Hello, I am Ashkan Golehpour, a seasoned Data Engineer. My career focuses on developing efficient, scalable, and robust data solutions that enable organizations to achieve their goals through data-driven decision-making.

I am a dedicated Data Engineer with a strong foundation in backend development and advanced data engineering practices. My expertise includes optimizing data pipelines, handling big data technologies, and leveraging modern tools to deliver seamless and efficient workflows.

• Frameworks: FastAPI, gRPC, Celery.
• Capabilities: Scalable and maintainable backend systems, RESTful APIs.

• Tools: Apache Airflow, Apache Kafka, MageAI, Redis, PostgreSQL, MongoDB, Clickhouse, Apache Iceberg, Dremio, Nessie, DuckDB.
• Focus Areas: ETL/ELT pipelines, data ingestion, transformation, and efficient workflows.

• Technologies: Hadoop, Elasticsearch, MinIO, Apache Iceberg, Clickhouse.
• Achievements: Streamlined processing of large datasets.

• Experience: PostgreSQL, MongoDB, Neo4j, MSSQL.
• Optimization: Query performance, schema design, and indexing.

• Specialties: LLMs (LangChain, OpenAI), intelligent systems.
• Key Systems: Comment validation, trading strategies, dynamic Q&A.

• Data Engineering Essentials
• ETL and Data Pipelines with Shell, Airflow and Kafka
• Relational Database Administration Essentials
• Python Project for Data Engineering
• Databases and SQL for Data Science
• Python Data Structures
• ScyllaDB Essentials Course Completion Certificates
• Dremio Verified Lakehouse Associate

• Reduced manual intervention by 80% with an AI-based system.

• Enhanced concurrency techniques leading to a 60% reduction in validation time.

• Built dynamic, scalable web scraping solutions for actionable insights.

• Enabled data-driven decisions using tools like Metabase and Grafana.

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• | Clickhouse | | MinIO | Apache Iceberg | Dremio | Nessie |

• OpenAI | LangChain | Ray

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• Migrated databases from MSSQL to Clickhouse.
• Optimized Clickhouse for OLAP performance.

• Implemented Apache Kafka for real-time data.
• Streamlined dashboards with Metabase and Webengage.

• Built AI systems with LLMs and LangChain.
• Integrated Elasticsearch for enhanced search performance.

• Refactored legacy systems for optimized data workflows.

• Enhanced cloud scalability and performance using GCP.

• Developed trading assistants and blockchain node architectures.

• Bachelor’s Degree in Software Engineering
  • The Azad Islamic University (Jan 2014 - Jul 2018)