Leadership

Experienced teams transform
industries. And we’ve got years of experience.

Executive Leadership Team

Blue Sage Solutions’ senior talent led by its leadership team outlined below has developed enterprise class solutions for some of the top financial services organization in the country. Specializing in mortgage loan platforms and fulfillment, our core team possesses more than quarter century of experience ensuring highly successful implementations and innovative technology solutions. Our team created the first end-to-end web-based LOS back in 1998 and has never stopped innovating.

Carmine Cacciavillani

Founder and President

Carmine Cacciavillani, Founder and PresidentCarmine has over forty years of experience in the creation of complex software-based business solutions, over three decades of it spent in the Mortgage industry as a solutions provider. He has built a track record of delivering best-of-breed software solutions to complex business problems. His core competency is in mortgage origination systems. Serving a broad customer base, his systems have continuously challenged the standard for the industry, adding functionality and ease-of-use features that have increased throughput and decreased cost to process. In 2011, Carmine founded Blue Sage Solutions. Using advanced technology stacks with Cloud and Mobile, Blue Sage Solutions provides end-to-end loan origination platforms for the Consumer Lending industry.

40
years
experience
Overview
  • Founder and President of three companies focused on serving the Financial Services Industry
  • Input Creations, Inc., founded in 1980 and sold in 1996
  • Palisades Technology Partners, LLC., founded in 1999, sold in 2006
  • Blue Sage Solutions, founded in 2011
  • Architect of numerous origination systems, including Chase and Citibank’s
  • Headed implementations at Ditech.com, Wachovia, Long Beach Mortgage and WAMU

David Aach

Chief Operating Officer

David Aach, Blue Sage COODavid Aach has more than twenty-five years’ experience in the mortgage & finance industry with a focus on increasing relationships with industry partners, clients and prospects. Prior to Blue Sage, Aach led the sales and marketing team as executive vice president of Docutech, helping the company more than double its revenue and become an industry leader in its field. Before Docutech, Aach worked for 10 years at IBM Corp. as director and industry expert in its mortgage practice. He previously served as chief operating officer at Palisades Technology Partners, which was acquired by IBM in 2006. At Palisades he worked with its founder and president, Carmine Cacciavillani, who later then founded Blue Sage Solutions.

25
years
experience
Overview
  • Joined Blue Sage in 2020 to help manage growth and leverage industry relationships with both lenders and partners
  • Track record for helping grow financial services technology firms
  • Previously worked with the Blue Sage founder and key management team at IBM, Palisades Technology Partners, Harland and CitiMortgage

John Tammi

Chief Financial Officer

John Tammi, Blue Sage CFOJohn has over thirty years of experience in software and services settings, primarily in growth technology businesses across all aspects of accounting, finance and M&A. He has served as chief financial officer of several technology businesses, achieving successful exits. He also worked with IBM Corp. in a number of roles, including as CFO of its Lending Services business, as well as Palisades Technology Partners.

30
years
experience
Overview
  • Forty years experience in finance, accounting and operations
  • CFO in multiple software and services settings
  • Financial Services and M&A experience includes Palisades Technology Partners, and IBM Lender Process Services (later Seterus)
  • CPA with MBA (beta gamma sigma) Columbia University in the City of New York

Steve Octaviano

Chief Technology Officer

Steve Octaviano, Blue Sage CTOSteve’s career is marked by successful design, development and delivery of complex and innovative mortgage lending and transaction management systems in financial services. He puts a strong focus on product design, customer needs analysis and enterprise class IT performance. He is a practical, results-oriented individual with extensive mortgage banking industry experience and utilizes motivational style leadership to drive results with his staff and peers, to deliver client value. Steve joined Blue Sage Solutions as their CTO in early 2016 to help drive growth and technical innovation projects. Steve has worked with this core team within several prior organizations. Before Blue Sage, Steve spent nine years with IBM’s Global Business Services responsible for IBM’s Lender Solutions platform architecture and technical business strategy.

35
years
experience
Overview
  • Blue Sage Solution Chief Technology Officer, May, 2016 to present day.
  • Financial Services Chief Architect for IBM Lender Solutions, from 2006 through 2016.
  • Chief Technology Officer for Palisades Technology Partners, LLC., founded in 1999, sold in 2006 to IBM. Worked with CIOs and CTOs at Top 20 lenders to successfully design, integrate and deliver the Impact Enterprise Lending Platform.
  • Principal architect and product development roles in several prior companies, leveraging leading edge technologies and designs to deliver innovative solutions that drive hard ROI for the business.
  • Technology Evangelist for: Rules Engine use, Micro Services, API driven Rich Web Based UIs, and Standards Based design and development.

Joey McDuffee

VP, Sales and Marketing

Joey McDuffee, Blue Sage Vice President Sales and MarketingJoey has been dedicated to designing, developing, implementing, supporting, and selling mortgage origination technologies for over 25 years. He has worked with a variety of the largest banks and mortgage companies in the U.S. and abroad in designing and implementing mortgage origination technology solutions and assisted with transformational process re-engineering. Prior to leading sales at Blue Sage Solutions, he held numerous management roles, including sales, technical services and training departments while providing product design, technical support, project management, and implementation expertise. Joey has published a number of industry articles, participated in industry expert roundtables, and has been a speaker and panelist at industry conferences.

25
years
experience
Overview
  • Successful sales and implementation executive and problem solver that blends a combination of business knowledge and technical acumen in order to provide the most ideal approach to issues facing lenders every day.
  • Worked with banks and mortgage throughout the U.S. and abroad to provide optimized solutions for their specific needs within each geography.
  • Previous clients include Wells Fargo, Citicorp, BNYM, JPMC, BOKF, BMO Harris, HNB, First Republic Bank, NWB, and US Bank.

Tina Kosur

Head of Project Management Office

Tina Kosur Head of Project Management Office at Blue Sage SolutionsTina Kosur leads the Project Management Office (PMO) at Blue Sage Solutions, where she oversees delivery of complex LOS and servicing implementations and strategic initiatives. With over 25 years of experience in mortgage tech and financial services, Tina blends business and technology leadership to drive measurable results. Tina has a proven track record of rescuing high-risk projects and building scalable delivery frameworks. She brings deep experience from her work at Morgan Stanley, Bank of America, and Willis Towers Watson—and has become a cornerstone of Blue Sage’s implementation success since joining in 2020.

26
years
experience
Overview
  • Head of Project Management Office at Blue Sage Solutions (August 2020–present), leading client implementations, internal initiatives, and strategic delivery across lending platforms.
  • Reduced LOS implementation timelines by 50% through scalable methodologies and process innovation.
  • Formerly managed large scale transformational-change initiatives, led regulatory and audit-driven tech projects at Morgan Stanley, and high-risk project recovery at Willis Towers Watson.
  • Deep mortgage industry roots—spanning origination, servicing, analytics, and IT—at institutions like Morgan Stanley, Wells Fargo, and Bank of America.
  • Recognized for hands-on leadership, mentoring high-performing teams, and rescuing complex, at-risk projects.

Dee Khullar

Head of Marketing

Dee Khullar, Blue Sage Solutions Head of MarketingDee Khullar leads marketing at Blue Sage Solutions, where she drives brand growth, demand generation, and strategic go-to-market initiatives for the company’s next-generation digital lending platform. With over 20 years of experience in enterprise and mortgage technology, Dee blends creativity and data-driven strategy to build partner ecosystems, accelerate revenue, and elevate market presence.

Before joining Blue Sage, Dee held senior marketing leadership roles at industry innovators including ICE Mortgage Technology, Notarize, and Stavvy—where she launched scalable partner networks, doubled partner-led revenue, and transitioned major ISVs such as Adobe to co-sell marketing models. At ICE, she spearheaded the creation of the mortgage industry’s largest partner marketplace, resulting in growing annual partner revenue.

Dee is recognized for building high-performing teams, driving measurable marketing ROI, and forging deep cross-industry partnerships that connect technology with business growth.

25
years
experience
Overview
  • Head of Marketing, Blue Sage Solutions (2023–present): Leads brand strategy, demand generation, and product marketing for a rapidly growing SaaS mortgage technology company.
  • Director of Partner & Product Marketing, ICE Mortgage Technology (2015–2022): Built and scaled the industry’s largest partner marketplace with 250+ integrations, driving 15% of total company revenue.
  • Senior Director of Partner Marketing, Notarize (2022): Doubled partner-led revenue in 6 months through joint go-to-market campaigns with FedEx Office and Adobe.
  • Marketing Director, Stavvy (2023): Revamped partner and product marketing strategies, delivering 75% of MQLs through channel engagement.
  • Deep expertise in partner ecosystems, product marketing, brand strategy, and GTM execution across mortgage, fintech, and enterprise SaaS sectors.
  • Known for strategic vision, creative storytelling, and building alignment between marketing, sales, and product teams to drive sustainable growth.

Maya Gardner

Director of Program Management

Maya Gardner, Blue Sage Solutions Director of Program ManagementMaya Gardner has more than 20 years of experience in enterprise software delivery and program management, including 10 years in mortgage technology, with a focus on scaling organizations through disciplined execution, capacity planning, and delivery governance. At Blue Sage Solutions, Maya serves as Director of Program Management, overseeing core product development, business analysis, and production support teams while leading the company’s software release and delivery processes. Prior to joining Blue Sage in 2020, she spent five years at ICE Mortgage Technology (Ellie Mae) in Professional Services as Consulting Partner Program Manager, supporting partner enablement and internal delivery improvements. Earlier in her career, Maya held leadership roles across software development, PMO, and professional services in multiple industries, helping organizations modernize operations and grow efficiently.

25
years
experience
Overview
  • Director of Program Management, Blue Sage Solutions (Oct 2020–Present)
  • Consulting Partner Program Manager, Professional Services, ICE Mortgage Technology (Ellie Mae) (5 years)
  • 20+ years across enterprise software delivery, PMO, professional services, and business solutions leadership
  • 10 years in mortgage technology focused on scaling delivery, SDLC discipline, and capacity planning
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