BRUNO QUEIROZ SANTOS
Software Engineer | Python · Node.js · GCP | Fintech
Software Engineer with a strong background in distributed systems, cloud infrastructure, and backend development. Currently working with Kubernetes and Google Cloud Platform (GCP) to design, deploy, and maintain scalable and resilient services. Experienced in building event-driven architectures using Python and Node.js, integrating systems with PostgreSQL and Redis, with a focus on CI/CD, observability, and system reliability. Actively working with AI-driven solutions, including MCP-based architectures and intelligent data workflows. In addition, develops game server systems as a side project, working with C++ and Lua to build and extend MMORPG architectures — including performance optimization, low-level debugging, and modular system design. Computer Science graduate from the Federal University of Lavras.
RESUME
Work Experience
- Designing, deploying, and maintaining scalable and resilient services using Kubernetes and Google Cloud Platform (GCP).
- Building event-driven architectures and intelligent data workflows with MCP-based solutions.
- Stack: Python, Node.js, Kubernetes, GCP, PostgreSQL, Redis
- Developing tools and libraries supporting QA workflows at C6 Bank.
- Responsible for developing and sustaining the bank's quality report infrastructure.
- Stack: Python, FastAPI, PostgreSQL, Grafana, Prometheus, Graylog, Node.js, Concourse
- Responsible for developing the backend of the Monis application, helping people travel and save money.
- All development done from scratch using modern technologies focused on security and scalability.
- Stack: TypeScript, Python, Stripe, GitHub Actions, AWS (API Gateway, Lambda, DynamoDB, SQS, Cognito, Step Functions), PostgreSQL, Grafana
- Developing and sustaining highly scalable distributed systems for a Banking as a Service (BaaS) solution using microservices architecture.
- Stack: Node.js, Python, Jenkins, Ruby, Cucumber, AWS (API Gateway, Lambda, DynamoDB, SQS, Batch), Kubernetes (EKS), PostgreSQL
- Software engineer on the Credit Atheneum platform for TrAlve, responsible for web scraping and storing documents for credit risk analysis.
- Stack: Node.js, Puppeteer, Kubernetes, Python, AWS, PostgreSQL, MongoDB
- Developing, analyzing, architecting, testing and deploying web applications from scratch for startups using lean methodology.
- Stack: Node.js, MongoDB, ReactJS, Python, Next.js
- Full-stack developer responsible for developing, architecting, testing and maintaining a vehicle fleet management system with 24-hour assistance, tracking, telemetry, and reporting.
- Stack: PHP, ReactJS, Node.js, Django, CodeIgniter, MySQL
- Co-founder of the junior enterprise attached to the Computer Science Department of UFLA. Full-stack developer of their first web application "Redação Inteligente".
- Stack: Python, Django, jQuery, PostgreSQL
Education
SKILLS
Languages
Python TypeScript JavaScript SQL C / C++ Lua PHP C#
Cloud & Infrastructure
AWS GCP Kubernetes Docker GitHub Actions Linux
Frameworks & Tools
FastAPI Django PostgreSQL Redis Grafana Prometheus ReactJS Next.js MongoDB
PORTFOLIO
MMORPG Game Server
Side Project · C++ & Lua
Building and extending MMORPG server architectures from scratch. Includes performance optimization, low-level debugging, modular system design, and custom game logic scripting via Lua. Web site built with PHP and a custom game launcher developed in C#.
C++ Lua PHP C#
Visit project →Redação Inteligente
Emakers Jr · 2018
First project of Emakers Jr, a junior enterprise at UFLA. An automated essay correction platform developed from scratch, designed for students preparing for vestibular exams.
Python Django jQuery PostgreSQL
Visit project →Git/GitHub Mini-course
Emakers Jr · UFLA · 2018
Workshop on Git and GitHub for UFLA students and the community, organized by Emakers Jr.
