- Build AWS Architecture for existing and new customers;- Administrate and optimization Kubernetes cluster (EKS) and bring technologies like: cluster autoscaler, spot instances, separeted nodegroups, knative, etc;- Infrastructure as code using terraform;- Build CI/CD pipelines to deploy helm charts using terraform;- Logs centralization using Grafana Loki and ELK;- Administrate Elastic Cloud clusters;- Responsible to manage AWS costs and cost reduction proposals;- Build strategies to bring on premises customers to public clouds;- Management Proof of concepts to migrate customers to AWS;- Observability for all production environment;

- Administration of AWS services: Users management, Billing, metrics and new environments architecture;- Infrastructure automation using Terraform with gitlab pipelines;- Administration of Kubernetes cluster (EKS) in production environment;- Kubernetes cluster optimization with adjusting resources limits, namespaces quotas, read/liveness probe and resources utilization;- Metrics and logs collection using ElasticSearch Stack, Prometheus and Zabbix;- Homologation of on-premises application in cloud environment;- Consulting for customers infrastructure and datacenter definition;- Definition of SLI and SLO metrics of monitoring ecosystem;- Responsible to bring legacy systems to Amazon Web Services;

- Administration of AWS environment and services like: RDS, EC2, Cloudfront, Route53, Elastic Beanstalk, and others;- Docker Swarm management and containers orchestration;- Application and infrastructure monitoring with Zabbix, Prometheus, SysDig and Grafana,- Support for developers with automation deploy, builds troubleshooting in Jenkins and CircleCI;- Proactive monitoring of all production environment and management metrics creation for disaster prevention;- Planning and moving of applications running in EC2 and app servers for Swarm environment;- Use Ansible to provide internal and staging environment;- Support for internal infrastructure team for level 4 incidents.

Responsible for all Microsoft and Linux environment (about 70 servers) and services like: Active Directory, Apache Tomcat, DNS, Jenkins, Subversion, Taiga, FileServer, Group Policies and SQL, Postgres and MySQL databases;Itens, triggers and actions configuration in Zabbix and Grafana server;VMWare ESXI 5.5 admin and support;Development, deploy and administration of AWS environment with EC2, LoadBalancer, RDS, S3, Route53, Elastic Beanstalk, and other services;Cisco ASA Firewall support;Cisco Switches, configuration and support;Asterisk server administration with SIP trunks, peers and business rules;Application containerization with docker;Level 3 internal support;Search solutions for internal environment;

Customer support with alarm monitoring software, servers and databases;Scripts and routines creation for SQL Server.New employees training