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Angel P
@angelprokopov
Bulgaria
English, Bulgarian
About me
My experience in software development mainly involves maintaining databases (I am proficient in SQL and familiar with NoSQL databases) and developing databases (creating tables and determining the number of tables for large databases). I also determine which dimensional model will be the most suitable according to the number and type of data.
My experience is not limited to databases; I also have experience writing programming code for different modules of software projects using C#, C++, JavaScript, and Java.
Skills
Angel P
Offline •
Average response time: 1 hour
See my services
Data Dashboards
I will create insightful dashboards from your business data
Database Development
I will create custom database design and management mysql or sql
Work experience
BI Developer
DSM Engines LLC • Full-time
Feb 2025 - Present • 1 yr 7 mos
Investigated and resolved ETL and data conversion issues, including problems related to data types, dates, numerical formats and encoding. Built and optimized complex T-SQL queries, stored procedures and views to support business reporting and data transformation requirements. Implemented data cleansing, validation and reconciliation processes to identify and resolve data-quality issues across multiple data sources. Worked across Raw, Staging and ODS data layers, contributing to the development and maintenance of scalable BI data pipelines. Integrated data from multiple sources, including Excel, CSV, SharePoint and Azure Blob Storage, into centralized reporting solutions. Translated business requirements into SQL transformations, reporting logic and Power BI solutions, ensuring accurate representation of business rules.
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rsharpe75
United Kingdom
It was an absolute pleasure working with Angel. Communication was excellent throughout, and he was consistently responsive and easy to work with. He took all requirements on board, made corrections promptly when asked, and was very accommodating throughout the process. Overall, it was a great experience and I’d happily work with him again.
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