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Muazin Hasibuan

@muazinhasibuan

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Data Engineer at PT. Metrodata Electronics Tbk building BigQuery data platforms and automated Airflow pipelines.

Indonesia

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At PT. Metrodata Electronics Tbk, I design end-to-end pipelines and scalable data warehouse and data mart solutions using Google BigQuery. I also develop and monitor Apache Airflow workflows and build and maintain dashboards using Looker Enterprise.

At PT. KB Finansia Multi Finance, I developed ETL pipelines and data models, and used Talend to implement data processing workflows. I also designed Tableau and Looker dashboards to help stakeholders gain insights and make informed decisions.

Experience

Work history, roles, and key accomplishments

Current

Technical Consultant Associate – Data Engineer

Current

PT. Metrodata Electronics Tbk

Dec 2025 - Present (11 months)

Designed and developed end-to-end data pipelines and scalable data warehouse solutions using Google BigQuery. Developed and monitored ETL/ELT workflows with Apache Airflow, and built dashboards using Looker Enterprise.

BigQuery Airflow ETL ELT Data Warehouse Data Modeling SQL Looker Data Quality Technical Documentation

Business Intelligence Engineer

PT. KB Finansia Multi Finance

Nov 2022 - Nov 2025 (3 years)

Developed and maintained scalable ETL pipelines and optimized data models for analytics. Designed interactive dashboards using Tableau and Looker, and automated data visualization processes.

ETL Talend Data Warehouse Data Modeling Tableau Looker SQL Data Visualization Automation

Data Scientist Internship

FILKOM UB

Jun 2021 - Dec 2021 (6 months)

Predicted food type and recognition from tray box using transfer learning. Built CNN models with segmentation, augmentation, and DenseNet, and compared optimizers to achieve best accuracy with Nadam.

CNN Transfer Learning DenseNet Segmentation Augmentation Optimizers Python