Yusnardo Tendio

I build and improve the company’s data systems. I mentored and trained junior data engineers so they could understand our data pipelines, warehouse, and tools and work independently. I created and managed data pipelines to collect and transform data from both internal and external sources. I also built models and algorithms to find insights in large datasets and supported the credit risk analysis for Bank Jago’s loan products.

I collected and transformed data from various internal and external sources, ensuring accuracy and consistency. I designed and maintained data pipelines and ETL processes to deliver reliable and timely data across the organization. I also created visualizations and reports to clearly present insights and support data-driven decision-making at all levels.

I designed and built an enterprise data lake and data warehouse to support analytics, processing, storage, and reporting needs. I created and maintained CI/CD pipelines to automate deployments and improve efficiency. I developed automatic scaling AWS Database Migration Service (DMS) replication instances, reducing costs by up to 50%. I also built data pipeline programs using PySpark in AWS Glue and managed the migration of large datasets to AWS.

Current Grade: 1.5

Grade: 3.56 (1.6 in German System)