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Making the web accessible for everyone

Expert accessibility consulting, WCAG audits, and remediations to ensure your digital products meet global standards.

H2OK Consulting Logo

My Services

Comprehensive Accessibility Solutions

Tailored accessibility consulting to meet your specific compliance needs and user experience goals.

Audits & Reviews

Comprehensive analysis of your websites and apps against WCAG 2.1/2.2 AA standards.

Accessibility Consulting

Strategic guidance to integrate accessibility into your development lifecycle.

Remediation

Hands-on assistance to fix accessibility issues in your code and design.

Training

Workshops and training sessions for designers, developers, and content creators.

User Testing

Usability testing with people with disabilities to ensure real-world accessibility beyond automated checks.

Design System Consulting

Developing accessible Design Systems as a base for scalable and accessible product development.

Methodology

My Approach to Digital Accessibility

My methodology is inspired by the ADKAR© change management model to ensure sustainable accessibility adoption.

🔍

Awareness

Understanding the need for accessibility.

I start by reviewing existing digital products for barriers to create a clear understanding of the current state and the necessity for change.

🎯

Desire

Creating the motivation to participate and support the change.

I create a customized strategy that integrates technical adjustments and organizational changes, ensuring all stakeholders are on board.

🎓

Knowledge

Knowing how to implement accessibility.

I train teams and stakeholders on key accessibility principles to build the necessary knowledge and awareness across the organization.

💻

Ability

Implementing the skills and behaviors.

In collaboration with development teams, I work through code pairing sessions to turn knowledge into practical, accessible solutions.

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Reinforcement

Sustaining the change.

I ensure that changes are deeply rooted and supported by all team members for the long term, making accessibility a core part of the culture.

My approach ensures that digital accessibility is not just a one-time project but becomes a core part of the company’s culture.

Cooperation

A11YPLAN Logo

Are your websites accessible?

As a trusted partner for many years, A11YPLAN provides the tools and services you need to meet legal requirements efficiently and sustainably.

  • Automated Monitoring: Regularly check all pages for violations at the push of a button.

  • Visual Audit: Manual expert testing made easy, without specialized devices.

  • Comprehensive Reporting: Visual annotations and technical details to track progress.

  • User Testing: Real feedback from people with disabilities for authentic validation.

  • Training & Consulting: Tailored sessions to build lasting accessibility knowledge.

Oliver Hook Portrait

About Me

Hello! I'm a dedicated Accessibility Consultant and UI engineer with over 20+ years of experience in the tech industry. My mission is to make the digital world accessible to everyone, regardless of their abilities.

With my expertise in WCAG compliance, inclusive design, automated and manual accessibility testing, I help startups, non-profits, and companies transform their products into inclusive experiences.

„If your mission is to be customer-driven, inclusive, connected, simple, helpful and customer-centric – how can accessibility not be part of that?“

Technology & Tools (I use)

Modern Frameworks

Web ComponentsStencilReactNext.jsTypeScriptVanilla JSTailwind CSSSCSSFigmaGitGitHub

Testing & Auditing

Axe CoreAXE MonitorAXE AuditorAXE DevToolsAXE MCPJestPlaywrightLighthouseVisual Regression TestingAccessibility Tree Snapshot Testing

Assistive Technologies

NVDA (Windows)VoiceOver (macOS/iOS)ZoomTextHigh Contrast ModeScreen Magnifier

Professional Certifications

Web Accessibility "Deep Dive"

Deque Systems

Accessibility Program Management 2.0

Deque Systems

Designers 2.0

Deque Systems

Get in Touch

Accessibility is not just a checklist—it's about people. Whether you need a comprehensive audit, team training, or strategic guidance, I'm ready to help you build products that everyone can use.

Let's discuss how we can remove barriers and create a truly inclusive digital experience.

Abstract illustration of digital connection