I am a Backend Engineer with 14+ years of experience in building scalable, reliable server-side systems. Proficient in Node.js and PHP, I specialize in microservices and event-driven architectures.
Experience
B2B Backend Engineer (Busuu, London/Madrid, Jun 2022 - Present) I develop and maintain the internal tool for customers, managing hundreds of
thousands of users with microservices and event-driven architecture with Kafka. The
code follows a hexagonal architecture and DDD, using asynchronous systems, event
bus, and AWS S3 for report storage.
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Senior Backend Engineer (The Mind Hub, Barcelona, Jan 2021 - Jun 2022) Modernized monolithic systems to microservices following DDD and SOLID principles.At TheMindHub, as a Senior Backend Developer, I was involved in the 'Traffic Light'
project, a microservice that calculates the position of professionals in listings
according to their contract and number of patients. In recent months, I have been
actively working on transforming the legacy monolith into microservices, applying
hexagonal architecture, DDD, and SOLID principles in development.
Backend Engineer (Stayforlong, Barcelona, May 2018 - Dec 2020) In the Providers department, we were responsible for developing and improving the
platform concerning communication with providers (hoteliers, payment gateways,
currency conversion). We aggregated information from external providers and
calculated the best price to optimize product quality. We also performed new
integrations, optimized communication systems, and evaluated new providers to
enhance the platform.
Web Developer (ClickToTravel, Palma de Mallorca, Dec 2013 - Apr 2018) Responsible for creating and maintaining the company's own booking engine,
specialized in selling packages (Flight+Hotel+Extras+Others).
