Data transformation
Data transformation is about reshaping data so it can actually be used.
This might involve reorganising tables, combining data from multiple sources, or converting data into a structure required for reporting, analysis, or import into another system.
I focus on making data clearer, more consistent, and fit for its intended purpose, without adding unnecessary complexity.
When data transformation is useful
This service is typically helpful when:
- Data exists, but is awkward or time-consuming to work with
- Reports require manual steps or repeated reformatting
- Multiple data sources need to be combined into one view
- Data needs to be reshaped to meet system or reporting requirements
What I typically help with
Depending on the situation, this may include:
- Restructuring flat files into usable tables
- Combining data from multiple spreadsheets or exports
- Reformatting data for reporting or analysis
- Converting data into a structure required by another system
- Simplifying over-complicated data layouts
- The emphasis is always on clarity and maintainability.
What you can expect
When working with me on data transformation:
- We start by understanding how the data is currently used
- Changes are agreed before any work begins
- The transformed data is easy to follow and clearly structured
- You are left with something that can be maintained without specialist knowledge
Next steps
If you have data that feels awkward, fragile, or harder to work with than it should be, data transformation is often the right place to start.
To discuss a specific situation, please get in touch and outline what you are dealing with.