Denis Miranda Email & Phone Number

I engage in strategic projects, focusing on data integration and transformation. I initiate by extracting information from diverse sources, employing technologies such as Databricks, Spark, and Hive. I securely store this data in environments like Azure Blob, AWS S3, and RDS.My expertise shines in the meticulous cleaning and normalization of intricate data, ensuring its quality and coherence. The efficient handling of data in SQL Server and Python is integral to my routine.The outcome of this process is the development of structured datasets, ready for exploration by Power BI analysts. My proactive approach contributes to a resilient analytical environment, providing valuable insights for strategic decision-making.

I have a robust background in educational projects, excelling in the creation and maintenance of APIs. I actively contributed to the efficiency and quality of systems, focusing on code optimization and refinement.I successfully implemented an ETL solution using Talend Open Studio, proving essential for handling large volumes of data and automating validation processes.Additionally, I played a pivotal role in e-commerce projects, utilizing advanced technologies such as GraphQL, .NET, Entity Framework, CQRS, Unit Of Work, Linq, and other C# tools. I embraced design patterns like Repository and Mediator and collaborated with SQL Server.These diverse experiences solidified my commitment to excellence in back-end development, both in educational projects and the dynamic landscape of e-commerce.