Chief Operating Officer

Tamika is a seasoned professional with over 25 years of finance and operations experience, bringing a wealth of expertise to her role at Sigma. She joined the company in January 2008 and is proficient at delivering results-based leadership. With a diverse professional background spanning the financial services, automotive, and insurance industries, Tamika has acquired an extensive understanding of various business sectors. Tamika earned her Bachelor of Science in Business Administration – Finance from the University of Detroit Mercy (UDM), where she graduated with honors. Building upon her strong foundation, she earned a Master of Business Administration (MBA) from UDM, equipping her with advanced knowledge in business management. As the COO of Sigma, Tamika assumes a pivotal position, overseeing the firm’s daily operations and providing functional leadership in areas such as client service, data security, and marketing. Her knowledge and attention to detail allows her to translate strategic objectives into actionable steps, fostering growth and operational efficiency. Tamika plays a vital role in managing Sigma’s technology resources and processes, ensuring seamless operations and an exceptional client experience. Her responsibility extends to establishing and implementing policies and procedures, with a commitment to aligning operational systems, practices, and strategies with Sigma’s core values.