Diego Alves Dias

Experience

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  Escola Municipal Olinda Brito de Sousa

  Feb 2006 - Dec 2009

  Computer Teacher

  Teacher in computing basic skills, hired by the Sidrolandia city hall to serve elementary school students.

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  Microslins Franchising

  Sept 2008 - Mar 2009

  Computer Instructor

  Experience in teaching Microsoft Office basic packages as well as advanced Microsoft Excel course

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  Ivr Informatica Ltda

  Jun 2010 - May 2011

  Network Management

  Network Management, Linux Servers, Mikrotik and Ubiquiti. Project and configuration of link between Ubiquiti radios for contingency. Dynamic routing OSPF / BGP.

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  Dicorel Comercio E Industria

  Jun 2011 - May 2012

  Support Analyst

  Network Management, Microsoft and Linux Servers, Firewall, VPN and Data Backup. Network asset monitoring project developed, using open source platforms. Viewing equipment data in real time or storing it in a history for future evaluation. This platform was called Dic.Manager and became the company's commercial product. It can be viewed at (http://dicorel.com/produtos/infraestrutura/dic-station/14).

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  Frigg Florestal - Brookfield Brasil Timber

  Jun 2012 - Aug 2013

  Network Analyst

  Network Management, Microsoft and Linux Servers, Firewall, VPN and Data Backup. Domain creation project on Windows Server 2012 R2 servers, user creation, group scheme and security policies were carried out, along with print server and file server. Implementation of Aker firewall for monitoring access and VPN between Data Center in Rio de Janeiro where the company's systems are available, as well as its e-mail.

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  Dicorel Comercio E Industria

  Sept 2013 - May 2017

  Master Support Analyst

  Supervising a team of 6 employes. Network restructuring project and implementation of firewall BlockBit at the State Department of Justice and Public Security of Campo Grande MS (SEJUSP).at SEJUSP in Campo Grande.Link high availability project and data control with Aker firewall in DetranMS, firewall clustering and dual link configuration with transparent HTTP and HTTPS proxy.Aker firewalls implementation project for access monitoring of law firms, lens manufacturers, gas stations and hospitals. Creation of VPN between headquarters and branches to access the company's internal system and voice traffic, thus reducing internet link and telephony expenses. Show less

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  PSG Tecnologia Aplicada

  Aug 2017 - Jun 2021

  Stationed at SGI (Superintendência de Gestão da Informação), taking part in the Linux team, which is the team that manages all the Linux server infrastructure for the State Government as well as its DEVOPS tecnologies (Git. Jenkins, Ansible and Kubernetes). Stationed at SGI (Superintendência de Gestão da Informação), taking part in te Microsoft team. Worked in managing the MS government forest with more than one thousand users, also managing group policies (GPO), DHCP, DNS, WSUS, Microsoft packages licenses and internal chatting (Skype). Management in backup strucuture, fiel servers, data bank and virtual machine. using the tool Veritas Backup Exec and NetBackup, with Petabytes amount.

  • Support Analyst

    Oct 2020 - Jun 2021

  • Junior Support Anlist

    Aug 2017 - Sept 2020
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  Condomob / Superlógica

  Jun 2021 - Oct 2021

  Infrastructure Analyst

  DevOps in charge of the cloud GCP and AWS infrastructure, managing xLinux servers, scalating JAVA aplications with high availability, , conteiners and CI/CD integrating the Gitlab, GCP and AWS plataforms. Observability using the DataDog and Neorealic tools, creating and running deploy scripts with terraform and python.

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  Monitora Soluções Tecnológicas

  Oct 2021 - Jul 2022

  DevSevOps Specialist

  Being part of the DevSecOps team, working with infrastructure as code (IAC).Currently serving as a consultant at SERASA Experian.Technologies and tools utilized: Terraform, Python, Ansible, Jenkins, Docker, Kubernetes, Bitbucket, AWS.Observability: Grafana, Kiali, and Kubecost.Agile methodologies and tools: Scrum, Jira, Confluence.

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  Raizen

  Jul 2022 - now

  As an Infrastructure Technical Lead, I am responsible for managing and leading the SRE/DevSecOps team, ensuring excellence in the architecture and operation of infrastructure in cloud environments, primarily AWS. My role includes overseeing Scrum ceremonies and defining and implementing robust and secure architectures for microservices.My goal is to ensure that the team operates efficiently and securely, aligning infrastructure and security practices with industry best methodologies, contributing to the continuous innovation and robustness of the company's services.Key Responsibilities:Team Management: Lead, guide, and develop the SRE/DevSecOps team, promoting a collaborative and high-performance environment.Scrum Ceremonies: Facilitate and coordinate all Scrum ceremonies (Daily Standups, Planning, Review, and Retrospectives), ensuring alignment and efficiency in projects.Infrastructure Architecture: Design and oversee the implementation of scalable and secure infrastructure architectures, utilizing IaC (Infrastructure as Code) practices.Microservices and Kubernetes: Supervise the management of microservices in Kubernetes (Rancher, AWS EKS), ensuring high availability and performance.CI/CD Pipeline: Manage and optimize CI/CD pipelines with tools like GitLab, Flux, and ArgoCD, ensuring efficient and secure deployments.Security: Implement and monitor security solutions (AWS Well-Architected, Veracode, Aqua-CSPM, Aqua-CWPP, Datadog Security), protecting the infrastructure from threats.Observability: Establish and maintain monitoring and observability solutions with Prometheus, Grafana, Kibana, Kiali, and Datadog, ensuring system visibility and health.Continuous Improvement: Promote a culture of continuous improvement, constantly seeking optimizations for efficiency and performance. Show less SRE/DevSecOps professional proficient in managing infrastructure as code (IAC) in AWS cloud environments. My primary focus is on managing microservices in Kubernetes while overseeing continuous integration and continuous delivery (CI/CD) pipelines. I ensure the security of microservices by implementing and managing relevant security tools. Additionally, I am constantly seeking improvements and optimizations for microservices to enhance efficiency and performance.Repository and CI/CD: GitLab, Flux, ArgoCDMicroservices: Docker, Kubernetes (Rancher), AWS EKSSecurity: AWS Well-Architected, Veracode, Aqua-CSPM, Aqua-CWPP, and Datadog SecurityLanguages: Terraform, OpenTofu, Python, and ShellScriptObservability: Prometheus, Grafana, Kibana, Kiali, and DatadogAgile methodologies and tools: Scrum, Kanban, Jira, Confluence, and Service Manager Show less

  • IT Infrastructure Tech Lead

    Mar 2024 - now

  • Infrastructure IT Specialist

    Jul 2022 - Feb 2024