Meet the Sentant Team
Seasoned Consultants
Our world-class professionals will find elegant, effective ways to accomplish your goals
Amelia Kao
CEO
Lior Klisman
Co-founder, Advisor
James Murphy
President
Stefani Warren
Operations Manager
Craig Ledebur
Director, Engineering
Brooke Jelinek
Client Success Manager
Garrett Cook, CISSP
Manager, Security & Compliance
Patrick Jackson, CISSP
Security Program Manager
Sam Page, CISSP
Senior Security Engineer
Tim Castle
Senior Field Systems Engineer
Avi Ben Shimon
Lead Field Engineer
Robby McElhaney
Field Systems Engineer
Arjimy Quinsay
Field Systems Engineer
Shepherd Lashley
Field Engineer
Dakota Green
Systems Engineer
James Dy
Client Success Engineer
Ramazan Guzel
Senior Systems Engineer
Grant Hoffman
Systems Engineer
Alina Tsui
Systems Engineer
Maegan Simpson
Systems Engineer
Alexis Becerra
Senior Helpdesk Engineer
Kristin Johnson
Helpdesk Engineer
Ed Collo
Helpdesk Engineer
Rycel Ezar
Helpdesk Engineer
Juanes Rojas
Helpdesk Engineer
Ronly Zeevi
Systems Engineer (Europe)
Mhilka Angeles
Finance Controller
Vaibhav Bhandari
Principal Security Engineer
Ken Greenlaw
Advisor
Amelia Kao
Lior Klisman
James Murphy
Stefani Warren
Craig Ledebur
Craig (he/his/him) is a Florida native living in Seattle, Washington. As an industry veteran of twenty years and counting, he brings a multitude of skills to the table including Windows, Mac and Linux administration as well as Helpdesk management. A “jack of all trades”, Craig can help solve just about anything you throw at him! In his spare time, he’s either traveling the world, playing the latest indie video game, or tinkering on one of his cars.
Brooke Jelinek
As a Client Success Manager, Brooke provides white glove support to incoming clients to ensure a smooth transition into our service offering as well as an ongoing positive experience for Sentant’s ever-growing clientele. Brooke holds an Associate of Science degree in Cyber Security & Networking and has been working in IT since 2017. Her background includes remote and onsite technical support, training, and technical communication. With a passion for customer satisfaction, process improvement, and documentation, Brooke hopes to pave the way for happy customers by continually looking for opportunities for improvement and empowering a successful support environment for ongoing technical support. Her non-work related passions include technology, animals (especially dogs and reptiles), true-crime, food, and traveling. Having recently relocated to Colorado, Brooke spends much of her free time exploring the beautiful cities that surround her in her new home. https://www.linkedin.com/in/brooke-jelinek-010723111/
Garrett Cook, CISSP
Patrick Jackson, CISSP
Sam Page, CISSP
Sam is a resident of Brooklyn, NY and has extensive experience in information technology. He provides remote and on-site support for Sentant's clients on the East Coast. He previously worked at Apple for 5 years and is an Apple Certified Mac Technician, ACMT. He has advanced knowledge in hardware and software troubleshooting and support, covering Windows, Mac, and Linux environments. Sam has excellent skills in problem solving with a strong focus on security. He always looks for ways to balance IT and security with the best possible user experience. Sam holds a Certificate of Advanced Study in Cybersecurity and is currently finishing a Master of Science in Cyber Operations. When he is not working or doing research, Sam enjoys riding his motorcycle at the motorsports park tracks. https://www.linkedin.com/in/s-page
Tim Castle
Tim Castle has over 30 years of experience supporting computers, including 14 years working in Information Technology departments in the Silicon Valley. Tim started tinkering with computers a little in high school, and quickly discovered a knack for problem-solving and a penchant for achieving business results. Tim has experience working at startups from height of the “dot-com” boom. There, he learned how to move quickly, work independently, and wear a lot of different hats. Since then, he has worked supporting business needs in a wide variety of start-up and SMB environments. Tim has been doing independent consulting since 2002, and have found out how grateful people can be for someone who will show up on time, listen well, and treat them with respect. He hopes you can expect the same from working with him. Mr. Castle holds a Bachelor's Degree in Mathematics & Computer Science from Pepperdine University.
Avi Ben Shimon
Robby McElhaney
Robby is a Bay Area native who lives in San Francisco and provides both onsite and remote support for Sentant’s clients. Robby has been working in IT for over 13 years, in environments ranging from startups to Venture Capitols. His specialities lie in supporting desktop, mobile, audio/video, and telecommunication systems. When he is not fixing technology, he loves spending time at the beach or park with his wife and children.
Arjimy Quinsay
Shepherd Lashley
Dakota Green
James Dy
Ramazan Guzel
Grant Hoffman
Alina Tsui
Maegan Simpson
Alexis Becerra
Kristin Johnson
Ed Collo
Rycel Ezar
Juanes Rojas
Ronly Zeevi
Mhilka Angeles
Vaibhav Bhandari
Ken Greenlaw
Formerly Sentant's Chief Architect, Ken Greenlaw provides ongoing guidance on IT architecture and procedures to the Sentant team. Ken leverages his decades of experience in IT Managed Services, advanced networking and datacenter operations.