnel
- Maintaining the accuracy and completeness of data, and ensuring compliance with data collection protocols and standards
- Transforming raw data into meaningful information and insights for analysis and decision making
- Collaborating with cross-functional teams, including operations, engineering, and maintenance, to provide data-driven insights and recommendations
- Assisting with the development and implementation of data collection and analysis tools and techniques
- Providing technical support and training to personnel on data collection and analysis processes
- Monitoring and reporting on key performance indicators and trends related to operations and equipment performance.
Logistic Foreman
PT Mitra Nasional Pratama
Banjarbaru
02.2008 - 01.2009
- Overseeing the planning, coordination, and execution of logistics operations, including transportation, warehousing, and distribution
- Developing and implementing logistics policies, procedures, and processes to improve operational efficiency
- Collaborating with cross-functional teams, including sales, procurement, and production, to ensure effective supply chain management
- Negotiating with suppliers and carriers to secure favorable terms and rates for logistics services
- Monitoring and reporting on logistics performance, costs, and metrics to senior management
- Managing budgets and resources to ensure effective and efficient logistics operations.
Education
Bachelor - Forestry
Universitas Mulawarman
01.2001 - 01.2008
Skills
Microsoft Excel
undefinedCertification
VBA for Excel, Inixindo Bandung
Timeline
SMKP Minerba Training - TRUST
09-2019
ITM Innovation Facillitator, Maximo Group Consulting
05-2019
Internal Auditor Training - TRUST
10-2018
Mine Optimization Data Supervisor
PT Tambangraya Usaha Tama
01.2018 - 06.2021
Frontman Leadership Program, Orbexcorp Institute
11-2012
Mine Optimization Data Foreman
PT Tambangraya Usaha Tama
01.2012 - 12.2017
Fleet Management System Training - Jigsaw Technologies
04-2011
VBA for Excel, Inixindo Bandung
10-2010
Operation Data Collector
PT Kitadin Tandung Mayang
04.2009 - 01.2012
Logistic Foreman
PT Mitra Nasional Pratama
02.2008 - 01.2009
Bachelor - Forestry
Universitas Mulawarman
01.2001 - 01.2008
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