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Jeffrey Ling

Jeffrey Ling

Co-founder & CTO passionate about streaming data systems

jeff-ling
San Francisco, California
Joined June 2026

Network

4K connections
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Startup Founders
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AI Data Specialists
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GTM Partnerships
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Goldsky Core Team
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Product Design Leaders
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People Operations
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TrueML

Summary

Jeffrey Ling is a highly experienced engineering leader and co-founder with a strong focus on building scalable data-intensive systems. As Co-founder and CTO of Goldsky, he has been instrumental in developing a real-time blockchain data infrastructure, showcasing expertise in managing vast data streams (3.7 PiB, 41,000+ partitions) and optimizing Kafka deployments through innovative solutions like WarpStream. His work addresses critical challenges in cost, performance, and reliability of large-scale data systems. rootdata+3
Ling has a proven track record in startup environments, having co-founded Goldsky and Uppercase, and being an early engineer at Heap. His entrepreneurial journey demonstrates an ability to translate complex technical problems into product solutions and build engineering teams from the ground up. youtube+1
He is passionate about streaming data, having dealt with significant data challenges throughout his career, including processing large percentages of American consumer debt and fintech data at TrueML. He advocates for the use of streaming data pipelines to enable real-time materialized views and efficient data access across various data stores. youtube+1
Jeffrey Ling is also committed to fostering talent in the tech industry, serving as a Senior Mentor at Lighthouse Labs for several years. He actively mentors bootcamp students, provides career advice, and has a strong belief in hiring graduates from coding bootcamps for his companies, including thisopenspace and Bench Accounting. straight

Work

Education