Imogen Walsh
Lead Instructor
Curriculum architecture, capstone coaching, TypeScript opinion haver.
// origin
Peaklycore began when three mentors kept rewriting the same “how we review” doc for different employers — we productised the awkward conversations instead of hiding them.
Today we are a distributed collective: lead instructors, frontend and backend mentors, and community managers who track cohort health the way SREs track error budgets — with charts, yes, but also with direct check-ins.
We are biased toward plain language in Slack, annotated diffs, and deploy checklists you can steal for your day job. Nothing here requires you to pretend you already work at a unicorn.
// principles
// timeline
// roster
Lead Instructor
Curriculum architecture, capstone coaching, TypeScript opinion haver.
Frontend Mentor
Component APIs, accessibility reviews, CSS systems.
Backend Mentor
Services, databases, and calm incident storytelling.
Backend Mentor
GraphQL boundaries and partner-facing API docs.
Frontend Mentor
CI/CD labs, containers, and measurable deploy habits.
Backend Mentor
Postgres deep dives and migration review etiquette.
Community Manager
Cohort rhythm, office hours scheduling, quiet participant check-ins.
Community Manager
Peer groups, code-of-conduct pathways, retro facilitation.
Frontend Mentor
Testing culture, flaky test triage, CI readability.
Lead Instructor
Capstone stakeholder simulations and demo coaching.
Frontend Mentor
Design handoff translation and state-machine thinking.
Backend Mentor
REST hardening, auth flows, rate-limit storytelling.
Community Manager
Accessibility of communication — plain language in Slack threads.
Frontend Mentor
Performance budgets and honest Lighthouse notes.