Lee Zheng Jing

Y2 Computer Science Student @ NUS

I love working with technology and building things. I'm a software engineer and I'm passionate about web development, design, and AI/ML.

In my free time, I enjoy playing chess, reading webnovels and manga, going to the gym and rock climbing.

I'm currently working on a few projects. I'm also learning new things and sharing my knowledge on my blog.

August 1, 2024

Leetcode 2678 - Number of Senior Citizens

July 2, 2024

Leetcode 167 - Two Sum II - Input array is sorted

June 26, 2024

Chess Master Study 2: Hikaru (3246) vs KhalilMousavi77 (2760)

June 25, 2024

Chess Master Study 1: Hikaru (2776) vs Sergey Karjakin (2760)

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Projects. Scroll down!

Carelyn

A multimodal chatbot learning companion aimed to promote understanding and appreciation of the importance of sustainability, showcased during the Knowledge Building Design Studio held at NTU from June 19-21, 2024.

Built using:

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Github Repository →Website Link →
GovAnalysis

A RAG LLM application which utilises cutting edge libraries such as LangChain to generate responses for businesses looking to know more about the available SG policies and schemes that can support them.

Built using:

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Github Repository →Website Link →
ImpactTrack

A robust and reliable system to accurately track and measure the number of people impacted by volunteering efforts, supporting publicity with a shared gallery populated by images submitted by volunteers.

Built using:

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Github Repository →Website Link →
QuattroLingo

A language tutor that uses LLM to generate language quizzes for the user.

Built using:

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Github Repository →Website Link →
BoulderView

A social media mobile application for climbers to connect and grow together. Allows uploading and sharing of climbs with fellow climbers, a map to find the nearest climbing gyms and a stat tracker to track progress of climbing sessions.

Built using:

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Github Repository →Website Link →

Work Experience

AI Developer Intern @ National Institute of Education

National Institute of Education

Singapore, Office, Intern, SIP

May 2024 - Aug 2024

  • Worked at the Digital Solutions Department, a team of developers and designers building educational software leveraging cutting-edge technologies such as artificial intelligence to enhance learning outcomes, utilising data analytics for informed decision-making, and implementing automation solutions to boost productivity.
  • Architected and developed Carelyn from scratch, a multimodal Gemini powered LLM chatbot learning companion, which was used by a group of 27 students during the Knowledge Building Design Studio held from June 19-21, 2024. Developed using Next.js, Google's Vertex AI, Firebase, deployed with Google Cloud Run and with RAG capabilities enabled by Vertex Search.
  • Learned about the different technologies used in the department such as Azure, AWS, and the different libraries used in the department, as well as the different methodologies used in the department such as Agile and Scrum.

    • Tech Stack:

    Course Editor @ Chessly

    Chessly

    United States NYC, Remote, Part-Time

    Jun 2023 - Sep 2023

  • Worked on the Chessly platform, a platform that aims to teach chess to beginners and intermediate players. I was responsible for creating and editing courses on the platform.
  • Created a lecture on the D4 Dynamite course created by Levy Rozman, which aimed to expand upon the openings of D4 Dynamite , and edited various other courses on the platform.

    • Education

    Bachelor of Computing (Computer Science)

    National University of Singapore

    Singapore | Full-time

    Aug 2022 - Present

    Achievements:
  • Hack-o-mania 2024 - Participant
  • Hack4good 2024 - Participant
  • Hack & Roll 2024 - Participant
  • HackBash x A.YCEP 2024 - Finalist
  • Collegiate Chess League Fall 2023 - NUS Team A Captain - Reached Playoffs
  • Hack & Roll 2023 - Participant
  • NUS Merit Scholarship (2022 - Present)
  • Lim Seow Lim Memorial Award 2018 - Top Academic Student at Gan Eng Seng School

    • CCA (AY 23/24):

  • Chief Sports Head for Pioneer House Student Council AY23/24
  • NUS Rock Climbing Member
  • Collegiate Chess League Fall 2023 - NUS Team A Captain

    • CCA (AY 22/23):

  • Pioneer House Student Council Sports Subcommittee
  • Pioneer House Dance Member
  • Pioneer House x King Edward RAG 2023 Floats Committee
  • NUS Rock Climbing Member
  • NUS Intellectual Games Club Member
    • Summer Exchange Program

    University of Birmingham

    United Kingdom, Birmingham | Full-time

    September 2024 - December 2024