Seeu Sim Ong

Software Engineer @ JPMorganChase

Singapore

About

I enjoy creating interactive, insightful and scalable experiences using software and mostly on the web. The stack I currently work with includes tools such as Vite, Redis, Kubernetes and Amazon Web Services. In my free time, I enjoy exploring and learning the latest technologies to improve the user experience and value of the web applications I build. This involves tools such as Tanstack Query, React Router/Remix, RSC, Web Workers, LlamaIndex, and ONNX inference. Connect for more updates!

Experience

  • JPMorganChase (Singapore)
    • Software Engineer (Analyst)
      Aug 2025 - Present · 11 mos

      Software Engineer Program (SEP) Infrastructure Platforms Data and Specialty Services

    • Campus Ambassador
      Sep 2024 - Jul 2025 · 11 mos

      Class of 2024 Software Engineer Summer Analyst As a Campus Ambassador for the National University of Singapore, my role involves increasing awareness among the student body about the firm and the career opportunities that it offers. In so doing, I also work closely with the recruitment team to address the needs of students who express interest in JPMorganChase.

    • Summer Analyst
      Jun 2024 - Aug 2024 · 3 mos

      Software Engineer Program (SEP) Asset & Wealth Management Global Private Bank Core Technology

  • Fullstack Software Engineer at NUS Tropical Marine Science Institute
    Jan 2025 - Jun 2025 · 6 mos

    MESN6 - Ombak

  • Software Engineer at GovTech Singapore
    May 2023 - Dec 2023 · 8 mos

    Data Science and Artificial Intelligence Division - Analytics.gov - Implemented a Full Stack Web Application portal that allows application teams to manage MLOps projects and pipelines in AWS Sagemaker, using Next.JS, AWS VPC, ECS, DynamoDB and Terraform. This app greatly simplifies the setup and interaction with various Sagemaker resources in an airgapped environment through an interactive UI. - Implemented symmetric encryption, secret rotation and SSO OAuth for seamless and secure authentication to the app and SageMaker/API Gateway interactions, using AWS KMS, iron-session and @hapi/iron - Implemented a custom design system with reusable and themeable UI components designed for accessibility, using TailwindCSS, shadcnUI and Radix UI. This allows for easy development of page views with a consistent brand image, minimal configuration, and full customisability and compatibility with native browser DOM APIs. - Orchestrated a suite of distributed microservices using AWS Lambda, Step Functions and Next.JS API handlers to ensure responsivity and performance for the web application under load.

  • Undergraduate Teaching Assistant at NUS Computing
    Aug 2022 - May 2023 · 10 mos

    CS2030S - Programming Methodology II (in Java) Topics covered: - Object Oriented Programming - Functional Programming (Monads, Streams) - Concurrent Computation (Threads, Async) Responsible for grading assignments and conducting weekly tutorials for a class of 13 undergraduate students.

  • Co-Founder at NFinsighT
    May 2022 - May 2023 · 1 yr 1 mo

    All-in-one NFT Dashboard for Price Prediction, Analytics and Sentiments. Consisting over 2000 NFT collections in database and complete with account authentication, search capability and wallet integration.