Alexandra L.

I help businesses clean up messy data flows, automate manual reporting, and build reliable data systems. My background is in data engineering, SQL/database development, ETL/ELT pipelines, integrations, and BI reporting. I’ve worked across SQL Server, PostgreSQL, MySQL, Python, AWS, BigQuery, Fivetran, Zoho, AppSheet, Metabase, Looker Studio, Google Sheets, and custom APIs. Most of my projects involve one or more of these: ➤ Building data pipelines between databases, APIs, cloud storage, and BI tools ➤ Designing reporting models, SQL views, stored procedures, and dashboards ➤ Optimizing slow SQL queries and database processes ➤ Automating manual workflows with Python, Apps Script, SQL, or cloud services ➤ Connecting systems like Zoho, AppSheet, Google Sheets, BigCommerce, Shopify, and custom platforms ➤ Creating BI dashboards in Metabase, Looker Studio, Zoho Analytics, Tableau, and similar tools I’m usually most helpful when the project needs both technical execution and practical thinking: understanding the business process, deciding what data matters, structuring it properly, and building something the team can actually use. I like complex data problems, but I care just as much about making the final system clear, reliable, and easy to maintain.