About
Senior Software Engineer with 5+ years of experience delivering user-facing web products in cross-functional, agile teams. Currently leading frontend development at a high-growth European fintech, building scalable React/TypeScript interfaces and designing event-driven AWS architectures serving thousands of daily users. Track record of owning features end-to-end — from API design to pixel-perfect, accessible UI — and collaborating closely with product managers, designers, and backend engineers. Equally passionate about sharing knowledge: active instructor teaching frontend and cloud fundamentals at university level.
Experience
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- Senior Full-Stack Engineer @ MONEIBarcelona, Spain · HybridHigh-growth payments platform processing transactions for thousands of merchants across Europe.
- Lead frontend engineer on the web platform: build accessible, high-performance React / TypeScript UIs used daily by merchants and end-users.
- Own full feature lifecycle — API design with backend engineers, component architecture, UI delivery with designers, and post-launch iteration based on data.
- Architect event-driven microservices on AWS using SNS, SQS, Kinesis, Lambda, API Gateway, AppSync, DynamoDB, Cognito, SES, Pinpoint, and S3 (Node.js).
- Maintain and improve a large shared frontend codebase: performance profiling, refactoring, and thorough code reviews across the team.
- Work in cross-functional squads with product, design, and QA, following iterative, user-feedback-driven delivery cycles.
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- Frontend & Cloud Instructor @ UPC Tecnocampus MataróMataró, Spain · On siteSOC-accredited web development course + Hub4T AWS cloud programme.
- Design curriculum and deliver hands-on training in HTML, CSS, JavaScript, and React JS for career-changers entering the tech industry.
- Lead AWS Cloud fundamentals course: labs on core services, guiding students to sit the AWS Cloud Practitioner certification exam.
- Combine teaching with continuous learning — reviewing and deepening AWS knowledge each academic year.
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- Full-Stack Engineer @ BloomeBarcelona, Spain · On siteSole engineer delivering two production applications from scratch.
- Delivered two production applications — a merchant dashboard (React + AWS Cloudscape design system, integrating Holded, HubSpot & WordPress APIs) and a cross-platform mobile app (React Native / Expo).
- Built the full serverless backend with AWS SAM / CloudFormation, Cognito, Lambda, API Gateway, S3, and RDS — owning security architecture, scalability, and CI/CD deployment.
- Collaborated directly with product manager and designer in short iterative cycles, adapting to feedback at each sprint.
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- Solutions Analyst — Frontend & Data @ NTT DataBarcelona, Spain · HybridFrontend development and data tooling for enterprise-scale clients.
- Frontend development in React and Angular for enterprise-scale clients; participated in agile ceremonies, peer code reviews, and Jenkins-based CI/CD pipelines.
- Built an internal ETL tool using Docker, Python, and SQL — designed data transformation logic and a dashboard for business analysts to self-serve data insights.
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- Co-Founder & Lead Engineer @ WepelopersMallorca, Spain · RemoteCo-founded a web development agency building performant websites for SMEs.
- Co-founded a web development agency building performant websites for SMEs using Vue / Nuxt; managed end-to-end delivery, server setup (SSL, DNS, email), and direct client relationships.