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Data Engineer at BBC and Teaching Assistant in Data Engineering at UCL
Teodor Popescu
,
London, United Kingdom
Experience
Other titles
Skills
I'm offering
Teo is a Data Engineer at the BBC, where he works on productionizing machine learning pipelines for the Marketing & Audiences Data Science team. He is also a teaching assistant at the UCL School of Management, where he builds content and delivers workshops for Data Engineering and Software Engineering topics. Prior to this, he worked on building Deutsche Bank’s market data pipelines and metadata search engine platform.
Markets
United Kingdom
Language
German
Good
English
Fluently
Available
My experience
2019 - ?
job
Data Engineer, Audiences Data Science
British Broadcasting Corporation.
•Developed production-grade petabyte level batch learning and real-time streaming pipelines for Python and R-based
machine learning models with AWS, Docker, Apache Airflow and Jenkins
• Delivered a talk about AI and machine learning use cases within BBC to 150 professionals at Rise London
• Integrated and deployed MLflow for team's machine learning models performance tracking across environments
• Built, tested and deployed data pipelines for BARB data leading to dependency removal and £800,000 cost reduction
• Delivered Apache Airflow training across BBC Data Analytics teams
• Implemented version control, DataOps and MLOps best practices within BBC's Audiences Data Science team
machine learning models with AWS, Docker, Apache Airflow and Jenkins
• Delivered a talk about AI and machine learning use cases within BBC to 150 professionals at Rise London
• Integrated and deployed MLflow for team's machine learning models performance tracking across environments
• Built, tested and deployed data pipelines for BARB data leading to dependency removal and £800,000 cost reduction
• Delivered Apache Airflow training across BBC Data Analytics teams
• Implemented version control, DataOps and MLOps best practices within BBC's Audiences Data Science team
Python, Machine learning, Data Science, Docker, AWS, Jenkins, Training, R, Apache, Analytics, Ai, Streaming, Science, Production
2018 - ?
job
Teaching Assistant in Data Engineering
University College London.
• Delivered seminars, graded coursework and supervised groups' product development efforts
• Created and delivered content about Apache Spark, Apache Kafka, HDFS, data version control, MLOps, Docker, CI/CD
or web scraping for MSIN0166 Data Engineering
• Created and delivered content about Apache Spark, Apache Kafka, HDFS, data version control, MLOps, Docker, CI/CD
or web scraping for MSIN0166 Data Engineering
Docker, Product development, Teaching, Apache, Content, Engineering, Spark, Kafka, Data engineering, Development, Web, Apache spark, CI / CD
2017 - 2018
job
Software Engineer, Trading Data Services
Deutsche Bank.
• Developed an extract-transform-load data pipeline for a web application using Pentaho Data Integration and Apache Solr
• Developed weekly automated data quality gap reporting between Kdb+ and MariaDB database tables
• Delivered full Oracle to MariaDB database migration and reduced dependencies on third parties within the bank
• Built software for retrieving time-series market data and generating custom visualizations and analytics with Python
• Refactored application codebase and integrated updated artifacts within the application's ETL data pipeline
• Resolved production level issues and ensured application environments' stability through application monitoring
• Developed weekly automated data quality gap reporting between Kdb+ and MariaDB database tables
• Delivered full Oracle to MariaDB database migration and reduced dependencies on third parties within the bank
• Built software for retrieving time-series market data and generating custom visualizations and analytics with Python
• Refactored application codebase and integrated updated artifacts within the application's ETL data pipeline
• Resolved production level issues and ensured application environments' stability through application monitoring
Python, Oracle, Database, ETL, Apache, Integration, Analytics, Data quality, Mariadb, Solr, Monitoring, Software, Web, Production
My education
2018
-
2019
University of London
MSc, Data Science
MSc, Data Science
2013
-
2016
University College London
BSc, Information Management for Business
BSc, Information Management for Business
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