Software engineer / Independent workBased in Chicago, IL

Make itwork.Make it matter.

I'm Christian Teo. I build software, AI-assisted workflows, and practical tools that make complicated work feel simple.

Explore the work Résumé

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CHRISTIAN TEO / SELECTED WORK

01 / SELECTED WORKProducts, tools, and experiments.

Things worth
making.

Some start with a problem. Others begin with a question. These are a few that became working software.

Original Resume Screener MVP application screenshot

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01 / AI-assisted web toolPython / Flask / NLP

Resume Screener MVP

A resume-to-job comparison tool combining keyword matching, must-have phrase detection, and semantic similarity. The scoring workflow surfaces clear signals instead of relying on an unexplained ranking.

Live application

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02 / Developer toolingSwift / EventKit / macOS

calctl

A native macOS Calendar command-line tool. List and manage events directly through EventKit, including recurring schedules and edits to individual occurrences.

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Original Hackathon Voting Platform screenshot

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03 / Full-stack applicationNext.js / Supabase / Vertex AI

Hackathon Voting Platform

A hackathon platform for submissions, blind pairwise voting, and Elo-based leaderboards, with optional AI-assisted judging and event summaries.

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More independent work on GitHub

02 / THE PERSON BEHIND THE WORKA little about me.

Curious by default.
Builder by choice.

I'm a software engineer and MCS student at the University of Illinois Urbana-Champaign. I like turning uncertain ideas into useful systems, from software architecture to the smaller interface decisions that make things feel considered.

Outside of building, I read about business, psychology, faith, and the way people make decisions.

More about me