ADÃO MARQUES
DevOps Engineer
Luanda
Summary
DevOps Engineer with 4+ years experience in designing, automating, and maintaining scalable infrastructure solutions. Proficient in container orchestration, CI/CD pipelines, and Infrastructure as Code (IaC). Demonstrated success in deploying high-availability environments and enhancing system reliability and observability. Expertise in Kubernetes, Docker, Terraform, Ansible, AWS, and Azure. Committed to driving automation, optimizing performance, and fostering continuous improvement within cloud-native environments.
Overview
5
5
years of professional experience
1
1
Certification
Work History
VAS Engineer
Africell Angola
07.2023 - Current
- Manage and optimize Value-Added Services (VAS) infrastructure for telecom systems with high availability requirements.
- Design and implement monitoring solutions and automated incident detection using custom scripts and tools.
- Integrate new services and support continuous infrastructure improvements, reducing downtime and enhancing system efficiency.
DevOps Engineer (Freelancer)
Self-Employed
02.2021 - Current
- Developed and maintained CI/CD pipelines using Jenkins and GitLab CI for multiple clients.
- Automated infrastructure provisioning and configuration management using Terraform and Ansible.
- Deployed and managed scalable containerized applications using Docker and Kubernetes.
- Advised clients on cloud strategy, security, and high availability practices.
Web Developer
Alacoque Technology
03.2020 - 07.2021
- Built responsive web applications using React and Angular.
- Worked closely with design and backend teams to deliver functional and dynamic user interfaces.
- Integrated third-party APIs and implemented frontend logic for optimal UX.
Education
Bachelor’s Degree - Computer Engineering
Instituto Superior Politécnico Alvorecer da Juventude (ISPAJ)
Skills
- Infrastructure & Cloud: AWS, Azure, GCP (Minikube, GKE, AKS), Terraform, Ansible
- Containerization & Orchestration: Docker, Kubernetes, OpenShift, Podman
- Operating Systems: Red Hat Enterprise Linux (RHEL), Ubuntu Server
- CI/CD & Version Control: Jenkins, GitLab CI/CD, Git
- Programming & Scripting: Python, Bash, JavaScript
- Monitoring & Observability: Prometheus, Grafana, ELK Stack, Sensu
- Security: IAM, network security best practices, SSL/TLS configurations
Certification
- Red Hat OpenShift Administration I: Operating a Production Cluster 4.14 – 2024-10
- Red Hat OpenShift Development I: Introduction to Containers with Podman 4.12 – 2024-09
- Red Hat OpenShift I: Containers & Kubernetes 4.10 – 2024-05
- Red Hat System Administration II (RH134) – RHEL 9.0 – 2023-09
- Red Hat System Administration I (RH124) – RHEL 9.0 – 2023-08
Languages
English: Fluent
Portuguese: Native
Timeline
VAS Engineer
Africell Angola
07.2023 - Current
DevOps Engineer (Freelancer)
Self-Employed
02.2021 - Current
Web Developer
Alacoque Technology
03.2020 - 07.2021
Bachelor’s Degree - Computer Engineering
Instituto Superior Politécnico Alvorecer da Juventude (ISPAJ)
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