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Martin Miguel N.
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Martin Miguel N.

Geologist | ArcGIS Specialist | GIS Analyst

I am Martín Nuñez, a Geologist and GIS Specialist with over 8 years of experience supporting mineral exploration, mining, oil & gas, and environmental projects. My expertise combines geological interpretation with advanced GIS workflows to transform historical reports, maps, and exploration datasets into accurate, structured, and decision-ready information. Over the past few years I've worked on projects involving: - Geological mapping and GIS analysis - Drillhole database compilation and QA/QC - Collar, survey, geology and assay data validation - Historical exploration data digitization - Georeferencing geological maps and sections - Drill target planning and exploration support - Terrain analysis using DEM, LiDAR and satellite imagery - Cartographic production and interactive web maps I have worked on mineral exploration projects involving the review of historical drilling reports, validation of collars and assays, identification of missing exploration data, and the planning of preliminary drill target programmes based on geological interpretation. I'm experienced with ArcGIS Pro, ArcMap, QGIS, Global Mapper, Google Earth Engine and Python, and I enjoy solving complex geological and spatial data challenges with accurate, well-organized deliverables. Whether you need help building a drillhole database, digitising historical exploration data, producing high-quality geological maps, or carrying out GIS analysis for exploration projects, I'd be happy to help. Software - ArcGIS Pro - ArcMap - QGIS - Global Mapper - Google Earth Engine Programming - Python Design - Adobe Illustrator - Adobe Photoshop Feel free to get in touch before placing an order. I look forward to working with you! Best regards, Martin N.

🇦🇷Buenos Aires, Argentina$23/hr100% JSS4.97 (17)Since Jun 2021
GlobeUpwork

Earnings and projects

MRR
$342

Last 6 months ÷ 6

World#93,058 / 412k
🇦🇷Country#1,080 / 4,639
Revenue, last 30 days
$0

Last 6 months: $2.1k

Total earnings
$21k

Billed in all: $22k

World#137,500 / 412k
🇦🇷Country#1,464 / 4,639
Per project
$496

$411 in the last 6 months

World#183,557 / 412k
🇦🇷Country#1,997 / 4,639
Projects, last 6 months
5
20% fixed80% hourly
World#41,747 / 412k
🇦🇷Country#434 / 4,639
Projects in all
42

Across 46 contracts

52% fixed48% hourly
World#72,393 / 412k
🇦🇷Country#645 / 4,639

Earnings, last 30 days

$22.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$22,000$22,250$22,500$22,750Oct 9Oct 24Nov 8

Skill rankings: Top 18% in Adobe Photoshop

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Golden Software Surfer5 freelancers · 🇦🇷 #1Top 40%
  2. #20Geology99 freelancers · 🇦🇷 #1Top 20%
  3. #21GeoJSON67 freelancers · 🇦🇷 #1Top 31%
  4. #28Georeferencing110 freelancers · 🇦🇷 #1Top 25%
  5. #53Google Earth246 freelancers · 🇦🇷 #1Top 22%
  6. #62Digital Mapping318 freelancers · 🇦🇷 #1Top 19%
  7. #141ArcGIS692 freelancers · 🇦🇷 #5Top 20%
  8. #144QGIS607 freelancers · 🇦🇷 #5Top 24%