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Kaleby Cadorin

Kaleby Cadorin

DevOps Engineer

I am a passionate DevOps engineer with years of working experience. I love building tools and applications that solve real-world problems.

In my free time, I enjoy contributing to open source projects, learning new technologies, and sharing knowledge through writing and speaking.

Certified Kubernetes Application Developer
Certified Kubernetes Administrator
Problem Solving
Leadership
Resilience
Fast Learner
Adaptability
Ownership
Collaboration

Skills

Experiences

1
Healthcare Platform (US)

Digital health provider delivering secure care coordination and analytics.

Senior DevOps Architect
Responsibilities:
  • Hardened multi-account AWS infrastructure with automated SOC 2 guardrails and monitoring.
  • Built event-driven workflows with AWS Lambda to streamline operations and integrations.
  • Administered AWS Transfer Family for encrypted partner data exchanges.
  • Maintained GitHub Actions release pipelines for infrastructure and application deployments.
  • Orchestrated data pipelines with Prefect to coordinate priority workloads.

Digital Commerce Platform (Canada)

Global discounts marketplace serving high-traffic consumer brands.

Sysadmin & DevOps Engineer
Responsibilities:
  • Engineered beta and production IaC stacks on Google Cloud using Pulumi and TypeScript.
  • Led migration of legacy workloads to GKE with load balancers, Cloud Armor, and managed SQL.
  • Reduced infrastructure spend by 32% through preemptible nodes, policy tuning, and rightsizing.
  • Containerized Node.js services to move from Cloud Functions to GKE, halving run costs.
  • Migrated Pulumi state from cloud service to self-hosted backend for tighter governance.
  • Directed daily operations for the DevOps team driving platform stability.
2

3
Consulting Collective (US)

Advisory firm supporting venture-backed and enterprise engineering teams.

Senior DevOps Engineer (Part-time)
Responsibilities:
  • Delivered reusable Terraform and Terragrunt blueprints to simplify infrastructure changes.
  • Built CI/CD automations in GitHub Actions and CircleCI to accelerate partner delivery.
  • Implemented AWS cost analytics via CUDOS dashboards and provided 50% savings roadmap.
  • Rolled out Datadog observability and incident response playbooks for partner environments.
  • Integrated Vanta-driven SOC 2 controls into AWS accounts to close audit gaps.

Messaging Platform Provider (EU)

Business messaging platform serving global brands with high-volume APIs.

Senior SRE Engineer (Part-time)
Responsibilities:
  • Operated GKE clusters with Helm-based deployments and environment hardening.
  • Built Grafana dashboards and alerts to improve observability and incident response speed.
  • Facilitated incident reviews and authored postmortem reports for critical events.
  • Introduced Argo Workflows automation to streamline routine operational tasks.
  • Ran performance and load testing to validate API reliability under peak traffic.
4

5
Fintech Scale-up (US)

Card and spend management platform for high-growth businesses.

Senior Infrastructure & Security Architect
Responsibilities:
  • Architected DigitalOcean environments with Terraform and Terragrunt for core applications.
  • Established the company-wide ISMS and authored security policies and awareness programs.
  • Automated environment lifecycle management with GitHub Actions pipelines.
  • Developed Python tooling to accelerate deployments and infrastructure automation.
  • Led DevOps and information security teams to align delivery with compliance goals.

Product Engineering Consultancy (Global)

Distributed consultancy delivering enterprise web and cloud programs.

Senior DevOps Engineer
Responsibilities:
  • Led DevOps workstreams across multiple clients, from startups to public enterprises.
  • Designed AWS ECS, ECR, and RDS architectures with Terraform and Terraform Cloud.
  • Migrated DNS and infrastructure management to Route53-backed Terraform workflows.
  • Executed large-scale repository migrations from SVN and self-hosted Git to Bitbucket Cloud.
  • Replatformed GoCD pipelines onto AWS and automated server provisioning with Vagrant and Python.
  • Delivered AWS lift-and-shift migrations combining VMware Cloud and native services.
6

7
Technology Services Provider (LATAM)

Nearshore engineering organization supporting regulated SaaS platforms.

Senior DevOps Engineer
Responsibilities:
  • Provisioned GCP infrastructure (GKE, BigQuery, Airflow) via Terraform and Terragrunt modules.
  • Built CI/CD pipelines with GitLab and Jenkins to deliver microservices at scale.
  • Automated tenant provisioning with Python tooling to orchestrate Terragrunt deployments.
  • Authored 20+ Kubernetes training courses with 95% top-tier learner feedback.
  • Mentored engineers and led technical interviews for DevOps, networking, and security roles.

Aviation Operator (Brazil)

National airport network overseeing governance, IT operations, and security.

Chief Information Security Officer
Responsibilities:
  • Directed information security and governance for multiple airports and business units.
  • Rolled out ISMS and ITSM programs, elevating service visibility and compliance adherence.
  • Launched security awareness campaigns boosting incident reporting by 80%.
  • Implemented auditing, IAM, and toolsets to meet regulatory and privacy obligations.
  • Defined GCP IAM and SRE practices supporting airport digital operations.
8

9
Cloud Services Provider (Brazil)

Managed services partner delivering infrastructure modernizations.

Senior Security & Site Reliability Engineer
Responsibilities:
  • Architected AWS environments with automation using Ansible, Terraform, and Jenkins.
  • Migrated enterprises from on-premises stacks to AWS with resilient, scalable designs.
  • Implemented Amazon CloudWatch monitoring and alerting to improve reliability.
  • Created Bash and Python tooling to accelerate infrastructure automation tasks.

Payment Processing Platform (Brazil)

Financial services provider handling high-volume transaction processing.

Senior Security & Site Reliability Engineer
Responsibilities:
  • Managed AWS and Azure infrastructure with a focus on security and availability.
  • Ensured PCI-DSS compliance and Central Bank connectivity for payment operations.
  • Led datacenter migration projects achieving zero downtime transitions.
  • Automated backups, patching, and routines using Bash and Python scripts.
  • Designed certificate management processes securing interbank communications.
10

Education

2020-2021
MBA in Information Technology Management
GPA: 8.79 out of 10
Postgraduate in Information Security
GPA: 8.89 out of 10
Technological Degree in Computer Networks
GPA: 8 out of 10
Thesis:

Analysis of the Microsoft Unified Communications (UC) architecture for VoIP

Supervisor: M.Sc. Leonardo Garcia de Mello

This article analyzes Microsoft’s enterprise VoIP solution under the Unified Communications (UC) architecture. It outlines the components—such as Microsoft Office Communications Server 2007—and their interactions with other Microsoft systems. The solution integrates with IT infrastructure and existing telephony (including legacy PBX and PSTN) to deliver videoconferencing, audio conferencing, and instant messaging within Microsoft Office 2003 and 2007.

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