James Weng · CS + Education @ UIUC

Engineer by craft,
writer by habit.

I build backend systems and ship reliable software. I also write short essays about growth, responsibility, and the strange business of becoming an adult. Currently open to new roles.

James Weng
Based in Urbana, IL · Shenzhen, CN
Focus Backend · Software · Writing
Status Open to new roles
§ 01 / About

A few things about me.

I'm a student at UIUC studying Computer Science + Education. Most of my work lives at the intersection of software, learning, and health — I like building things I couldn't find anywhere else.

I grew up planning every detail of my life and slowly learned that you will never feel like you're ready — you can only start being ready. Most of the best things I've done came from starting before I felt prepared: shipping an iOS app, leading a cross-functional AI team, building a wearable for my brother.

Away from the keyboard I climb at Urbana Boulders and Boneyard, cycle on a GIANT Propel, and write short essays about responsibility, readiness, and the gifts of the era we live in. If any of that resonates, say hello.

§ 02 / Hobbies

Off the keyboard.

Bouldering

I'm not a nerd! I have hobbies away from my computer. Bouldering is one of them. I'm an active climber at Urbana Boulders and Boneyard Boulders. If you are interested in Climbing, find me on Instagram!

Gym · Urbana Boulders Also · Boneyard Style · Problem solver

Cycling

On the road

I also love cycling and have a GIANT Propel ADV SL. If you love ride too, find me on Strava!

Rig · GIANT Propel ADV SL Terrain · Road Track · Strava
§ 03 / Work

Where I've built things.

2025 — Now
URSA Research Mentee
University of Illinois Urbana-Champaign · Mentor: Vishesh Vidya Prasad

Annotating arXiv papers and helping build the Mathematical Derivation Graphs Dataset — a corpus for training models to reason about derivation structure in mathematics. Targeting a top-tier ML/NLP venue.

PythonarXivGraph AnnotationResearch
Urbana, IL
2025 — Now
Research Assistant
Prof. Chris Napolitano's Lab · UIUC · SEB

Working on Social-Emotional-Behavioral (SEB) skills research. Contributing software tooling and data infrastructure that supports the group's studies.

PythonDataEducation Research
Urbana, IL
2024 — Now
B.S. Computer Science + Education
University of Illinois Urbana-Champaign · Undergraduate

Coursework across systems (CS 225, CS 340, CS 374) and learning science. Interested in the seam between software engineering and how people actually learn.

C++PythonAlgorithmsLearning Science
Urbana, IL
§ 04 / Projects

Selected work.

§ 05 / Writing

Essays & notebooks.

§ 06 / Contact

Let's talk.