About
Summary
• With over two decades of experience in Unix administration, I have developed advanced expertise in managing AIX and Linux environments across multiple industries. My professional journey includes supporting large‑scale IBM Power Systems, implementing best practices, and automating key processes to enhance reliability and efficiency. I have consistently delivered solutions that ensure system stability, performance, and seamless migrations for enterprise clients.
• I am highly skilled in scripting with Unix Shell, Python, and Ansible, which has enabled me to automate
health checks, streamline server deployments, and optimize daily operations. My focus on automation
has significantly reduced manual interventions and improved uptime in critical infrastructure environments. I have been successful in implementing CI/CD pipelines, container management with Docker and Kubernetes, and robust monitoring using tools such as Zabbix and Splunk.
• My cloud computing proficiency encompasses managing Microsoft Azure and AWS environments, supporting migrations from on‑premises to cloud platforms, and overseeing networking, storage, and security within hybrid infrastructures. I have earned certifications such as AWS Certified Cloud Practitioner and Microsoft Azure Fundamentals, demonstrating my commitment to staying current with cloud technologies and best practices for secure, scalable solutions.
• Additionally, I am passionate about quantum computing and have pursued specialized training in platforms like IBM Qiskit, Amazon Braket, and Azure Quantum. My knowledge in this emerging field is grounded in hands‑on experimentation and continuous learning, which I share with the professional community to drive innovative solutions. Combining Unix, cloud, and quantum expertise, I am prepared to deliver forward‑looking, resilient IT services as a Unix AIX/Linux professional.
Positions
STIBO STEP Developer Mar 2023 - Nov 2025
• Managed and supported applications such as Axon, Steady, STIBO Step, and EDC on Red Hat Linux Enterprise Server and Azure Cloud Computing.
• Automated processes using Unix Shell Script, Python, and Selenium to increase efficiency and streamline operations.
DevOps Engineer Aug 2022 - Nov 2022
• Responsabilities
• Support the SAP Concur developer team as SRE/DevOps.
• Support to migration SAP Concur from Bare Metal to AWS Cloud.
Senior Unix System Administrator Oct 2021 - Jul 2022
Responsabilities
• Perform local and remote technical support for Kyndryl customers.
• Health‑check and best practices recommendations about IBM products.
• Support for IBM Power Systems (P7, P8, P9), SuSE Linux on Power, AIX v7.1 v7.2, PowerVM, HMC, IBM PowerHA, IBM GPFS.
• Perform projects, technical support and monitoring changes.
Main Achievement
• Development automated Health‑check with Python, Ansible and Unix Shell Script.
• Deploy IBM Power Servers using Ansible (Create profiles and install OS images on IBM P7, P8, P9)
Senior Unix System Administrator May 2021 - Oct 2021
Responsabilities
• Working with Global Support Team providing support for USA Customers.
• Support for Solaris 11, VERITAS/LVM, DNS, networking, storage and security.
• Support for Linux RHEL Servers.
• Incident and change management based on ITIL principles.
Senior Unix System Administrator Dec 2020 - May 2021
Responsabilities
• Change Management, Incident Management, Skill Transfer.
• Support for IBM Power Systems, SuSE Linux on Power, AIX v6 v7, VIO, HMC, PowerHA.
• Support for Linux Servers, CentOS, RHEL 7, SuSE Linux on Intel, Debian and Ubuntu.
• Experience of container orchestration management with Docker, Kubernetes and Helm.
• Experience with GitLab as CI/CD tool and Source Code repository.
Main Achievement
• Implement Zabbix monitoring agent on Linux and Unix Servers.
• Install and support Kubernetes Clusters in Development and QA environments.
• Install and support Docker in Development and Production environments.
Systems Development Analyst May 2020 - Oct 2020
BRQ Soluções em Informática S.A.
Responsabilities
• Perform remote technical support for BRQ customers.
• Performed technical support for Projects, Incidents, Problem Determination and Change Management.
• Support for Nasdaq SMARTS Trade Surveillance.
• Unix Shell Script Development and maintenance for Nasdaq SMARTS system.
• Alice Script Development and maintenance for Nasdaq SMARTS system.
• SCRUM ceremonies participations, Daily meetings, Planning, Review, Retrospective.
Main Achievement
• SMARTS reprocessing procedure automation, to avoid manual errors and reducing downtime.
Senior Unix System Administrator Nov 2019 - May 2020
Responsabilities
• Perform remote and local technical support for Tailor customers.
• Performed skill transfer to customer’s unix team.
• Support for IBM Power Systems, SuSE Linux on Power, AIX v6 v7, VIO, HMC.
• Support for Linux Servers, CentOS, RHEL 7, SuSE Linux on Intel, Debian and Ubuntu.
Main Achievement
• Support and training customer unix staff about technologies (AIX, Virtual I/O Server, HMC, PowerHA, RHEL, Docker, Kubernetes, SAN,
EMC / Dell VNX 5300, VMWare, Ansible, Vagrant, Git, Unix Shell Script, Python).
• Install and support Kubernetes Clusters in Development and Production environments.
• Automate sysadmin tasks with Ansible and Python Scripts.
Education
Universidade de Sao Paulo 2025 -
Field of study: Physics
Degree: Bachelor
Skills
HP-UX, Solaris, IBM AIX, IBM Power VM, IBM HMC, IBM PowerHA, IBM GPFS, Ubuntu, Debian, RHEL, SLES, Docker, Vagrant, Kubernetes, Ansible, Python, ANSI C, Java, LabWindows/CVI, Git, GitHub, IBM Qiskit
Professional interests
Mathematical Modeling
Computational Physics
Data Science
Quantum Computing
CV
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Contact details
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