Yifan Zeng
Principal Big Data Developer
Singapore
Summary
👤
Senior🎓
Top SchoolYifan Zeng is a Principal Big Data Developer with 8 years of experience building and operating large-scale data platforms across finance, academia, and enterprise technology. As a founding member of NTT DATA’s big data group he managed a 1000+ node Hadoop/Presto/Trino estate, delivered real-time and offline synchronization for 1000+ production tasks with 99.99% reliability, and cut storage costs by 40% through lifecycle and hot/cold separation. Skilled in Java, Spark, Flink, Kafka, and cloud-native tooling, he also designs data lineage, quality, and AI integration layers that turn raw telemetry into actionable business metrics. Comfortable both in hands-on engineering and technical mentorship, he combines rigorous operational discipline with a research-informed approach from his time at SUTD and NUS collaborations. Based in Singapore, he’s particularly adept at translating complex cross-system requirements into resilient, high-throughput pipelines that support ML and analytics at scale.
8 years of coding experience
NUS-SUSTech Research Program, NUS-SUSTech Research Program at National University of SingaporeComputer Science, Computer Science at Temple UniversityBachelor's degree Electronic and Computer Engineering, Bachelor's degree Electronic and Computer Engineering at Southern University of Science and Technology
hakka chinese, Chinese, Chinese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (75)
parallel9
databases9
optimization9
ray9
reinforcement-learning9
java9
database8
sql8
python8
deep-learning8
hyperparameter-optimization8
machine-learning8
scaling8
jdbc8
indexing8
Programming languages (6)
Github contributions (5)
Yifan122/RecommendSystem
Nov 2019 - Nov 2019
电影推荐系统
Contributions:22 commits, 20 pushes, 1 branch in 2 days
redispythondjangospark-sqlspark
Yifan122/filter_pruning
Jul 2017 - Feb 2019
Contributions:66 pushes, 1 branch in 1 year 7 months
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