Jia Jian Ong

Software Engineer @ Visa | Programming

Singapore

About

I am a software engineer at Visa, the world's leader in digital payments. I develop and maintain secure, scalable, and user-friendly applications for the global payment network, using Azure DevOps, Git, and programming languages such as C#, JavaScript, and SQL. My passion for software engineering began at National University of Singapore, where I graduated with a bachelor's degree in computer engineering in 2021. There, I learned the fundamentals of software engineering, data structures, algorithms, and computer networks, and applied them to various projects and assignments. One of my proudest achievements was creating a web-based dashboard for monitoring and analyzing oilfield data, as part of my software engineering internship at Schlumberger, a leading provider of technology and services to the energy industry. My core competencies include problem-solving, collaboration, communication, and continuous learning. I enjoy working with diverse and talented teams to create innovative and impactful solutions that can enhance the lives of millions of people around the world. I am also eager to learn new skills and technologies, and to share my knowledge and experience with others. As an assistant trainer at Zenitant, a company that offers online courses and workshops on various topics related to technology, business, and personal development, I helped design and deliver engaging and interactive learning sessions for hundreds of learners.

Experience

  • Visa (Singapore)
    • Senior Software Engineer
      Feb 2024 - Present · 2 yrs 5 mos

    • Software Engineer
      Feb 2022 - Feb 2024 · 2 yrs 1 mo

  • Software Engineer Intern at Schlumberger
    Jun 2019 - Dec 2019 · 7 mos

  • Assistant Trainer at Zenitant
    May 2017 - Dec 2019 · 2 yrs 8 mos