a
angelprokopov

Angel P

@angelprokopov
Bulgarien
Englisch, Bulgarisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
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.... Mehr lesen

Kompetenzen

a
angelprokopov
Angel P
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Datenbank-Entwicklung
I will create custom database design and management mysql or sql
Ab20 $ / ProjektWeitere Details
Daten-Dashboards
I will create insightful dashboards from your business data
Ab15 $ / ProjektWeitere Details

Arbeitserfahrung

DSM_Engines LLC

BI Developer

DSM Engines LLC • Vollzeit

Feb 2025 - Present • 1 yr 6 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.