Giovanni Sávio Pereira

As a DevOps Engineer at Zenklub, I worked on optimizing the infrastructure through automation, standardization, and process improvements, using technologies such as AWS, Kubernetes, Docker, GitLab CI, ArgoCD, Jira, and Grafana Stack to ensure scalability and high availability of services, always focusing on costs and enhancing the developer experience. Main Responsibilities: ▸ AWS: Managed and maintained cloud infrastructure using various AWS services, optimizing costs and service performance. ▸ Kubernetes: Managed Kubernetes clusters, ensuring scalability and resilience of applications. ▸ CI/CD: Centralized and maintained CI/CD pipelines using GitLab CI and ArgoCD, significantly reducing deployment time, simplifying pipelines, giving more autonomy, and increasing the efficiency of development teams. ▸ Developer Experience: Worked proactively with development teams, continuously improving the quality of their work and deliverables through monitoring, automation, and efficient processes. Implemented a software catalog to map the entire infrastructure, microservices, and their owners via Backstage, centralizing key information in one place, providing greater visibility and autonomy for developers to do their work as efficiently and independently as possible. ▸ Observability: Utilized monitoring systems with Prometheus and Grafana Stack, along with log visibility and microservice health via ArgoCD, improving response to critical incidents and minimizing business impact. ▸ Security: Implemented and configured Pritunl VPN as the primary VPN service for access to infrastructure resources such as EKS clusters and RDS databases.

In this personal blog, I share my experiences with new technologies, Linux, and open-source software in general. Main Responsibilities: ▸ Content creation and production of articles, technical documentation, and concise tutorials focused on Linux, new technologies, and open-source software in general. ▸ Education and training by sharing knowledge on technology-related topics, helping other professionals in the tech industry who might be facing similar challenges.

Blip acquired Stilingue in January 2021. As a Site Reliability Engineer at Blip, I worked on optimizing infrastructure, automating processes, and driving improvements using technologies like Google Cloud Platform (GCP), Kubernetes, Docker, GitLab CI, Spinnaker, Jira, and Grafana Stack to ensure scalability and high availability of services, always focusing on costs and enhancing the developer experience. Main Responsibilities: ▸ GCP: Managed and maintained cloud infrastructure using Google Cloud Platform (GCP), optimizing costs and service performance. ▸ Kubernetes: Managed Kubernetes clusters, ensuring scalability and resilience of applications. ▸ CI/CD: Implemented and maintained CI/CD pipelines using GitLab CI and Spinnaker, significantly reducing deployment time and increasing team efficiency. ▸ IAM: Mapped, standardized, and automated access permissions required for GCP through Google Workspace groups for all development teams. ▸ IaC: Used Terraform and Ansible to provision and configure virtual machine infrastructure for MongoDB. ▸ Developer Experience: Worked directly with development teams embedded in squads, improving the quality of work and deliverables through automation and efficient processes. Deployed a software catalog to map the entire infrastructure, microservices, and their respective owners via Backstage, providing greater visibility and autonomy for developers to work as quickly and independently as possible. ▸ Observability: Monitored systems using Prometheus and Grafana Stack, improving response to critical incidents and minimizing business impact.

As a Site Reliability Engineer at Stilingue, I worked on optimizing infrastructure, automating processes, and driving improvements using technologies like Google Cloud Platform (GCP), Kubernetes, Docker, GitLab CI, Spinnaker, Jira, and Grafana Stack to ensure scalability and high availability of services, always focusing on cost efficiency and enhancing the developer experience. Main Responsibilities: ▸ GCP: Managed and maintained cloud infrastructure using Google Cloud Platform (GCP), optimizing costs and service performance. ▸ Kubernetes: Managed Kubernetes clusters, ensuring scalability and resilience of applications. ▸ CI/CD: Implemented and maintained CI/CD pipelines with GitLab CI and Spinnaker, significantly reducing deployment time and increasing team efficiency. ▸ IAM: Mapped, standardized, and automated the access permissions required for GCP using Google Workspace groups for all development teams. ▸ IaC: Used Terraform and Ansible to provision and configure virtual machine infrastructure for MongoDB. ▸ Developer Experience: Worked closely with development teams, embedded within squads, to improve the quality of work and deliveries through automation and efficient processes. Deployed a software catalog with Backstage to map the entire infrastructure, microservices, and their respective owners, providing greater visibility and autonomy for developers to perform their work as quickly and independently as possible. ▸ Observability: Monitored systems using Prometheus and Grafana Stack, improving the response to critical incidents and minimizing business impact.

As an IT Infrastructure Analyst, I was responsible for managing access to cloud infrastructure and the company’s IT tools. Additionally, I worked directly on improving and standardizing various processes essential to the smooth operation of the company through integrations and automations using Google Workspace, Jira, and Slack, optimizing the time and quality of team operations. Main Responsibilities: ▸ Process Improvement: Enhanced and integrated processes across different teams at Stilingue by automating workflows with Google Workspace, Jira, and Slack, significantly improving team synergy and efficiency, particularly in areas like employee onboarding and offboarding. ▸ Automations: Mapped and automated access provisioning through GCP IAM using Google Workspace groups, in addition to managing team access to various tools. ▸ IT Management: Managed, standardized, maintained, and procured new IT equipment.

During my internship at Netli Telecom, I participated in the installation and configuration of networks, as well as monitoring and providing support to telecommunications clients. Main Responsibilities: ▸ Monitoring and maintenance of telecommunications networks, ensuring service continuity for clients. ▸ Installation and configuration of networks using Cisco and Linux technologies, with a focus on operational stability and security.

At the laboratory of the Federal University of Ouro Preto, I worked with software configuration management, including the installation and configuration of SCM tools and Linux.

At Leds, I worked with IT infrastructure, including server configurations with XenServer, virtualization, and configuration of Linux server machines.

Voluntary work aimed at teaching computer skills to underprivileged individuals in the Barbacena region. Main Responsibilities: ▸ Creation of course content and lesson formats. ▸ Knowledge transfer through computer classes. ▸ Administration of assessments for issuing course completion certificates. Courses Taught: ▸ Windows XP ▸ Microsoft Office Suite ▸ Computer Assembly and Maintenance ▸ Internet ▸ Typing