Rigorous, Repeatable Accessibility Engineering

Core Objective:

Establish a clear, statistically sound sampling of user journeys, technical architectures, and regulatory requirements.

Engineering Activities:

• Audit scope definition across public pages, authenticated states, dynamic modals, and documents.
• Technical stack review (frontend frameworks, component libraries, state management, design tokens).
• Applicable standards determination (WCAG 2.1/2.2 AA, Section 508, EN 301 549, PDF/UA).
• Identification of high-priority conversion funnels (checkout, registration, account administration).

Core Objective:

Execute multi-layered empirical testing to uncover all objective and contextual accessibility defects.

Engineering Activities:

• Automated rule-based discovery passes via axe-core across sampled views.
• Keyboard-only inspection (tab sequencing, visible focus appearance, bypass links, modal trapping).
• Screen reader testing across physical setups (NVDA/Firefox, VoiceOver/Safari, TalkBack/Chrome).
• Responsive zoom and reflow testing up to 400% without 2D scrolling.
• Accessibility tree (AXTree) inspection and WAI-ARIA 1.2 semantic verification.

Core Objective:

Translate voluminous audit data into actionable, prioritized engineering tickets grouped by root cause.

Engineering Activities:

• Severity classification (P0 Blocker, P1 High, P2 Medium, P3 Minor) based on real user barrier impact.
• Component-source mapping: isolating whether defects live in shared design tokens or page-specific markup.
• Direct ticket integration into client backlog systems (Jira, GitHub Issues, Azure DevOps).
• Engineering briefing session with core developers to review reproduction steps.

Core Objective:

Fix defects directly within the codebase with clean semantic HTML, valid ARIA, and updated tokens.

Engineering Activities:

• Branching and authoring production-grade Pull Requests against client Git repositories.
• Hardening shared design system components (dialogs, custom dropdowns, comboboxes, tooltips).
• Pair-programming and architecture guidance with client frontend engineers.
• Remediating PDF document tag trees to ISO 14289 (PDF/UA) conformance.

Core Objective:

Empirically verify that every implemented remediation resolves the barrier without introducing regressions.

Engineering Activities:

• Rigorous retesting of all resolved tickets in staging and pre-production environments.
• Full assistive technology validation of remediated user flows.
• Automated regression test suite execution (axe-core unit tests, Playwright end-to-end assertions).
• Preparation of official, defensible Accessibility Conformance Reports (ACRs / VPATs).

Core Objective:

Embed permanent accessibility guardrails and skills into the client development lifecycle.

Engineering Activities:

• Integrating automated linting and axe-core assertions into Git pre-commit hooks and CI pipelines.
• Authoring role-based design and engineering coding guidelines.
• Delivering hands-on accessibility workshops for designers, engineers, and product managers.
• Establishing scheduled recurring regression audits and continuous compliance monitoring.