Caio Amaral
Suzano
Summary
- Over 5 years of experience in backend development and software engineering, specializing in scalable, secure, and high-performance systems. Proficient in backend development with Node.js and PHP, and skilled in designing and maintaining RESTful APIs. Strong expertise in relational databases, particularly PostgreSQL, and cloud-based architectures, primarily AWS. Experienced in collaborating on international projects with distributed teams, focusing on clean code principles and secure application design.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Desenvolvedor Backend Node
2Mundos
São Paulo, São Paulo
06.2023 - Current
- Developed backend APIs and services using Node.js and TypeScript, with a strong focus on performance and scalability.
- Built serverless solutions on AWS (Lambda, API Gateway), ensuring high availability and low operational cost.
- Designed and optimised data models using PostgreSQL, focusing on consistency and performance.
- Implemented caching strategies to reduce latency and improve user experience.
- Integrated authentication services using AWS Cognito, ensuring security and access control.
- Actively contributed to building systems from scratch, from architectural design to production deployment.
- Defined and implemented architectural best practices to ensure scalability and maintainability.
- Developed robust solutions capable of handling multiple workflows and high request volumes.
- Built features that directly impact children's education and learning experience.
- Collaborated with cross-functional teams to translate business needs into efficient technical solutions.
- Collaborated with cross-functional teams to translate business needs into efficient technical solutions.
- Delivered features continuously with a strong focus on quality, performance, and reliability.
Engenheiro de software / Back-End Developer
Superteia
Mogi das Cruzes, São Paulo
01.2020 - 06.2023
- Developed and maintained backend APIs and services for web and mobile applications.
- Worked on multiple projects simultaneously, ensuring quality, performance, and scalability.
- Implemented complex business logic and integrated independent systems.
- Provided technical leadership in the development of corporate systems and applications, guiding architectural decisions.
- Coordinated a team of developers, promoting best practices, code reviews, and technical alignment.
- Provided technical support throughout the entire development lifecycle, from planning to delivery.
- Collaborated as a developer in international (offshore) teams, working with distributed teams.
- Participated in an international project in the cryptocurrency sector, focusing on security, reliability, and compliance.
- Developed backend solutions for payment systems, following security, and data integrity standards.
- Worked with multiple languages, frameworks, and technology stacks, adapting quickly to different environments.
- Contributed to the development of more than five applications, from architecture to final delivery.
- Collaborated with cross-functional teams, aligning technology with business needs.
Back End Developer PHP
MEEDIAONNE
São Paulo, São Paulo
09.2021 - 03.2022
- Developed backend services and integrations with the Google Ads API, working with campaign data, metrics, and automation.
- Implemented robust integrations with external APIs, ensuring data reliability, and consistency.
- Applied design patterns to improve code organisation, maintainability, and scalability.
- Refactored existing features to enhance code readability, and overall quality.
- Actively contributed to the evolution of the application architecture.
Software Developer Intern
Superteia
Mogi das Cruzes, São Paulo
08.2019 - 12.2019
- Enhanced web development skills while creating mobile applications.
- Contributed to the creation of user interfaces using HTML, CSS, and JavaScript, improving application aesthetics and functionality.
- Produced clean, efficient and bug-free code for software development projects through debugging, testing and code reviews.
- Learned new skills, testing techniques and troubleshooting best practices.
Estagiário desenvolvedor de software PHP
Barone
São Paulo e Região, São Paulo
01.2019 - 08.2019
- Assisted in developing solutions using PHP and Laravel.
- Supported modifications to the main website built with CodeIgniter framework.
- Contributed knowledge on security and network organisation to the infrastructure team.
Estagiário desenvolvedor de software PHP
Secretaria de Agricultura e Abastecimento
São Paulo, São Paulo
10.2017 - 10.2018
- Assisted in the development of web applications using PHP and ScriptCase.
- Gained exposure to IT infrastructure, enhancing understanding of technology security and server organisation.
- Utilised MySQL and JavaScript for various programming tasks.
- Shadowed daily activities of office staff to gain understanding of scope of work.
- Maintained organised and updated file systems for easy staff use.
- Contributed to project management tasks, tracking progress and coordinating with team members for timely completion.
Education
Graduação - Sistemas de Informação
Faculdade Unida de Suzano
Suzano, Brasil12.2019
Skills
- Nodejs and Laravel
- MySQL and PostgreSQL
- API development
- Cloud architecture
- Data modeling
- Security integration
- Backend development
- Serverless architecture
- Caching strategies
- Authentication integration
- Cloud computing
Certification
- O curso completo de Banco de Dados e SQL, sem mistérios
- Excel 2013 Programação VBA(III)
- MySQL
- Técnico em Informática
- Curso completo de PHP 7
Websites, Portfolios and Profiles
www.linkedin.com/in/caioamaralbr
Timeline
Desenvolvedor Backend Node
2Mundos
06.2023 - Current
Back End Developer PHP
MEEDIAONNE
09.2021 - 03.2022
Engenheiro de software / Back-End Developer
Superteia
01.2020 - 06.2023
Software Developer Intern
Superteia
08.2019 - 12.2019
Estagiário desenvolvedor de software PHP
Barone
01.2019 - 08.2019
Estagiário desenvolvedor de software PHP
Secretaria de Agricultura e Abastecimento
10.2017 - 10.2018
Graduação - Sistemas de Informação
Faculdade Unida de Suzano