Data Science & Machine Learning Consultant
- Verfügbarkeit einsehen
- 0 Referenzen
- 100€/Stunde
- 52074 Aachen
- auf Anfrage
- de | en
- 13.02.2024
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
10/2017 – 12/2019
Tätigkeitsbeschreibung
In-house Data Science consulting covering diverse parts of the Henkel value chain
- Built various machine learning applications (classification and time series fore- casting, etc.) incl. tech stack selection, architecture, model training, and deployment
- Mentored junior data scientists in multiple projects incl. own contributions: marketing analytics based on IoT data, customer complaint analysis, production optimization, accounts receivable prediction, sales success prediction, epigenetics research, hair color prediction from sensor measurements
- Consulted and performed QA in multiple machine learning projects with external implementation partners - Contexts: source-to-pay, intercompany, EDI
- Participated in the definition of standard architectures for machine learning applications at Henkel in collaboration with the DevOps team
Technologies: Python, Pandas, XGBoost, scikit-learn, Keras, facebook Prophet, Plotly Dash, PowerBI, Docker, Spark, git, Linux
Power Bi, Keras, Pandas, Scikit-learn, Apache Spark, Docker, Git, Python
2/2016 – 9/2017
Tätigkeitsbeschreibung
Helped to establish Data Innovation Lab and implemented Data Science use cases
- Implemented Spark data preparation and pseudonymization solutions on Hadoop
Collaborated in the specification and implementation of Kafka and Flume data streaming architectures
- Built statistical models for customer churn prediction
- Examined print data and identified opportunities for cost reduction
- Integrated external data scraped from the web
- Pioneered and supported the establishment of Python, Scala and R development environments within the company
- Gathered project management experience, leading the project initialization of a small IT infrastructure project (~500TEUR)
Technologies: Python, Scala, R, Hadoop, Spark, Flume, Kafka, SQL on Impala and Hive, Hue, Oozie, bash, git, Pandas, scikit-learn, Selenium WebDriver
Apache Hadoop, Pandas, Scikit-learn, Apache Spark, Python, Scala, Selenium
Zertifikate
Ausbildung
Aachen
Aachen
Über mich
Weitere Kenntnisse
Persönliche Daten
- Deutsch (Muttersprache)
- Englisch (Fließend)
- Europäische Union
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