Gustavo Andre Grasser de Souza


GIS Specialist

Ottawa, ON

I am a GIS Analyst with years of experience, offering great flexibility. My areas of expertise include leading field audits, programing, client communication, data analysis, database management, and website creation.




Knowledge of surveying methods/total stations
Database building/management
Website creation
Remote Sensing
Data cleaning and analysis
Team leadership
Driver License


  • ArcGIS Online
  • ArcGIS Pro
  • AutoCAD
  • Field Maps
  • Field Survey
  • Total Survey Stations


September 2017 - June 2018

GIS Specialist at Fleming College

September 2016 - April 2017

Ecosystem Restoration at Niagara College

August 2008 - June 2015

Barchelor of Biological Sciences at Universidade de Brasília


Since June 17 2019

GIS Specialist at RealTerm Energy

• Lead field surveys, from preparing the data to quality control
• Automatized workflow by creating custom tools on Python
• Build interactive maps and dashboards for clients, which can be used to report streetlight issues
• Worked on data reconciliation with various electrical companies across Canada and USA
• Create Excel sheets to summarize data and present it to clients and project managers
• Troubleshoot software issues on ArcGIS and support employees on various GIS-related tasks

Janurary 2018 - June 2018

GIS Specialist at Renfrew County ATV Club

• Collected field data through GPS units on All-Terrain Vehicles
• Cleaned and digitized GPS data which contains tracks and points of interest
• Built a database containing spatial data using SQL and pgAdmin to make it available to customers
• Created a web map containing all new and previous trails, which are available to the public, with an intuitive interface on either desktops or mobile devices

December 2016 - April 2017

Environmental Technician at Conservation Halton

• Tracked wildlife and set up cameras for wildlife photography
• Analyzed data from previous studies and compared it with the expected model
• Built maps to showcase wildlife density in the region through ArcMap

  • GIS, Surveying
  • Updated 10 months ago