About Me

Hi, I’m Nicholas Oh, a Computer Science student at NUS, expected to graduate in May 2027, with a minor in Data Analytics. I’ve interned across application security, financial technology, cloud infrastructure, site reliability engineering, and immersive VR platforms.

Most recently, I joined Visa’s Cyber Ethical Hacking team to assess internal web apps and APIs, investigate authentication, access-control, CORS, and LLM prompt-injection issues, and build tooling that speeds up pentest retesting workflows with Burp Suite.

I also worked on backend trading and risk workflows at Bank of America, 360° depth visualization for VR learning at Uptale in Paris, telemetry and CI/CD reliability work at CPF Board, and AWS-backed API products at Leong Lee International. I’m most interested in secure backend systems, production reliability, and practical tooling that makes engineering teams faster.

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