Kevin Jacobs is a senior software engineering leader with 16 years of experience building teams and computational methods that apply statistical and deep-learning approaches to large-scale molecular and imaging datasets. As Sr. Director of Software Engineering at DELFI Diagnostics and founder/advisor to multiple life-science startups, he blends hands-on engineering with strategic R&D leadership across diagnostics, genomics, and single-cell imaging. His background spans industry and government labs—from directing bioinformatics at Helix and 23andMe to leading cancer genomics informatics at the NCI—demonstrating a rare mix of operational leadership and deep domain expertise. Kevin is an active contributor to bioinformatics open-source, notably improving core functionality and performance in the widely used pysam genomics library. He habitually translates research methods into production-grade pipelines, emphasizing robustness, performance, and reproducibility. Based in Greater Cleveland, he combines entrepreneurial initiative with practical engineering rigor to accelerate translational biology.
16 years of coding experience
20 years of employment as a software developer
BS Computer Science, BS Computer Science at Case Western Reserve University School of Engineering
Pysam is a Python package for reading, manipulating, and writing genomics data such as SAM/BAM/CRAM and VCF/BCF files. It's a lightweight wrapper of the HTSlib API, the same one that powers samtools, bcftools, and tabix.
Role in this project:
Back-end Developer
Contributions:2 reviews, 124 commits, 59 PRs in 7 years 5 months
Contributions summary:Kevin primarily contributed to the `pysam` library, focusing on core functionality related to reading, writing, and manipulating genomics data. They made significant improvements in exception handling, boundary value checks, and data comparison within the `csamtools.pyx` module. Furthermore, the user implemented optimizations and refactored code to improve performance and memory allocation, especially related to the handling of the AlignedRead objects, and refactoring in iteration.
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Kevin Jacobs - Sr. Director, Software Engineering at Deepcell