Meet the Team

Tamika joined Cabral Enterprises, LLC DBA DC Efficiency Consulting in 2024 as a Trainer. Tamika holds a Bachelor of Science in Psychology from Delaware State University, Master of Social Work from Temple University, Master of Business Administration from Saint Joseph University, and is a Licensed Clinical Social Worker (LCSW).

Tamika Stewart is an experienced Trainer, Coach and Consultant with over a decade of experience in organizational development, evaluation and curriculum design. She has helped leaders and teams create strategic goals, build emotional intelligence, enhance productivity, and foster collaboration through strengths-based goals and cultural humility.

She is currently also an adjunct part-time professor at Temple University and Rutgers University.

Marvela Guice joined Cabral Enterprises, LLC DBA DC Efficiency Consulting in 2021 as a Trainer. She has a Master of Science- Human Resource Management and Organizational Development from Robert J. Milano Graduate School of Management and Urban Policy New School for Social Research as well as a Bachelor’s Degree in Business Administration from Lincoln University.

Over the past 30+ years, Marvela has gained extensive experience in higher/advanced degree education, adult continuing education, allied health training/career advancement, customized organization/training development for public sector, management consulting, and capacity-building technical assistance within fast paced and rapidly evolving organizations in the sectors that we service.
She is recognized for providing exemplary client-focused & culturally competent training along with her ability to develop staff and improve client organizations’ productivity effectiveness and accountability.

Current and prior positions include a Training Consultant for Hunter College (CUNY) New York, NY, an Adjunct Professor for the Master of Public Administration Accelerated Program at Alfred University Downstate Program (St. Francis College), Brooklyn, NY and an Adjunct Professor in the Behavioral & Social Sciences Department at Hostos Community College (CUNY), Bronx, NY.
With a background in NYC government, Marvela has successfully trained NYC, NYS and NY county staff and leaders for many years.

Deborah Koletty (formerly Lillard) is a trainer with the DC Efficiency Consulting team, where she has been supporting clients since 2019. In this role, Debbie delivers extensive training for NYC agency clients on leadership, productivity, and efficiency topics, both in person and virtually. She holds a bachelor’s degree in communications and business from Marymount University in Arlington, Virginia. 

Before joining DC Efficiency Consulting, Debbie spent 15 years as an entrepreneur, founding Space to Spare, a professional organizing and productivity consulting firm based in Philadelphia, Pennsylvania.

Debbie is an internationally recognized expert in organizing and efficiency. She has appeared on A&E’s Hoarders and HGTV’s Mission: Organization and has been featured on radio programs across the United States, Canada, and England. Her work has also been highlighted in national publications including The Chicago Tribune, Better Homes & Gardens, Woman’s Day, and Disney’s Family Fun. Debbie is the author of three books: Absolutely Organized, Absolutely Organize Your Family, and A Mom’s Guide to Home Organization. Outside of her professional work she is a mother of three, and an active community volunteer.

Rich, who joined the company in 2018, is an experienced Trainer and Assistant Professor of Social Sciences and Public Services at Mohawk Valley Community College. Rich was honored with the 2018 Excellence in Teaching award as well as the 2019 Chancellors Award for Excellence in Teaching. He holds a BS from SUNY Cortland and an MS from Utica College. He brings energy and enthusiasm to the team and to all of the programs he trains. Rich is a husband and father of five.

Liz joined the DC Efficiency Consulting team as Deb’s Executive Assistant in 2020 after 42 years in the Insurance industry. She possesses strong organizational and interpersonal skills. Liz is a grandmother to three wonderful grandchildren and loves to travel and spend time with friends.

Mary Kate first joined Deb’s team as the Social Media Coordinator in 2014 where she was responsible for maintaining and posting on all of the DeClutter Coach’s social network platforms including the team’s blog. Now as the Director of Business Services, Media Relations and Social Media, she assists Deb on a wide variety of tasks to ensure the business runs smoothly. 

Mary Kate graduated from Marist College in 2016 where she received her Bachelor of Arts degree in Communications with dual concentrations in Public Relations and Advertising with a minor in English Literature. She currently resides in Brooklyn and when she has free time Mary Kate enjoys reading, and going into the city to explore.

She has enjoyed working with Deb and the rest of the team for as long as she has and is still amazed to see the continued growth and success of the business!

Mary Carole was the company’s first employee and started working with Deb in 2010. Mary Carole and Deb have been friends for many years and she enjoys working with Deb and helping others. In her free time, Mary Carole loves spending quality time boating and relaxing with her friends and family at their cottage in the Thousand Islands area. When she’s not working, her favorite things to do are read and go shopping. Mary Carole is a native to New Hartford and graduated from New Hartford Central School. After getting married, she and her husband Marty lived in Watertown for six years before moving back to her hometown. They have two children.