Nikita Teresenko
@nikitateresenko
I build scalable data pipelines, knowledge graphs, and machine learning solutions from complex data.
GermanyWhat I'm looking for
I've built end-to-end data engineering and machine learning solutions at Porsche, turning IT asset and vehicle data into structured, usable systems.
During my internship at Dr. Ing. h.c. F. Porsche AG, I designed ETL pipelines integrating REST API data with PostgreSQL and Azure SQL. I developed ontologies, knowledge graphs, and a PyTorch Graph Convolutional Network for entity matching across approximately 300,000 records, achieving 89% accuracy.
For my bachelor thesis at Porsche, I'm extending the entity-matching system and knowledge graph infrastructure while improving automation, scalability, reproducibility, and model evaluation.
Previously at Porsche Leipzig, I analyzed large-scale vehicle data and developed machine learning algorithms to identify error root causes. I'm completing a Business Informatics degree focused on Data Science and enjoy turning complex data into valuable insights and scalable solutions.
Experience
Work history, roles, and key accomplishments
Bachelor Thesis - Data Science / Machine Learning
Jun 2025 - Feb 2026 (8 months)
Extended and optimized the entity matching system and knowledge graph infrastructure, improving the Graph Convolutional Network model and evaluation pipeline. Automated data processes and documented the end-to-end solution.
Designed and implemented end-to-end ETL pipelines for IT asset management data, integrating REST APIs with PostgreSQL and Azure SQL. Developed knowledge graphs and a Graph Convolutional Network for entity matching, achieving 89% accuracy on 300,000 records.
Planning System Integration / Software – Data Management
Porsche Leipzig GmbH
Apr 2024 - Sep 2024 (5 months)
Analyzed and diagnosed vehicle data to identify technical issues and patterns. Developed machine learning algorithms to detect root causes of errors and processed large-scale vehicle data using Python and SQL.
Electronics Development
Katek Leipzig GmbH
Sep 2019 - Jul 2020 (10 months)
Developed, tested, and manufactured electronic assemblies and systems.
Education
Degrees, certifications, and relevant coursework
Hochschule Merseburg
Bachelor of Science, Business Informatics
2021 -
Pursuing a Bachelor of Science in Business Informatics with a focus on Data Science.
DPFA Regenbogen-Schule Leipzig
General University Entrance Qualification, General Studies
2019 - 2021
Completed general university entrance qualification with a technical focus.
56. Oberschule Leipzig
Secondary School Certificate, General Studies
2013 - 2019
Earned a secondary school certificate.
Tech stack
Software and tools used professionally
Availability
Location
GermanyAuthorized to work in
Job categories
Skills
Interested in hiring Nikita?
You can contact Nikita and 90k+ other talented remote workers on Himalayas.
Message NikitaGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
