Osama M.

Web Developer @GSMA

London, GB

Contributed to the ongoing development and maintenance of GSMA\'s digital platforms (gsma.com) using WordPress, PHP, ACF, and Gutenberg. • Built and extended custom blocks with React, ensuring consistent UX across hundreds of pages and reusable components, reducing development time for new pages by 40%. • Used WP-CLI for streamlined deployment workflows and bulk content operations, increasing team efficiency by 30%. • Integrated Algolia for high-speed, filterable search across complex datasets, enhancing content discoverability by 45% and reducing search time by 70%. • Collaborated via GitHub using PRs, code reviews, and branching strategies aligned with agile workflows. • Focused on scalable, accessible, and SEO-optimised solutions while balancing performance, maintainability, and stakeholder requirements. • Supported large-scale content migrations, deprecated legacy features, and improved front-end responsiveness across global initiatives.• Improved developer onboarding by documenting reusable block patterns, reducing ramp-up time by 50%. • Enhanced mobile Lighthouse scores from 76 to 92 through performance and accessibility improvements.