Meet the Team
We are a team of entrepreneurs, coders, finance experts and thought leaders, working toward a world filled with 100% clean energy for all. But our true measure of impact is reflected in the number of people prospering in the clean energy economy. We’re excited to build that world with you.
Founder & CEO
A mission-driven entrepreneur, Billy has founded, invested in and advised many clean energy companies and organizations over the last 20 years. He was honored as one of Rolling Stone's 25 People Shaping the Future.
President and Chief Operating Officer
For the last 20 years, Patrick has grown and managed industry-leading consumer lending businesses, including Capital One and Toyota Financial Services. In each of his three prior COO positions, he launched and scaled successful point of purchase financing businesses, most recently in the home improvement channel.
Chief Financial Officer
Melissa has served as Chief Financial Officer for domestic and international banks, including Cross River Bank, TD Bank and Santander Bank. She has more than 25 years of experience, including senior leadership positions with high-growth fintech and payment systems. Melissa is experienced in raising capital, building partnerships and financial management for public companies.
Chief Technology Officer
Nagaraju is a technology and product executive with over 20 years of experience in innovation, architecture, product delivery, and operations. He is an entrepreneurial technology leader and most recently led growth and transformation of market leading products at Intuit and Clarivate Analytics (formerly part of Thomson Reuters). He has delivered successful outcomes for startups, private equity, and large public companies by creating technology vision, strategy, and roadmaps.
Chief Product Officer
Tamiko leads Mosaic’s product management and product design teams. She has executive experience in high-growth companies and has a passion for building great products and teams. Prior to Mosaic, Tamiko has had leadership roles at ServiceNow and Renovate America.
Chief Risk Officer
Richard has over 25 years of consumer leadership experience at major banks, fintech lenders, and consulting firms. This deep consumer lending experience has been tuned to guide several fintech leaders in the development of their lending programs. Most recently, Richard was Upgrade's Chief Risk Officer, responsible for credit risk, regulatory compliance, and operational risk.
Chief of Funding
Richard has more than 25 years of experience in the corporate treasury and capital markets arenas, including executive funding and liquidity roles for Ally Financial and Capital One. He has experience in capital markets, derivatives, asset liability management, cash management and treasury systems, and has managed funding programs across 15 countries. Richard also led the Structured Finance Association for five years and has served on multiple U.S. federal and international regulatory committees.
Chief Accountant and Controller
Morey leads all aspects of Mosaic’s financial reporting and technical accounting functions. He has more than 15 years’ experience and brings a depth of expertise in accounting, consumer lending and capital markets. Prior to Mosaic, Morey held leadership roles at American Express, Goldman Sachs and EY.
Vice President of Marketing
Carol has more than 25 years’ experience building relevant brands and top- and bottom-line growth. She has worked in automotive, financial services, technology, petroleum and agriculture. Her passion is comprehensive research that informs brand strategy and strengthens distribution channels, customer bases and product launches. Her communications programs manage strategic and organizational change that achieve internal alignment towards key business results.
SVP, Operations and Customer Experience
Jeff has spent over 25 years in various operational roles and industries, and has a passion for building high-performing teams. Before starting at Mosaic, Jeff led production and delivery of customer experience, operations, and customer care at TurboTax (Intuit), Mitchell International, Renovate America, and Sun Microsystems. In addition, he served as an Air Force intelligence officer and is a certificated Six Sigma black belt.
Vice President of Business Operations
Specializing in Business Operations, Anitha has over 14 years of experience in Enterprise Program and Process execution. She has extensive experience with execution leadership at fast-growing consumer lending businesses, holding prominent roles at Affirm, Capital One and Westlake Financial Services.
General Manager of Solar and Storage
John is a longtime solar industry professional with more than 13 years of experience managing new partner development and training, business intelligence and portfolio management. Prior to Mosaic, he held leadership positions at Sunrun and REC Solar, Inc. He works closely with Mosaic’s clients throughout the solar ecosystem including OEMs, distributors, installers, sales organizations and SaaS platforms.
Vice President of Sales, Solar
Paola has over 12 years of experience leading high-performance sales teams. She currently leads the solar sales division for Mosaic. Prior to joining Mosaic, she held leadership positions at Tesla and SolarCity. She is also known to dance when happy, laugh long after the joke is over, and bring plenty of spice to the job. Paola's passion is to make the world a better place for generations to come.
Vice President & Head of Strategy and Corporate Development
John is a senior finance, investment and strategy leader with over 20 years’ experience in the power and renewables industry. He has deep, cross-functional expertise in the residential solar sector including corporate development, capital raising and execution, treasury, planning, analytics, and product and market development. John has helped manage and scale residential solar businesses experiencing hyper-growth since 2015 and prior was an institutional investor, credit analyst, and investment banker for 18 years.
Julianne oversees all aspects of Mosaic’s legal affairs and brings extensive experience in finance, M&A, and corporate law. Prior to joining Mosaic, Julianne served as Associate General Counsel at Renew Financial, and was a member of the energy and infrastructure department at Orrick, Herrington & Sutcliffe LLP.
Vice President of Engineering, Applications
David has more than 20 years of experience leading a variety of technology products and teams. He has held leadership positions in engineering at companies such as Travelocity, Dogster and Spruce Financial, where he designed, developed and implemented a number of large-scale product initiatives. He is passionate about clean energy and prides himself on bringing diverse teams from around the world together to work toward common goals.