Verified Expert in Engineering
DB and Data Lake Developer
Huajun is an experienced senior developer who excels in end-to-end cloud data solutions, optimizing efficiency and accessibility. Their expertise in Azure, Snowflake, and Hadoop enables seamless migration and pipeline enhancement. With strong skills in CI/CD, infrastructure management, and Python programming, they ensure smooth development and efficient data exports. Clients can trust Huajun's reliable support and troubleshooting, delivering exceptional results.
Azure Databricks, Azure Data Factory, Python
The most amazing...
...cloud migration project I led improved data processing efficiency and accessibility, resulting in cost reduction and enhanced performance.
- Spearheaded the design and implementation of an end-to-end data solution, resulting in a 40% increase in data processing efficiency and enhanced accessibility.
- Developed and managed robust event-driven data processing pipelines, handling large volumes of data on a daily basis and achieving a 60% reduction in processing time.
- Orchestrated and optimized ETL pipelines, resulting in a 30% faster data landing onto the cloud data lake and substantial cost savings.
- Developed comprehensive ETL pipelines, improving data accessibility and processing speed by 80% on an on-premises Hadoop system.
- Streamlined routine tasks through automation tools, improving productivity and operational efficiency.
- Documented and implemented CI/CD best practices, reducing code deployment time and enhancing development process efficiency.
Architect Azure Solution for Cloud Migration
ETL, Database Design
Azure Data Factory, Azure Data Lake, Networking, Data Engineering, Software Development, Azure Databricks
Bash, SQL, Java, Python, Scala, Python 3
Apache Hive, Data Pipelines, Google Cloud
Master's Degree in Information Technology
Monash University - Australia
Microsoft Certified Azure Fundamentals
Associate Cloud Engineer
CCIE Routing & Switching
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