Nicholas Papachriston
About Nicholas Papachriston
Nicholas Papachriston is a software engineer with experience in maintaining ETL processes and internal tooling. He has worked at USAA and is currently employed at Liongard, specializing in TypeScript and Node.
Current Role at Liongard
Nicholas Papachriston currently serves as a Software Engineer at Liongard, a position he has held since 2021. In this role, he focuses on developing and maintaining software solutions that enhance operational efficiency. His expertise in ETL processes is integral to the company's technology stack.
Previous Experience at USAA
Nicholas worked at USAA as a Software Engineer II from 2019 to 2021, where he was responsible for maintaining internal tooling and alerting systems. His work involved monitoring failure rates across over 500,000 ETL operations. Prior to this, he held the position of Software Engineer III at USAA from 2018 to 2019, contributing to various software development projects.
Internship at Texas State University
Nicholas gained valuable experience as a Systems Group Intern at Texas State University from 2016 to 2018. During this internship, he worked on various projects that enhanced his technical skills and understanding of systems management.
Educational Background
Nicholas studied at Texas State University, where he earned a Bachelor of Business Administration (B.B.A.) in Computer Information Systems from 2015 to 2017. His education provided a strong foundation in both business and technology, equipping him for his career in software engineering.
Technical Specializations
Nicholas specializes in creating and maintaining ETL processes across various devices, including firewalls, switches, routers, servers, and workstations. He utilizes TypeScript and Node.js in his development work. Additionally, he developed a new AWS-based Agent using ECS, EC2, and Docker to address Lambda timeouts in complex ETL systems.