AI & Agent Access
Informações profissionais estruturadas para sistemas de IA, agentes, automação de recrutamento e fluxos de trabalho assistidos por máquina.
Identity
Cristiano Nilsen
Brazil
Cloud Engineering, Cloud Architecture, DevOps and Site Reliability Engineering
AWS
Remote opportunities
cristiano@nilsen.com.br
Professional Summary
Senior Cloud / DevOps / SRE professional with extensive infrastructure experience and hands-on production experience with AWS, Kubernetes, Infrastructure as Code, observability, networking, security and automation.
Cristiano Nilsen is a Cloud Architect / Engineer with more than 20 years of experience in infrastructure and technology, with a strong focus on AWS, DevOps and SRE practices. His recent experience includes operating and evolving distributed SaaS infrastructure across multiple AWS accounts and geographic regions.
Core Technologies
Production Experience
- ✓ More than 20 AWS accounts
- ✓ 15 Amazon EKS clusters
- ✓ Approximately 1,700 containers
- ✓ Multi-region infrastructure spanning South America, North America, Europe and Asia
- ✓ 24x7 SaaS production operations
Selected Technical Cases
AWS WAF Architecture
productionCentralized domain protection with AWS WAF, rate limiting, managed rule groups, logging and monitoring. Automated via Terraform and CI/CD pipelines.
AWS Organizations and IAM Identity Center
productionMulti-account environment with Permission Sets, security baselines, SCPs and governance infrastructure as code.
Cloud Network Standardization
productionVPC architecture standardization across multiple AWS accounts with centralized logging via VPC Flow Logs, Firehose and CloudWatch.
Kubernetes / Amazon EKS Operations
productionProduction EKS operations covering networking, ingress, storage, security, troubleshooting, upgrades and reliability.
Application-Level WAF
productionModSecurity with Nginx and OWASP Core Rule Set. Anomaly scoring with configurable activation as a separate project alongside AWS WAF.
AI-Assisted Cloud Operations Context
productionA structured technical context layer for querying infrastructure information using AI. Included cloud resources, AWS accounts, regions, infrastructure standards, security guardrails, WAF log locations, VPC Flow Log locations, Firehose pipelines and operational procedures. Enabled less experienced team members to consult technical information more easily and support operational and security analyses.
Projects and Labs
AWS WAF automation
AWS Organizations
IAM Identity Center
Kubernetes / Amazon EKS
Argo CD / GitOps
OpenTelemetry
Backstage / Internal Developer Platform
Cloud observability
Generative AI for infrastructure
AI-assisted operational context
Cloud automation
Suitable Roles
Cloud Engineer
Senior Cloud Engineer
DevOps Engineer
Senior DevOps Engineer
Site Reliability Engineer
Senior SRE
Cloud Architect
Cloud Solutions Architect
Platform Engineer
Cloud Infrastructure Engineer
Professional Intent
My primary professional focus is Cloud, DevOps, SRE and infrastructure engineering. AI-related work is complementary to this background and is focused mainly on infrastructure automation, operational context, documentation and agent-assisted workflows.
Structured Data Preview
Resumo estruturado para consumo por sistemas de IA e agentes.
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Arquivos estruturados disponíveis para consumo por agentes e ferramentas de IA.