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Projects & portfolio

Make your skills
easy to see.

Refine what you have. Build what is missing. Present original work with documentation, clear decisions and a story you can explain.

Example briefs and illustrative previews, not claims of client delivery or student job outcomes.

analysis / public_data.sqlSELECT region, year,
  AVG(value) AS trend
FROM clean_public_data
GROUP BY region, year;
QuestionEvidenceInsight
EXAMPLE BRIEF 01 · Typical scope: 2-4 weeks part-time

From public data to a useful insight

Investigate a specific question using a UK public dataset. Clean the data, document assumptions and explain the findings.

What the work should include

  • Reproducible notebook and SQL queries
  • Data-quality notes and a clear README
  • Concise insight summary with limitations

The review question
Can another person reproduce your analysis, and can you explain the decisions?

Discuss a project plan
Regional overviewSample data
Regions12Periods24Coverage92%
Explore patternsExplain the context
EXAMPLE BRIEF 02 · Typical scope: 2-4 weeks part-time

A dashboard with a clear purpose

Build a decision-focused dashboard with a sensible data model, understandable measures and a documented refresh process.

What the work should include

  • Interactive dashboard and measure definitions
  • Data model and refresh documentation
  • Short walkthrough explaining the audience and decisions

The review question
Do the measures answer the question, and can the audience read the dashboard without a tutorial?

Discuss a project plan
evaluation / model comparison
Baseline
Candidate

Split first. Evaluate honestly.

Metrics + limitations
EXAMPLE BRIEF 03 · Typical scope: 2-4 weeks part-time

An ML model you can defend

Build a model around a well-defined question. Compare a baseline, use an appropriate split and report limitations without overstating performance.

What the work should include

  • Baseline and evaluation notebook
  • Leakage checks and justified metrics
  • Model card and reproducible instructions

The review question
Does the evaluation reflect the intended use, including errors and limitations?

Discuss a project plan
pipeline / quality-first workflow
Extract→Validate→Load
Schema checkMissing valuesDuplicate rows

Repeatable. Documented. Testable.

EXAMPLE BRIEF 04 · Typical scope: 2-4 weeks part-time

A pipeline that checks its own data

Create a repeatable ingestion and transformation workflow with quality checks, clear failure handling and documented outputs.

What the work should include

  • Runnable ETL or data pipeline
  • Data-quality checks and error logs
  • Setup instructions and an architecture explanation

The review question
Can you detect bad input, reproduce the result and explain what happens when the job fails?

Discuss a project plan
Quality before quantity

These are project options, not four compulsory projects in every programme. Your starting skills, available time and agreed scope determine what you work on. Public or permissioned data only.

Your personal portfolio website

One place for
your best work.

Bring your projects, skills and professional links into a clear personal website. We can help with structure, wording and a defined website build as part of your agreed support.

Design, hosting, domain and maintenance arrangements are agreed before the build. The preview is illustrative.

Plan my portfolio
YOUR PORTFOLIO / EXAMPLE
DATA & ANALYTICS

Hello.
I turn questions
into clear insights.

Selected work
Data analysisDashboard

Let's make a plan

Your next chapter starts with a conversation

Tell us where you are now. We'll help you identify the next practical step.

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