Our Team
Our team is composed of individuals with a diverse set of experiences that represent the multifaceted nature of planning, with backgrounds in FP&A, Management Consulting, Technology Consulting, Business Operations, and more. We are lifelong learners who enjoy serving clients and sharing knowledge so that our expertise and experience becomes your team’s as well.


Caleb Maxson
Caleb is a finance, operations, and technology expert with a wide range of experience across strategic finance, management consulting, technology consulting, and planning software. He has worked in and consulted for organizations ranging from seed-stage startups to Fortune 500 enterprises and has partnered with functional teams across GTM to operations to finance & technology. He is passionate about helping finance and business operations teams scale by breaking down traditional functional and technical siloes and leveraging technology to create a collaborative environment for both strategic planning and execution.
Prior to founding OVG in 2019, Caleb led teams at Gemini, Sunrun, and DocuSign, and consulted for organizations at Alvarez & Marsal, Anaplan, and Hitachi Consulting.


Ryan Kim
Ryan is an experienced consultant with technical and advisory consulting experience across Corporate and Business FP&A. He has led the delivery of numerous projects across the SaaS, E-commerce, and Manufacturing industry. Internally, Ryan was OVG’s first hire and has been instrumental in leading OVG’s technical training program to scale talent.
Ryan possesses strong engagement management, planning process improvement, technology architecture, and enablement skills. He is currently a certified Master Anaplanner and holds a bachelors in Economics from the University of California, Los Angeles.


Jack Carter
Jack Carter is a seasoned finance professional with over a decade of expertise in GTM finance, corporate finance, operations finance, sales analytics, and financial planning tools, with a particular focus on the energy and healthcare sectors.He has successfully developed and managed advanced revenue models, customer acquisition cost models, cash flow models, and P&Ls, while also leading end-to-end volume forecasting processes.
Jack has collaborated with operations, sales, retail, digital marketing, and product teams to align finance practices with strategic, value-added initiatives. Passionate about leveraging technology and proven processes, he empowers finance teams to shift from traditional tasks to more strategic, value-driven work.


Anna Ras
Anna Ras is a seasoned consultant specializing in Go-to-Market (GTM) strategies for both B2B and B2C sectors. With a strong background in marketing, market research, and sales enablement, she brings a customer-centric approach to every engagement.
Anna has a proven track record of driving revenue growth and customer product adoption for Fortune 100 companies in the SaaS and Retail industries. Known for her collaborative approach, she excels at aligning cross-functional teams to achieve shared growth objectives.
Anna holds an MBA from Hult Business School and enjoys spending time with her two children.


Andrew Kim
Andrew Kim is an experienced lead consultant with expertise in finance transformation, business process design, and process optimization. Andrew started his career in SaaS and after graduating from UC Berkeley with an Economics degree, transitioned into management consulting where he has spent the past five years advising clients across multiple industries including technology, biotech, real estate, and manufacturing. Throughout his career, he has partnered with finance, sales, and revenue operations teams to drive transformational initiatives.
Prior to joining Openvale Group in 2023, Andrew worked as a consultant for Grant Thornton and analyst at Auctane.


Brian Ngan
Brian Ngan is an experienced lead consultant with expertise in business process optimization and design and technical implementations. Brian graduated from UC Berkeley with a dual degree in Data Science and Operations Research. He began his career at Openvale Group where he has worked with clients across many industries such as apparel, manufacturing, and SaaS and partnered with functional teams across finance and operations.
He is passionate about leveraging the use of flexible technology to break down major operational pain points to increase efficiency and transparency across all teams.


Eric Hahn
Eric is an experienced lead consultant specializing in FP&A technology and process design. He excels at bridging technological gaps, streamlining finance processes, and fostering collaboration across cross-functional teams. Eric has deep expertise in implementing planning software, including Anaplan and Planful. He has led implementations across multiple industries, including SaaS, ecommerce, pharmaceuticals, real estate, and education. Notable projects include implementing a revenue model for a $1 billion ecommerce business and managing a complex technology migration for a real estate tech company.
Before joining OVG, Eric earned his degree in economics from UCLA. Outside of work, he is an avid tennis fan and was a member of the UCLA men's tennis team.


Abraham Chung
Abraham is a lead consultant at Openvale Group, where for the past 2.5 years he has advised clients across the manufacturing, technology, and banking industries. Since graduating from UCLA, Abraham has specialized in finance transformations, AI-driven initiatives, and data integration projects.
His key achievements include building a custom LLM model for internal use, implementing regression modeling solutions, streamlining platform data flows, and overseeing financial planning rollouts. With a passion for leveraging advanced analytics to optimize business performance, Abraham continues to partner with diverse stakeholders to deliver innovative, high-impact outcomes. Prior to joining Openvale Group in 2022, Abraham has interned as an operations manager and software developer at multiple Fortune 500 companies.


Franny Martinetti
Franny is a consultant who is skilled at research and data analysis with experience working with clients in a variety of industries, including SaaS. She is also proficient in technical delivery and enjoys combining this with qualitative research. She is currently studying at the University of Michigan’s Ross School of Business.


Claire Hendershot
Claire Hendershot is an associate with experience in product development using Microsoft Power Apps, Power BI, and Microsoft Fabric. She also has a background in Java and Python development. She has experience building comprehensive budget analysis reports for clients. Claire is a Dean’s List honors student currently pursuing a Computer Science degree with a minor in Mathematics at Northeastern University.


Dennis Sevilla
Dennis is the current CFO/COO for Guru and was previously CFO for Domino Data Lab and VP of Strategic Finance at Sunrun. He is a strategic operator with experience across finance, operations, and systems across multiple industries (Software, FinTech, Solar, Ad Tech, Semiconductors) and maturity of companies (Series B <$20M revenue & <100 employees to public companies with >$1B revenue & >7,000 employees).


Jason Anderson
Jason currently leads Finance and Accounting at Snapdocs. Previously, Jason led various Strategic Finance functions at Sunrun and while at KPMG, he advised private equity and strategic clients on multiple transactions for middle-market private companies, both domestic and international. He is a high-energy, high-impact finance, strategy and analytics leader with progressive, diversified experience across various industries. He is motivated by solving valuable and challenging problems with great people.
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