Ernst A
Contractor at AHAB
Florida, United States
Summary
👤
Senior🎓
Top SchoolErnst A is a contractor and senior data scientist with nine years of experience building production-ready analytics for manufacturing and industrial clients across pharma, biotech, chemicals, food & beverage and energy. He holds a PhD in Physical Chemistry and an MSc in Analytical Chemistry, bringing deep domain expertise to machine learning, multivariate time-series analysis, and IIoT integrations. At TQS he created the Python PiFrame library and led POCs for digital twins, preventive maintenance, and multi-dimensional time-series storage, bridging data engineering and applied modeling. His background as an MES/Historian specialist (Rockwell, OSIsoft PI) and multiple patents in polyelectrolyte materials give him a rare mix of process science, software engineering, and industrial automation know-how. Comfortable coding in Python, C#, R and SQL, he focuses on turning noisy operational data into actionable insights and automated testable pipelines. Based in Florida, he is driven to keep learning and scaling data-driven decision making across complex manufacturing environments.
9 years of coding experience
12 years of employment as a software developer
PhD, Physical Chemistry, 4.0, PhD, Physical Chemistry, 4.0 at University of Hamburg
German, English
Github Skills (42)
low-latency7
java7
cpp6
database6
sql6
prophet6
time-series6
python6
anomaly-detection6
user-friendly6
ingest5
simd5
deep-learning5
forecasting5
twitter-api5
Programming languages (3)
Github contributions (5)
ErnstHolger/SparkplugB
Dec 2019 - Aug 2022
Contributions:10 commits, 11 pushes, 1 branch in 2 years 8 months
ErnstHolger/realtime_operator
Mar 2024 - Nov 2024
Contributions:27 pushes, 1 branch in 8 months
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