Hanny Wijaya

Data Engineer Intern

ruparupa•  February 2023 - February 2024

- Create, Deploy, and Analyze automation system using Python code and Query to help Data team and other divisions notified for data error by email and discord alarms. One of them helps Business Units (Ace, Informa, Toys Kingdom) to identify different dimensions on several products with the same variant. - Actively query data using MySQL and Presto . - Responsible for Data Modeling on 100+ datasets by analyzing relationships between tables. - Create Datasets for Dashboarding purpose, using Amazon Athena and Amazon Quicksight to publish the dataset. - Collaborate and support Data Scientist, Data analyst and other team to prepare data for visualization, modeling, and suggest the most efficient way to perform the tasks. - Participate in pre-development meetings to discuss data structures and new website developments.