Curriculum Vitae
Koorosh Komeili Zadeh
Junior Data Engineer & Data Platforms Software Engineer
Randstad Area, the Netherlands
Work Experience
Data Engineer Intern
TomTomSep 2025 – PresentBuilt scalable, cloud-native data workflows to enable analytics and decision-making across TomTom in the Map Advanced Analytics Platform Team.
- Designed and optimized ETL pipelines processing TB-scale geospatial datasets using Scala, Python, and Apache Spark on Azure Databricks
- Automated deployment, orchestration, and data governance using Databricks Asset Bundles, Unity Catalog, and Azure Data Lake Storage
- Implemented data quality checks and observability solutions with Grafana for cost and performance monitoring
- Contributed to data mesh architecture initiatives, enabling a 4× improvement in system scalability and data accessibility across multiple teams
MLOps and Data Engineer Intern
Diplora B.V.Jun 2024 – Feb 2025Developed AWS-based infrastructure for processing high-frequency ECG time-series data in production.
- Migrated legacy systems to cloud-based solutions and automated workflows using Apache Airflow, reducing manual processing time
- Implemented ETL pipelines using dbt and AWS (S3, Lambda) for processing thousands of high-frequency ECG data per day
- Deployed a fine-tuned LSTM model on AWS SageMaker, improving arrhythmia detection by 13%
- Built secure GraphQL and RESTful APIs with a real-time dashboard
- Collaborated with engineers and stakeholders to analyze requirements, troubleshoot issues, and implement reliable data-driven solutions
Technical Specialist
CS50xIranFeb 2023 – Aug 2023Delivered scientific support for the "Introduction to Programming with Python and Artificial Intelligence" workshops, organized by CS50xIran, a representative of Harvard University CS50 team in Iran.
Teaching Experience
Teaching Assistant
LIACS, Leiden UniversitySep 2024 – PresentFacilitated workshops and troubleshooting sessions, explaining technical concepts and course delivery for Data Science, Software Development, Foundations of Computer Science, and Introduction to Programming courses.
Educational Mentor
Leiden UniversitySep 2024 – PresentMentored Computer Science Pre-Master's and Data Science & AI Bachelor and Minor students, guiding academic planning and technical skill development.
Course Instructor
Amirkabir University of TechnologyOct 2022 – Sep 2023Instructor for "Introduction to Python Programming" at the Robotic and Artificial Intelligence Committee
Robotics Lab Assistant
Iran University of Science and TechnologyAug 2022 – Sep 2023Lab and Teaching Assistant for the "Introduction to Robotics" course at the IUST Robotics Committee.
Education
BSc in Data Science and Artificial Intelligence
Leiden UniversitySep 2023 – PresentThesis: Adaptive Data Profiling with AutoML-Based Error Detection for ETL Pipeline Optimization and Monitoring
Minor in Quantum Science and Quantum Information
Delft University of TechnologySep 2024 – PresentBSc in Computer Science
Tehran Polytechnic University of TechnologySep 2022 – Aug 2023Completed first year before transferring
Projects
AcciBot - Vehicle Accident Detection Bot
Developed a cloud-integrated crash detection system for vehicles using Arduino and Microsoft Azure IoT Hub.
- Processed real-time sensor data by Azure Stream Analytics for quick accident detection
- Integrated Azure Functions for serverless processing to enhance accident response time and anomaly detection
Explored Academic Mathematics Performance in Tehran Polytechnic University
A data-driven case study of student performance in General Mathematics 1 at AmirKabir University. Utilized Data Analysis and Machine Learning to uncover trends, predict final grades, and provide insights for academic improvements. View on GitHub ↗