apt_crawler

brenoimatos

credit-decision

Credit Decision Engine enables non-technical users to easily create and deploy decision algorithms through a drag-and-drop interface. It aims to make algorithmic decision-making accessible without coding skills.

dsa-patterns-recognition

frontend-masters

Frontend Course

lyrics-analysis

Web Scraping lyrics from brazilian rap artists and Natural Language Processing to analyse their vocabulary.

notion-analytics

This tool harnesses both Notion's public and internal API to harvest analytics data for every page, capturing both unique and total views.

rossman-sales

stone-case

Business Overview You are part of the data team on Digital Marketing. Your team is only responsible for the following pages (hostname) "adquira.stone.com.br" and "www.stone.com.br" and the main goal is to bring traffic to those websites and maximize lead generation from this audience. A visitor on our pages becomes a Lead when they fill out the forms at https://adquira.stone.com.br. Our team was concerned about the digital marketing results on a specific date 11/02/2021 and they asked your help in order to deeply understand what's happening on this specific date. They come up with some questions and hypotheses and you’ll be answering them. Business Questions 1 - What is the distribution of visits, in percentage, per Device Category? And the distribution of visitors, in percentage, per Device Category? 2 - How many visitors and visits we had on 2021-02-11? Now, considering only www.stone.com.br/maquina-de-cartao, how many visitors and visits we had on this date?** 3 - One important metric at digital marketing is to understand our main source of traffic (e.g: google, facebook or direct) and how this change over the day. Our team is worried if there is any significant source variation during the period of the day (more details below) at our main Landing Page (www.stone.com.br/maquina-de-cartao)? To answer the question number 3, please considered this timeframe. Late Night = 0h to 6h Morning = 7h to 12h Afternoon = 13h to 18h Night = 19h to 23h

ticket-trade

Banca Ingressos is an online peer-to-peer marketplace dedicated to buying and selling tickets for events. This platform aims to be more organized, scalable, centralized, and trustworthy compared to traditional methods like WhatsApp and Facebook groups.

ufrj-cet-rio