Jae-Heun Lee

- Adaptation of a data processing tool to a new standardized input format, replacing an old manual process based on spreadsheets.

- Transformation of datasets from a semantic format (RDF) to a tabular format (CSV), updating tools to ensure compatibility with existing systems.

- Development and execution of data retrieval queries, with quality control and validation of result consistency for integration into business tools.

- Participation in the production of analytical models and prospective studies, as part of strategic projects at the European level.

- Cross-functional collaboration with international technical teams, for understanding functional requirements and data structuring. Resolution of complex data processing problems through advanced use of programming languages (notably Python).

- Supervision and support of a junior collaborator, with transfer of technical knowledge and operational monitoring. Exploration of automation solutions to optimize workflows using application programming interfaces (APIs).

- Implementation of continuous integration and deployment (CI/CD) processes using code management tools and automated pipelines

- Coordination of the collection of technical and economic data from 41 European electricity transmission network operators.

- Management and updating of the data model used in the project, ensuring its quality and consistency.

- Development of automated tools in Python to facilitate data control and documentation.

- Writing guides and documents to improve understanding and use of data.

- Implementation and verification of data validation rules to ensure compliance.

- Active participation in discussions with partners to define the data needed for various requirements.