Yoga Fatwanto | Data Scientist, Data Engineer

Yoga Fatwanto

Data Scientist, Data Engineer

Based in Semarang, Indonesia

About

I have a genuine enthusiasm for acquiring knowledge and actively sharing it with others. I have one year of work experience as a data scientist, and I possess the ability to create documentation for the code I develop. Additionally, I am skilled at explaining code to non-technical individuals, as I have experience teaching at two different places, also have experience in A/B testing, I have also created a customer segmentation dashboard model and created a churn prediction model that successfully helps in analyzing and preventing customers from stopping using our services, and developed a chatbot model that is useful in facilitating customer service to respond to customers more efficiently.

Skills

Projects

Customer Churn Prediction - My Intership Project End to End From Scratch

Pull and process raw data from the database, create a new data table at the customer level from raw data, make customer behaviour, demographics and product journey analysis, make customer segmentation from insight gathered, and make customer churn modeling to predict customers who will churn...

Dog Breeds Image Classification With Deep Learning

Build a machine learning model that can classify dog breeds by image given, this model can classify 120 dog breeds

Flight Price Prediction With Model Deployment

Analysis flight price dataset and build model to predict the flight price, then deploy model to web app with flask

End to end Time Series Buldozzer Price Prediction

Build a model that can predict Buldozzer Price by Datetime

ADS A/B Testing

Conduct A/B Testing on ads data set to find out the level of effectiveness of new ads compared to old ads, and to find out whether it is worth it to switch to new ads, whether changing to new ads really provides benefits

House Sales Forecast deployment with Flask

Build a house sales predict weeb app use python flask

Heart Disease Analyst & Prediction

Performing heart disease analysis to identify factors influencing heart disease and make predictions.

CIA Country Analysis & Clustering

Conducting analysis on the CIA Country dataset and performing clustering.

Web Scraping and Article Rewriting

This Python code is used to scrape data from the website aibusiness.com. It includes functions for text cleaning and manipulation, as well as using the OpenAI model to rewrite articles in Indonesian.

End to End Nyc Taxi Data Engineering Batch Etl and Analysis With Google Cloud Platform

Leveraging the power of GCP, the NY Taxi Data Engineering Batch ETL and Analysis project aims to transform massive amounts of raw taxi trip data into valuable insights.

Bitcoin Time series forecasting

Make a Deep Learning model to predict bitcoin price using TensorFlow.

Helper Function

This repository provides various functions that can be used to facilitate users in performing data processing tasks. These functions are designed to reduce the complexity of common tasks in data processing and make it easy for users to manipulate data as needed.