Wesley S.

Full-stack Product Engineer

Backend Software Engineer
2/1/2022 - 11/1/2023

Engaged in the migration from fat lambdas with NestJS to single-purpose lambdas utilizing npm workspaces, effectively reducing cold start times to milliseconds and addressing the issue of exceeding the maximum package size of 50MB. Contributed to the structuring of Infrastructure as Code (IAC) with Terraform, developing modules and educating team members on its usage. Developed a CI/CD pipeline using GitHub Actions, enhancing the quality and reliability of software releases. Played a key role in the transition from PostgreSQL to MongoDB, ensuring seamless service continuity and data integrity.

Backend Software Engineer
9/1/2021 - 2/1/2022

Structured application entities and created initial endpoints, playing a pivotal role in project inception. Developed unit and integration tests to ensure code quality and reliability. Conducted numerous integrations with aviation services utilizing the SOAP protocol to acquire data on flights, tickets, and airports. Mentored a junior developer, offering support through code reviews and architectural guidance.

Full Stack Developer
3/1/2021 - 9/1/2021

Developed and refined skills in full stack development, utilizing Laravel for backend operations and Vue.js for frontend implementations. Managed and optimized database queries and operations using MySQL.

Full Stack Developer
8/2/2019 - 4/1/2021

Developed backend services for a medical appointment booking application utilizing PHP and Laravel. Contributed to the implementation of encryption for sensitive data using CipherSweet and Libsodium, ensuring data security and compliance with industry standards. Played a key role in the creation of unit and integration tests, significantly enhancing the quality and reliability of the codebase.

Information Systems at DeVry Education of Brazil
2017 - 2022