Database Management
Dhani Eko Nugroho
GIS & Database Specialist
Sukoharjo,JT
Summary
Experienced GIS and database professional with a strong background in spatial data management, geological mapping, and database administration. Proficient in GIS software, 3D geology software, and relational database management systems. Skilled in producing high-quality geological maps, cross-sections, using advanced software such as Micromine, Leapfrog Geo, and ArcGIS Pro. A detail-oriented professional with a strong commitment to optimizing workflows and delivering precise, data-driven insights.
Overview
21
21
years of professional experience
5
5
years of post-secondary education
4
4
Certificates
Work History
GIS & Database Manager
Japan Gold Corp.
Tokyo
12.2017 - Current
- Administer and maintain spatial databases to ensure data integrity and optimal performance.
- Manage and oversee cloud-based SQL databases to support business operations and data accessibility.
- Maintain and optimize the company's database within the MaxGeo Datashed system for efficient data management.
- Design and compile daily field maps to support geological and operational activities.
- Produce high-quality 43-101 report maps in compliance with industry standards.
- Develop and prepare detailed plan maps and cross-section maps for geological interpretation.
- Create professional presentation maps for internal and external stakeholders.
- Design and generate Power BI reports and dashboards to visualize key metrics and insights.
- Conduct QA/QC analysis for laboratory assay data to ensure accuracy and compliance.
- Develop and produce corporate news release maps to communicate exploration and project updates.
- Design and implement a structured data entry system for mapping and drilling data to improve efficiency and accuracy.
GIS & Database Specialist
Vitruvian Minerals LLC
12.2014 - 11.2017
- Develop, maintain, and validate drilling databases to ensure data accuracy and integrity.
- Design and implement an in-house drilling data entry system with a MySQL backend for efficient data management.
- Administer and maintain MySQL Server databases, ensuring optimal performance and security.
- Generate geological plan maps, cross-sections, and long sections to support exploration and analysis.
- Create high-quality presentation maps for technical reports and stakeholder communication.
- Compile JORC-compliant maps and manage geological databases in accordance with industry standards.
- Digitize geological interpretations and produce 3D models using Micromine for advanced analysis.
- Conduct aerial drone surveys and process spatial data for geological and operational applications.
- Deploy and maintain company project servers, ensuring stability and security.
- Build, deploy, and manage cloud servers on Amazon AWS (EC2) for scalable and secure infrastructure.
- Oversee software licensing, operating system updates, and system upgrades to maintain compliance and efficiency.
- Manage site-to-site and site-to-cloud data synchronization to ensure seamless information flow.
- Automate routine data backups to enhance data security and disaster recovery preparedness.
- Provide IT support to remote teams, troubleshooting issues and ensuring operational efficiency.
- Administer and manage cloud storage solutions, including Dropbox and Google Drive, for secure file sharing.
GIS & Database Specialist
Southern Arc Minerals Inc.
08.2004 - 12.2014
- Maintain and validate drilling and surface sampling database
- Design and provide detailed maps to support field geologists in exploration and analysis.
- Produce a variety of maps, including field maps, geological maps, cross-sections, and longitudinal sections for technical and operational use.
- Conduct data validation using Micromine and Microsoft Access to ensure accuracy and reliability.
- Develop geological wireframes and collaborate with geologists on resource modeling for mineral exploration.
- Process D-GPS survey data to enhance spatial accuracy and geological mapping.
- Prepare and supply maps and datasets for reports, presentations, and corporate press releases.
- Oversee database maintenance, ensuring data integrity and regular backups for security and disaster recovery.
- Perform server maintenance, troubleshooting, and backup management to ensure system reliability and performance.
Education
Bachelor of Science - Biology
Gadjah Mada University
Yogyakarta, Indonesia 06.1998 - 11.2003
Skills
Geographical Information System (GIS)
Analytics & BI
Cloud Server/Storage Management
Software
ArcGIS Pro
Micromine
QGIS
Oracle Database
Oracle Analytics Cloud
PowerBI
Microsoft SQL Server
Interests
Photography
Analytics and BI
Languages
English
Intermediate (B1)
Certification
MaxGeo Datashed Sys Admin Training
12-2024
Advanced Micromine Training
03-2006
Micromine Training - Exploration
06-2005
Micromine Training - Introduction
11-2004
Timeline
MaxGeo Datashed Sys Admin Training
12-2024
GIS & Database Manager
Japan Gold Corp.
12.2017 - Current
GIS & Database Specialist
Vitruvian Minerals LLC
12.2014 - 11.2017
Advanced Micromine Training
03-2006
Micromine Training - Exploration
06-2005
Micromine Training - Introduction
11-2004
GIS & Database Specialist
Southern Arc Minerals Inc.
08.2004 - 12.2014
Bachelor of Science - Biology
Gadjah Mada University
06.1998 - 11.2003
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