About
Hello, I’m Addis!
I am a SQL/Power BI developer with 5 plus years of data related work experience. Using the experience and knowledge that I have I prepared, modeled, visualized, analyzed, and managed data to ensure the goal and objective of the company that I am working for are met.
I am most passionate seeing clients excited about their company’s growth. What makes me unique is the process that I use to help clients have a clear understanding of their business process and make a better business decision by using the reports that I created and data that I analyzed.
Hours Available / Wk - 40 hrs
Portfolio
Vaccinating The World For Coronavirus
Since an outbreak of coronavirus disease (COVID-19) that was first reported from Wuhan, China, on 31... ... More
Employment History
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SQL/ Power BI Developer
Colaberry inc.
January 2019 - Present
• Imported data from various sources such as SQL Server DB, Azure SQL DB to Power BI to generate
reports
• Designed data models to transform raw data into meaningful insights by understanding business
requirements in BI context
• Created computed columns, calculated columns, and measures in power bi desktop that are
useful in visuals including KPIs
• Analyzed and presented data through reports that aid decision-making and discuss the report to
the business users
• Developed Reports, Dashboards using Power BI and managed security based on requirements
• Transform, define, navigate the data from data source and performed merge and append queries
using Power Query
• Performed different types of context like Row context, filter context and query context using
Power BI Desktop
• Performed transformations like Pivoting, Unpivoting and Splitting of the columns using Power
Query
• Performed Query Folding using Power Query to filter data in the data source server
• Published Power BI Reports and made Power BI Dashboards available in client’s web and mobile
apps
• Created applicable dashboards, Tabular reports, Matrix reports, Charts and Graphs as per
customer requirements using Power BI and SSRS
• Wrote optimized SQL queries for integration purpose with other applications and optimized
existing queries and stored procedures
• Wrote multiple SQL statement test cases to capture any data quality mismatch between the main
Data Warehouse and source system
• Transformed complex business logic into database design and maintain it by using SQL objects
like Stored Procedures, UDFs, Views, T-SQL scripting, and jobs
• Error handling, debugging coding issues, and troubleshooting production problems
Digital Credentials
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Microsoft Certified Data Analyst Associate
See Credential