Hi, I'm Alex Rendler

I currently work full-time as a Cyber Security Data Integration Specialist, building and operating secure data pipelines that ingest, normalize, and protect high-volume enterprise datasets. My day-to-day focuses include SQL-driven analysis, scripting and automation, Python tooling for ETL and integrations, and ensuring data integrity and observability across downstream systems.

Alongside my full-time role I maintain contract work as a full-stack developer. Right now I am developing an innovative payroll platform that combines deep analytics with multi-step submission and approval workflows — designed to handle complex approval chains, reconciliation, and auditing. The payroll project uses a React frontend, Node.js backend, and a flexible NoSQL datastore to support rapid iteration and rich reporting.