Jieying Yan
Team Lead Cognitive AI at Hypatos
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolJieying Yan is a Team Lead in Cognitive AI based in Berlin with nine years of experience architecting real-time data platforms and productionizing MLOps for enterprise and SME use cases. She has driven end-to-end analytics and ETL transformations—building Hypatos Insights, migrating warehouses to cloud, and cutting ETL runtimes by 95%—while operationalizing LLM and transformer lifecycles with Prefect, Kubeflow, Kafka, Spark and Postgres. Comfortable bridging research and delivery, she leads generative AI initiatives and automates model training, registration and serving to shorten time-to-value. Her background in BI, information management and international business gives her a pragmatic lens for Industrie 4.0 adoption in smaller organizations. Notably, she combines hands-on pipeline optimization with team leadership, turning experimental LLM research into reliable production services.
9 years of coding experience
9 years of employment as a software developer
Bachelor's degree International Business, Bachelor's degree International Business at Sun Yat-sen UniversityMaster of Science - MS IT Management, Master of Science - MS IT Management at FOM University of Applied Sciences for Economics and Management
German, English, chinesisch (traditionell)
Stackoverflow
23reputation
2kreached
0answers
3questions
Github Skills (27)
database-table8
multiple-databases7
pipeline7
backend6
flask6
python6
google-bigquery6
google-cloud-platform6
sqlalchemy5
etl5
apache5
postgresql5
spark5
database4
apache-airflow3
Programming languages (3)
Github contributions (5)
jieyinybl/enron-fraud-detection
May 2017 - May 2018
Contributions:38 pushes in 1 year
ud120code-projectudacity
jieyinybl/c4-architecture
Nov 2020 - Nov 2020
Contributions:3 releases, 17 commits, 14 pushes in 1 day
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