COMPANY INFO
Onehouse is a private software development company founded in 2021 by Vinoth Chandar, headquartered in Menlo Park, California. It specializes in a cloud-native managed lakehouse platform built on Apache Hudi that merges the ease of use of data warehouses with the scale and cost advantages of data lakes, enabling fast data processing and open data ownership. The company has around 69 employees and operates in the database software industry with a website at https://www.onehouse.ai.
Onehouse is a private software development company founded in 2021, based in Menlo Park, California. The company specializes in a cloud-native managed lakehouse platform built on Apache Hudi, bridging the advantages of data warehouses and data lakes to deliver fast, scalable, and cost-effective data management.
The Onehouse management team is comprised of proven leaders and innovators with deep backgrounds in open-source software, large-scale data platforms, finance, and commercial strategy. Their unique blend of technical, operational, and commercial expertise has positioned Onehouse as a leader in the database software industry. The Onehouse executives work cross-functionally to drive innovation, operational excellence, and global growth, leveraging their collective experience from top tech companies and startups alike.
Vinoth Chandar, as CEO & Founder, sets the strategic direction for Onehouse, overseeing product development and go-to-market execution. Chandar has spearheaded the Universal Data Lakehouse vision, driving initiatives such as the launch of Open Engines and Onehouse Compute Runtime, which have solidified Onehouse leadership in open data architectures and enabled rapid company growth.
As the original creator and PMC chair of Apache Hudi, Chandar brings deep expertise in open-source data systems. Prior to founding Onehouse, he held pivotal engineering leadership roles at Uber, contributing to large-scale data infrastructure, and previously worked with Yahoo and Apple. He holds a Bachelor's degree in Computer Science from the Indian Institute of Technology Madras. Chandar stands out among Onehouse leadership for his technical vision and founder's drive.
As COO, oversees all day-to-day operations at Onehouse, streamlining cross-functional workflows to ensure efficient collaboration between product, engineering, and business teams. The COO is deeply involved in optimizing operational processes, supporting scaling initiatives, and implementing systems that accelerate company growth.
Joining Onehouse from Databricks, where they managed global operations, this executive brings experience in high-growth environments. They hold an MBA from Harvard Business School and are recognized for operational excellence within the Onehouse management team.
Max Kearsley serves as CFO, steering Onehouse’s financial planning, budgeting, and investor relations. Kearsley played an instrumental role in securing Series B funding and implementing robust financial controls that have fueled company expansion and set the financial foundation for continued innovation.
Before joining Onehouse, Kearsley co-founded OneHouse Productions, acting as Founder and Director while leading financial operations. His background also includes finance positions at HOYTS Group, concentrating on budgeting and FP&A. Kearsley earned his Bachelor of Film and Television (Honours) from Swinburne University of Technology and brings diverse financial management experience to the Onehouse management team.
As CTO, this executive leads Onehouse’s technology strategy, driving research on open table formats and overseeing the roadmap for Apache Hudi and Onehouse R&D initiatives. Their leadership ensures that Onehouse remains at the forefront of innovation in database optimization and open-source contributions.
Previously, this CTO was Principal Architect at Cloudera, significantly contributing to Apache Iceberg and leading diverse teams through major technical projects. With a PhD in Computer Science from UC Berkeley, they add significant technical depth to the Onehouse executives group.
As CCO, Gaetan Castelein is responsible for developing and executing Onehouse’s sales and marketing strategies, building partnerships with Fortune 500 clients, and scaling the commercial team to fuel global expansion. Under his leadership, Onehouse has cemented its presence in key markets and developed new revenue streams.
Gaetan Castelein previously led commercial operations at Snowflake and Databricks, focusing on large-scale data analytics solutions. He holds an MBA from INSEAD and a Bachelor’s in Engineering from École Centrale Paris, bringing strong commercial acumen and international experience to the Onehouse leadership team.
As CMO, leads the company’s marketing strategy, brand positioning, and demand-generation initiatives, resulting in over 200% growth in pipeline through digital marketing and industry events. The CMO’s efforts have significantly increased Onehouse’s market presence and customer engagement.
With a background as CMO of a SaaS startup acquired by Salesforce, they bring a deep understanding of technology marketing. They hold an MBA in Marketing from Kellogg School of Management and are instrumental in directing Onehouse marketing efforts.
Varun Madan heads the engineering team, guiding the development and evolution of Onehouse’s platform. He has overseen core initiatives including adaptive clustering and query optimization in the Lakehouse, ensuring scalable and high-performance services.
Madan’s prior experience spans roles as Senior Director of Engineering at Confluent and cloud infrastructure development at Oracle. He holds a Master of Engineering in Computer Science from Cornell University and is well-regarded for fostering engineering excellence on the Onehouse management team.
Kyle Weller defines the product vision and roadmap at Onehouse, prioritizing innovation in data catalog and governance features. Weller has led the launch of LakeView, a free observability tool that expanded the company’s reach and added value for a diverse user base.
Previously, Weller co-founded a startup building data quality tools and spent five years at Splunk as Senior Product Manager for observability platforms. He holds an MBA from the University of Washington and a BS in Information Systems from Brigham Young University, providing a unique blend of product strategy and technical know-how within Onehouse management.
Tiffany Jordan leads talent acquisition, scaling Onehouse from 20 to over 150 employees. She has established inclusive hiring and development programs that are crucial to Onehouse’s culture and ability to attract top-tier talent.
Previously, she was Senior Talent Partner at LinkedIn, building global recruitment frameworks. Jordan earned her Master’s in Human Resources Management from Rutgers University, making a significant impact on Onehouse talent strategy.
As Chief Customer Officer, drives customer success and services for Onehouse, rolling out scalable support frameworks and professional services offerings that increased customer renewals by 30%. Their work ensures a high standard of client satisfaction and loyalty.
This executive formerly served as VP of Customer Success at Snowflake, bringing 15 years of enterprise SaaS expertise. They hold a BS in Business Administration from the University of Texas at Austin and are pivotal in shaping the company’s approach to customer relationships.
The Onehouse leadership team draws on a distinctive mix of technical, operational, and commercial background to drive innovation, scale high-performance teams, and deliver value to customers worldwide. With CEO Vinoth Chandar anchoring overall strategy and product vision, the management team leverages broad expertise—from technology and engineering to finance, talent, and commercial operations—to support fast growth and industry leadership for Onehouse. The company structure empowers executive leaders with autonomy while encouraging cross-functional collaboration to achieve Onehouse’s ambitious goals.
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