👋 Hi, I'm Bruno Almeida
🚀 Linux Server Administrator | Infrastructure & DevOps Engineer 💻 Enterprise Infrastructure · Automation · High Availability · Cloud & On-Prem
I’m an Infrastructure and DevOps professional with strong hands-on experience managing large-scale Linux and hybrid environments, focused on automation, reliability, security, and scalability. Currently working with enterprise-grade infrastructures, supporting mission-critical systems across on-prem, cloud, and multicloud environments.
🧠 Professional Summary
Linux system administration (Debian/Ubuntu/RHEL-based)
Enterprise infrastructure with thousands of servers
Automation-first mindset using IaC and configuration management
Strong background in networking, security, and middleware
Experience with DevOps, CI/CD, containers, and orchestration
Proven ability to operate high availability and critical environments
🛠️ Core Skills & Technologies 🖥️ Operating Systems & Platforms
Linux (Debian, Ubuntu, RHEL-based)
Windows Server (AD, DNS, DHCP, IIS)
Hybrid & Multicloud Environments
☁️ Cloud & Enterprise Platforms
Microsoft Azure & Microsoft 365
Azure AD / Entra ID · Intune
AWS CLI (basic operations & automation)
🧩 Containers & DevOps
Docker & Docker Compose
Kubernetes
Red Hat OpenShift
GitLab CI/CD · Jenkins
Infrastructure as Code (Terraform)
Configuration Management (Ansible)
🌐 Networking & Security
IPAM · VLAN · STP · Routing
DHCP · DNS
Firewalls: pfSense, SonicWall
VPN (Site-to-Site & Client-to-Site)
Network segmentation (Prod / Homolog / Dev)
🧱 Virtualization & Storage
Xen (hosts, pools, networking)
iSCSI (LUNs, initiators, tuning)
Performance & IO troubleshooting
🧪 Middleware & Application Servers
Apache · NGINX · IIS
Tomcat
IBM WebSphere
Oracle WebLogic
Red Hat JBoss
🗄️ Databases
PostgreSQL
MySQL / MariaDB
Oracle Database
MS SQL Server
MongoDB
Backup, restore, and integration support
📊 Monitoring, Backup & Reliability
Zabbix (alerts, templates, monitoring)
Grafana (dashboards & metrics)
Bacula (backup, retention, restore tests)
DR & BCP support
🤖 Automation & Scripting
Bash
Python
PowerShell
API & CLI integrations
🧪 What You’ll Find Here
🔧 Automation Scripts
Linux administration automation (Bash & Python)
Infrastructure routines and operational scripts
PowerShell automation for Windows & Microsoft 365
📦 DevOps & CI/CD
GitLab CI/CD pipelines
Jenkins automation examples
Containerized services and deployment templates
📚 Infrastructure Documentation
Technical guides and internal-style documentation
Best practices for infrastructure, security, and operations
Architecture notes and environment standards
🧠 Labs & Proof of Concept
Kubernetes & OpenShift labs
Terraform & Ansible experiments
Networking and HA simulations
📈 Career Focus
Linux & Enterprise Infrastructure
DevOps & Platform Engineering
Site Reliability Engineering (SRE)
Automation & Infrastructure as Code
High Availability & Mission-Critical Systems
📫 Let’s Connect
💼 LinkedIn: linkedin.com/in/brunoalmeidacarvalho
📧 Email: bruno.almeidacarvalho@hotmail.com
⭐ Continuously evolving — automation, reliability, and scalable infrastructure first.