Daniel Goldstein is a software engineer with nine years' experience building scalable, cloud-native infrastructure and data platforms, currently improving reliability and security on Temporal Cloud. He spent several years on the Hail team at the Broad Institute, where he helped make petabyte-scale genomic analysis serverless and fast—work that included sub-80ms container startup tuning, IaC for GCP/Azure deployments, and production monitoring. Daniel contributes to open-source big-data tooling (notably hail-is/hail), adding block-matrix algebra and robustness improvements that enable distributed scientific workloads. He combines low-level performance optimization (container runtimes, C++/Scala/Python stacks) with developer-facing infrastructure, and has mentored students and domain scientists to ship meaningful features. Based in Boston, he brings a hands-on blend of research experience (msprime, tskit) and production engineering that bridges genomics, distributed systems, and cloud platforms.
9 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree, Mathematics and Computer Science, Bachelor’s Degree, Mathematics and Computer Science at Northeastern University
High School, High School at Robbinsville High School
Cloud-native genomic dataframes and batch computing
Role in this project:
Backend Developer
Contributions:2332 reviews, 517 commits, 1110 PRs in 4 years 1 month
Contributions summary:Daniel contributed to the codebase by adding a user to the users list, updating dev setup documentation, implementing error handling for invalid input, and adding a BlockMatrix IR. The user also implemented element-wise binary operations for blockmatrices and contributed to the addition of a block matrix to table relational function for entries. These changes demonstrate the user's focus on adding new features and functionality to the project.
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