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Blen Wondimagegn

@blenwondimagegn

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Experienced SQL/SSIS Developer with expertise in data warehousing.

United States

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What I'm looking for

I am looking for a collaborative environment that values data-driven decision-making and offers opportunities for professional growth.

I am a dedicated SQL/SSIS Developer with over 6 years of experience in reporting solution development, ETL processes, and business intelligence across various industries. My expertise lies in building and managing relational databases, optimizing T-SQL queries, and leveraging advanced features of SQL Server Management Studio to enhance data reporting and analysis.

At SouthState Bank, I have successfully designed and maintained a robust data warehouse, developed automated ETL packages, and created complex reports using SQL Server Reporting Services and Tableau. My strong analytical skills and problem-solving abilities have enabled me to troubleshoot production ETL issues effectively and optimize database performance through careful tuning and indexing.

With a solid foundation in Agile methodologies and a commitment to delivering high-quality solutions, I am passionate about using data to drive business insights and support decision-making processes. I am eager to contribute my skills and experience to a dynamic team focused on innovative data solutions.

Experience

Work history, roles, and key accomplishments

Current

SQL/SSIS Developer

Current

SouthState Bank

Jan 2023 - Present (2 years 5 months)

Designed and maintained a data warehouse, developed automated SSIS packages for ETL processes, and created complex reports using SQL Server Reporting Services (SSRS) and Tableau. Involved in database tuning and optimization for performance improvements.

SQL Server SSIS Tableau ETL T SQL Data Warehousing Database Optimization Agile Data Modeling

Database Developer

Dollar Tree

May 2018 - Jan 2023 (4 years 8 months)

Performed ETL processes to build data marts, created complex T-SQL code, and managed database performance through optimization and monitoring. Developed and deployed SSIS packages and maintained data integrity.

SQL Server SSIS T SQL Data Warehousing ETL Database Optimization Data Integrity Performance Tuning Reporting Data Migration

Education

Degrees, certifications, and relevant coursework

Western Governors University

Bachelor of Science, Software Engineering

2020 - 2024

Pursuing a Bachelor of Science in Software Engineering, focusing on software development principles, programming languages, and project management methodologies. The program emphasizes practical skills and real-world applications in software engineering.