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Mariana L.

Mariana L.

Geographic Information System (GIS) | Specialist | GIS Developer

🌍 GIS and custom geospatial software specialist | 7+ years of experience | 54+ global projects completed I transform cartographic data into clear business value and create custom applications for their seamless operation. I analyze cartographic materials and develop full-featured solutions using Java, Python, and AWS — from crop monitoring tools and NDVI-based dashboards to real-time tracking and route optimization systems. Over the past seven years, I have: * Digitized 153,000 hectares of topographic maps * Processed 35,000 hectares of LiDAR and 800,000 hectares of images from unmanned aerial vehicles * Managed teams of developers who created web, desktop, and mobile GIS solutions that reduce manual operations by 70% What I can do for you 🔧 * Web/mobile applications based on GIS * Platforms for smart farming or AgriTech * Navigation/mapping tools with real-time features * Clean, scalable architecture for spatial data * Post-processing and classification of LiDAR/Mobile LiDAR * Photogrammetry and orthophoto generation * Satellite image analysis * CAD/BIM (2D and 3D models, dimensional drawings) * Custom GIS software development — portals, dashboards, spatial APIs, plugins Why work with me ✅ * All-in-one team: I am supported by a specialized agency of GIS engineers and full-stack developers — scalable resources when you need them. * A set of tools you know: ArcGIS, QGIS, Global Mapper, AutoCAD, Revit, PostGIS, Python, JavaScript, React, Node. * Clear communication: regular demonstrations, documented work processes, no surprises regarding budget or deadlines.

🇺🇦Lviv, Ukraine$40/hr100% JSS4.90 (4)Since May 2022

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#79,983 / 412k
🇺🇦Country#4,578 / 14.3k
Revenue, last 30 days
$0
Total earnings
$47k

Billed in all: $50k

World#79,983 / 412k
🇺🇦Country#4,578 / 14.3k
Per project
$9.4k
Projects, last 6 months
0
World#209,857 / 412k
🇺🇦Country#7,324 / 14.3k
Projects in all
5
40% fixed60% hourly
World#266,045 / 412k
🇺🇦Country#10,266 / 14.3k

Earnings, last 30 days

$49.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$49.0k$49.5k$50.0k$50.5kOct 9Oct 24Nov 8

Skills