Meet the Team

Lumity has a dynamic work environment where learning and growing is part of our culture. We live what we teach! Our staff and contractors work hard to make an impact toward our mission, and have fun along the way. Meet the team of staff and contractors:

Kara Kennedy
Executive Director

Kara Kennedy has dedicated her career to nonprofits, ranging from health care, voluntary health associations, and youth-based organization. Kara joined Lumity in August 2009. She previously worked at Boys & Girls Clubs of America, American Lung Association of Metro Chicago (known as Respiratory Health Association of Metro Chicago), Alzheimer’s Association, and two community-based hospitals. Kara is a highly versatile professional with expertise in fundraising, program development and management, strategic planning, and organizational development.

Jeff Sklenar

Jeff may be an accountant, but he has decided his career should add up to more than dollars and cents. After serving in the Air Force, Jeff took his accounting skills to the corporate world, working for many years in the foodservice industry. After some life changes, Jeff assigned some new values to his time. He began working for nonprofits, including a Chicago-based children’s literacy agency and a healthcare policy organization, before coming to Lumity. His experience with the accounting challenges of nonprofits is very valuable to us, but what really matters is Jeff’s dedication to service. With every number he crunches, Jeff knows his hard work is adding up to something more valuable than money. It’s helping us pursue our mission. 

Caleb Neal
Program Facilitator

Caleb joined Lumity in March 2019 as a Program Facilitator and is committed to ensuring every student is prepared for a career in STEM. Caleb has positively impacted student achievement changing lives through his unique ability to foster meaningful relationships with a diverse population of youth. Caleb maintains a positive perspective on life, and shares his in-depth knowledge of “real world” experiences with students to mentor and motivate them to reach their highest potential. Caleb has been working in the non-profit and public sectors for the last six years. Most recently as a member of the school culture and climate team with Chicago Public Schools, where he also served as a dedicated Baseball, Football and Fitness Coach. Caleb is dedicated to working with underserved student populations to help youth from all backgrounds overcome barriers to gain experiences that can change their lives.

Querube Della Cella
Relationship Manager
Querube joined Lumity in June 2017 and brings 15+ years of experience in the administration area. She most recently was an Executive Assistant/Communications to the owner and the CEO of Empresas Ecos, S.A. In 2006, she entered the nonprofit world by working for Plan International, an NGO that works to improve the living conditions of children in over 50 developing countries. Originally from Panama, Querube holds a Human Resources MBA and a BA in Humanities.
Tommie Arens
Director of Teaching and Learning

Tommie is excited to join the Lumity team as Director of Teaching and Learning and is committed to ensuring every student is prepared for a career in STEM. Tommie is a highly passionate, student-centered, enthusiastic, and dynamic leader in education. She is dedicated to the belief that all students need to be exposed to authentic inquiry and problem-based STEM learning opportunities. She has over 16 years of experience working in public education, including 12 years teaching in a science classroom. She has also coordinated the Next Generation Science Standards for grades K-8 with the Glenview Consolidated School District 34. Tommie holds a Bachelor of Science in Accounting from Virginia Commonwealth University; Master of Arts in Teaching; and, a Professional Educator License from National Louis University. Additionally, Tommie is Nationally Board Certified in Adolescent Science and will complete her Teacher Engineering Educators Certification from Tufts University in December of 2019.

Raheed Davis
Program Facilitator

Raheed joined Lumity on October 14, 2019. He is currently working towards a degree in Kinesiology and Recreation. Raheed graduated from UIC College Prep high school in 2012; then, joined the military and served for four years. After the military, he worked with several different companies before starting college. While attending the University of Illinois, Bloomington-Normal, he volunteered at the Baby Fold Hammit elementary school, working with children and high school students.  He also volunteered with the non-profit organization Amer-I-Can, which helps individuals reach their academic potential, and equips them with critical life management skills.

Raheed has always had a passion for working with youth—to Raheed they are the future. 

Jared Mason
Coordinator of Student and Teacher Programs

Jared Mason is a long-time educator working in and out of the classroom. He began teaching high school English in Naperville after earning his BA in English Education from Illinois State University while serving in the Illinois National Guard. While teaching, Jared coached high school speech, the improv team, and directed theater productions.  He took a break from classroom teaching to serve as the Programming Manager for a nonprofit teen community center in Naperville. At the community center, he was part of the team that developed programs to teach teens leadership and interpersonal communication skills. Jared has mentored teens throughout his professional career and is excited to bring his arts and humanities background into STEM classrooms.