Tianji Cong
Software Engineer at Google
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolTianji Cong is a software engineer specializing in data management and database systems, currently contributing to the Query Processing/Columnar Engine team for AlloyDB at Google. With a PhD background from the University of Michigan and eight years of industry and research experience, he blends representation learning, probabilistic methods and LLMs to tackle core data challenges while also delivering system-level performance optimizations. His trajectory includes research internships at Microsoft and Sigma Computing and hands-on engineering at Kurve, reflecting a mix of academic rigor and production experience. He has taught and mentored students in database courses, indicating strong communication and mentorship skills alongside technical depth. Notably, he leverages modern ML techniques in traditionally systems-focused problems—bringing a hybrid research-to-production sensibility to query processing and columnar engine design.
8 years of coding experience
Transferred, Pure Math, Transferred, Pure Math at Sichuan UniversityDoctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at University of Michigan College of EngineeringBachelor's degree, Computer Science, Honors Mathematics, Bachelor's degree, Computer Science, Honors Mathematics at University of Michigan College of Literature, Science, and the Arts
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (91)
extraction10
toolbox9
adversarial-attacks9
robustness9
adversarial-machine-learning9
open-access8
python8
fairness-ml8
privacy8
inference8
machine-learning8
artificial-intelligence8
security7
simulations7
ai7
Programming languages (5)
Github contributions (5)
superctj/observatory
Jul 2023 - Jul 2024
Characterization of relational table embeddings (VLDB 2024).
Contributions:2 reviews, 17 PRs, 30 pushes in 11 months
characterizationrelational-datatable-representation-learningtabular-datatabular-language-model
superctj/my-website
May 2020 - May 2024
Contributions:90 pushes, 1 branch in 4 years
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