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Tristan Collen

PROFILE

Tristan Collen

Worked on the DFE-Digital/academies-academisation-api repository to enhance project date calculations by deriving transfer and completion dates from the advisory board decision date rather than the proposed decision date. This adjustment improved data accuracy and reduced scheduling errors, directly benefiting downstream reporting and business planning. The implementation involved disciplined use of C# for backend API development, with careful iteration and descriptive commits to ensure traceability. Documentation was updated in Markdown to reflect the changes, maintaining clear project history. Unit testing supported the reliability of the update, demonstrating a methodical approach to improving core business logic within the API.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
1
Lines of code
34
Activity Months1

Your Network

18 people

Work History

April 2026

3 Commits • 1 Features

Apr 1, 2026

Month: 2026-04 – DFE-Digital/academies-academisation-api. Key feature delivered: switch project date calculations to derive transfer and completion dates from the advisory board decision date (instead of the proposed decision date). Updated the changelog to document this fix. This change improves data accuracy by aligning dates with actual decisions, reducing downstream scheduling errors and improving stakeholder reporting. Commit trail reflects careful iteration: ee7e9e010260e465cf75eecf09a5d4241ad9851a (update decision date instead of proposed decision), 0c41772cdde01572e26bbe63161b2bc00e895323 (use decision date instead of proposed decision date), 9e066b42e852654cd2b58970f42cb39fe9fbb747 (update changelog).

Activity

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Quality Metrics

Correctness100.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#Markdown

Technical Skills

API developmentC#backend developmentdocumentationunit testing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

DFE-Digital/academies-academisation-api

Apr 2026 Apr 2026
1 Month active

Languages Used

C#Markdown

Technical Skills

API developmentC#backend developmentdocumentationunit testing