Meet your Alumni Chapter, comprised of the Executive Committee, Directors at Large, Friends of the Board, Council of Presidents, and industry and affinity groups. Scroll through each section of the roster to view the entire chapter.
Executive Committee
President
Director of Graduate Enrollment, George Mason University Costello College of Business
Kevin Connor graduated from the MBA program, Boston cohort, in 2022. He joined the Costello College of Business Graduate Programs Recruiting and Admission Team in Fall 2018.
President Elect
Founder, D. E. Williams & Co.
Daniel E. Williams is a strategic technology leader with over 20 years of experience driving digital transformation and innovation across edtech, public sector, nonprofit, and private sector organizations.
Immediate Past President
President, Zero Energy
Pam Maple is the President at Zero Energy. At ZeroEnergy, Pam’s focus is on advancing environmental sustainability through strategic renewable energy procurement. Over the past two and a half years, her role as President has centered on advising commercial and government clients, leveraging her skills in project planning and strategy to meet their energy needs effectively.
Treasurer
Controller, PACEM Solutions International, PACEM Defense, and ALS, INC
Michael De La Rouge received his BS in Finance from George Mason in 2019 and is currently studying for the CMA.
Historian
Analyst, Department of Justice
Sandra Flores is a two-time George Mason University graduate and a data-obsessed business analyst within the government contracting space. She brings over five years of experience in financial reporting, business intelligence, and executive presentation through her work with the intelligence community and finance teams.
Committee Chair
Former Vice President of Commercial and Asset Management, ENGIE Renewables North America
Alumni Chapter Philanthropy CommitteeLisbeth is a business leader with an extensive and dynamic career in renewables, liquefied natural gas, and wholesale & retail energy.
Senior Attorney, New York State Department of Financial Services
Alumni Chapter Outreach CommitteeAndrew Sanchez graduated with an MBA from George Mason University, with a focus in Financial Management in 2018. With both his business and legal experience it has helped him become a corporate attorney with over seven (7) years of experience.
Retired, Previously served as a VP/General Manager, OST, Inc.
Alumni Chapter Student Engagement CommitteeBrad Stein has more than 30 years of experience successfully managing and delivering some of the largest and most complex transformational programs in the federal government, with a focus on systems modernization.
Directors-at-Large
Executive Consultant and Portfolio Manager, E-volve Technology Systems
Jeanine Callahan is an executive consultant who leverages deep managerial, technical, and business development experience supporting Government customers to mature and enhance small businesses to achieve strategic outcomes.
Community Strategist, Aetna, Community CARES and Social Impact Team
Jessica Davis is a Community Strategist with Aetna in the Community CARES and Social Impact Team, where she leverages data metrics and analytics to drive decision‑making and develop solutions that address Social Determinants of Health.
Investment Banker, Houlihan Lokey
Waleed Effendi is an investment banker with broad experience across business and finance, advising clients on mergers and acquisitions.
Director, IT Support Services
Andrew Good is an experienced IT leader who has led complex technology operations across the U.S. Senate, the White House, and the U.S. Army.
General Manager and Commercial Property Manager, Jones Lang LaSalle
Real Estate Development Industry Group LeadAmber Moore is the General Manager and Commercial Property Manager at Jones Lang LaSalle, focused on overseeing the management and operations of office and retail assets in the DC market.
Founder, NMR Distributions
Charles Morin is a distribution entrepreneur and business strategist with a focus on consumer products and early-stage venture growth.
Lead of the Women in Business Affinity Group
Yodae graduated summa cum laude from George Mason University with a B.S. in Business, concentrating in Accounting and Operations and Supply Chain Management, class of ’25.
Associate Administrator of Acquisition Workforce Programs, Office of Management and Budget
Joanie F. Newhart, CPCM, has over 40 years’ experience in Federal government contracting. For 13 years, she has been the Associate Administrator for Acquisition Workforce Programs at the Office of Federal Procurement Policy (OFPP) within the Office of Management and Budget and Executive Office of the President.
Prevention Training and Compliance Section Chief, National Guard Bureau
Chassidy Reese serves as the Prevention Training and Compliance Chief at the National Guard Bureau. Chassidy has over 16 years of experience as a human resource professional and has served in various capacities ranging in areas of finance, budget, and insurance prior to joining the National Guard Bureau in April 2018.
Partner, …
Michael VanPatten is currently a board member of Targatek (AI Tools), partner at Hyperbots (agentic AI), and Adjunct Professor at Southern New Hampshire University (SNHU).
Friends of the Board
The Costello Alumni Chapter recognizes alumni who seek deeper engagement as Friends of the Board. These alumni demonstrate their commitment by participating in events and meetings throughout the year and staying connected to Chapter initiatives. Friends of the Board are welcome to participate in any of the Chapter’s industry and affinity groups and are encouraged to join a committee for deeper involvement. While they do not hold voting rights at Chapter meetings, Friends of the Board play an important role in strengthening the alumni network and supporting student success.
Hehder Asghar
Community Engagement Coordinator, RASA
Head of Marketing, TechLabs, LLC
Marketing Lead, Konnex, Inc.
Rahul Bajaj is the Community Engagement Coordinator at RASA, Head of Marketing at TechLabs, LLC and a Marketing Lead at Konnex, Inc.
AI Data Annotator, DataAnnotation
Leslie Bayarri earned a Bachelors of Science in Information Systems & Operations Management and Marketing in 2020. She has over 7 years of experience in solutions consulting across the public and private sector.
Jimmy Benoit
Founder and President, SG Holding
Ricardo Bolanos is a highly accomplished figure in the Northern Virginia real estate market, recognized for his finance expertise, multiple prestigious national sales awards, and strong dedication to community engagement.
Director of Finance, Millennium Challenge Account (Mongolia)
Itgel is a finance executive, currently serving in various senior roles in companies operating in financial services, technology, mining, real estate and management consulting sectors in Mongolia.
Principal Treasure Advisor, KBC Advisory
Assistant Deputy Treasurer, Accounting & Treasury Management Division, Office of the Treasure, Arlington County
Keith Callahan, elected for a third term on the Costello Alumni Chapter, is a successful George Mason University graduate with significant leadership, business strategy, corporate finance and treasury experience. He is currently working with Not-For-Profits and INGOs to improve their treasury, risk and finance functions.
Graduate Enrollment & Outreach Specialist, Costello College of Business at George Mason University
Nicky Chhabra received his BS in Finance from George Mason in 2013 and is currently working for the Costello College of Business Graduate Programs Recruiting and Admission Team.
Vice President, Internal Audit, Serco
Joseph Cox is the Vice President, Internal Audit at Serco. Joseph has over 30 years of assurance, compliance, and consulting experience working primarily with the Federal Government and contractors working within that space.
Vice President, Commercial Real Estate Lender, John Marshall Bank
Hannah Davis is the Vice President, Commercial Real Estate Lender at John Marshall Bank. She primarily focuses on commercial real estate lending for investors, developers and builders in the DMV area across all asset types.
Council of Presidents
The Council of Presidents is composed of past presidents and representatives from the Costello Alumni Chapter. The Council of Presidents supports the efforts of the chapter by serving in an advisory role and responding to duties as necessary that promote the mission of the Costello Alumni Chapter. The Chapter is ready to help all alumni and students in a variety of ways and is a resource to help Costello College of Business students achieve their professional and personal goals.
Senior Business Subject Matter Specialist, Halvik
Alumni Chapter Council of PresidentsDaniel Aldis is a member of the Costello College of Business Alumni Chapter Council of Presidents.
Finance Operational Risk - Risk Management Advisor, Fannie Mae
Becky Anderson is a 2010 Costello College of Business Accounting alumni and a Certified Internal Auditor.
Director, National Business Investment, Fairfax County Economic Development Authority
Originally from the Washington, DC area, John has been at the Fairfax County Economic Development Authority (FCEDA) since 2017, where he serves as the Director for National Business Investment and handles the relationship with emerging tech companies in sectors ranging from artificial intelligence and blockchain to drones and autonomous vehicles.
Principal, Founder, and CEO, MEC Realty Associates
Alumni Chapter Council of PresidentsMark Cummings is a member of the Costello College of Business Alumni Chapter Council of Presidents.
Alumni Chapter Council of Presidents
Todd Donohue is a member of the Costello College of Business Alumni Chapter Council of Presidents.
Retired, IST Faculty & Capstone Coordinator, George Mason University
Alumni Chapter Council of PresidentsPeter Farrell is a retired faculty member and course coordinator for senior design capstone courses in the Information Sciences & Technology Department at George Mason University.
Team Leader/Associate Broker, TVRG Homes at Keller William Capital Properties
Alumni Chapter Council of PresidentsBryan Felder is a member of the Costello College of Business Alumni Chapter Council of Presidents.
Executive Chairman, The Stevie® Awards
Co-Founder, ImageShield
To honor the millions of business executives and workers worldwide who quietly accomplish innovative and extraordinary things in the workplace every day, Michael Gallagher founded the Stevie® Awards in 2002.
Co-Founder and Managing Partner at Bridgewater Health, LLC
Alumni Chapter Council of PresidentsMichael Hamrick is a member of the Costello College of Business Alumni Chapter Council of Presidents.
Deputy Director, Corporate Business Systems
Scott Hine is a member of the executive leadership team within the Department of Energy, Office of the Chief Financial Officer where he is the Deputy Director of Corporate Business Systems. Scott has over 30 years of portfolio, program and project management experience.
Finance Industry Group
The Finance Industry Group builds a network of alumni in finance and connects them with students through events and programs. The group supports signature finance events connected to the Montano Student Managed Investment Fund, and the Costello Fellows on Wall Street, while fostering professional connections, mentorship, and industry learning.
Semiconductor and AI Research, SemiAnalysis
Nick graduated from George Mason University with a degree in finance.-
Investment Banker, Houlihan Lokey
Waleed Effendi is an investment banker with broad experience across business and finance, advising clients on mergers and acquisitions. 
Associate, Thales Capital Partners
Finance Industry Group LeadManya Vij is a finance professional currently serving as an Associate at Thalēs, focusing on hedge fund capital raising and institutional investor relations.
Real Estate Industry Group
The Real Estate Development Industry Group exists to create a strong network of master's in real estate development alumni. This effort serves as an opportunity to enhance personal and professional connections among alumni members through networking and other social events, to foster life-long learning through education and instruction-based programs, and to aid in the expansion and promotion of the master's in real estate development program at George Mason.
Asset Manager, U.S. General Service Administration
Member, Business Alumni Chapter Real Estate Industry GroupTyler Kasak is a decorated Air Force veteran currently serving as an asset manager with the U.S. General Service Administration (GSA), where he is responsible for strategic investment planning for a 7.5M square foot portfolio consisting of office and warehouse space in the federal government’s Washington, D.C., region.
Commercial Lender and Assistant Vice President, John Marshall Bank
Fundraising Chair, Business Alumni Chapter Real Estate Industry GroupKevin Keegan is a commercial lender and assistant vice president at John Marshall Bank.
Principal, Eyremount Investment Group
President, Green Valley Custom BuildersRoger Lin is the President at Green Valley Custom Builders and Managing Partner of Eyremount Investment Group, LLC, two small-scale real estate development firms in Northern Virginia he founded with his family. Since 2007 he has been investing in income producing properties and developable land in the Washington D.C. area.-
General Manager and Commercial Property Manager, Jones Lang LaSalle
Real Estate Development Industry Group LeadAmber Moore is the General Manager and Commercial Property Manager at Jones Lang LaSalle, focused on overseeing the management and operations of office and retail assets in the DC market. 
Commercial Lender and Assistant Vice President, John Marshall Bank
Member, Business Alumni Chapter, Real Estate Industry GroupKristin Norris is a commercial lender and senior vice president at John Marshall Bank, focusing on commercial real estate financing to local builders, developers, and investors. She specializes in residential acquisition, development, and construction lending.
Owner/CEO, Bawku Crossroads LLC
…Malik Salifu is a distinguished professional in real estate development and construction management, holding a Master of Science in Real Estate Development from George Mason University (May 2023).
Project Manager and Associate, Gordon US LLC
…Courtney Scheepers, '24 graduated from George Mason University with a Bachelor of Science degree in Civil, Environmental, and Infrastructure Engineering and have spent the past 8 years working in Land Development.
Senior Development Manager, Trammell Crow Company
…Joe Whitebread, '15, is a licensed civil engineer with five years experience in real estate investment, and more than 10 years of experience in real estate and land development.
Women in Business Affinity Group
The Women in Business Affinity Group builds a network of alumni committed to advancing women in business. The group connects alumni through networking, mentorship, and professional development, while supporting student success through the Women in Business student organization, the alumni chapter Student Engagement Committee, and a dedicated scholarship endowment for Costello business students.
Client Transaction Services Manager, Accenture LLP
Chair, Women in Business InitiativeChaimaa Fekkak is a Client Transaction Services Manager at Accenture LLP, specializing in providing financial analysis, deal shaping and pricing, and deliverables for proposals throughout a variety of portfolios within the commercial sector in North America.
Managing Director, Northwestern Mutual
Board Member, Women in Business InitiativeMiranda Fulk serves as the Managing Director of Northwestern Mutual Fairfax where she manages a comprehensive financial planning firm of 12 advisors and their teams with total assets under management of $2 billion.
Senior Account Director, Lumen Technologies
Board Member, Women in Business InitiativeRoya Johnson is a senior account director at Lumen Technologies.
Founder and Owner, Vibrant Mind Counseling, LLC
Board Member, Women in Business InitiativeFounder and Owner at Vibrant Mind Counseling, LLC with 20 years of experience in Behavioral Healthcare leadership and direct care provision in the public and private sectors.
Senior VP, Loan Administration and Operations, The Freedom Bank of Virginia
Board Member, Women in Business InitiativeExperienced Senior Vice President of Loan Administration with a demonstrated history of working in the banking industry.-
Lead of the Women in Business Affinity Group
Yodae graduated summa cum laude from George Mason University with a B.S. in Business, concentrating in Accounting and Operations and Supply Chain Management, class of ’25. 
CFO, CPA, American Society of Radiologic Technologists
Treasurer, Women in Business InitiativeLaura Niel leads the finance team at the American Society of Radiologic Technologists partnering with colleagues to make progress on the mission of elevating the medical imaging profession and improving safety for patients.