WSO2, a leader in enterprise digital infrastructure technology, has announced the addition of Tami Reller and Nina Hargus to its board of directors. These seasoned executives bring extensive leadership experience in finance, marketing, strategy, and technology, further strengthening WSO2’s capabilities to drive global growth and innovation in the digital space.
Tami Reller offers a wealth of experience in leadership roles spanning finance, digital strategy, and marketing. She has held significant executive positions at Great Plains Software, Microsoft, and UnitedHealth Group, where she served as chief financial officer, chief digital officer, and chief marketing officer. Most recently, she was the CEO of Duly Health and Care, the largest independent physician group in the U.S.
In addition to her role at WSO2, Tami serves on the boards of SPS Commerce (SPSC), a publicly traded company, HealthBridge, a private healthcare firm, and Fairview Health, a large nonprofit health system. Tami holds a bachelor’s degree in Mathematics from the University of Minnesota, Moorhead, and an MBA from St. Mary’s College in Moraga, California.
Nina Hargus, who was previously on WSO2’s board from July 2023 to May 2024 during the company’s transition under EQT ownership, is rejoining the board to continue her work in enhancing WSO2’s brand and business strategy. With an extensive background in leading growth and transformation, Nina has held CMO roles at EMC, Virtustream, and VCE, as well as a senior executive position at Dell Technologies where she helped structure and lead Global Field and Partner Marketing during the Dell-EMC merger.
Nina also advises companies and boards and is an External Advisor in the Bain Advisory Network. She graduated from Wellesley College with a BA in Economics, where she also serves as a student mentor, and attended the MIT Sloan Executive Education program.
With WSO2’s cloud-native solutions supporting over 60 trillion transactions and managing more than 1 billion identities annually, the expertise of both Tami and Nina will be critical to guiding the company’s expansion strategy, refining its brand positioning, and aligning business objectives with marketing initiatives.
“As we continue empowering enterprises with cloud-native technologies to drive innovation, we are thrilled to have Tami and Nina join our board,” said Dr. Sanjiva Weerawarana, WSO2’s founder and CEO. “Tami’s leadership in finance and digital strategy, combined with Nina’s deep marketing experience, will play a key role in shaping WSO2’s future as we accelerate our growth globally.”
Both Tami and Nina expressed excitement about joining WSO2 during this crucial phase. “I’m excited to support WSO2’s mission to enable businesses to deliver exceptional digital experiences,” said Tami Reller. “I look forward to collaborating with the leadership team to foster growth and innovation.”
“I’m passionate about helping companies scale and stand out through strategic marketing and go-to-market initiatives,” said Nina Hargus. “WSO2’s history of innovation is inspiring, and I’m eager to contribute to its continued success.”
Founded in 2005, WSO2 is the largest independent software vendor specializing in open-source API management, integration, and identity and access management (IAM) products. WSO2’s offerings—including the next-gen internal developer platform, Choreo—empower organizations to harness the full potential of APIs for secure digital service and application delivery.
WSO2 supports thousands of enterprises in over 90 countries on their digital transformation journeys. The company’s open-source, API-first approach frees developers and architects from vendor lock-in, allowing for faster digital product development. With more than 800 employees globally and offices across multiple countries, WSO2 has an annual recurring revenue of USD 100 million.
