Manuel de la Peña
Staff Software Engineer, Docker
Before joining Docker, Manuel contributed to Testcontainers at AtomicJar. He helps teams ship with confidence by improving quality through automation and testing. Based in Toledo, Spain, he organizes GDG Toledo and speaks at international events. You’ll find him online as “mdelapenya.”
Located in:
Toledo, SpainMore by Manuel
A Virtual Agent team at Docker: How the Coding Agent Sandboxes team uses a fleet of agents to ship faster
Learn how Docker uses a fleet of AI agents in CI to test, triage, and fix code automatically, helping teams ship faster with secure sandboxes.
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MCPconference London
Join Docker for a workshop at the MCPconference in London on Thursday Feb 12. Co-located with ContainerDays London! Your ticket gives you full access to both MCPconference and ContainerDays London — two shows, one pass, two full days of content and community. Dive deep into MCP and the future of agentic AI, while also tapping into one…
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GoFiber v3 + Testcontainers: Production-like Local Dev with Air
Simplify local Go dev with Fiber v3’s new Services API + Testcontainers. Run real DBs in sync with your app—faster loops, fewer hacks.
Read now
Shift-Left Testing with Testcontainers: Catching Bugs Early with Local Integration Tests
Learn how integration tests can help you catch defects earlier in the developers inner loop and how Testcontainers can make them feel as easy as unit tests.
Read now
Local Development of Go Applications with Testcontainers
Learn how you can use Testcontainers for Go for testing and local development to provision application dependencies.
Read now
Creating Modules in Testcontainers for Go
Learn how to craft your own Testcontainers module for Go.
Read now
A Virtual Agent team at Docker: How the Coding Agent Sandboxes team uses a fleet of agents to ship faster
Learn how Docker uses a fleet of AI agents in CI to test, triage, and fix code automatically, helping teams ship faster with secure sandboxes.
Read now
GoFiber v3 + Testcontainers: Production-like Local Dev with Air
Simplify local Go dev with Fiber v3’s new Services API + Testcontainers. Run real DBs in sync with your app—faster loops, fewer hacks.
Read now
Shift-Left Testing with Testcontainers: Catching Bugs Early with Local Integration Tests
Learn how integration tests can help you catch defects earlier in the developers inner loop and how Testcontainers can make them feel as easy as unit tests.
Read now
Local Development of Go Applications with Testcontainers
Learn how you can use Testcontainers for Go for testing and local development to provision application dependencies.
Read now
Creating Modules in Testcontainers for Go
Learn how to craft your own Testcontainers module for Go.
Read now
