Adonis Ling is a Staff Software Engineer based in Shenzhen with 13 years of experience building high-performance backend systems, distributed storage, and cloud infrastructure. He has led backend work on large-scale projects across Baidu (Apache Doris), Alibaba (HBase), and Huawei (FusionStorage), bringing deep expertise in Linux server development and cloud storage. His contributions to the widely used Apache Doris project show a pragmatic focus on stability and developer productivity—fixing build issues, memory bugs, and tooling gaps to improve reliability. Trained in machine learning at Sun Yat-Sen University, he pairs rigorous academic grounding with hands-on systems work, often surfacing subtle quality fixes that prevent production regressions.
13 years of coding experience
6 years of employment as a software developer
Master's degree, Machine Learning, Master's degree, Machine Learning at Sun Yat-Sen University
Apache Doris is an easy-to-use, high performance and unified analytics database.
Role in this project:
Backend Developer
Contributions:588 reviews, 138 commits, 390 PRs in 1 year
Contributions summary:Adonis primarily worked on improving and maintaining the backend of the Apache Doris database. Their contributions included fixing port usage issues, optimizing the build process with ccache, correcting return codes in third-party download scripts, and setting full paths in CMake. They also addressed memory problems in unit tests and fixed errors related to unused variables, demonstrating a focus on code quality and stability.
Contributions:90 commits, 5 PRs, 63 pushes in 8 years 10 months
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Adonis Ling - Staff Software Engineer at Baidu, Inc.