Jin Mingjian

Ph.D.

jin.phd@gmail.com

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Introduction

PhD graduated from Chinese Academy of Sciences, Listed Company engineering/data line highest person in charge, 1.4k Github stars of open source data warehouse project creator, Alibaba Tianchi competition record creator.
14 years of experience in data science, data engineering and systems engineering, focusing on big data infrastructure , databases , AIGC engineering , deep learning , compiler , language design , operating system kernel , high-concurrency backend , high-performance computing , distributed computing , network protocols and security and other fields.

A grand prizes hunter in the series of Alibaba Tianchi Engineering Competitions.

Awarded By Alibaba Group VP, Yangqing Jia (Flink 2019)

Long-term engaged in the technical management of Internet company's infrastructure.

From senior member of technical staff at Oracle R&D Center
Served as the top person in charge of the engineering line or data line of 3 Internet companies, including one A-share listed company
Build from-scratch data infra for all companies, like data warehouses, data lake(heterogeneous data systems integration), BI(Business Reporting) systems and data middleware platforms.

Deep experience in open-source, especially in databases and high-performance systems.

Official PR contributor for infrastructure projects such as Flink, TensorFlow, LLVM, MLIR, Scala, Eclipse, etc with Github arctic codebase certification on them.

Build a new ML/LLM engine based on graph optimization and Rust/CUDA/MLIR/XLA, especially focusing on heterogeneous hardware acceleration.
Build a new everyone's data workflow by combining natural language, data, LLM, and no-code.
Build a new LLVM/Clang based JIT/AOT SQL query engine from scratch, especially focusing on large-scale networks and modern hardware optimization and cloud-edge in one for cost-effectiveness.

I makes following records in the range of 2015 - 2020 Tianchi competition seasons:

Person with the Most Total Prizes in the history of Alibaba Tianchi Engineering Competitions (2015 - 2020)
Person with the Most Total Money Rewards in the history of Alibaba Tianchi Engineering Competitions (2015 - 2020)
Highest rewards in all solo participants (one-person teams) in the history of Alibaba Tianchi Engineering Competitions (2015 - 2020)
Most universal optimizations done in the history of Alibaba Tianchi Engineering Competitions (2015 - 2020). YMMV, check presentations in "Talks and Writings" for your own idea.

Awarded By Manager of Alibaba Cloud Database Division, Cao Wei (PolarDB 2018)

Details:

Silver Medalist of Apache Flink Geek Challenge Competition (2019)
Silver Medalist of First Alibaba Cloud PolarDB Database Performance Competition (2018)
Winner Prize of Third Alibaba Middleware Performance Challenge Competition (2017)
Three successive Week Stars of Sina Weibo Prediction Challenge Competition (2015)
Google Summer of Code 2010 Membership (on project for official Scala Foundation)

Founder/CTO of PilotX, 2023.4 - 2024.4
Founder/CTO of JoinBase, 2021.10 - 2022.3
Founder/CTO of TensorBase, 2020.5 - 2021.9
Manager of Data Department, Tigerjoys, 2017.7 – 2020.4
Senior Architect/Director, AnG Tech Inc.(Subsidiary of A-share listed company SINNET), 2015.10 - 2016.9
Chief Platform Architect, Beijing KangYuan Inc.(Closed), 2014.5 - 2015.4
Founder of Landz open source project, 2013.10 - 2014.4
Senior Member of Technical Staff, Oracle Research and Development Center - Beijing, 2010.7 - 2013.9

Doctor, University of Chinese Academy of Sciences, Electrical Engineering, September 2004 – 2010
Master, University of Chinese Academy of Sciences, Electrical Engineering, September 2001 – 2004
Bachelor, Huazhong University of Science and Technology, Electrical Engineering, September 1997 – 2001