Yuanjie Ding is a software engineer with eight years of experience building high-performance systems, currently at Databricks in Germany. He has a strong background in ML infrastructure and compiler-level optimization from contributions to Microsoft’s nnfusion project, where he implemented kernels, added fp16 support, and integrated freezer tools for TensorFlow and PyTorch. Prior roles at TikTok and a research internship at Microsoft reflect hands-on experience shipping production-grade software and bridging research code to deployable systems. Trained in computer science at Beihang University, he combines low-level performance tuning with practical deployment know-how. Yuanjie’s work shows a pattern of improving build reliability and CUDA integrations—skills that make him effective at optimizing ML workloads end to end. He brings a pragmatic engineering mindset focused on measurable performance gains and maintainable tooling.
8 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Beihang University
A flexible and efficient deep neural network (DNN) compiler that generates high-performance executable from a DNN model description.
Role in this project:
ML Engineer
Contributions:2 reviews, 57 commits, 13 PRs in 5 months
Contributions summary:Yuanjie primarily contributed to the development of the neural network compiler, specifically focusing on kernel implementation and performance enhancements. They refactored existing code and added support for fp16, including necessary datatype mappings and integration with CUDA. Furthermore, they were involved in fixing build issues and updating CMake configurations to ensure the project's successful compilation and deployment. They also contributed to the addition and integration of freezer tools for TensorFlow and PyTorch models.
Contributions:138 commits, 34 branches in 4 months
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