artAML

The flagship workstream: a full, tenant-configurable theming system so each organisation can present the platform in its own brand.

• A 4-variant theme model (light, dark and two alternate brand palettes) that ships on only two compiled CSS bundles. Rather than doubling the pre-built ng-zorro payload for every new palette, the alternate variants are expressed purely through CSS custom properties applied at the document root, reusing and re-tinting the base bundles at runtime.
• Migrated the UI from hard-coded styles to a token-driven system, refactoring component styles onto a central set of design tokens so the brand can be re-skinned without touching component code.
• Built the theme-admin experience: a tabbed, categorised editor over ~116 theme tokens, with every token mapped to its actual consumer. Because ng-zorro themes from compiled LESS bundles rather than the SCSS layer, most tokens look dead; auditing across both layers showed only 7 of 116 were genuinely unused (removed), with a few genuinely-used ones rewired.
• Solved tenant logos and assets via a backend contract that expects base64 data-URLs, with aliases maintained so existing tenants' stored themes never broke.

Two standalone Angular apps sit alongside the main product: a secure document-request portal and a remote identity-verification app, reached by customers through one-time-passcode links.

• Extended the theming system so each satellite carries the organisation's brand, delivered in the OTP link payload rather than baked into the app.
• Diagnosed and fixed a subtle projection bug: the satellites are 2-variant, but organisations can select one of four brand variants per user, so customers were seeing default styling instead of the brand they chose. I introduced a 'selected-series' projection that collapses the four variants to the correct light/dark pair for whoever created the session.

• Ongoing feature and bug work across the dashboard and the questionnaire engine, a WebSocket-driven flow where the backend drives what the UI renders, including navigation improvements and task-list behaviour.

Owned a full toolchain and framework migration, one major at a time, keeping the test suite (1,200+ specs) and production build green at every step.

• Node 18 → 22 across local, CI and Cloudflare build environments.
• Angular 18 → 19 → 20, moving ng-zorro, the CDK and markdown/rendering libraries in lockstep with the breakages each major introduced: component-library module removals, an ES2022 browser-support baseline shift, and template-API changes.
• Scoped Angular 21 out with evidence: took it to a working build, found that v21's stricter change-detection would require an app-wide test migration, and made the call to land on a fully-supported v20 with v21 documented as a scoped follow-up, rather than block delivery.
• Brought the wider dependency set to latest-where-safe, holding back the majors that warranted their own ticket.

• Worked within an automated code-review setup, triaging findings on their merits: applying genuine fixes (including a real, test-escaping bug where an upgraded component control had changed behaviour) and pushing back, with evidence, on false positives (several of which were later withdrawn).
• Added regression tests, held the codebase to a strict no-any TypeScript standard, and kept engineering notes so the next contributor inherits the context.