Lucas User
@lucasuser12
DevOps and cloud infrastructure engineer building automated, reliable cloud-native platforms.
BrazilWhat I'm looking for
I’m a DevOps / Cloud Infrastructure professional focused on building, automating, and operating reliable cloud-native infrastructure. I bring hands-on experience across Terraform, Kubernetes/Rancher, OCI/OKE, Linux, and CI/CD (GitLab/Jenkins) to keep platforms reproducible and dependable.
In my recent work, I’ve provisioned and operated OCI infrastructure with Terraform—covering OKE clusters, IAM, NSGs, buckets, load balancers, NLBs, OCIR, and FortiGate-related networking components. I standardize cloud provisioning with highly parameterized Infrastructure as Code, and I run Kubernetes Day 0 provisioning through Day 2 operations (upgrades, registry integration, ingress, certificates, and workload reliability).
I also scale operational reliability through automation: I standardized 1,100+ Linux hosts using AWX, Uyuni, FOG, and FreeIPA, and automated provisioning for 230+ branches. I build health-check, alerting, and auto-healing workflows using Python/AWX/API and n8n, integrate monitoring/incident response with Zabbix and Grafana, and improve CI/CD workflow reliability through secrets handling and runner management—always using AI-assisted drafts (Claude/Codex/Gemini/Antigravity) with human validation and production safety as guardrails.
Experience
Work history, roles, and key accomplishments
DevOps / Cloud Infra Eng
MMTech
Dec 2024 - Present (1 year 6 months)
Provisioned and operated OCI infrastructure with Terraform (including OKE, IAM, NSGs, buckets, load balancers, NLBs, and OCIR) using highly parameterized IaC to improve reproducibility. Operated Kubernetes on OKE/Rancher and strengthened GitLab CI/Jenkins workflows with Python/AWX/n8n automation, standardizing 1,100+ Linux hosts and automating provisioning for 230+ branches.
Junior Infrastructure Support
MMTech
Apr 2024 - Dec 2024 (8 months)
Supported Linux and Windows environments and branch infrastructure operations, contributing to Zabbix monitoring standardization for improved visibility and incident detection. Automated repetitive operational tasks with Python and n8n, and supported branch infrastructure restructuring across networks, endpoints, monitoring, and documentation.
IT Project Coordinator
AquiCob Solucoes de Cobranca
May 2023 - Jul 2023 (2 months)
Coordinated technical and operational initiatives across system implementation and support teams, aligning work between business stakeholders and engineering. Managed priorities and timelines and tracked issues to keep cross-functional communication effective.
Systems Implementation Analyst
AquiCob Solucoes de Cobranca
Oct 2022 - May 2023 (7 months)
Led systems implementation activities for customers and internal users, handling setup, configuration, data validation, and go-live support. Collected requirements and mapped operational workflows to translate business needs into implementation steps.
Application Support Analyst
Lucas Padilha
Feb 2022 - Oct 2022 (8 months)
Provided application and technical support for internal and customer-facing systems, troubleshooting user workflows and business process issues. Investigated incidents using SQL queries and logs while working with PHP-based systems and relational databases.
Education
Degrees, certifications, and relevant coursework
Universidade Tecnologica Federal do Parana (UTFPR)
Technology Degree in Systems Analysis and Development, Systems Analysis and Development
2023 -
Pursuing a Technology Degree in Systems Analysis and Development at UTFPR, expected to complete in 2026.
Availability
Location
BrazilAuthorized to work in
Job categories
Skills
Interested in hiring Lucas?
You can contact Lucas and 90k+ other talented remote workers on Himalayas.
Message LucasFind your dream job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
