Here's a collection of my proudest projects I've ever build. Optimizing Data Preprocessing within a Seconds by Golang Goroutine's Data processing 16.000 data into PostgreSQL database within a seconds with Goroutine's. REST API for Animal Grooming Services with TypeScript Building RESTful API for animal grooming services with TypeScript and Express.js. Leveraging JWT token for secure authentication and Zod with data validation. Deploying a Model with Pizza or Pasta Recognition in Real Time Deploying a Convolutional Neural Networks (CNN) model with Flask to recognize pizza and pasta images in real-time on local development. Sentiment Analysis: Batik Air Reviews Implemented web scraping to collect the reviews. Utilized the Vader Sentiment for in-depth sentiment analysis and visualization through Word Cloud. Analysis Bike Sharing System Data Analysis to find correlations between user behavior by season, weather, temperature, and hour to identify bike sharing patterns.