IT Consultant for IT-Architecture, Data Science and Business Intelligence

freiberufler IT Consultant for IT-Architecture, Data Science and Business Intelligence auf
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50672 Köln


Over five years of experience in delivery and management
Personal style: Structured, honest, and results-oriented
Graduated top 5% from RWTH Aachen

Ich biete

IT, Entwicklung
  • Solution Architektur
  • Enterprise Architect (EA)
  • Machinelles Lernen (allg.)
  • DevOps (allg.)
  • Datenanalyse
  • Datawarehouse / DWH
  • Business Intelligence (BI)
  • Big Data


Elektrotechnik, Informationstechnik und Technische Informatik
(Master of Science)
Jahr: 2012
Ort: RWTH Aachen

Elektrotechnik, Informationstechnik und Technische Informatik
(Bachelor or Science)
Jahr: 2010
Ort: RWTH Aachen


Programming Languages
● Python
● C/C++
● JavaScript
● Shell (e.g. bash)

Tools & Frameworks
● Artificial Intelligence (e.g. IBM Watson, Facebook PyTorch)
● Machine Learning (scikit-learn)
● Natural Language Processing (e.g. Alexa, NLTK)
● Computer Vision (e.g. OpenCV)
● Numerical Simulation (e.g. NumPy, Matlab)
● ETL Tools (e.g. IBM DataStage)
● Serverless Cloud Applications (e.g. AWS Lambda)
● Web Applications (e.g. express, node.js)
● NoSQL Databases (e.g. MongoDB, Amazon DynamoDB)
● Relational/SQL Databases (e.g. IBM DB2. MySQL, SQLite)
● Development Tools (e.g. Git, jupyter, Subversion, Jenkins)

Operating Systems
● Linux
● MacOS
● Unix (e.g. Solaris, AIX, BSD)
● Windows

Selected Certifications & Courses
● Udacity - Nanodegree Deep Learning (ongoing)
● Scrum Alliance - Certified Scrum Master
● Google - Online Marketing Fundamentals
● Udemy - Web Developer Bootcamp
● IBM Certified Consultant - Experienced
● IBM Insurance Insights & Solutions (Silver)

Über mich

Cognitive Customer Care in Insurance
January 2019 - February 2019 (as planned)
Leading a pre-study for a major German insurer to leverage messaging, natural
language processing, and chatbot technology. The objective is to provide leading
customer care experiences and realize attractive cost benefits by digitizing current
input channels.

GDPR Compliance for Leading German Bank
Project Manager and Architect
February 2018 - December 2018
Helped a leading German bank to comply with the “Right to be forgotten” in the
context of GDPR. Developed a solution strategy to design and implemented data
mapping and erasure strategies within its 2000+ applications. Designed and
implemented a roll-out strategy as well as a prototype for a team of up to 20 FTE.

Messaging and Cognitive Customer Care for a Global Insurer
January 2018 - February 2018
Leading a team of 6 FTE to shape the contact center vision for a Global Insurer. It
resulted in a €5m+ project for the first phase and is planned to be rolled out in over 50

Neural Networks for Sentiment Analysis
October 2018
Used Python to implement a neural network and trained it on IMDb data to detect
sentiment in movie reviews in real-time, attaining over 85% accuracy within one day.

Machine Learning for Fraud Detection
September 2018
Used Python and various machine learning algorithms, as well as preprocessing
methods from scikit-learn to detect fraud patterns in finance and communication data
from the Enron, until today one of the biggest fraud cases in history. Attained approx.
90% accuracy for identifying persons of interests.

Chatbot Prototype for Insurance Document Submission
September 2018
Developed a chatbot based on IBM Watson for insurance document submission… and
had a prototype within two hours.

IT Help Desk Automation for German Insurer
June 2017 - August 2017
Shaped a solution for a German insurer to automate its IT help desk using IBM
Watson, with the potential of several million Euros in cost savings while increasing
the service level and employee satisfaction. Managed the whole project from scoping
through contract negotiations to delivery of the first prototype.

Virtual Assistant for German Insurance Carrier
October 2016 - December 2016
Shaped a solution strategy for a German insurance company to enhance its
digitization strategy with a virtual sales assistant using IBM Watson. It has increased
the conversion rate by 20-40% and accounts for 70% of its total sales for dental

Enterprise Data Warehouse for Leading German Insurer
August 2013 - December 2015
Served as Lead Architect and Senior Developer in a team of up to 20 FTE for an
Enterprise Data Warehouse, enabling word-class efficiencies in business operations
as well as annual closing calculations. Automized labor-intensive tasks with ETL
generation modules, providing development efficiency gains of over 90% and saving
customer > 5 Mio. EUR. Led data quality measurs and developed both concepts and
modules for advanced historicization. Managed account operations and maintained a
stellar relationship with critical stakeholders throughout the project.

Machine Learning for an IoT-based Sensor and Actor Network
October 2011 - February 2012
Developed and validated machine learning models to train a wireless network of light
sensors and luminaries to automatically control office lighting systems, in order to
leverage energy savings, comply with working safety

Persönliche Daten

  • Deutsch (Muttersprache)
  • Englisch (Fließend)
  • Europäische Union
10 Jahre und 11 Monate (seit 08/2009)
3 Jahre


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