Innovation Advocate: Microsoft and Madrona Leader’s Dedication to Developers and Startups

S. “Soma” Somasegar Remembered as a Pioneer in the Seattle Tech Community

S. “Soma” Somasegar, a prominent figure in the Seattle tech scene, who spearheaded Microsoft’s Developer Division during his 27-year tenure at the company, and later supported numerous cloud and AI startups as an investor, board member, and advisor, has passed away.

The news of his passing was confirmed by Microsoft and Madrona, the Seattle-based venture capital firm where Somasegar played a pivotal role for the past 11 years.

Microsoft CEO Satya Nadella, who had known Somasegar since the early 1990s, described him as “a remarkable leader who played a significant role in growing and shaping Microsoft’s developer ecosystem.” Nadella also expressed his deep sorrow at the loss of a dear friend and colleague.

Somasegar, aged 59, is survived by his wife, Akila, and their two daughters. The cause of his death has not been disclosed.

Matt McIlwain, Managing Director at Madrona, spoke of Somasegar’s generous spirit and the profound impact he had on those around him. The loss has deeply saddened all who knew him.

McIlwain emphasized the focus on supporting Somasegar’s family, the Madrona team, and the wider Microsoft community, all of whom were touched by Somasegar’s presence.

On its website, Madrona paid tribute to Somasegar, acknowledging the love and respect everyone held for him.

Early Life and Career Journey

Born in the coastal town of Puducherry, India, on August 13, 1966, Sivaramakrishnan Somasegar, known affectionately as “Soma,” was raised in a household that prioritized education above all else. His humble beginnings and dedication to learning shaped his future endeavors.

After arriving in the U.S. in 1987 to pursue a master’s degree in computer engineering, Somasegar’s journey led him to Microsoft in 1989, where he made significant contributions to projects like Windows NT and the establishment of Microsoft’s India Development Center in Hyderabad.

Over the years, Somasegar’s leadership within Microsoft’s Developer Division paved the way for advancements in technology, including the expansion into mobile and cloud computing. His decision to open-source the .NET core server runtime in 2014 marked a pivotal moment in Microsoft’s approach to developers worldwide.

Transition to Venture Capital

In 2015, Somasegar transitioned to the world of venture capital, joining Madrona Venture Group as a venture partner and later rising to the position of Managing Director. His focus on early-stage investments in cloud infrastructure, AI, and developer tools led to successful partnerships with companies like Snowflake, UiPath, and Pulumi.

Noteworthy among his achievements was the acquisition of Statsig by OpenAI for $1.1 billion in 2025, showcasing Somasegar’s keen eye for promising ventures.

Outside the realm of technology, Somasegar was actively involved in Seattle’s sports and cultural communities, co-owning the Seattle Orcas and being part of the ownership group of the Seattle Sounders FC.

His legacy extends beyond his professional accomplishments, as colleagues and friends remember him for his warmth, integrity, and unwavering commitment to the community.

Somasegar’s impact on the tech industry and his profound influence on those around him will be deeply missed and forever remembered.