Hi, I'm Alexander. I work as a Data Engineer, focusing mainly on data modeling and infrastructure for big data solutions. I enjoy working with modern tools like Databricks and Microsoft Fabric — and I'm proud to be doubly certified in Fabric as well as holding two Databricks certifications.
Besides my day job, I love coding as a hobby. This website is my personal sandbox where I experiment, learn, and build things on my own terms.
I'm passionate about solving complex data challenges and always eager to learn new technologies and improve my skills.
I have advanced expertise in SQL, particularly T-SQL, and practical experience with pgSQL, allowing me to work effectively across different SQL dialects.
Python is my go-to programming language. I use it for everything from complex function development to data cleansing with libraries like Pandas, integrating it seamlessly into my workflows.
I rely on Git and GitHub for version control in both professional projects and personal endeavors. I'm skilled at configuring GitHub Actions through YAML to automate workflows.
My preferred tool for data visualization. I create advanced reports and dashboards, leveraging DAX (Data Analysis Expressions) for intricate analytical solutions.
I am doubly certified in Microsoft Fabric, showcasing my expertise in modern data integration and analytics platforms.
Certified in Databricks Data Engineering, demonstrating strong skills in big data and analytics solutions.