@juniordev
Senior systems and solutions developer at Selbetti Tecnologia, developing LLM agents and the YGG automated reporting system.
BrazilAt Selbetti Tecnologia, I develop LLM-based agents for predictive incident analysis, historical-solution suggestions, and automated responses using RAG. I integrate models including LLaMA and Qwen with LangChain and Django.
I also developed the YGG system, which automatically generates reports from Zabbix monitoring and includes an integrated CSAT module. Previously, at Eiti Gestão de TI, I worked on DevOps infrastructure, automation, container orchestration, and CI/CD.
Work history, roles, and key accomplishments
Selbetti Tecnologia
Aug 2025 - Present (1 year 2 months)
Desenvolvimento de agentes baseados em LLMs para análise preditiva de incidentes e geração de respostas automáticas via RAG. Integração de modelos como LLaMA, Qwen e Ollama com LangChain e Django, além de desenvolvimento do sistema YGG para geração automatizada de relatórios.
Eiti Gestão de TI
Apr 2023 - Aug 2025 (2 years 4 months)
Manutenção e gerenciamento de infraestrutura com monitoramento Zabbix, Grafana e Foreman. Desenvolvimento de scripts automatizados em Shell, PowerShell e Python, orquestração de containers com Kubernetes e Rancher, CI/CD com Jenkins, e desenvolvimento de software com Django.
Eiti Gestão de TI
Jun 2022 - Apr 2023 (10 months)
Gerenciamento de sistemas de virtualização HyperV e vSphere, administração de Windows Server e Linux, manutenção de monitoramento com Zabbix, Grafana e Foreman, implementação de antivírus e backup, e suporte técnico a usuários.
CEBRA Conversores estáticos
Jan 2021 - Jun 2022 (1 year 5 months)
Criação e desenvolvimento de jigas de teste automatizados programados em C, modelagem 3D no SolidWorks e impressão 3D. Melhoria de processos na linha de produção, manutenção de produtos, desenvolvimento de placas de circuito impresso e análise de esquemas elétricos.
Degrees, certifications, and relevant coursework
Superior, Analysis and Systems Development
2025 -
Pursuing a degree in Analysis and Systems Development, expected to complete in December 2027.
Docker: Criando e gerenciando containers, Containers
2023 - 2023
Completed a course on creating and managing Docker containers.
Integração contínua: Testes automatizados e pipeline no Github Actions, CI/CD
2023 - 2023
Completed a course on continuous integration with automated tests and pipelines in GitHub Actions.
Powershell: Sessões, jobs e administração remota, Scripting
2022 - 2022
Completed a course on PowerShell sessions, jobs, and remote administration.
Python: Avançando na linguagem, Programming
2022 - 2022
Completed a course on advancing in the Python language.
Python: Entendendo a OO, Programming
2022 - 2022
Completed a course on understanding object orientation in Python.
Powershell: A linguagem de scripting moderna, Scripting
2022 - 2022
Completed a course on PowerShell as a modern scripting language.
Python: Extraindo informações de uma URL, Programming
2022 - 2022
Completed a course on extracting information from a URL using Python.
Python e TDD: Explorando testes unitários, Programming
2022 - 2022
Completed a course on Python and TDD exploring unit tests.
Python: Avançando na orientação a objetos, Programming
2022 - 2022
Completed a course on advanced object-oriented Python.
Python: Listas e tuplas, Programming
2022 - 2022
Completed a course on Python lists and tuples.
Python: Conjuntos e dicionários, Programming
2022 - 2022
Completed a course on Python sets and dictionaries.
MonitoramentocomZabbix, Monitoring
2022 - 2022
Completed a course on Zabbix monitoring.
Python: Começando com a linguagem, Programming
2022 - 2022
Completed a course on Python basics.
Gerenciamento de backup com bacula 7, Backup
2022 - 2022
Completed a course on backup management with Bacula 7.
C#: Orientação a objetos, Programming
2022 - 2022
Completed a course on C# object orientation.
Técnico, Mechanics
2021 - 2022
Completed a technical program in Mechanics.
Ferramentas de Qualidade, Quality
2021 - 2021
Completed a course on quality tools.
Python: Validação de dados no padrão nacional, Programming
2020 - 2020
Completed a course on data validation in the national standard.
Redes: Conceitos e prática, Networking
2020 - 2020
Completed a course on networking concepts and practice.
Introdução à gestão de projetos, Project Management
2020 - 2020
Completed an introduction to project management course.
Técnico, Electronics
2018 - 2020
Completed a technical program in Electronics.
Auxiliar administrativo, Administration
2016 - 2016
Completed a course as an administrative assistant.
Completo de informática, Computer Science
2016 - 2016
Completed a comprehensive computer course.
Montagem e desmontagem de Hardware, Hardware
2016 - 2016
Completed a course on hardware assembly and disassembly.
Empreendedorismo de sucesso, Entrepreneurship
2015 - 2015
Completed a course on successful entrepreneurship.
Curso completo de lógica de programação e algoritmos, Programming
2024 - 2024
Completed a complete course on programming logic and algorithms.
Orquestração de containers com Kubernetes, Containers
2024 - 2024
Completed a course on container orchestration with Kubernetes.
CI/CD com Gitlab, CI/CD
2024 - 2024
Completed a course on CI/CD with GitLab.
Integração contínua com testes, utilizando Jenkins, CI/CD
2024 - 2024
Completed a course on continuous integration with tests using Jenkins.
Engenharia de requisitos: Da demanda ao gerenciamento, Requirements Engineering
2023 - 2023
Completed a course on requirements engineering from demand to management.
Shell Scripting: Scripts de automação de tarefas, Scripting
2023 - 2023
Completed a course on Shell scripting for task automation.
Shell Scripting: Fazendo monitoramento, agendando tarefas e backup, Scripting
2023 - 2023
Completed a course on Shell scripting for monitoring, scheduling, and backup.
UML: Modelagem de soluções, Modeling
2023 - 2023
Completed a course on UML solution modeling.
SQL com Oracle database: manipule e consulte dados, Database
2023 - 2023
Completed a course on SQL with Oracle database.
Linux: Programas, processos e pacotes, Operating Systems
2023 - 2023
Completed a course on Linux programs, processes, and packages.
Machine Learning: classificação com SKLearn, Machine Learning
2023 - 2023
Completed a course on machine learning classification with SKLearn.
Modelagem de banco de dados relacional: Modelagem lógica e física, Database
2023 - 2023
Completed a course on relational database modeling: logical and physical modeling.
Modelagem de banco de dados: Entidades, relacionamentos e atributos, Database
2023 - 2023
Completed a course on database modeling: entities, relationships, and attributes.
Agilidade e DevOps: Um dia no desenvolvimento de Software, DevOps
2023 - 2023
Completed a course on agility and DevOps in a day of software development.
Engenharia de requisitos: como levantar, documentar e validar, Requirements Engineering
2023 - 2023
Completed a course on requirements engineering: how to gather, document, and validate.
Django: Templates e boas práticas, Web Development
2023 - 2023
Completed a course on Django templates and best practices.
Django: CRUD e persistência no S3, Web Development
2023 - 2023
Completed a course on Django CRUD and persistence in S3.
Jenkins e docker: Pipeline de entrega contínua, CI/CD
2023 - 2023
Completed a course on Jenkins and Docker for continuous delivery pipelines.
Django: Persistência de dados e admin, Web Development
2023 - 2023
Completed a course on Django data persistence and admin.
Grafana: Dashboards gerenciais e monitoramento, Monitoring
2023 - 2023
Completed a course on Grafana dashboards for management and monitoring.
Django: Autenticação de formulários e alerta, Web Development
2023 - 2023
Completed a course on Django form authentication and alerts.
Django: APPs, pastas e paginação, Web Development
2023 - 2023
Completed a course on Django apps, folders, and pagination.
Django: Django REST framework, Web Development
2023 - 2023
Completed a course on Django REST framework.
Integração contínua: Pipeline docker no Github Actions, CI/CD
2023 - 2023
Completed a course on continuous integration with Docker pipelines in GitHub Actions.
Infraestrutura como código: Preparando Máquinas na AWS com Ansible e Terraform, Infrastructure as Code
2023 - 2023
Completed a course on infrastructure as code preparing machines on AWS with Ansible and Terraform.
Linux: Conhecendo e utilizando o terminal, Operating Systems
2023 - 2023
Completed a course on Linux terminal usage.
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