João Pereira

Profile

Software engineer working in site reliability engineering at Zwift, with a focus on cloud infrastructure, Kubernetes, and backend systems. My work connects application development with the practical demands of running services in production.

Experience

Zwift · Site Reliability Engineering

SRE work spanning Kubernetes infrastructure and the services it supports, using AWS, Istio, Helm, Kafka, and Quarkus.

• Platform and deployment: Kubernetes workloads, Helm packaging, and AWS infrastructure.
• Service networking: Istio and communication between services.
• Backend systems: Quarkus services and Kafka messaging.
• Engineering focus: reliability, observability, troubleshooting, and maintainable operations.

Technical skills

• Infrastructure: AWS, Kubernetes, Helm, containers.
• Networking: Istio, service mesh.
• Applications and messaging: Quarkus, Kafka, backend engineering.
• Practice: site reliability engineering, production operations, observability.

Beyond work

Music, guitar pedals, analog electronics, and learning through building. This site is where I share those interests alongside software and reliability.