Christian Costa
@christiancostap
I build reliable cloud-native infrastructure and automated delivery for mission-critical financial platforms.
BrazilWhat I'm looking for
At Itaú Unibanco, I build and operate cloud-native infrastructure for a mission-critical payment platform, managing highly available production workloads on AWS EKS.
I use Terraform, Kubernetes, Helm, ArgoCD, GitHub Actions, and Datadog to standardize deployments, automate delivery, improve observability, and support incident response and root-cause analysis.
My background also includes AWS infrastructure, Python automation, Github actions, plus financial-process automation. I bring experience working with financial systems and improving reliability, production readiness, and cloud cost efficiency.
Experience
Work history, roles, and key accomplishments
Contributed to the modernization of a mission-critical payment platform by implementing cloud-native infrastructure and Platform Engineering practices. Designed and maintained Infrastructure as Code using Terraform, managed Kubernetes workloads on AWS EKS, and implemented observability solutions with Datadog.
Designed, maintained, and improved AWS cloud infrastructure. Developed GitHub Actions deployment pipelines and automated operational tasks using Python.
Automated financial processes using Python and RPA. Supported Spanish-speaking clients.
Education
Degrees, certifications, and relevant coursework
Itaú Unibanco
Itaú Hub Tech – SRE, Site Reliability Engineering
2023 - 2023
Completed the Itaú Hub Tech – SRE certification in 2023.
AWS
AWS Certified Solutions Architect – Associate, Cloud Architecture
2023 - 2023
Earned the AWS Certified Solutions Architect – Associate certification in 2023.
Centro Universitário UNA
Bachelor's Degree, Information Systems
2019 - 2023
Pursued a degree in Information Systems from 2019 to 2023, but did not complete the program.
IGTI
Full Stack Developer Bootcamp, Full Stack Development
2021 - 2021
Completed the IGTI Full Stack Developer Bootcamp in 2021.
Cisco Networking Academy
Learn-A-Thon, Networking
2021 - 2021
Participated in the Cisco Networking Academy Learn-A-Thon in 2021.
Cisco Networking Academy
Cybersecurity Essentials, Cybersecurity
2021 - 2021
Earned the Cisco Cybersecurity Essentials certification in 2021.
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
Skills
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