Afarax is looking for a freelance Data Analyst. We need you!
The project:
Our client in the energy sector is looking for a Data Analyst to join their team.
The consultant will support the team in realizing several tasks all related to:
Development, extension and robustification of (flow-based) market modeling frameworks, including:
* critical analysis of grid data, e.g., PTDF, RAM, CNEC,
* create automated or visual checks to assess quality and validity of input data,
* improve the existing R/Python/VBA/Excel scripts used for model building, and
* enhance code development tooling and processes, e.g., repo, CI.
Research and development into novel approaches for market studies, and
Execution of large-scale market dispatch studies, including:
* cost-benefit analysis within the context of the Federal Development Plan, or for individual interconnections, and
* flow-based market dispatch analysis within the context of the internal ‘Production Vector’ process.
Is this you?
Knowledge of:
* data mining,
* data processing, e.g., VBA, Excel, R, Python,
* data visualization, e.g., Tableau, PowerBI, and
* economic dispatch tools, e.g., ANTARES, PyPSA.
Programming: R or Python (must-have)
* R is currently the primary language used for statistical analysis and data processing within the team. It supports automation and replaces Excel/VBA in handling large datasets. Familiarity with R packages developed by RTE
* Python is increasingly adopted for new tool development. Its general-purpose nature and readability make it an asset for future projects.
Proficiency in at least one of these languages is required; experience with both is highly desirable.
Data Processing: Excel (must-have) & VBA (nice-to-have)
* Excel is essential for data exploration, analysis, and interfacing with R/Python scripts. Many internal databases are maintained in Excel format.
* VBA is occasionally used to enhance Excel functionality and automate workflows.
Familiarity with market simulation tools and large-scale data processing (10+ GB per simulation) is a plus.
Software Development Tools (nice-to-have)
* Familiarity with version control systems, e.g., Git, is beneficial for collaborative development and code management.
* Experience with IDE environments, e.g., RStudio, VSCode, and package management tools, e.g., pip, is a plus.
Understanding of software development best practices, including documentation, testing, and modular coding, is valued.
Other requirements:
* approximately 3-5 yrs experience,
* knowledge of and interest in the energy market,
* able to work independently and in a team,
* an analytical and innovative mind,
* fluent in French or Dutch, and fluent in English,
* passionate in about the energy transition
* interested to deliver high quality tools to improve the team’s functioning
* looking to invest a team on the medium term where you could face challenging projects and grow your expertise
How afarax supports you?
* You benefit from our extensive network
* You will have access to projects that fit your expertise
* We help and support you throughout your project
* We offer the possibility to build a valuable and lasting partnership
Check out more projects on: https://afarax.be/jobs/type/freelance/