Wilson L.

Principal Engineer

Senior Software Engineer
2/1/2022 - Present

Developed APIs utilizing NodeJS, ensuring the creation of robust and scalable back-end services. Constructed automated tests and conducted feature validations employing Jest and Supertest, enhancing the reliability and performance of applications. Employed agile methodologies, specifically Scrum, for efficient project management and team collaboration, utilizing Jira for tracking and organization. Leveraged Infrastructure as Code principles using Terraform to automate and manage cloud infrastructure deployments. Utilized a broad range of AWS services including EC2, ECS, RDS, Lambda, SQS, and SNS to design and maintain scalable cloud solutions. Implemented continuous integration and continuous deployment pipelines with Jenkins, streamlining and automating the software release process. Designed and managed applications using microservices architecture, enabling modular, maintainable, and independently deployable services.

Full Stack Developer - Tech Lead
6/1/2021 - 1/1/2022

Gained expertise in both front-end and back-end development using TypeScript and JavaScript, with extensive application development experience in ReactJS. Developed robust APIs utilizing NodeJS and NestJS frameworks, and employed MongoDB with Mongoose ODM for efficient database management. Proficient in creating and validating various types of tests, including unit, integration, and end-to-end (e2e) tests, using tools like Mocha, Chai, and Supertest.

Served as the Technical Leader of the development team, overseeing project progress and maintaining code quality while adhering to agile methodologies using Scrum and managing tasks through Jira. Played a crucial role in managing deployments and building CI/CD pipelines on IBM Cloud, ensuring seamless integration and continuous delivery.

Specialized in microservices architecture, enabling scalable and modular development. Leveraged data analytics to drive decision-making and enhance application performance. Successfully integrated and worked extensively with IBM Watson services, including Discovery, Compare & Comply, Natural Language Understanding (NLU), and Assistant, to develop intelligent solutions and enhance application functionalities.

Full Stack Developer - Tech Lead
7/1/2020 - 6/1/2021

Developed expertise in both front-end (mobile and web) and back-end development using TypeScript. Specialized in application development with ReactJS and React Native. Led API development in NodeJS and AdonisJS, utilizing ORM with Sequelize and managing databases with PostgreSQL. Focused on developing comprehensive tests and validating functionalities to ensure robust application performance. Managed projects with agile methodologies, specifically Scrum, through Azure Board. Acted as a technical leader for the development team, guiding best practices and ensuring project alignment. Took responsibility for deploying and configuring company servers across various platforms including AWS, Apple Store, Google Play, and Azure.

Full Stack Developer - Junior
1/1/2019 - 7/1/2020

Developed expertise in front-end and back-end development using TypeScript. Created applications utilizing ReactJS for web and React Native for mobile platforms. Designed and implemented APIs using NodeJS, Sequelize, and PostgreSQL, and maintained existing APIs in Laravel. Utilized agile methodologies, including Scrum and Kanban, for project management. Proficient in deploying applications within the Azure DevOps environment.

Computer Science at Federal University of São Carlos
2019 - 2023

Computer Science at ETEC Paulistano
2016 - 2018