Summary
Dillon Polley is a Senior Software Engineer based in St. Louis with five years of full-stack experience modernizing legacy systems into React/Node.js microservices and optimizing SQL-backed platforms. He blends front-end craftsmanship in React with backend expertise in Express/Node and SQL to deliver measurable improvements in performance, maintainability, and business analytics. Dillon has led a full-stack modernization of a C# ASP.NET monolith into a scalable microservices architecture, implemented JWT and role-based access controls across 15+ modules, and automated workflows with Power Automate to boost cross-department productivity. Comfortable collaborating directly with business leaders, he pairs technical execution with clear stakeholder communication and experience using Power BI and Linear for data-driven decisions. Outside of work he balances endurance training as a triathlete with a passion for live music, reflecting a disciplined, performance-focused approach to engineering and teamwork.
5 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Full Stack Development, Bachelor's degree, Full Stack Development at Indiana University–Purdue University Indianapolis