Built production-ready mobile gaming platform using React, delivering real-time football fantasy experience with live scoring and instant updates.

Developed the majority of the React UI at Incentive Games, implementing animation systems and real-time synchronization to handle significant concurrent player traffic during live match days.

Extended responsibilities to build comprehensive back-office management system supporting multiple game products, featuring full CRUD operations, live data visualization dashboards, and admin tools for competition management and player analytics.

Frontend Developer on large-scale e-commerce modernization for GANT, migrating Swedish fashion retailer from monolithic architecture to decoupled React-based platform, supporting 20+ international markets with multi-currency and multi-language capabilities.

At Markup, contributed to end-to-end shopping experience including product catalogs, editorial content management, and secure checkout flows. Collaborated on scalable design system and component library adopted across multiple client projects.

Led accessibility implementation aiming for WCAG AA standard, conducting comprehensive research and testing for keyboard navigation, screen reader optimization, and inclusive design patterns. Received commendation from third-party accessibility auditors for exceeding compliance standards.

Architected and delivered full-stack Next.js platform for multi-city UK events brand, scaling from six cities to nationwide coverage with international expansion to Gran Canaria.

Engineered headless CMS solution using customized Strapi, integrating multiple third-party ticket providers for venue flexibility, Shopify e-commerce API for merchandise sales, and custom user authentication system with tiered membership management.

Developed media gallery for event photos and membership verification system meeting local council licensing requirements. Implemented privacy-first custom analytics alongside Vercel Analytics to track conversion funnels and user engagement while maintaining data sovereignty and GDPR compliance.

Developed enterprise merchant platform integrating with BR-DGE's payment orchestration infrastructure, enabling merchants to configure intelligent routing, monitor transactions in real-time, and generate comprehensive analytics across multiple retail channels. Built with Next.js and TypeScript.

Full-stack ownership including React-based merchant dashboard, RESTful API development for transaction monitoring and routing configuration, and secure API key management system. Engineered solution processing millions of daily transactions with 99.9% uptime in highly regulated fintech environment.

Maintain and extend mission-critical JavaScript SDK serving as abstraction layer for complex payment workflows, integrating with BR-DGE's microservices architecture. Written in legacy ES5 for maximum browser compatibility and backward compatibility requirements.

Successfully evolved legacy codebase while maintaining production stability processing thousands of daily transactions. Demonstrates expertise in legacy code maintenance, callback-based async patterns, and cross-browser compatibility testing without modern transpilation tools.

Maintain and extend PCI-compliant hosted payment solution built with Next.js, enabling secure checkout while eliminating merchant PCI scope by keeping sensitive card data off client servers.

Contribute to performance and user experience improvements through minimal, conversion-optimized UI. Production solution processes millions of monthly transactions, demonstrating how simplified, focused design delivers measurable business value.