Services

Research, data science and technical support, tailored to your project.

Whether you're working with a complex dataset, developing a research project or looking for a better way to manage and use your data, I can help you find the right approach.

I work internationally with researchers, businesses and organisations on projects of different sizes, from focused consulting and research advice to hands-on data analysis and bespoke software development.

Black and white portrait of Cai Ytsma, Data Scientist and Consultant at Cai Consulting

Consulting & Research Support

Not every project requires a new piece of software or extensive analysis. Sometimes, you need an experienced perspective to assess your existing methods, understand your options or decide how best to proceed.

I can provide advice and guidance on:

  • Improving data collection, organisation, storage and processing

  • Selecting appropriate quantitative analysis and modelling methods

  • Developing, evaluating and testing calibration approaches

  • Understanding and interpreting results

  • Identifying limitations, potential improvements and next steps

  • Supporting researchers and teams with data science questions and research planning

Whether you're starting something new or reviewing an existing process, I can help you make informed decisions about your data and research.

Experienced advice to help you move forward

Data Engineering, Exploration & Optimisation

From complex datasets to meaningful findings

Good analysis depends on data that's appropriately prepared, processed and understood. I work with datasets at different stages, helping to organise information, identify patterns, develop models and produce reliable results.

Depending on your project, this may involve:

  • Cleaning, organising and preprocessing complex datasets

  • Exploring data to identify relationships, patterns and potential issues

  • Developing efficient, reproducible data processing pipelines

  • Multivariate modelling and quantitative analysis using open-source machine learning methods

  • Building, testing and evaluating calibration models

  • Optimising existing data processes and analytical methods

  • Interpreting findings and creating publication-quality figures, reports and scientific writing

My approach considers both the technical methods and the wider research context, ensuring the analysis is appropriate for the question being asked.

Custom Software Development

Bespoke tools for research and data processing

When existing software doesn't meet the needs of your research, I can develop custom solutions to help you work with your data more effectively.

This can include:

  • Bespoke Python programming for research applications

  • Tools for cleaning, transforming, analysing and visualising data

  • Automation of repetitive data processing tasks

  • Custom data pipelines and analytical workflows

  • Integration and interaction with SQL databases

  • Reproducible code, documentation and delivery through GitHub repositories where appropriate

The aim is to develop software that supports your research requirements and makes complex or repetitive processes easier to manage.

Cai Ytsma working at a computer in a laboratory with scientific equipment and computers around her.

Working Together

Every research question comes with its own requirements, constraints and challenges. Some projects need a focused piece of advice, while others benefit from ongoing collaboration or a combination of consulting, analysis and software development.

I work directly with you throughout the project, providing regular, focused communication and keeping you informed of progress.

Depending on the work involved, deliverables may include analysed datasets, custom code, quantitative models, publication-quality figures, scientific writing or a comprehensive end-of-project report outlining the work completed, findings and recommended next steps.

Have a question you'd like
to answer with data?

You don't need to know exactly which service you require before getting in touch. Tell me about your research, the data you're working with or the problem you're trying to solve, and we can discuss how I might be able to help.