Freelancer-Profil von Quoc Nguyen aus Da Nang City, Freelancer Data Engineer / Power BI Developer
Freelancer-Profil von Quoc Nguyen aus Da Nang City, Freelancer Data Engineer / Power BI Developer
SUMMARY
► Over 10 years working in computer software, specialized in Data Engineering and Analytics Platform solutions
► Solid knowledge in BI/data analytics architecture design, data governance processes of the acquisition, storage, delivery and analytics services
► Experienced with cloud computing platforms, cloud-based services and traditional on-premises systems
► Experienced with Agile development framework; traditional approach of the Waterfall
TECHNICAL HIGHLIGHTS
► Data integration solutions - implementation used Python, SQL Server Integration Services (SSIS), C#, Groovy; familiar with data transfer through APIs (REST, GraphQL API)
► Database, data warehouse design and implementation (Synapse Analytics, Redshift, BigQuery, SQL Server; Oracle)
► Semantic data modeling in Power BI; SQL Server Analysis Services (SSAS)
► Power BI: Data analysis and visualization; Governance and deployment approaches
► Applied knowledge in advanced analytics: Linear Regression, K-mean Clustering, Hierarchical Clustering, Decision Trees and Association Rules
► Well understanding of the data warehouse modeling techniques: The Kimball approach; Data Vault 2.0
► Knowledge on Big Data frameworks (Apache Spark - PySpark; Hadoop - HDFS, YARN, MapReduce; Microsoft APS - BLOB, DMS, MPP, PolyBase)
TECHNICAL SKILLS:
- Python
- Database
- Power BI
- SSIS/ SSAS/ SSRS
- Data Integration
- SQL Server (T-SQL)
- C# .NET Core
- Cloud Storage, ETL, Data Warehousing
- Data Modeling
- OLAP Cube Modeling
- Oracle (PL/SQL)
- Tableau
- IBM Cognos
- BOARD Business Intelligence
- SAP Business Objects/ Crystal Reports
- IBM Cognos
SOFT SKILLS
- Effective communicating
- Task management
- Leadership
- Mentoring
- Logical thinking
- Problem solving
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