Our Leadership Team

SOWMYA HARIHARAN

SOWMYA HARIHARANPresident & CEO

I have proudly served as President and CEO since July 2013. For 10 years prior, I was Vice-President of the firm. In the short time that I have been President and CEO, I have successfully managed OM Group Inc.’s transition from commercial markets to the federal space

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Sangita Subramanian

Sangita SubramanianChief Operating Officer

As the COO of OM Group, I oversee Business Development, Operations and Delivery. Prior to OM Group, I spent over 15 years in Product Development and Management as part of large commercial entities such as Motorola, Analog Devices, and BlackBerry. Pivoting my career to launch an IT services organization targeted to serve federal government agencies has been a phenomenally challenging, rewarding, and fulfilling experience.

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Aaron Tilock

Aaron TilockVice President of Strategic Growth

As the Vice President of Strategic Growth, I implement and oversee the execution of the tools, processes and strategies that lead to OM Group’s growth. I have been in the federal contracting space for 25 years, both within the Government and in large and small businesses within industry. From my time with the Defense Department, I have developed a steadfast dedication to supporting those who defend us.

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Desiree Everett

Desiree EverettProgram Director

I have been with OM Group Inc. since November 2017. My first experience with a small business and it was the best decision for me – the company culture, growth opportunities and team/leadership dynamic are both positive and encouraging development.

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Bazil Thomas

Bazil ThomasDirector of Business Development

Mr. Thomas joined OM GROUP, INC in January 2019. He is an ITIL, PMP & CMMI certified professional with Doctorate in Systems Engineering.

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Theresa Webber

Theresa WebberDirector of Human Resources

I joined OM Group Inc. in October 2017, and work behind the scenes with the day to day operations to help promote a healthy work environment and provide constant support that enables our team to focus on our clients and their needs.

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Matt Miller

Matt MillerDirector of Air Force Programs

As the Director of Air Force Programs, I facilitate the success of both internal and external OM Group customers to meet the highest quality standards for Program Operations and customer satisfaction.

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Michael Nassick

Michael NassickRobotic Process Automation Practice Lead

During my career of over 30 years, I have worked for AT&T, IBM, Deloitte Consulting, Kofax Inc, and I recently joined OM Group in September of 2021 where I lead the Robotic Process Automation practice.

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Siva Sivaraj

Siva Sivaraj Sr. Director of Technology

As the Sr. Director of Technology, I work on shaping technology to meet business requirements and strategize the Research & Development efforts focused on customer IT demands, leading to OM Group’s market differentiation and growth. My responsibilities include, leading the technology portfolio & solutions strategy to support OM Group’s existing and new customers.

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Jeff Smith

Jeff SmithData Practice Lead

I recently joined OM Group and will be building up and leading our data capabilities. I’ve previously held technical leadership roles at companies including Oracle, American Express and Intel and supported government projects for agencies

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  • Team Member

    Kalyani Kondoori

    Quality Assurance Analyst

    Team Member

    Greg Perrier

    Principal DevOps Engineer

    Team Member

    Stephon Robertson

    Business Development Analyst

    Team Member

    Arthur Howard

    Environmental Specialist

  • Team Member

    Mircea Manea

    Senior Software Engineer

    Team Member

    Anna Shukhman

    Principal Software Engineer

    Team Member

    Ashley Mosesso

    Office Administrator

    Team Member

    Slava Grigoruta

    Automation Test Engineer

  • Team Member

    Michelle Soto

    RPA Developer

    Kalpana Appala

    Kalpana Appala

    Senior .Net Developer

    Team Member

    Bharani Saravana Prabhu

    Application Support Manager

    Manuel Quintanilla

    Manuel Quintanilla

    HMIDS Data Systems Technician

  • Srinivas Jakkamsetty

    Srinivas Jakkamsetty

    Senior Software Developer

    Suraj Thakar

    Suraj Thakar

    Software Developer

    Svetlana Rudkovsky

    Svetlana Rudkovsky

    Web Developer

    Team Member

    Yasha Sharma

    Automation Solution Architect

  • Team Member

    James S (Jim) Perkins

    PROMIS Technical Project Manager

    Team Member

    Venu Korada

    Data Scientist

    Godfred

    Godfred

    Information Assurance Analyst

    Team Member

    Larry Cortez

    Systems Architect

  • Team Member

    Edwin Castaneda

    Customer Support Specialist/Help Desk