Daniel Cristian
Senior System Engineer at Nubank
Ceará, Brazil
Summary
🤩
Rockstar🎓
Top SchoolDaniel Cristian is a Lead Software Engineer and SRE specialist with 7 years of experience building cloud-native platforms that help product teams ship faster and safer. He designs and operates large-scale Kubernetes environments on AWS and authors infrastructure as code (Pulumi/OpenTofu/Terraform) and CI/CD pipelines (GitHub Actions/Tekton) with a strong focus on observability and meaningful SLOs. At Nubank he led the next-generation Observability Platform ingesting 1+ PB/day and cutting costs by 50%, and he has a track record of integrating M&A targets and paving developer-friendly workflows and SDKs. Comfortable across Linux, networking, load balancing and performance troubleshooting, he codes in Go, Clojure, Java and Python to solve production pain points. Based in Ceará, Brazil, he pairs hands-on systems expertise with a passion for reducing lead time to ship and mean time to recover—recently delivering petabyte-scale, low-latency debugging and query capabilities used company-wide.
7 years of coding experience
4 years of employment as a software developer
English, English at Fisk English CoursesBachelor's degree, Computer Systems Networking and Telecommunications, Bachelor's degree, Computer Systems Networking and Telecommunications at Faculdade Lourenço Filho - FLFTechnical of Computer Networking, Information Technology, Technical of Computer Networking, Information Technology at EEEP Professor Francisco Aristóteles de Sousa
English, Portuguese
Stackoverflow
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Github Skills (130)
databases10
bitnami10
charts10
thin10
ansible-vault10
helm10
kubernetes10
java10
vmware10
sql-query9
monitoring9
opentofu9
trino9
scheduler9
vscode-plugin9
Programming languages (10)
Github contributions (5)
danielcrisap/aws-dev-tf
Sep 2022 - Mar 2025
Personal AWS Dev Account
Contributions:27 reviews, 92 PRs, 114 pushes in 2 years 7 months
devaccountaws-amplifyaws-s3aws
danielcrisap/drone
Apr 2021 - Aug 2022
Drone is a Container-Native, Continuous Delivery Platform
Contributions:30 PRs, 30 pushes, 30 branches in 1 year 4 months
containersorchestrationdevopscontinuousdocker
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