Javier Monterde.

Javier Monterde.

Senior Java Software Engineer specializing in enterprise backend architecture, edge computing, and building highly scalable, resilient systems.
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Core Expertise

Over the years, I've architected and maintained robust backend infrastructure for enterprise applications.
  • Enterprise Architecture
    Designing microservices, event-driven systems, and scalable APIs that handle high throughput, while keeping low latency.
  • Edge Computing
    Leveraging Cloudflare Workers and Edge Networking to bring compute closer to users and reduce infrastructure costs, like this website: $0.
  • Data Engineering
    Optimizing SQL databases and ORM implementations, ensuring data integrity while keeping low heap footprint.
  • DevOps & Infrastructure
    Building automated CI/CD pipelines, containerizing applications with Docker, and orchestrating deployments using Kubernetes.
  • Modern Stack
    Expertise in Java, Spring Boot and Quarkus. Always exploring new technologies to solve complex engineering challenges.
  • Security & Reliability
    Implementing robust security practices, monitoring, and observability to ensure system uptime and protect sensitive data.
September, 2017
First Steps in Tech
Studying Web Development from the ground up, from HTML to Oracle Exadata Databases.
May, 2019
First time working abroad
Went to Italy, thanks to the Erasmus+ program. Technical Support and Laptops maintenance.
May, 2020
Starting the Software Engineering path
Worked as a Backend Software Engineer, developing an internal application for the epidemic diseases control of the public sector of Valencia and Balearic Islands.
May, 2024
Generating impact for the whole of Spain
Moved to Mercadona's IT department, and optimized I/O throughput and database operation to reduce costs and times by over 80%.
August, 2026
Modernizing the Tax system of St. Gallen, Switzerland
Currently working at emineo Spain, S.A.U. as a Senior SWE, developing the core Tax system of St. Gallen, Switzerland.

Check out NAKA Labs & Open Source

I also have a personal lab. Something will come in the near future, so stay tuned! See my work at NAKA Labs or connect with me on GitHub/GitLab/LinkedIn.
Visit NAKA LabsGitHubGitLabLinkedIn