- Built 7 web crawlers using Python to extract data and deliver in an API using Flask, logging information about the process in a MongoDB database.- Built an educational programming platform with React (Javascript), HTML and CSS used by 1000+ students.- Developed unit tests for microservices using Flask (Python) and ExpressJS (NodeJS) with a coverage close to 100%.- Refactored 100% of a legacy system UI using HTML, CSS and JQuery (Javascript), improving the system’s user experience.- Led new team members in their first activities on the projects, helping them with their questions and roadblocks.- Migrated NodeJS services to a serverless architecture on AWS using Lambda (NodeJS), API Gateway and SQS, improving the backend performance and scalability.- Implemented a payment integration on a serverless architecture using React, Lambda (NodeJS) and API Gateway.

- Answered the questions of the students about the discipline project that used HTML, CSS and Javascript.- Helped the students to overcome the roadblocks about HTML, CSS and Javascript in the discipline.- Improved my web development knowledge (HTML, CSS and Javascript) in the process.

- Built some automation processes with Python in a Facial Detection System, making a significant performance gain in collecting pictures to train the Machine Learning model of the system.- Refactored the UI of the laboratory landing page using HTML, CSS and Javascript.- Built a rating page using HTML, CSS and AngularJS (Javascript) for students at my school to rate the quality of student cafeteria food- Built a Flask API (Python) for a ticketing app, providing an easy way for users to check and show their tickets at conferences.