Aset Nur

Big Data Developer

•Migrated DBSS storage from Parquet to Iceberg format and refactored the codebase to improve scalability and data reliability. •Optimized Spark jobs used in analytical models, reducing resource consumption by 66%. •Upgraded data infrastructure to support newer versions of Apache Spark and Python. •Designed and automated data showcase pipelines using Apache Airflow with trigger-based execution. •Designed and maintained Grafana-based monitoring for 800+ Airflow DAGs, providing visibility into resource consumption and execution performance.

• Migrated DBSS storage from Parquet to Iceberg format and refactored the codebase to improve scalability and data reliability.
• Optimized Spark jobs used in analytical models, reducing resource consumption by 66%.
• Upgraded data infrastructure to support newer versions of Apache Spark and Python.
• Designed and automated data showcase pipelines using Apache Airflow with trigger-based execution.
• Designed and maintained Grafana-based monitoring for 800+ Airflow DAGs, providing visibility into resource consumption and execution performance.

Backend Developer Internship

•Built and tested a Node.js service for Tron-based blockchain transactions. •Set up PostgreSQL as the backend database for managing transaction data. •Collaborated with the team using Git for version control and code reviews.

• Built and tested a Node.js service for Tron-based blockchain transactions.
• Set up PostgreSQL as the backend database for managing transaction data.
• Collaborated with the team using Git for version control and code reviews.