Detail-oriented Snowflake Developer with 2 years of experience developing cloud-native data warehouse solutions. Experienced in Snowflake SQL, ETL/ELT development, data modeling, performance optimization, and cloud data integration using Azure and Python. Passionate about delivering reliable and scalable analytics platforms.
Expertise & skills
Cloud Data Warehouse
Snowflake
Programming Languages
SQLPython
Cloud Platform
Microsoft AzureAzure Blob Storage
ETL / ELT
SnowpipedbtAzure Data Factory
Data Formats
CSVJSONXMLParquet
Snowflake Features
StreamsTasksTime TravelZero Copy CloningSecure ViewsUDFsStored Procedures
Version Control
Git
Methodology
Agile / ScrumJira
Core Skills
Snowflake DevelopmentCloud Data WarehousingSQL OptimizationData ModelingELT Pipeline DevelopmentCloud IntegrationProblem SolvingTeam Collaboration
Selected projects
Customer Loyalty Analytics
SnowflakeAzure Data FactorySQL
Responsibilities
- Developed ELT pipelines for customer loyalty data.
- Designed Snowflake schemas and tables.
- Automated incremental data loading using Streams and Tasks.
- Optimized SQL queries for reporting performance.
- Created secure views for business users.
- Performed source-to-target data validation.
- Supported production deployments.
Manufacturing Data Warehouse
SnowflakePythonAzure Blob
Responsibilities
- Integrated manufacturing datasets into Snowflake.
- Developed Python scripts for data transformation.
- Implemented automated ingestion processes.
- Created stored procedures for business logic.
- Resolved data quality issues.
- Monitored warehouse utilization and costs.
- Prepared technical documentation.
Retail Inventory Reporting
SnowflakeSQL
Responsibilities
- Built reporting data marts for inventory analytics.
- Created reusable SQL views and functions.
- Configured scheduled Tasks for data refresh.
- Implemented role-based security.
- Optimized warehouse sizing.
- Supported dashboard development.
- Assisted UAT and production support.
Supply Chain Performance Platform
SnowflakedbtSQL
Responsibilities
- Developed dbt models for supply chain reporting.
- Created dimensional data models.
- Configured Snowpipe for automated ingestion.
- Used Time Travel for recovery testing.
- Maintained metadata documentation.
- Collaborated with business stakeholders.
- Improved query performance.
Certifications
- Snowflake Core Concepts Training
- Azure Data Fundamentals
- SQL Performance Optimization
Education
Bachelor of Engineering (Computer Engineering)
LJ University
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