Summary
Overview
Work History
Education
Skills
Software
Interests
Languages
Certification
Timeline
Generic
Dhani Eko Nugroho

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

Database 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

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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Dhani Eko NugrohoGIS & Database Specialist