Kate Leroux
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Kate Leroux Email & Phone Number

Senior Cartographer at onXmaps, Inc.
Location: Seattle, Washington, United States 14 work roles 2 schools
1 work email found @onxmaps.com 2 phones found area 206 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email k****@onxmaps.com
Direct phone (206) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Cartographer
Location
Seattle, Washington, United States

Who is Kate Leroux? Overview

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Quick answer

Kate Leroux is listed as Senior Cartographer at onXmaps, Inc., based in Seattle, Washington, United States. AeroLeads shows a work email signal at onxmaps.com, phone signal with area code 206, and a matched LinkedIn profile for Kate Leroux.

Kate Leroux previously worked as Senior Technical Cartographer at Onxmaps, Inc. and Senior Cartographer at Stamen @ Aws. Kate Leroux holds Certificate, Geographic Information Systems from University Of Washington.

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Email format at onXmaps, Inc.

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{first}.{last}@onxmaps.com
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Profile bio

About Kate Leroux

I'm a Senior Cartographer with experience in many aspects of GIS and cartography, with a recent focus on full-stack basemap cartography at major tech companies. My maps have been used by millions of people. My pre-cartography experience prepared me well. I spent years in the Seattle software industry, honing the disparate skillset that makes me good at cartography and GIS analysis. My focus was on IT and customer service leadership, and I’ve also worked in data quality, project management, QA, writing and editing, and documentation and training. I'm deeply familiar with interactive map technologies like Mapbox and MapLibre, as well as desktop GIS (ArcGIS, QGIS).I'm comfortable anywhere from the finest aesthetic details of design to the command line. In all roles, I'm a flexible generalist who enjoys solving problems and improving quality. Geeks are my people.

Listed skills include Leadership, Social Media, Esri, Account Management, and 17 others.

Current workplace

Kate Leroux's current company

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onXmaps, Inc.
Onxmaps, Inc.
Senior Cartographer
AeroLeads page
14 roles

Kate Leroux work experience

A career timeline built from the work history available for this profile.

Senior Technical Cartographer

Current

Bozeman, Montana, US

Basemap design, map tile configuration, cartographic automation

Jun 2023 - Present

Senior Cartographer

Stamen @ Aws

Through Stamen Design, I designed new map styles to accompany the launch of new vector map data tiles created by AWS Location Service. We created and refined four basemaps: - Light reference (muted colors) - Dark reference (muted colors) - Light data visualization (greys) - Dark data visualization (greys)The light reference style launched as part of the.

Jul 2022 - Dec 2022

Senior Cartographer

San Francisco, CA, US

Nov 2021 - Dec 2022

Senior Cartographer

Stamen @ Meta

Through Stamen Design, I worked on a small cartographic team that improved, maintained, and added new features to the vector tile basemap used throughout Facebook and Instagram.In addition to visual improvements, I conducted a thorough reorganization of the vast number of build files used to generate the vector data tiles and map stylesheets. This made the.

Jan 2022 - Jun 2022

Senior Cartographer

Seattle, WA, US

  • As Amazon's sole cartographer, I drove the roadmap for cartography at Amazon, integrating priorities from several teams and collaborating with product, engineering, data science, QA, and design to improve map quality.
  • My map styles were in use by dozens of teams across Amazon, including Flex (delivery driver app with over a million users), PrimeNow, AWS QuickSight, PrimeAir, and many internal-facing applications.
  • I maintained a suite of 56 map stylesheets, variants of 4 main styles, that satisfied needs such as localization and different languages, various data sources, low-end device performance, and diverse use cases. I.
  • I conducted an analysis of how map styles affect map renderer memory usage and used the results to performance-tune all stylesheets to use less memory while minimizing visual changes.
  • I developed and managed the internal customer onboarding process for Amazon Maps, including documentation, ticket management, onboarding meetings, and status tracking.
Sep 2020 - Sep 2021

Cartographer

Seattle, WA, US

Designing basemaps

Apr 2018 - Sep 2020

Cartographer, Amazon Maps

Basking Ridge, New Jersey, US

Designing maps

Aug 2017 - Mar 2018

Gis Analyst And Cartographer, Seattle It

Seattle, WA, US

I worked on special projects in several areas including cartography, web communication, graphic design, business analysis, Python scripting/automation, and ArcGIS administration. My biggest focus was designing and maintaining the City's basemap in both raster and vector tile formats.

Jul 2015 - Jul 2017

Gis Student

Sabbatical

Took some time off to focus on my GIS studies and work on personal projects.

Mar 2014 - Jun 2015

Director, Content Quality And User Operations

TEAM LEADERSHIP: Built and led the content quality, customer service, and community management department from its inception into a successful, high-performing, 19-person team. Accomplishments include: - Running a cost-effective team (mostly remote) with extremely low turnover and high job satisfaction, despite the repetitive and low-end nature of much of.

Jan 2009 - Feb 2014

Stay At Home Parent

Full-time care of my daughter from age fourteen months until she began preschool at two and a half.

May 2007 - Dec 2008

It Lead

Jobster, Inc.

Information technology: Led a team that selected, purchased, and administered all internal systems, from employee desktops/laptops to network, telephone, and email servers. Facilities management: Handled building-related issues; helped to organize and execute a major office move; maintained floor plans; worked with outside vendors; managed the acquisition.

Jan 2005 - May 2007

Technical Support Lead, It Pinch Hitter

Seattle, WA, US

Technical support: Provided telephone, email, and remote desktop support for customers with a wide variety of skill levels. Addressed each customer on his or her own level, while maintaining a high standard of clear, patient communication and meeting Service Level Agreements. Software migration: Acted as single point of contact within the company for our.

Jan 2003 - Jan 2005

Test Project Manager, System Analyst Lead, Functional Analyst

Dallas, TX, US

Technical management: Led system support and testing teams of up to eight people. Performance testing: Evaluated automated test software, implemented new performance test processes and benchmarks, wrote training documentation and test plans.Configuration management: Took over the build and deploy process for our product and changed it from an arcane system.

Nov 1996 - Sep 2000
2 education records

Kate Leroux education

Certificate, Geographic Information Systems

University Of Washington

Ba, Cum Laude, Comparative History Of Ideas, Drama

University Of Washington
FAQ

Frequently asked questions about Kate Leroux

Quick answers generated from the profile data available on this page.

What company does Kate Leroux work for?

Kate Leroux works for onXmaps, Inc..

What is Kate Leroux's role at onXmaps, Inc.?

Kate Leroux is listed as Senior Cartographer at onXmaps, Inc..

What is Kate Leroux's email address?

AeroLeads has found 1 work email signal at @onxmaps.com for Kate Leroux at onXmaps, Inc..

What is Kate Leroux's phone number?

AeroLeads has found 2 phone signal(s) with area code 206 for Kate Leroux at onXmaps, Inc..

Where is Kate Leroux based?

Kate Leroux is based in Seattle, Washington, United States while working with onXmaps, Inc..

What companies has Kate Leroux worked for?

Kate Leroux has worked for Onxmaps, Inc., Stamen @ Aws, Stamen, Stamen @ Meta, and Amazon.

How can I contact Kate Leroux?

You can use AeroLeads to view verified contact signals for Kate Leroux at onXmaps, Inc., including work email, phone, and LinkedIn data when available.

What schools did Kate Leroux attend?

Kate Leroux holds Certificate, Geographic Information Systems from University Of Washington.

What skills is Kate Leroux known for?

Kate Leroux is listed with skills including Leadership, Social Media, Esri, Account Management, User Experience, Cartography, Start Ups, and Troubleshooting.

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