Worked as DevOps focused on managing deployment of CI/CD pipelines on Azure Kubernetes Service (AKS) with Azure DevOps, ansible and terraform.

Development of CI/CD pipelines in Azure DevOps for various applications;Planning and implementation of DevSecOps tooling and reports in CI/CD pipelines;Development of APIs with TypeScript and Express to integrate Azure DevOps with external services;Development assistance in a Azure DevOps extension using React and TypeScript;Linux and Docker automation using Ansible;Assistance in migration design of CI/CD on-prem architecture to Azure Cloud

Configuring, managing and monitoring IT enviroment of a variety of customers. Working mostly with Linux, Windows and FreeBSD systems, virtualization vendors(on-premise) with High Availability Cluster, managing Open Source and proprietary services(web, network monitoring tools, e-mail, Active Directory, Wi-Fi enterprise, Relational and No-SQL databases). Scripting and automating daily IT activities. Network switch and router configuration (multiple vendors).Working with security and network, using open source and proprietary firewalls. Applying OS and services hardening. Applying patch and updates and performing vulnerability assessment. Creating backup and disaster recovery strategy. Manage Site-to-Site and Client-to-Site VPNs.

Managed a Internet Service Provider infraestructure, working with vendors like Mikrotik, Ubiquiti and Proxmox Virtualization. Install, configure, maintain and monitoring services based on Linux and Containers(LXC), bind9, Zabbix, freeradius and apache web server.

Customer service(students, teachers), organizing library collection, operating Pergamum Library Management System.