David Jair Landeo Vargas
Data Engineer/Analyst with one year of experience in ETL, Web Scraping, and Scripting, complemented by a master's degree in Big Data and Artificial Intelligence Solutions, specializing in developing AI-powered applications.
I am known for being proactive, adaptable, committed, a collaborative team player, and possessing strong leadership skills.
View My LinkedIn Profile
Portfolio
AI-Powered Healthy Recipes with Chat-GPT
NutriBot is a cutting-edge culinary companion that crafts nutritious recipes from user-specified ingredients, or suggests pre-defined healthy dishes, thanks to its AI-powered capabilities.
Word Cloud Generator for WhatsApp Chats
This app takes an exported .txt file of a chat from the WhatsApp application and generates a word cloud with the most frequently used words. It works for both personal and group conversations.
Sentiment Analysis for WhatsApp Chats
This code imports a .txt file of a chat exported from the WhatsApp application and performs sentiment analysis on the comments made by individuals, indicating whether they are positive or negative. Additionally, it rates the positivity or negativity of the comment on a scale from 0 to 1. You can review the code at the following link.
Web Scraping Analysis: Apartment Room Prices in Spain and London
This project performs an analysis of room prices per square meter in Spain and London. It obtains room information through web scraping from Badi and Rightmove to calculate the price averages.
Predicting Car Prices Using Regression Analysis
This project uses the dataset of second-hand car prices and performs prediction using various regression models to compare and obtain the best result.