Great ideas rarely emerge from isolation

South Park Commons is a community of technologists ideating and validating what to build next. We believe this shouldn’t be done alone. Our members range from exited founders and highly-cited researchers to new graduates and first-time entrepreneurs. What unites us is ambition, ability, and a mutual commitment to helping each other navigate -1 to 0.

south park commons community

OUR Members

A Modern Day Xerox PARC


We focus on highly technical builders in the -1 to 0. Over the last decade, we have had 1,000 members join us to start companies, pursue research, and work on other ambitious projects.

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Tim
Tim Shi is the Co-Founder and CTO of Cresta, where he helped pioneer the use of generative AI in the enterprise, launching a GPT-based product in 2019. A former Stanford AI researcher and early OpenAI team member, his work on web-based reinforcement learning helped shape modern digital agents. Under his leadership, Cresta powers major companies like Verizon and United Airlines, delivering hundreds of millions in ROI.
Tejas
Consumer product leader w/experience in content, creator economy & gaming. Built ShareChat audio chatrooms and Moj Live, India’s largest UGC livestreaming platforms. Exploring gen AI for connection-driven products. Dabbling in mental health space and open to new ideas. Passionate about fitness, climbing & running.
Sean
Independent technologist based in NYC. The focus: memory & personalized AI. The rest: furniture studio & grants program.
Grace
Data infrastructure + developer tooling at Palantir. Explored devtools + dating while at SPC. Have now found my way to crypto :)
Hailun
Helen led product design teams at Facebook and Cruise and specialized in designing consumer and business products. She is exploring new ideas with her co-founder.
Danh
Principal at SPC Fund; Formerly at Bridgewater Associates and early PM at Blend. Studied Finance & Computer Science at Penn. Born and raised in Cupertino - now lives in San Francisco (Glen Park) with his wife and 2 daughters.
Praveen
Praveen Chekuri is the Co-Founder & Co-CEO of Ascend, the first modern insurance payments platform that provides automated payments, financing, & payment operations. Previously he's worked at Hippo, Houseparty & Instacart.
Daniel
Daniel Tatenko, seasoned detective - focused on leveraging AI to streamline crime reporting, reduce officer workload, and improve public safety by enhancing collaboration between law enforcement and the community.
Jason
Jason is the co-founder and CEO of Slab. He is also BDFL for the open source project Quill and formerly the founder of Stypi (sold to Salesforce). He holds a BS in Computer Science from Stanford.
Jarret
Building something fun and funky to disrupt a super stale market. Previously held senior roles at companies big and small, including mktg, product, operations, biz strat/analytics, partnerships, and customer success.

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What our members do


Our members have started 250+ companies, including several unicorns. Others have become core contributors to leading research organizations, open-source software projects, and academic institutions.

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