Caio Queiroz

Software Engineer

Career Summary

I have a degree in Software Engineering and work as a Back-end Developer with over 5 years of experience in Web Development projects. I have solid experience in all phases of the development cycle, from requirements analysis and solution design to implementation, systems integration, documentation and testing.

I am a technology enthusiast and am always open to collaborating on innovative projects and ideas. I believe that knowledge sharing and collaboration are fundamental to the evolution of processes and the delivery of differentiated solutions, and I often use artificial intelligence to speed up software development, optimizing processes and ensuring greater efficiency.

I am currently deepening my studies in Amazon Web Services, Clean Architecture and artificial intelligence. In addition, I am studying a postgraduate degree in technical leadership, which strengthens my ability to manage and lead high-performance teams. This constant search for innovation allows me to improve my expertise and expand my ability to develop robust and scalable solutions, always aligned with the best market practices.

As a developer, I constantly keep up to date with trends and innovations in both the Brazilian and global markets. I am always seeking new knowledge, as I believe that continuous learning is the key to transforming challenges into opportunities and achieving extraordinary results.

Work Experience

Senior Software Developer

Compass UOL
2022 - Present

Building on my previous achievements, I assumed a pivotal role as a Senior Software Developer where I lead the design, development, documentation, testing, and maintenance of dockerized back-end applications. My responsibilities encompass ensuring the seamless operation of critical systems, optimizing performance, and driving continuous improvement initiatives.

This role has not only deepened my technical expertise but also enhanced my leadership capabilities, positioning me as a key contributor to the company’s mission-critical projects and digital transformation initiatives.

Key contributions and experiences include:

  • Architecting and implementing robust RESTful APIs and microservices, ensuring scalable and secure solutions.
  • Leveraging an extensive suite of AWS services to build, deploy, and optimize cloud-native applications.
  • Utilizing Docker to containerize applications, thereby streamlining deployments and supporting agile, DevOps-driven environments.
  • Managing data persistence and caching strategies with SQL and Redis to maintain high performance and data integrity.
  • Collaborating with cross-functional teams and mentoring junior developers to foster a culture of technical excellence and innovation.

Technologies used:

  • Node.js
  • TypeScript
  • AWS Lambda
  • AWS API Gateway
  • AWS SQS
  • AWS CloudWatch
  • AWS S3
  • AWS EC2
  • AWS RDS
  • AWS Cognito
  • AWS ECS
  • AWS EKS
  • Docker
  • Microservices
  • RESTful
  • SQL
  • Redis
  • Datadog

Software Developer

Compass UOL
2022

Building on my previous experience, I was entrusted with the development, maintenance, documentation, and testing of dockerized back-end applications. In this role, I focused on creating robust RESTful APIs and microservices that meet high standards of scalability and security.

This role allowed me to deepen my expertise in cloud computing, microservices, and containerization, reinforcing my ability to deliver high-quality, scalable solutions in a dynamic environment.

Key contributions and experiences include:

  • Developing efficient back-end solutions using Node.js and TypeScript.
  • Leveraging AWS services to build and sustain cloud-native applications.
  • Utilizing Docker for containerization, which streamlined the development process and supported agile practices and continuous integration/delivery.

Technologies used:

  • Node.js
  • TypeScript
  • AWS API Gateway
  • AWS SQS
  • AWS CloudWatch
  • AWS S3
  • AWS EC2
  • AWS ECS
  • AWS RDS
  • AWS Cognito
  • Docker
  • Microservices
  • RESTful
  • SQL
  • New Relic

Junior Software Developer

Casa Magalhães
2020 - 2022

I was entrusted with end-to-end responsibilities in the creation, maintenance, documentation, and testing of both back-end and front-end applications. I contributed to the development of robust, scalable solutions that seamlessly integrated with AWS cloud infrastructure.

This role deepened my technical expertise in cloud computing and full-stack development, preparing me to address complex challenges and deliver innovative solutions in modern software environments.

Key contributions and experiences include:

  • Designing and implementing RESTful services using Node.js and enhancing user interfaces.
  • Leveraging a comprehensive range of AWS services to build and optimize cloud-native applications.
  • Ensuring high-quality software delivery through meticulous documentation and thorough testing, while collaborating closely with cross-functional teams in an agile environment.

Technologies used:

  • Node.js
  • Vue.js
  • Stylus
  • AWS Lambda
  • AWS API Gateway
  • AWS SQS
  • AWS CloudWatch
  • AWS S3
  • AWS EC2
  • AWS RDS
  • AWS Cognito
  • AWS DynamoDB
  • AWS ALB
  • RESTful
  • SQL

Software Developer (Intern)

Casa Magalhães
2020

I had the opportunity to immerse myself in full-stack development, working on both back-end and front-end applications. I was actively involved in all stages of the software development lifecycle — from design and coding to testing, documentation, and deployment — ensuring adherence to best practices and high-quality standards.

Key contributions and experiences include:

  • Developing robust, RESTful solutions using Node.js and integrating dynamic front-end features.
  • Gaining hands-on experience with AWS cloud services, which deepened my understanding of scalable cloud infrastructure and automation.
  • Collaborating with cross-functional teams in an agile environment, which enhanced my ability to work efficiently and adapt to evolving project requirements.

Technologies used:

  • Node.js
  • Vue.js
  • Stylus
  • AWS Lambda
  • AWS API Gateway
  • AWS SQS
  • AWS CloudWatch
  • AWS S3
  • RESTful

Skills & Tools

Frontend

  • HTML/CSS/SASS/LESS
  • JavaScript
  • Frameworks (React/Vue.js)
  • Build & Package Managers
  • Tests

Backend

  • Node.js
  • Arquitetura & Design
  • Databases
  • DevOps & SRE
  • IA

Others

  • AWS
  • Serverless
  • Git
  • Microservices
  • Cloud
  • Tests
  • Security
  • Logging
  • Shopify
  • CI/CD
  • Docker
  • Leadership
  • Communication
  • NLP
  • SQL
  • Lifelong Learning
  • Conflict Management

Education

  • PG Spec. in Technical Leadership
    FCTECH Full Cycle College of Technology
    2024 - Present
  • BSc in Software Engineering
    Federal University of Ceará
    2017 - 2020

Awards

  • Magna Cum Laude (Latin for "with great honor")
    Awarded for outstanding academic performance and excellence throughout the undergraduate program.
  • Leadership Pathway Certificate
    Recognized for demonstrating advanced skills in leadership, conflict management, staff hiring, effective communication, and the application of Neuro-Linguistic Programming (NLP) techniques.
  • Ignite Node.js Track Certificate
    Recognized for mastering advanced Node.js techniques and best practices in backend development, demonstrating the ability to build robust and scalable applications.
  • Hackathon Winner
    Awarded for outstanding innovation, teamwork, and effective application of AWS cloud solutions.

Language

  • Brazilian Portuguese (Native)
  • English (Intermediate)

Interests

  • Cooking
  • Walking
  • Games