Led the development of an enterprise-grade design system for a major fintech client, enabling the migration of complex desktop mortgage applications to the web while ensuring accessibility and visual consistency.

Designed and built a high-performance admin platform for crypto investment products using Next.js and Supabase, empowering the business team with self-service controls over complex financial configurations.

Led the FrontEnd architecture of a new B2B self-service platform designed to automate client acquisition and financial risk visualization, reducing Time-to-Market by 17%.

Built a modern, performant, and fully internationalized personal website using Next.js 15 App Router, featuring a unified MDX content system, dynamic SEO optimization, GDPR-compliant cookie consent, and comprehensive E2E testing with Playwright.

Led the migration of global gaming portals (VALORANT, LoL) to a unified Next.js multi-tenant platform, reducing build times from hours to minutes and standardizing the web ecosystem across Riot Games.

Led the engineering of a dynamic, highly customizable process model and API architecture at Santander, enabling the launch of new products across multiple channels through a single core platform.

Developed secure, scalable Spring-based REST services for a digital banking platform, focusing on automated B2B onboarding and high-performance data access patterns.

Drove the stability and expansion of a complex multi-platform ecosystem (Java/PHP) at TNX, managing mission-critical database logic and frontend enhancements.

Delivered end-to-end web solutions for global agencies and independent clients, ranging from interactive React/Angular front-ends to robust PHP back-ends and server infrastructure.

Directed a multidisciplinary team of developers and designers at a digital agency, delivering over dozens of custom CMS and e-commerce solutions with complex API integrations and payment platform setups.

Enhanced the stability and security of Drupal-based backend systems and mobile frontend deployments for enterprise clients at CI&T.

Drove revenue growth and online visibility for e-commerce properties through SEO optimization, custom commerce modules, and integrated advertising campaigns.