Dan Greenfield

Co-founder and CEO/CTO

Dan Greenfield is a prominent figure in the tech industry, known for his role as the Co-Founder and CEO/CTO of cunoFS, a brand under PetaGene. He has extensive experience in high-tech companies and startups, particularly in Silicon Valley, where he has held various leadership positions in architecture, design, and team management.1 2

Educational Background

Dan holds a PhD from Cambridge University, where his dissertation made significant contributions to computer architecture, network organization, and neuroscience. His work earned him the 2011 BCS Distinguished Dissertation Prize, recognizing it as the top PhD dissertation in Computer Science in the UK. He also possesses a Master's degree in Bioinformatics.1 4 5

Professional Achievements

Throughout his career, Dan has led numerous innovative projects:

PetaGene: Co-founded in 2016, PetaGene focuses on genomic data compression and encryption, producing award-winning software like PetaSuite. The company has been recognized multiple times at Bio-IT World for its advancements in genomic data management.1 2 4
cunoFS: Launched in 2022, cunoFS transforms object storage into a high-performance POSIX-compatible file system. It aims to improve access to data stored in object storage systems like S3, achieving impressive performance benchmarks.2 3 6

Contributions to Technology

Dan's contributions extend beyond software; he has designed hardware innovations such as the first floating-point shader for GPUs and has worked on various machine learning and computer vision projects. His consulting experience includes work on ASIC design and online gaming applications.1 3

Recognition

In addition to his academic accolades, Dan's work has been influential in shaping machine learning architectures at companies like Graphcore and Cerebras. His leadership in developing cutting-edge technologies continues to impact both the tech industry and healthcare sectors significantly.1 2

Overall, Dan Greenfield's expertise and leadership have positioned him as a key player in advancing data management technologies within high-performance computing environments.