Data Engineer with a degree in Big Data and Analytical Intelligence. Experience in process automation, data collection and processing, ingestion pipelines, and system integration. Skilled in developing scalable, performance-oriented solutions. Approved in two public sector competitive examinations in the field of Information Technology.

• Know more

Currently focused on public sector competitive examinations in Information Technology, having been approved in the ANPD and AgSUS examinations after one year of preparation. I maintain a consistent study routine and technical practice to strengthen my expertise, stay up to date with industry advancements, and continuously enhance my professional performance.

Portfolio

Projects in which I applied my skills as data scientist. Each of then represented an opportunity to learning and practical application of key concepts, resulting in functional and innovative solutions.

Bot Telegram Lotofácil

A Python bot that uses historical lottery drawing data to analyze the most frequently drawn numbers on a given date over the years. Based on this analysis, the bot generates a prediction of the numbers most likely to be drawn on the current day based on the past.

Bot Telegram Home Pc

Python app to automate daily tasks. With simple commands, I can receive invoices, send files to Google Drive and access useful information, such as the weather forecast and latest emails. Additionally, I implemented features to remotely control the PC and play videos on YouTube.

Gift Cards Website

A website was developed to simplify the management of gift cards in a store. This platform automatically generates gift cards containing unique codes and expiration dates, providing an integrated solution with a private database. The application was designed to offer ease of use, simply by running the application to establish and maintain efficient control of the store's gift cards. This tool aims to optimize the administration of these resources.

General Elections Project - IESB

We developed a descriptive analysis project of data from the Ordinary General Elections in Brazil in 2022, focused on the Federal District. We use PostgreSQL as the database and Python/SAS for the analysis. We identify relevant patterns, trends and insights in electoral results.

Pomodoro Mobile App

Custom Pomodoro app for personal use that I created after becoming frustrated with options available on the Play Store. The interface is purposefully unique and simple. The application is available for download in .pkg format for use on your cell phone. Turning the Python code into a .pkg executable was challenging, but after approximately 9 hours of work, I managed to get it working.

Hospitalizations and Deaths Project - IESB

Application that investigates the relationship between hospitalizations, length of hospital stay and mortality. Using public data from the Ministry of Health to analyze the number of hospitalizations, deaths and the average duration of hospitalization per procedure in each Brazilian municipality.

PI3 webscraping project - IESB

Automation of data analysis processes. I used several libraries, such as pyautogui, selenium and pandas. The bot generates slides based on information provided and creates charts from a downloaded database. The project includes sound interactions to guide the presentation.

Automated message sending

This project aimed to automate the sending of messages at scheduled times and allow scheduling for any desired day. In addition, it also collects coins daily on the Shopee platform. The proposal is to offer a simple and efficient solution for these specific tasks. With this bot, it is possible to automate the message sending process and ensure that coins are collected daily, without the need for manual intervention.

Document Indexer for Elasticsearch

This is a project that allows you to index documents in Elasticsearch based on URLs provided in JSON files. It provides flexibility to select a specific column from the JSON data and collect the URL content if that column contains an HTTP link to some document.

Random Thread Posts Scraper

This Python script allows you to retrieve random posts from any user's profile on the emerging social media platform, Threads. Since Threads currently lacks a public API for developers, this project uses web scraping with Selenium to fetch the HTML content of user profiles and extract their posts.

Cellphone: (61) 9 99331240

Email: devbrandondev@gmail.com

Linkedin: https://www.linkedin.com/in/brandon-saraiva-006a4823b/