Project Overview
Openbank Pay is a payment and financing platform that enables flexible purchasing experiences, backed by the trust and security of Santander Group.
Key Features
- Responsive Design: Fully responsive across devices and screen sizes
- Modern Stack: Next.js, TypeScript, Styled Components
- Performance Optimized: High Lighthouse scores across performance, accessibility, and SEO
- Scalable Architecture: Shared frontend architecture across multiple teams using microfrontends
Professional Experience
OpenBank Pay
Company: OpenBank Pay
Website: https://www.openbankpay.com/es
Role: Senior Software Engineer / Team Lead
Period: [Add your work period]
What I Developed
- Onboarding Experience: Led the team responsible for completing and optimizing the onboarding flow for new users, improving user experience and conversion.
- Cross-Team Platform Features: Led the development of cross-functional features used across all Zinia teams, ensuring consistency and reusability.
- Frontend Architecture & Microfrontends: Designed and implemented a scalable frontend architecture based on microfrontends, adopted by multiple teams to enable independent deployments and better domain ownership.
- Web Accessibility Platform: Led the development of shared accessibility tools and standards, improving compliance and usability across applications.
- Support Chat Integration: Implemented and integrated real-time communication systems between users and support agents.
- Performance Optimization: Drove performance improvements across applications, including load times, testing efficiency, and build optimization, achieving a 65% reduction in build times.
- Production Care & Quality: Owned production incident quality review processes, leading production care initiatives to ensure stability and reliability in critical environments.
- AI Integrations: Implemented end-to-end integrations with AI-based systems (MCPs, WebMCP) to enhance internal tooling and development workflows.
- Developer Tooling: Built cross-team developer tools to improve productivity, standardization, and development velocity.
Key Technologies Used
- React
- TypeScript
- Next.js
- Microfrontends architecture
- Webpack / Vite
- Storybook
- GitHub
- Modular frontend architecture
- AI integrations (MCPs, WebMCP)
Main Achievements
- Led multiple teams delivering high-impact product and platform initiatives.
- Established a shared microfrontend-based architecture adopted across teams.
- Reduced build times by 65%, significantly improving developer experience and delivery speed.
- Improved overall application performance and scalability.
- Defined and implemented production quality standards and processes.
- Scaled accessibility practices across the organization.
- Increased engineering efficiency through reusable tooling and shared solutions.