Data Engineer / SQL / Python / Spark /Azure Expert
Hello, my name is Joseph Jiao and I am based in Ottawa, Canada. With over 20 years of experience, I have developed a diverse skillset that includes expertise in Python, C#, and SQL. Over the past six years, I have focused on building my experience in Data Engineering and have worked extensively with various Azure tools such as Azure Data Lake Storage, Azure Synapse, Azure Data Factory, Azure Databricks, pyspark, and Delta Lakehouse.
Starting in January 2023, I have expanded my knowledge to include OpenAI API and have worked on several internal projects related to chatGPT+Dynamics 365.
T-SQL, Spark SQL, Databricks SQL, Hive SQL
Azure Synapse, Azure Data Factory, Azure Databricks, ADLS, Spark
ERWIN, MS Visio, MySQL Workbench, [login to view URL]
Power BI, SSRS
Git, Azure DevOps, GitHub
Hive, MSSQL, Azure SQL, Azure Synapse Analytics
VS Code, GitHub code space, VS Studio
Microsoft Dynamics 365 (Sales, Finance, Customer Service etc.)
Azure Synapse pipeline, Azure Data Factory, Azure Databricks Workflow,
Apache Oozie, Apache AirFlow
Public Service, Mortgage, Investment, Finance & Treasury, Retail, Insurance
Chun has been terrific with understanding the requirements and asking further questions to identify our needs. He is very experienced in his field, well-organised and helpful. Will engage him in the future for new projects.