Selected Work

Difficult systems, the engineering decisions behind them, and the constraints they had to respect.

Each piece is labeled for what it is.

8 pieces of work

Professional Experience
Engineering work contributed to in professional roles.
Architecture Pattern
An approach described on its own terms, independent of any one deployment.
Internal Build
Blue Pixel’s own work.
  • Internal BuildBlue Pixel Software

    Bringing company standards into AI-assisted development

    AI coding assistants need to understand how your company builds software. Blue Pixel built a tool that supplies the relevant standards while they work and checks the result before human review.

    Key decisions

    • Standards supplied to the AI assistant as it works
    • Ownership and decisions stay with people
  • Professional ExperienceRegulated finance

    Commitments made on a call become records that staff confirm

    Call transcripts, with personal data removed, turned into clear records that staff review and confirm with one click.

    Key decisions

    • Personal data removed before the AI sees it
    • Exact figures, confirmed by staff
  • Architecture PatternRegulated data / privacy

    Erasing a person’s data from a history that is never rewritten

    Encrypt each person’s data with their own key. Destroying that key makes their data unreadable, with the history left intact.

    Key decisions

    • Destroying one key makes a person’s data unreadable
    • A build-time check catches personal data on outgoing messages
  • Architecture PatternPlatform architecture

    One application with clear boundaries, split only when the evidence says to

    Skip the cost and complexity of microservices until there’s a real reason to pay it.

    Key decisions

    • One deployable now, splittable later
    • Clear boundaries around outside systems

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