Timothy Yu
Principal Software Engineer II at Roche Sequencing Solutions
Fremont, California, United States
Summary
👤
Senior🎓
Top SchoolTimothy Yu is a Principal Software Engineer II with 11 years of experience building data pipelines and application software for genomics and enterprise systems, currently designing and maintaining sequencing data processing and analysis pipelines at Roche Sequencing Solutions. He combines strong full-stack technical skills—including Java, Python, C/C++, SQL, and modern web technologies—with hands-on experience in CLI/GUI tools, databases, and automation to convert raw sequencing data into actionable metrics. Timothy has a track record of collaborating with cross-functional R&D teams to implement algorithms, resolve data quality issues, and provide technical leadership on complex projects. Earlier roles at Gallaudet University and Ventana gave him practical experience in mobile app development, PeopleSoft integrations, and medical imaging workflows, plus teaching and mentoring responsibilities. Based in Fremont, California, he pairs methodical engineering and testing experience with a demonstrated ability to translate research-grade algorithms into production-ready software. A detail-oriented practitioner, he often bridges the gap between academic algorithm work and robust, auditable production pipelines.
11 years of coding experience
1 year of employment as a software developer
Computer Science, Computer Science at University of WashingtonBachelor’s Degree, Mathematics & Information Technology with concentration in Computer Science, Degree GPA = 3.88, Bachelor’s Degree, Mathematics & Information Technology with concentration in Computer Science, Degree GPA = 3.88 at Gallaudet University
English, American Sign Language
Github Skills (5)
google-dataflow8
google-cloud6
python6
google5
android5
Programming languages (2)
Github contributions (5)
tjyu1040/GallyShuttle
Jan 2015 - Oct 2015
Contributions:5 releases, 274 commits, 2 PRs in 9 months
schedulesandroid
tjyu1040/google-python-playground
Feb 2017 - Oct 2022
Playground for Google Python Libraries
Contributions:20 PRs, 24 pushes, 27 branches in 5 years 8 months
pythongoogle-bigtablegooglegoogle-dataflowgoogle-cloud
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