Summary
Nicholas Casteen is an IT Solutions Analyst and Interfaces Engineer with nine years of hands-on experience building and maintaining healthcare integrations. He specializes in reverse-engineering and modernizing 30+ year-old legacy systems, authoring interfaces in REXX, Python, and JavaScript (Mirth) to reliably transmit patient reports. Nicholas combines practical AGILE teamwork on Node.js webapps and SQL/database planning with a background in machine learning and data science using Java, Python, R, BayesServer, and RapidMiner. He has led multiple client-facing integration projects end-to-end, balancing technical ownership with clear client communication and testing. A self-taught problem solver, he thrives on rescuing brittle systems and turning opaque legacy code into dependable production services. Based in Shreveport, Louisiana, he holds a BS in Computer Science with a Big Data & Cloud concentration from Louisiana Tech.
9 years of coding experience
2 years of employment as a software developer
Computer Science, Computer Science at Louisiana Tech University