Simon Wonjoo Kim

About Simon Wonjoo Kim

With over a decade of experience, bring a proven track record in applications, web services, and security, excelling in leadership, collaboration, and efficient communication. Expertise lies in designing and developing diverse solutions that align with business objectives.Skilled in scalable microservice architectures and modern web applications within cloud environments. I possess deep knowledge and experience in PKI-based security services and access control. Also, analytical skills enable me to pinpoint issues and implement continuous process enhancements, and reduce costs through driving efficiency improvements.I am seeking a dynamic and innovative company where I can contribute to the design and implementation of service system architectures while delivering scalable solutions for large-scale services.[ Tech Stacks ]• Languages: Java, JavaScript, C/C++, SQL, Bash• Technologies: Spring Boot, J2EE, ORM/Hibernate/JPA, Docker, Swarm, Kubernetes, Helm, RabbitMQ, Kafka, Redis, Angular, NodeJS, MySQL, Oracle, MongoDB, XML, JSON, JUnit, Jenkins, Git, AWS, LDAP • Concept/Standards: OOP/OOD, TDD, REST, MSA, PKI(x.509), PKCS, RFCs, Crypto Algorithm, Agile• Network: TCP/IP, HTTP/S, Telnet/SSH etc.

Experience

1. Staff Software Engineer

   Cepheid

   Mar 2022 — Present · Sunnyvale, CA, US

   Designing and implementing new features and functional enhancements on the Cepheid OS team for the Touchscreen & R3 system. Stacks: Java 11/17/21, Spring Boot, Angular, C++, MS-SQL, REST API, TLS, PKI, Codesign, LDAP, Vibe Coding etc- Solved various mission-critical challenging problems, improved and expanded the system\'s stability and usability.

Education

• Hansei University

  Bachelor of Science (BS), Computer Engineering

• Kongju National University

  Master of Science (MS), Bioinformatics