Jianqiao L
Member Of Technical Staff at Microsoft
Mercer Island, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolJianqiao L is a systems-oriented software engineer with nine years of experience building cloud-native infrastructure, container platforms, and database testing tooling across companies like Microsoft, Snowflake, AWS, and Sea. Currently a Member of Technical Staff focused on compute scheduling and observability, he brings deep hands-on expertise in DevOps, Linux, containers, and distributed systems coupled with a Master’s in Software Engineering from Carnegie Mellon. He led testing infrastructure for CMU’s NoisePage self-driving DB—adding JUnit-driven query-mode controls and robust test-server orchestration—and has repeatedly shipped production-grade container and microVM solutions for serverless and container compute stacks. Comfortable bridging research and production, he has taken academic techniques (probabilistic model checking for self-adaptive systems) into practical tooling and orchestration for large-scale services. Based in Mercer Island, WA, he combines platform-level rigor with developer-facing automation to drive reliable, scalable systems.
10 years of coding experience
7 years of employment as a software developer
Bachelor’s Degree Informatics, Bachelor’s Degree Informatics at University of OsloMaster of Software Engineering School of Computer Science Software Engineering, Master of Software Engineering School of Computer Science Software Engineering at Carnegie Mellon UniversityBachelor of Computing School of Computing Information Systems, Bachelor of Computing School of Computing Information Systems at National University of Singapore
Chinese, English
Github Skills (12)
javas10
databases10
junit10
postgresql10
relational-databases10
dbm10
sql-database10
java10
dbms10
database10
testing10
python9
Programming languages (7)
Github contributions (5)
cmu-db/noisepage
Jun 2020 - Jan 2021
Self-Driving Database Management System from Carnegie Mellon University
Role in this project:
Database Engineer / Database Administrator
Database Engineer / Database AdministratorContributions:92 reviews, 5 commits, 11 PRs in 6 months
Contributions summary:Jianqiao contributed to the testing infrastructure for the database system, specifically focusing on JUnit tests. They added the functionality to set the query mode via the command line, enabling different query execution strategies. The code changes include modifications to test utility classes, adding options to connect to the database server with specific configurations. They also made updates to the test server python scripts, improving the processes that starts and stops the database for tests, including integration with psutil.
database-managementdatabasedbms
ParticleBlaster/ParticleBlaster
Mar 2017 - Apr 2017
Contributions:65 commits, 51 pushes, 4 branches in 1 month
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