Davidgamo

Senior Software Engineer with 6+ years of experience designing and operating large-scale distributed systems on Microsoft Azure. Strong focus on system design, reliability, and scalability, with proven experience owning production systems end-to-end and improving resilience under real-world constraints. Track record of reducing incident impact, improving observability, and enabling fast, reliable delivery through automation and DevOps practices.

Senior Software Engineer at Maersk (2018-02 – 2026-02)

• Owned end-to-end design and operation of large-scale distributed systems on Microsoft Azure, based on microservices and event-driven architectures.
• Operated multi-cluster Kubernetes platforms handling high-throughput event streams (thousands of events per second) via Kafka and Azure Service Bus.
• Defined system architecture and service boundaries, making trade-offs between consistency, availability, latency, and cost in production environments.
• Improved system reliability by implementing resilience patterns (circuit breakers, retries, backpressure, fault isolation), reducing incident impact and MTTR.
• Led infrastructure automation using Terraform, enabling reproducible deployments across environments.
• Built and maintained CI/CD pipelines using GitHub Actions and GitOps practices, improving deployment speed and reliability.
• Enhanced observability using Azure Monitor, Application Insights, Prometheus, and Grafana, improving incident detection and debugging.
• Participated in 24/7 on-call rotation, owning incident response and contributing to postmortems and system improvements.
• Mentored engineers and contributed to design reviews, improving system design quality and engineering standards.

Freelance Technical Manager and E-commerce Engineer at Freelance (2014-05 – 2018-01)

• Increased conversion rate by optimizing business processes and automating workflows.
• Reduced operational workload by implementing automation solutions.
• Improved system reliability by reducing transaction errors through API development and payment system integrations.

Software Engineer at Mecalux (2009-02 – 2014-05)

• Improved warehouse efficiency measured by processing time by developing scalable systems based on solid system design.
• Reduced production errors by improving validation and business logic.
• Increased throughput measured by processed orders by optimizing database performance (Oracle, PL/SQL).

Software Engineer (Electronic Systems) at Ecutronic Technologies (2006-07 – 2009-01)

• Enabled real-time diagnostics measured by data latency by developing distributed systems over GPRS/GPS networks.
• Improved data accuracy measured by telemetry quality by integrating CAN protocols and ECU processing.
• Reduced device failures by optimizing embedded software and testing processes.

Junior Software Engineer (Automation) at Prolongo y Faccsa (2004-10 – 2006-07)

• Improved production efficiency measured by processing time by developing automation and robotics software.
• Reduced operational errors measured by incidents by implementing validation and control systems.

Junior Software Engineer at Arelance (2003-10 – 2004-09)

Bachelor's and Master's Degree in Computer Science Engineering – University of Malaga