Barry O'Neill

Barry O'Neill is a highly experienced software engineer with expertise in various programming languages and technologies. Barry currently holds the position of Principal Software Engineer at Moda Operandi, Inc. Since joining in 2019, Barry has been responsible for leading software development projects.

Before joining Moda Operandi, Barry worked as a Senior Software Engineer at Hudson's Bay Company from 2017 to 2019. In this role, they designed and built high-volume, real-time event streaming systems using various programming languages and technologies such as Scala, Python, Java, and Bash. Barry also gained experience in Continuous Integration/Continuous Deployment (CI/CD) and Terraform.

Prior to their time at Hudson's Bay Company, Barry worked as a Lead Developer at Sparta Systems, Inc. from 2014 to 2017. Barry played a key role in developing Sparta's cloud Quality Management System offerings and contributed to the enhancement of build pipelines and test and analysis tooling.

Barry has also worked as a Freelance Software Developer at Hosted Graphite, Software Engineer at Verband der Vereine Creditreform e.V., Software Consultant and Contractor at YouGetItBack, and Senior Software Developer at TERMINALFOUR. In these roles, they gained experience in a wide range of technologies, led development projects, and collaborated with teams on various projects.

Barry's career in the software industry started in 1998 when they worked as a Technical Support Representative at Ireland On-Line/ESAT Telecom (Now: BT Ireland). Barry provided technical support to residential and business customers and was involved in training and supervising new support employees.

Overall, Barry O'Neill's work experience reflects their expertise in software engineering, project leadership, and proficiency in various programming languages and technologies.

Barry O'Neill earned their BSc. degree in Computer Applications from Dublin City University between 1998 and 2002. Barry also obtained additional certifications, including "Learning Kubernetes" from Lynda.com and the "Zertifikat Deutsch B1" for German Language Competency from TELC. Barry O'Neill has additional certifications from Sun Microsystems, including the "Sun Certified Java Programmer" and the "Sun Certified Web Component Developer," although the specific years of obtaining these certifications are not provided.