Lateral thinker. Specializing generalist. Continuous learner.
Lateral thinker. Specializing generalist. Continuous learner.
Implementation of an LLM-based interactive chat-bot for circular fashion product design
LLM, AI Agents, CrewAI, LangChain, Gradio
Implementation of an LLM-based interactive chat-bot for customer assistance
LLM, AI Agents, CrewAI, LangChain
Migration of applications from Spark 2.4 to Spark 3.3
Spark, Scala
Speeding up and stabilizing the development feedback-cycle
Airflow, Docker, Tilt
Evaluation and scoring of various technologies as future telematics platform
Kafka Streams, Spark, Splunk, Snowflake
Improve test framework and scalability of Telematics streaming service
Scala, Property-Based Testing, Kafka, Kafka Streams, Kubernetes
Implementation of a Big Data Record Linkage Pipeline
Cloudera Public Cloud, Spark, Hadoop, Hive, Kafka, Splink
Implementation of a CI/CD pipeline for the developed Big Data applications
Ansible, Gitlab CI, Docker, Kubernetes
Creation of a PoC for automatic validation and correction of data, as well as record linkage
Spark, Drools, Splink, Apache NiFi, Scala, Python
Set up of a new Big Data cluster for a European capital
Cloudera Private Cloud, Ansible, Kerberos
Migration of Big Data applications to the new cluster
Docker, Spark, Hive, Python
Design of the architecture and implementation of a prototype for the use of Industry 4.0 processes for individualized cancer therapy
Petri Nets, Industry 4.0, Digital Twins, Scala
Design and implementation of an algorithm to optimize the planning of production sequences subject to constraints
Scala, Constraint Programming, Constraint Based Local Search, SAP
Research, design and development of a platform for processing telematics data
Spark, Hadoop, Azure, Kafka
Analysis and improvement of telematics data quality
Python, Pandas, scikit-learn, Spark, Time Series Analysis, Active Learning
Design and establishment of a data science workflow
R, RStudio, Jupyter, DVC
Research, design and development of a central API Gateway which hides the complex system landscape of WN behind a simple interface
Scala, GraphQL, REST
Conception and assistance in the establishment of agile processes in the IT department
Scrum, Kanban, Pair Programming, Retrospectives, Root-Cause Analysis, Hypothesis-Driven Development
Implementation of an algorithm for automatically generating, evaluating and selecting ad copies
Ruby, Branch and Bound
Design and implementation of a method for creating statistical estimations of conversion rates
R, RStudio, Knime, Rapidminer, Regression Trees, Bayesian models, Support Vector Regression
Implementation of an algorithm for creating statistical models of search engine auctions and maximizing profit given additional constraints
Scala, Bayesian linear regression, spline models, Computational Algebra, quasi-Newton optimization
Prototyping of various algorithms. Coordination between data science and engineering teams
MinHash, Bayesian Vector Auto-Regression, ARIMA, Jupyter, RStudio, Spark
Creation of an ontology for products, brands and relevant search terms
Natural Language Processing, Neo4j
Design and implementation of an algorithm for optimal matching of products to search queries
Scala, Branch and Bound, Graph DB, ontologies
Implementation of a data processing pipeline
Scala, Spark
Conception, submission and execution of a government-funded research cooperation project (ZIM Koop) with the University of Kassel
Java, Exponential Smoothing, Bayesian Models, Support Vector Machines, Graph DB, Ontologies
Conception and establishment of agile processes in the entire company
Scrum, Kanban, Pair Programming, Retrospectives, Root-Cause Analysis, Hypothesis-Driven Development
Implementation and commercialization of software for intuitive visualization of product structures in metalworking
Java, Eclipse
Funded through governmental Exist start-up grant
Main tasks: Software development, key account management and internal orientation and organization
Scala.js library for writing custom Node-RED nodes
Spark library for reading and writing Microsoft Excel files
Scala Wavelet signal processing library