Luiz Gustavo de Freitas

About

Architecture, Engineering & Security at BTG Pactual. From hands-on hardware diagnostics to leading cloud-native software architecture — I design scalable systems, automate infrastructure, and mentor teams, aligning technology with business strategy.

Deep expertise in Agile methodologies, DevSecOps, and Cloud Computing enables me to deliver resilient, secure, and high-performance solutions. From jQuery to Blazor, from NHibernate to Dapper, from Grafana to Datadog — I connect the dots between technologies and turn complexity into value.

  • Location: Santo André, SP — Brazil
  • Phone: +55 (11) 98676-4891
  • Languages: PT (Native), EN (Professional), ES (Basic)
  • E-Mail: luiz_gustavo_77@hotmail.com
  • Role: Arch, Eng & Security @ BTG Pactual
  • Freelance: Available

Skills

Core technologies and tools I work with daily.

History

Academic

 

Project Management — Innovation & Sustainability

2025 - 2026

Faculdade Engenheiro Salvador Arena — Postgraduate

Bachelor of Computer Engineering

2017 - 2022

Faculdade Engenheiro Salvador Arena

Electronics Technician

2012 - 2014

ETEC Júlio de Mesquita

Awards

1st Place — IT Session 2023

1st Place — Insurance Hackathon 2021

Complementary

All Certificates

BTG Academy

280 hours

Alura

520 hours

Udemy

110 hours

Professional Experience

 

BTG Pactual

2024 - Present

Architecture, Engineering & Security (Full-time)

Cloud-native architecture, CI/CD pipelines, DevSecOps, and high-availability services in the insurance sector. C#, .NET, AWS, Kubernetes, Azure DevOps.

BTG Pactual

2022 - 2024

Technical Lead (Full-time)

Led engineering team focused on microservices, REST APIs, and continuous delivery. PostgreSQL, DataDog, Angular, TypeScript.

BTG Pactual

2021 - 2022

IT Analyst (Full-time)

Backend development with Clean Architecture, microservices, and event-driven systems using AWS SQS.

BYFY

2020 - 2021

Full Stack Developer (Full-time)

Built a Process Management Platform from scratch using Blazor, Entity Framework, SQL Server, and GitHub Actions.

Fundação Salvador Arena

2020 - 2021

System Analyst (Full-time)

Legacy system modernization with .NET Framework, WCF, NHibernate, and Power Platform integration.

Termomecânica

2019 - 2020

System Analyst (Internship)

Industrial automation systems development with C#, MVC, and SOA architecture.

Yamí Consultoria

2018 - 2019

Cloud Architecture (Internship)

Cloud infrastructure at VTEX — AWS, Ansible, Docker, Jenkins, and observability with Grafana & Prometheus.

ABI — Automação Bancária Industrial

2014 - 2018

Electronics Technician (Full-time)

Hardware maintenance, diagnostics, and technical documentation for banking equipment.

Contact

Feel free to reach out for opportunities, partnerships, or questions.