Our Team
MainSpring Executives
![Marshall Micheals](https://gomainspring.com/wp-content/uploads/2024/03/CNS_Rebrand_Portraits_Micheals_106_CROPPED1-250x250-1.jpg)
Marshall Micheals
Chief Executive Officer
He enjoys his family, loves to exchange stories, and shares his pain as a Kansas City Chiefs and Washington Capitals fan every chance he gets.
![Tom Keller](https://gomainspring.com/wp-content/uploads/2024/03/CNS_Rebrand_Portraits_Keller_018_CROPPED-250x250-2.jpg)
Tom Keller
President & Chief Operating Officer
![Ray Steen](https://gomainspring.com/wp-content/uploads/2024/03/Ray-Steen-R6DG9067-1-250x250-1.png)
Ray Steen
Chief Financial Officer & CSO
MainSpring IT Managed Services Team
![Jeremy Kaikko](https://gomainspring.com/wp-content/uploads/2024/03/Jeremy-Kaikko-1-250x250-1.png)
Jeremy Kaikko
Consulting and Integration Director
![Kenji DAguiar](https://gomainspring.com/wp-content/uploads/2024/03/MainSpring_Kenji_DAguiar_009-1-250x250-1.jpg)
Kenji D’Aguiar
Support Center Lead
![Kenji DAguiar](https://gomainspring.com/wp-content/uploads/2024/03/MainSpring_Kenji_DAguiar_009-1-250x250-1.jpg)
Kenji D’Aguiar
Support Center Lead
In his free time, Kenji likes to travel as much as he can. He’s a big fan of Real Madrid fútbol and also enjoys watching the English Premier League.
![Mark Arenberg](https://gomainspring.com/wp-content/uploads/2024/03/20220808-Mainspring-Headshot-New-employee-web-size-250x250-1.png)
Mark Arenberg
Senior Solutions Architect
Born and raised in Baltimore, Maryland, Mark’s personal interests revolve around sports, particularly football and baseball, with his favorite teams being the Ravens and Orioles. He also enjoys fitness, video games and traveling. In addition to his personal pursuits, Mark contributes to his community by coaching Rugby at Calvert Hall High School.
In 2014, Mark earned his Bachelor of Science in Information Technology. Since then, he has accumulated a wealth of experience, having worked as a Project Engineer, Senior Escalations Engineer, and Solutions Architect. Notably, he was recognized as “Most Humorous” during his time in Middle School.
![](https://gomainspring.com/wp-content/uploads/2024/03/CleonLenhardt-250x250-1.jpg)
Cleon Lenhardt
Virtual Chief Information Officer
In his free time, Cleon enjoys playing basketball, running and scuba diving. He’s also an avid Dallas Cowboys and L.A. Dodgers fan.
![Viral Mehta](https://gomainspring.com/wp-content/uploads/2024/03/MicrosoftTeams-image-250x250-1.png)
Viral Mehta
Virtual Chief Information Officer
Born and raised in Gaithersburg, Maryland with his formative years spent in New Market, Viral spends his free time engaged in various sports like basketball and softball. Additionally, he enjoys embarking on hikes with his loyal canine companion and taking in the joyous moments as his children participate in their own baseball and soccer games. Of utmost importance to him is quality time with his cherished wife.
Viral earned an Associates Degree from the University of Phoenix, complementing his professional journey which includes roles as a Program Manager and Network Engineer. These positions have provided him with the valuable skills necessary to excel as a Virtual Chief Information Officer.
![Abhi Mathew](https://gomainspring.com/wp-content/uploads/2024/04/Abhi-Mathew.jpg)
Abhi Mathew
Virtual Chief Information Officer
With a background spanning over 12 years in the IT industry, including roles at Dataprise and KPMG, Abhi brings a wealth of experience as a Project Manager and IT consultant. Abhi holds a Master’s degree in Telecom and Network Management from Syracuse University, a Bachelor’s degree in Electronics Engineering from the University of Mumbai, and maintains active Microsoft certifications. Notable among his achievements are the Excellence in Service awards he received at Dataprise in 2012, 2013, and 2015.
Outside of work, he actively contributes to March of Dimes through both monetary donations and annual participation in charity walks in DC. Abhi’s passion for cricket led him to follow the sport religiously, and he was fortunate enough to attend seven live matches at the 2023 Cricket World Cup in India.
![Dave Weisiger](https://gomainspring.com/wp-content/uploads/2024/04/MicrosoftTeams-image-8-.png)
Dave Weisiger
Business Development Representative
Born and raised in Illinois, Dave spends his weekends enjoying rounds of golf and experimenting with new meat-smoking techniques. He is a dedicated fan of the Chicago Cubs and the Bears and loves to spend time with his wife and kids.
Before becoming a valued member of the MainSpring team, Dave held the position of an On-Site Customer Service Representative at an industrial supplier. With a natural inclination for interpersonal communication, combined with his distinct personality, he possesses a solid foundation for achieving success in his current role.
![Craig Kergald](https://gomainspring.com/wp-content/uploads/2024/04/CraigKergald.jpg)
Craig Kergald
Systems Engineer
![Craig Kergald](https://gomainspring.com/wp-content/uploads/2024/04/CraigKergald.jpg)
Craig Kergald
Systems Engineer
Craig enjoys cruising around and spending time with his two sons, whom are both autistic. He is a big supporter of raising Autism awareness. While he’s not a fan of any particular sports’ teams, he does enjoy watching sumo wrestling in his free time.
![Jairo Camargo](https://gomainspring.com/wp-content/uploads/2024/04/Jairo-Camargo.png)
Jairo Camargo
Systems Engineer
![Jairo Camargo](https://gomainspring.com/wp-content/uploads/2024/04/Jairo-Camargo.png)
Jairo Camargo
Systems Engineer
![Ashley Simmons](https://gomainspring.com/wp-content/uploads/2024/04/Ashley-Simmons.png)
Ashley Simmons
Project Coordinator
![Ashley Simmons](https://gomainspring.com/wp-content/uploads/2024/04/Ashley-Simmons.png)
Ashley Simmons
Project Coordinator
![Donovan Parker-Aleem](https://gomainspring.com/wp-content/uploads/2024/04/Donovan-Parker-Aleem.png)
Donovan Parker-Aleem
Technical Support Engineer
![Donovan Parker-Aleem](https://gomainspring.com/wp-content/uploads/2024/04/Donovan-Parker-Aleem.png)
Donovan Parker-Aleem
Technical Support Engineer
![Jose Vargas](https://gomainspring.com/wp-content/uploads/2024/04/jose-vargas.jpg)
Jose Vargas
ProSuite Administrator
![Jose Vargas](https://gomainspring.com/wp-content/uploads/2024/04/jose-vargas.jpg)
Jose Vargas
ProSuite Administrator
![](https://gomainspring.com/wp-content/uploads/2024/04/john-laub.jpg)
John Laub
Senior Business Technology Consultant
Holding a bachelor’s degree in computer science, John is the former owner and CEO of Gray Leaf Technology Strategists. He also spends many hours each month volunteering his time to help people. John is a part of the Local JW Design and Construction helping create technology solutions with the U.S Property Valuation Group.
![](https://gomainspring.com/wp-content/uploads/2024/04/kyle-webb.jpg)
Kyle Webb
Service Desk Support Specialist
![](https://gomainspring.com/wp-content/uploads/2024/04/kyle-webb.jpg)
Kyle Webb
Service Desk Support Specialist
Holding a BS in Sports Marketing and his MBA in Sports Management, Kyle has worked as a project manager, a substitute teacher, and a radio intern. He also supports the Central Chapel community and New Life Global Ministries.
![](https://gomainspring.com/wp-content/uploads/2024/04/Amber-Poole.png)
Amber Poole
Dispatch, Managed Services
![](https://gomainspring.com/wp-content/uploads/2024/04/Amber-Poole.png)
Amber Poole
Dispatch, Managed Services
Born and raised in New Market, Maryland, Amber enjoys working on home equipment, her jeep and her husbands truck for preventative maintenance.
![](https://gomainspring.com/wp-content/uploads/2024/04/Jonathan-Vargas.png)
Jonathan Vargas
Deployment Support Engineer
![](https://gomainspring.com/wp-content/uploads/2024/04/Jonathan-Vargas.png)
Jonathan Vargas
Deployment Support Engineer
Growing up in Rockville, Maryland, Jonathan loves to travel, go to the gym, cheer on the LA Rams and crack jokes with family and friends. He also spends his free time coaching his nieces softball team.
Earning his Associates Degree from Montgomery College, Jonathan has worked in premium appliance sales, as a Geek Squad manager, sales supervisor, and was a Sony vendor.
![Alex Gomes](https://gomainspring.com/wp-content/uploads/2024/04/alex-gomes.png)
Alex Gomes
Systems Engineer
![Alex Gomes](https://gomainspring.com/wp-content/uploads/2024/04/alex-gomes.png)
Alex Gomes
Systems Engineer
Born and raised in Portugal, Alex finds joy in discovering new restaurants, exploring the world through cruises, maintaining lawns, and working on cars. In addition to his passion for exploration and his hobbies, Alex is multilingual speaking English, Portuguese, and Spanish.
Alex holds an Associates Degree in Electronics Engineering Technology, and he has earned certifications as a Microsoft Certified Professional and CompTIA Network+. These reflect his expertise and dedication to the field of technology.
![Robbie Parsons](https://gomainspring.com/wp-content/uploads/2024/04/Robbie-Parsons.jpg)
Robbie Parsons
Systems Engineer
![Robbie Parsons](https://gomainspring.com/wp-content/uploads/2024/04/Robbie-Parsons.jpg)
Robbie Parsons
Systems Engineer
![Ray Ricci](https://gomainspring.com/wp-content/uploads/2024/04/ray-recci.jpg)
Ray Ricci
Systems Engineer
![Ray Ricci](https://gomainspring.com/wp-content/uploads/2024/04/ray-recci.jpg)
Ray Ricci
Systems Engineer
In his downtime, Ray enjoys bonding with his daughter over episodes of Jersey Shore and passionately supporting his favorite sports teams, including the Jacksonville Jaguars, Boston Bruins, Tampa Bay Rays, and Boston Red Sox.
![](https://gomainspring.com/wp-content/uploads/2024/05/Yannick-Belinga-250x250-1.jpg)
Yannick Belinga
Technical Service Consultant/IT Consultant
![](https://gomainspring.com/wp-content/uploads/2024/05/Yannick-Belinga-250x250-1.jpg)
Yannick Belinga
Technical Service Consultant/IT Consultant
Yannick comes with a diverse professional background spanning DCI Group to Xometry. He holds a certification as a Sophos Engineer and is pursuing his education at the University of Maryland Global Campus.
MainSpring Automation Team
![Prat Hin](https://gomainspring.com/wp-content/uploads/2024/04/pratna-hin.jpg)
Prat Hin
Senior Developer, Team Lead
Prat enjoys fishing, traveling and playing basketball in his free time.
![Mike Beargie](https://gomainspring.com/wp-content/uploads/2024/04/mike_beargie.jpg)
Mike Beargie
Senior Developer
Mike regularly presents solutions and best practices to the FileMaker development community around the country, and is well known as an answer man online as well. In 2014 and 2016, Mike was recognized with the FileMaker Excellence Award for community contributions. Mike is a man of many hobbies, including woodworking, home brewing, art and music.
![Brian Holz](https://gomainspring.com/wp-content/uploads/2024/04/Brian-Holz.jpg)
Brian Holz
Senior Project Manager
![Brian Holz](https://gomainspring.com/wp-content/uploads/2024/04/Brian-Holz.jpg)
Brian Holz
Senior Project Manager
With over 30 years of experience working with customers in medical, electronics, and general industrial manufacturing, Brian provided solutions to their bonding, labeling and part protection problems.
Born in Neenah, Wisconsin, the land of cheese curds and triple chocolate donuts, Brian enjoys cooking, baking, and gardening. He also enjoys spending creative time working with a potters wheel and kiln.
![Dallas Grabher](https://gomainspring.com/wp-content/uploads/2024/04/dallas-Grabher.jpg)
Dallas Grabher
Business Development Representative
![Dallas Grabher](https://gomainspring.com/wp-content/uploads/2024/04/dallas-Grabher.jpg)
Dallas Grabher
Business Development Representative
Born and raised in Hendersonville, Tennessee, Dallas finds joy in exploring the open road on his motorcycle and spending time with his poodle, Chloe.
Earning a Bachelor’s degree in Healthcare Administration and an Associates in Applied Science, Dallas brings a wealth of knowledge and expertise to his role. His previous work experience includes a successful run at Success Capital Management, where he learned skills in fostering professional relationships and identified lucrative business opportunities.
![Ryan McTeer](https://gomainspring.com/wp-content/uploads/2024/04/Ryan-McTeer.jpg)
Ryan McTeer
Senior Developer
Ryan enjoys spending time outside, hiking, biking, swimming, snowboarding and flying drones. He also enjoys rock concerts, bowling and watching MMA and wrestling. His favorite sports team is the Baltimore Orioles.
![Jeff Drake](https://gomainspring.com/wp-content/uploads/2024/04/Jeff-Drake.jpg)
Jeff Drake
Senior Developer
![Jeff Drake](https://gomainspring.com/wp-content/uploads/2024/04/Jeff-Drake.jpg)
Jeff Drake
Senior Developer
Jeff has been married to his wife Anna for more than 20 years and has three kids. One of Jeff’s current passions is fixing up their old house. Jeff grew up in a diehard Yankees household living about 20 minutes from New York City. To this day, he still loves the Bronx Bombers, but now that his family is in Cincinnati they love the Reds as well.
![Sean Moore](https://gomainspring.com/wp-content/uploads/2024/04/Sean-Moore.jpg)
Sean Moore
Senior Developer
![Sean Moore](https://gomainspring.com/wp-content/uploads/2024/04/Sean-Moore.jpg)
Sean Moore
Senior Developer
Sean has a dog named Stella who is a two-year lab rescue from Texas and who loves to play fetch in the river for hours on end. He also claims to be a bit of a nerd because in his downtime he plays Dungeons and Dragons and participates in the heavy list combat in the Society for Creative Anachronism (putting on full armor and hitting people with sticks). Sean also enjoys going for hikes or camping and taking Stella to the park.
Since Sean lives in Massachusetts, he feels obligated to root for the Red Sox and Patriots. Another fun fact is that Sean is passionate about learning science and sustainability, and he also really enjoys riding his motorcycle through the hills.
![Michael Heckman](https://gomainspring.com/wp-content/uploads/2024/04/Michael-Heckman.jpg)
Mike Heckman
Mid-Level Developer
![Michael Heckman](https://gomainspring.com/wp-content/uploads/2024/04/Michael-Heckman.jpg)
Mike Heckman
Mid-Level Developer
Mike loves spending his free time writing. When he’s not doing that he is hosting a Minecraft server.
Mike lives in New Paris, Indiana and received his Bachelor of Science in 2022.
MainSpring Government Solutions Team
![Dean Martin](https://gomainspring.com/wp-content/uploads/2024/04/DeanMartin.jpg)
Dean Martin
Project Manager
When he’s not working on his MBA, Dean enjoys hiking in the Olympic and Cascade mountain ranges, as well as boating on the Puget Sound. You can also find him rooting for his favorite football team—the Seattle Seahawks. Go Hawks!
![Leann Micheals](https://gomainspring.com/wp-content/uploads/2024/04/Leann_Micheals.jpg)
Leann Micheals
Clinical Applications Consultant & SME
![Leann Micheals](https://gomainspring.com/wp-content/uploads/2024/04/Leann_Micheals.jpg)
Leann Micheals
Clinical Applications Consultant & SME
Leann enjoys traveling, reading and watching her daughter play travel softball. She is also currently attending school for her Healthcare Informatics certification.
![Laura Micheals](https://gomainspring.com/wp-content/uploads/2024/04/Laura_Micheals.jpg)
Laura Micheals
Clinical SME
![Laura Micheals](https://gomainspring.com/wp-content/uploads/2024/04/Laura_Micheals.jpg)
Laura Micheals
Clinical SME
She assists in our accounting department with a variety of bookkeeping tasks as well as helps our Filemaker team with setting up our hosting clients. Laura recently took a part-time position with our Government Solutions group as a Modeling & Simulation Specialist supporting live, constructive or virtual training across multiple project assignments.
Prior to MainSpring Laura worked at Mercy Regional Medical Center for 23 years as an ICU nurse and then diabetes educator.
Laura enjoys gardening and lives in Ohio with her husband Marshall.
MainSpring Innovators
![Theresa Dalton](https://gomainspring.com/wp-content/uploads/2024/04/Dalton.jpg)
Theresa Dalton
Director, Human Resources
![Theresa Dalton](https://gomainspring.com/wp-content/uploads/2024/04/Dalton.jpg)
Theresa Dalton
Director, Human Resources
Theresa is a loyal D.C. sports fan, especially the Washington Capitals, Nationals and The Washington Commanders and attends games every chance she gets. She also enjoys spending time traveling with her husband and family.
![Michele Tate](https://gomainspring.com/wp-content/uploads/2024/04/michele_tate.jpg)
Michele Tate
Accounting Manager
Prior to MainSpring she worked briefly for the Frederick County, Md, school system as a pre-K through 5th grade substitute teacher before deciding to return to her roots in accounting.
She enjoys musical theatre, live music and assisting her husband on his DJ gigs. She’s a mom to her canine child Mardi Gras, an advocate for pit bulls and bully breeds and is an avid New Orleans Saints fan who can often be heard yelling Who Dat!
![Rebecca La Tourette](https://gomainspring.com/wp-content/uploads/2024/04/Rebecca-LaTourette.png)
Rebecca La Tourette
Accounting Assistant
![Rebecca La Tourette](https://gomainspring.com/wp-content/uploads/2024/04/Rebecca-LaTourette.png)
Rebecca La Tourette
Accounting Assistant
![Renee Haverland](https://gomainspring.com/wp-content/uploads/2024/04/Renee-Haverland.png)
Renee Haverland
Senior Administrative Specialist
![Renee Haverland](https://gomainspring.com/wp-content/uploads/2024/04/Renee-Haverland.png)
Renee Haverland
Senior Administrative Specialist