Focused on improving code quality of a legacy database implementing industry standards and best practices. Implemented complex features to improve system reliability such as a version control logic for hundreds of records in MySQL, allowing users to go back to a previous state of their data. Designed DynamoDB table structures capable of handling thousands of reads and writes per second. Improved Cloudsearch queries to achieve more fine-grain control over the results increasing revenue over the Ads related to the data. Integrated WebSockets into a Full-Stack SaaS using Angular, Lambda, and REST APIs to improve UX by giving instant feedback to the user over async tasks. Maintained APIs capable of handling hundreds of thousands of requests per minute. Create and improved Angular components to work with NgRx. Created metric dashboards to monitor the service's health using Cloudwatch. Created deployment pipelines in Github and AWS that automated tests and assured the quality of the code being deployed increasing DORA metrics. Collaborated with cross-functional teams, including designers, product managers, and QA engineers, to deliver high-quality software solutions.

Skills: AWS Lambda · Desenvolvimento de software · Scrum · Linux · SQL · MySQL · JavaScript · Git · Node.js · Angular · Docker · Amazon Web Services · TypeScript · Integração e entrega contínuas (CI/CD) · Amazon DynamoDB

Working directly with the CEO and CTO, was responsible for designing, improving, and setting the pace of development of different solutions involving mobile and web apps with a high volume of users. Focused on reducing cost by replacing old monolith architecture with a serverless, event-driven design that would scale automatically with the growth of the user database. Main technologies used on a daily basis included REST APIs, NodeJS, Angular 8+, React, Flutter, GCP, and AWS.

Skills: AWS Lambda · React.js · Firebase · Flutter · Desenvolvimento de software · Desenvolvimento Android · Scrum · Linux · SQL · JavaScript · Git · Node.js · Angular · Docker · Amazon Web Services · TypeScript · Microsserviços · Integração e entrega contínuas (CI/CD) · Amazon DynamoDB

Working within the DevOps team, designed and developed serverless microservices using Node.JS, GraphQL, MongoDB, Docker, and Kubernetes hosted on Google Cloud Platform allowing a fast development cycle using CI/CD principles. Together with Product Owners, designed and developedmobile applications in Ionic, and the frontend dashboards that control the company’s operation using React and Netlify. Designed an Event-Driven architecture to improve communication between microservices. Assisted the BI team in creating a data visualization dashboard using BigQuery and Redash. As a participant in strategic meetings helped to define the product roadmap and new features of the company’s systems. Onboarded junior developers to the developed architecture. Performed code reviews for mobile, backend, and frontend enforcing automated tests and code quality.

Skills: Kubernetes · React.js · Desenvolvimento de software · Desenvolvimento Android · Scrum · Linux · SQL · JavaScript · Git · Node.js · Ionic Framework · Angular · Docker · MongoDB · Google Cloud Platform (GCP) · Amazon Web Services · TypeScript · Microsserviços · Integração e entrega contínuas (CI/CD)

Worked as a Remote Marketplace Developer creating custom web crawlers for Apify’s clients that needed a customized solution using Apify’s SKD in Node.Js, Puppeteer, Playwright and also employed knowledge in CSS, HTML, HTTP Requests, APIs, and front-end development in general. Maintained its own scrapers published on APify's marketplace.

Skills: Web Scraping · Gestão de projetos de software · Desenvolvimento de software · Linux · SQL · JavaScript · Git · Node.js · Docker · TypeScript · Integração e entrega contínuas (CI/CD)

Coordinated the development of a custom user interface for virtual learning platforms using Bootstrap, PHP, MySQL, and Javascript. Provided technical support for the platform users, and performed updates and migrations to Linux servers. Administered the Distance Learning department website, developing new features to improve and facilitate the workflow. Tutored other colleges who needed to gain tech knowledge on how to use the developed platforms. Managed a team of junior developers in short-term projects. Designed and implemented applications in Java, PHP, and Python that automated recurrent tasks for the students’ management department. Provided the transition of university department websites from an on-premises Linux server into a Kubernetes-based infrastructure.

Skills: Desenvolvimento de software · Java · Linux · SQL · MySQL · PHP · JavaScript · Git · WordPress · Docker

Skills: SQL

Skills: SQL