(Senior) Freelance Web Developer

What you will be doing Building and maintaining high-performance, accessible websites and web applications. Contributing to frontend, backend, API, and data model design and implementation. Developing CMS-driven websites, including content modelling, localisation, and editorial workflows. Implementing product features, backend functionality, and user interfaces. Integrating with internal systems, third-party services, and external APIs. Supporting SEO, performance, and accessibility best practic