Andrew Williams

Lead Drupal application development, security, and content-platform architecture for business-critical websites. Translate user and business requirements into stable CMS features and integrations, and maintain AWS/Linux operational support.

Provided technical leadership for the Horizon platform migration to Drupal 10. Supported secure full-stack development, application modernisation, and technical troubleshooting aligned with GOV.UK and accessibility requirements.

Architected and delivered the Enterprise Exhibitor Portal, unifying exhibitor processes and integrations with Salesforce, event systems, and e-commerce. Directed AWS infrastructure environments and provided solution design for high-traffic global platforms.

Led full-stack development and modernisation of Drupal platforms supporting international exhibitions and publishing. Guided engineering delivery of custom modules, CRM and e-commerce integrations, migration activity, performance improvements, and operational support.

Developed multilingual Drupal sites, custom modules, and integrated features.

Led Drupal 7 development and content management solutions.

Built Drupal CMS applications and CRM integrations.

Developed financial charting software and related APIs.

Developed e-commerce applications and integrated payment APIs.

Claude Certified Architect Foundations certification obtained in 2026.

AWS AI Practitioner (AIF-C01) certification obtained in 2026.

AWS Certified Solutions Architect – Professional certification obtained in 2021.

AWS Certified Solutions Architect – Associate certification obtained in 2019.

Scrum Master certification obtained in 2017.

MSc in Biomedical Engineering from the University of Surrey, completed in 2004.

BSc in Electrical/Electronics Engineering with Technical Computer Science from Amsterdam University of Applied Sciences, completed in 2002.

Diploma in Software Embedded Systems from Amsterdam University of Applied Sciences, completed in 2000.