Meet Our Team

Jennifer Harrison

Jennifer Harrison founded Inner Corridor Technologies, Inc. in 2001. ICT, better known by its trade name TeachMeGIS, is a woman-owned Texas HUB based in Houston, Texas, as well as an Esri Business Partner and VertiGIS Studio Partner.

Jenny holds a Bachelor of Arts degree in Mathematics and a Master of Science degree in Geosciences. She has worked in the geospatial industry for more than 30 years.

Celise Seefluth

Celise has worked in the professional sector for more than 25 years. Starting her career in education, she later owned her own company and served as production manager at a manufacturing company.

At TeachMeGIS, she coordinates training classes, course materials, and computer requirements. Celise also plays an active role in building and maintaining client and partner relationships.

Tracy Rijken

Tracy has worked with GIS since 1996. She holds a Bachelor of Science degree in Computer Science and Geography from the University of Victoria in British Columbia.

She has developed GIS and web applications across many industries and platforms. In 2001, she began teaching GIS as an Esri Authorized Instructor and continues to create and teach classes in advanced GIS tools and development.

Tracy is always looking for ways to make tasks more efficient and usually has a useful trick or two to share.

Ashley Ratley

Ashley is a trainer, consultant, and curriculum developer at TeachMeGIS. Since 2013, she has taught and written GIS training classes for multiple industries.

She holds a Bachelor of Science degree from Texas A&M University and a Master of Geoscience in Geographic Information Science and Technology, also from Texas A&M University.

In her free time, Ashley enjoys travel and fostering rescue dogs.

Breanna Hudak

Breanna holds a Bachelor of Arts in Classical Studies from the University of New Mexico. She oversees course-material production and logistics as an essential part of the operations team at TeachMeGIS.

Sam Harrison

Sam holds a Bachelor’s Degree in Natural Resource Management from the University of Belize. He teaches and assists in GIS courses, helps write training materials, and supports the TeachMeGIS virtual training environment.

Jennifer Love

Jennifer is a member of the curriculum team, where she tests, edits, and generates coursework. She recently earned an AAS in Geographic Information Science.

Before graduating, Jennifer worked in geoscience technician positions in oil and gas and most recently in urban planning.

BrieYana Fewell

BrieYana has more than three years of experience in technology-sector operations. She helps ensure seamless course delivery by organizing, preparing materials, and coordinating with participants.

Sean Cooney

Sean holds a Bachelor’s degree in Business Administration with a minor in Spanish from Mississippi State University. He teaches and assists in GIS classes and works on curriculum development.

Jhaanai Taylor

Jhaanai holds a Bachelor of Science in Mathematics with an emphasis in Data Science and a minor in Geology from the University of Houston, graduating magna cum laude.

She has experience conducting GIS-based wildlife research with Texas A&M and teaches and assists in TeachMeGIS classes.

Amanda Hackney

Amanda has more than 15 years of experience in GIS. She holds a Bachelor of Science in Wildlife and Fisheries Science from Louisiana State University and a Master of Science in Wildlife Biology, with a concentration in conservation GIS, from Clemson University.

She is pursuing a PhD in Marine and Coastal Systems Management at Texas A&M Galveston. Her experience includes conservation work at accredited zoological facilities, the U.S. Fish and Wildlife Service, Audubon Texas, and as an independent GIS contractor to nonprofits.

Her research interests include spatial modeling of coastal ecosystems, online GIS resource design, and using citizen-science data in spatial analysis.

Ken Wilkerson

Ken Wilkerson has more than 15 years of experience in project and resource management, planning, and scheduling in progressive GIS environments.

Ken spent six years as a technical project manager and instructor for Environmental Systems Research Institute (Esri). His special Esri assignments included a ten-week Rent-A-Tech project with the Government of Venezuela.

He has conducted GIS training throughout the United States and in several countries, including China and Japan. Esri recognized Ken as one of its highest-rated authorized instructors.