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Luis Felipe

Hello, I'm Luis Felipe R. Vieira

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Crafting robust backend solutions and cloud architectures at Zetti Tech. Passionate about clean code, microservices, and cutting-edge technologies.

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01. About Me

I'm a Software Engineer based in Goiânia, Brazil, specializing in building exceptional backend systems and cloud solutions.

Currently, I work at Zetti Tech as a Software Engineer III, where I develop robust microservices using Golang and C#/.NET, architect scalable solutions with Kubernetes and Kafka, and manage complex data systems with SQL Server.

My journey in tech began with a fascination for problem-solving and has evolved into a career spanning multiple domains - from fintech at FitBank (working on J.P. Morgan projects) to cloud security at 3DB.CLOUD. I thrive on learning new technologies and applying them to create efficient, scalable solutions.

Backend Development

Expert in Golang, C#/.NET, Java/Grails

Cloud & DevOps

AWS, Azure, GCP, Docker, Kubernetes

Data Architecture

SQL Server, PostgreSQL, BigQuery

Security

Network Security, Firewalls, Cloud Security

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Years Experience
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GitHub Repos
0
Technologies
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Companies

02. Experience

Zetti Tech

Apr 2025 - Present

Software Engineer III

Leading backend development initiatives with Golang and C#/.NET, implementing microservices architecture, and managing data systems with SQL Server.

  • Developing and maintaining microservices using Golang and C#/.NET with LINQ
  • Implementing Kubernetes deployments, Cron jobs, and Kafka event streaming
  • Architecting data solutions with SQL Server and Docker/GitLab CI/CD
  • API design and documentation with Swagger
Golang C#/.NET Kubernetes Kafka SQL Server Docker GitLab

FitBank

Mar 2024 - Apr 2025

Software Engineer

Participated in developing a fintech project for J.P. Morgan, contributing to technology discovery, system architecture, and core implementation for receivables anticipation system.

  • Backend development with Golang and Java/Grails
  • Developed DAGs and automation bots with Python (Selenium, Airflow)
  • Implemented microservices and API integrations
  • Worked with Google Cloud Platform (CloudTask, BigQuery, Firebase)
Golang Java/Grails Python GCP PostgreSQL AWS Azure

3DB.CLOUD

Apr 2023 - Mar 2024

Security Analyst

Managed network infrastructure and security systems, administered cloud environments, and implemented security measures across multiple platforms.

  • Network and server administration (Windows and Linux)
  • Firewall management (Fortinet, Mikrotik, PFSense, Cisco)
  • Cloud administration (Oracle Cloud, AWS, Azure, Digital Ocean)
  • Vulnerability management and security consulting
Network Security Linux AWS Azure SQL

SICOOB

Sep 2021 - Dec 2022

Office Assistant

Managed client data in ERP systems, handled documentation, and provided customer service while contributing to financial product development.

  • ERP system management (SISBR)
  • Documentation and compliance management
  • Customer service and relationship management
ERP Systems Customer Service

03. Projects

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04. Skills & Technologies

Backend

Golang
C#/.NET
Java/Grails
Python

Frontend

React
Angular
JavaScript
HTML/CSS

Cloud & DevOps

Docker
Kubernetes
AWS
GCP

Databases

SQL Server
PostgreSQL
BigQuery
Firebase

Other Technologies

Git/GitLab Kafka gRPC Swagger Linux Scrum Microservices CI/CD Selenium Airflow Network Security LINQ

05. Interactive Terminal

luis@portfolio:~$
Welcome to my portfolio terminal!
Type 'help' to see available commands.
luis@portfolio:~$ _

06. Get In Touch

Let's Connect

I'm always interested in hearing about new opportunities, challenging projects, or just having a chat about technology. Whether you have a question or just want to say hi, feel free to reach out!

Location

Goiânia, Brazil