About Me
As a Senior Backend Engineer with over 12 years of professional experience, I design and deliver cloud-native backend systems and distributed architectures that power scalable, mission-critical applications. I have worked extensively with AWS and Cloudflare to build and operate secure, high-availability services, and I bring hands-on experience with Kubernetes for container orchestration and Docker for containerised workloads across both professional and personal environments.
My core expertise spans the design of secure RESTful APIs and event-driven architectures — using messaging systems such as Apache Pulsar, AWS SQS, and Redis Pub/Sub — as well as data modelling across relational databases (MySQL, PostgreSQL) and NoSQL stores (MongoDB, Redis). I have consistently delivered reliability improvements: maintaining a 99% SLA at Convelio, reducing tech debt and incidents by 20% at InfoPro Digital Automotive, and managing incidents with structured postmortem practices.
I am experienced with observability and monitoring tooling, including Grafana, Datadog, and the ELK Stack, and I apply SRE principles — incident prioritisation, man-day budgets for tech maintenance, and postmortem-driven improvements — to keep production systems stable and continuously improving. I have also worked with Java and contributed to CI/CD pipelines using Jenkins.
Throughout my career I have acted as a technical leader and mentor, guiding distributed remote teams across Europe and Asia, conducting design and code reviews, and raising engineering standards through automation, testing, and shared best practices.
Beyond my professional work, I actively contribute to open-source software. I maintain Equipment, a Python scaffolding framework used in production environments, and a collection of AI agent skills that I use to automate engineering workflows in my personal projects.
- Birthday:
- Location: Sitges, Barcelona
- Email: [email protected]
- Phone: +34 666 148 225
Resume
Senior software developer | InfoPro Digital Automotive
- Present | Barcelona- Modernise legacy Java and PHP SaaS APIs deployed on AWS and Cloudflare, integrating data sources from multiple providers.
- Reduce tech debt and production incidents by 20% through systematic refactoring, tightened test coverage, and improved deployment practices.
- Manage incident response triaging by severity, estimating resolution timelines, and delivering structured postmortems to drive long-term reliability improvements.
- Mentor junior developers, conducting code reviews and sharing backend engineering best practices across the team.
Tech Lead | Wivapp.com
- | Barcelona- Develop and maintain a scalable MVP solution for restaurants.
- Lead the development of a new product from scratch.
Senior Backend Developer | Convelio
- | Paris, France- Design and maintain scalable, secure PHP-based APIs supporting a high-volume enterprise logistics platform, ensuring a 99% SLA.
- Collaborate with frontend engineers and cross-functional teams to design and evolve the platform's API contract.
- Optimise API performance, latency, and reliability; implement observability practices using Grafana, Datadog, and the ELK Stack.
- Continuously improve code quality and maintainability through rigorous testing, peer code reviews, and adherence to engineering best practices.
- Refactor and harden legacy code for security and performance; eliminated over 10,000 lines of dead and unsafe code.
Senior Programming Analyst | K-LAGAN
- | Barcelona- Architect and operate a distributed microservices platform with 10+ Docker-based services, orchestrated with Kubernetes in production environments.
- Design and implement event-driven integrations using Apache Pulsar, AWS SQS, and Redis Pub/Sub, decoupling services for improved scalability and fault tolerance.
- Use Laravel for secure API integrations and background task processing; Python for data processing pipelines and RPA automation.
- Build and maintain Jenkins CI/CD pipelines, achieving 80% code coverage on SonarQube across the platform.
- Act as tech lead for remote engineering teams across Europe and Asia conducting architecture reviews, code reviews, and technical mentorship.
Full Stack Developer | HEALTH DATALINE EUROPE SA
- | Barcelona- Adapt eCommerce websites creating new front-end versions for specific devices with Onsen UI. More than 10 client websites migrated.
- Create internal APIs to retrieve data from different data sources on the backend.
- Maintain and apply SEO to toopharm.com and healthdataline.com websites, increasing by 1% of new visits every month
CEO & Co-Founder | SeeDoCare S.L.
- | Barcelona- Develop web applications tailored to our client's needs. 3 clients in the first year.
- Implement custom eCommerce, SaaS, and CMS solutions. 20% cost reduction compared to other B2B platforms.
- Integrate additional services like SEO, Brand design, and Marketing solutions.
- In 2017, the lack of big clients plus the job offer we found on the market made us take the decision to close the business and work full-time for other companies, which resulted in fewer work hours and more salary
Software Developer | Emotion Experience
- | Barcelona- Develop an interactive space where the public can interact with the GFT brand directly.
- Create a specific software for each action, working with LED displays and interactive panels.
- Develop software for a specific setup for GFT called "GFT Lab".
Web Developer | ( caravelo (
- | Barcelona- Develop a product for Volaris Airline company called "Volado Volaris", which offered cheap trips with few hours in advance for planes with empty seats. First released after 1 month.
- Maintain product websites for Airline companies.
- Implement a design system to easily integrate new Airline companies into our products. 2 new airlines used it.
Web Developer | SIQUR S.P.A.
- | Italy- Develop the Spanish version of the eCommerce website. 1-10 monthly products sold in the first year.
- Develop a WordPress blog as part of the marketing strategy. 1-2 posts every month by external collaborators.
- I also managed video editing, blog writing, SEO, analytics, and marketing campaigns.
Web Developer Instructor | Centro Informática Profesional CIPSA
- | Italy- Hired as an instructor after finishing the Full Stack Web Design and Programming Master. More than 50 students in 1 year.
- Guide my students to grow up as developers, starting with a very simple HTML landing page and finishing the course with a big full-stack project.
- More than 50% of students found a job after finishing the course.
Web Developer | Mediterrani Food
- | Barcelona- Develop and maintain 1 WordPress site.
- Blog writing, video editing, Community management, and SEO. More than 10 new clients thanks to that content.
- Apply the brand design to the website, reports, and communications.
Education
Master's degree, Web Development Master
-CIPSA Barcelona | Barcelona
Bachelor of Arts (B.A.), Music Theory and Composition
-Conservatori Liceu | Barcelona
Bachelor of Arts (B.A.), Composition
-Sibelius-Akatemia - Sibelius-Akademin | Helsinki
Associate's degree, Music Performance, General
-Conservatori Liceu | Barcelona
