Our Team

The Digital Content Team at Seidlitz Education is a group of continuously improving, passionate educators who are committed to producing high-quality, user-friendly instructional resources. Our mission is to remove barriers for educators so they can develop language in every classroom. We seek to empower teachers to rediscover their joy and their sense of purpose in helping all students find their voice.

Stephen Fleenor headshot
Spanish Science Social Studies Math

Stephen Fleenor, PhD

Co-Founder and Chief Executive Officer

Stephen leads digital content development for Seidlitz Education. He has served as an educational consultant, teacher, and instructional coach, and holds a PhD in Developmental Biology from Oxford University.

Kahlí Romano headshot
Spanish Science Social Studies Math

Kahlí Romano, PhD

Co-Founder and Chief Experience Officer

Kahlí brings a unique lens to the needs of teachers and the students they serve, from her storied career of research and evaluation to her practical experience as a general-ed classroom teacher. As Chief Experience Officer, Kahlí ensures that our services are intuitive, clear, and accessible to everyone we serve, from teachers and their students to campus and district leadership.

Content Developers
Julie Gibson headshot
Spanish Science Social Studies
Julie Gibson
Content Developer/Consultant

Julie develops Social Studies and Science visuals and trains educators on the 5E model of instruction. She has served as a bilingual science facilitator and dual-language teacher.

Areli Amador headshot
Spanish Math Social Studies
Areli Amador
Content Developer

Areli develops Math and Social Studies visuals and transadapts them into Spanish. She previously taught 5th grade dual-language in San Antonio, TX.

Leon MacCormack headshot
Spanish Social Studies
Leon MacCormack
Content Developer

Leon creates secondary Social Studies visuals and previously taught high school Social Studies in San Antonio. He holds a BS in Anthropology.

Grecia Martinez headshot
Spanish Social Studies
Grecia Martinez
Content Developer

Grecia is a high school ESL teacher creating Social Studies visuals. She studied International Relations at UT Austin and is pursuing her MA in Educational Policy Studies.

Web Developers
Alejandro Pérez González headshot
Spanish Web Developer
Alejandro Pérez González
Lead Web Developer

Alejandro leads innovation on the VNG platform and automation systems. He holds a BS in Computer Science and creates tools like pre-made lesson plans.

Hector Mestre Columbié
Spanish Web Developer
Hector Mestre Columbié
Web Developer

Héctor develops features for the VNG and other digital platforms. With a background in Cybersecurity, he focuses on UX, functionality, and secure design.