Henrique Olinto

Senior Site Reliability Engineer @ Remessa Online · observability, incident response, postmortem, capacity planning and platform engineering

// kubernetes · aws · terraform · pagerduty · grafana stack · new relic

$ cd ./technologies $ cat ./posts $ ./contact.sh

cat about.md

Hello, I'm a Senior Site Reliability Engineer focused on observability, cost optimization, high-availability architecture and incident responses.

I've been passionate about technology since I was a kid. I bring that curiosity to real engineering problems, always thinking first about the value and impact created.

At Remessa Online I cut observability storage costs using downsampling and memcache, improved core response times using capacity planning and load balancer optimizations, and architected a zero-downtime ECS to EKS migration.

:~$ cat << EOF >> experience.txt

·Cut observability storage cost $33 to $3/day.

·Re-architected the Grafana stack resulting in faster historical metric queries.

·Zero-downtime ECS to EKS migration via Cloudflare Workers canary ingress.

·OpenTelemetry and k6 synthetic monitoring.

·Disaster Recovery with AWS FIS chaos engineering.

EOF