TK

Tae Kim

@tkim90

formerly: CTO @ Spark AI (YC W24)

Website

@taehkimmm

Joined August 2013

15 Followers

11 Following

AI Insights & Achievements

47/ 100

Growth

10 new projects with 12 stars.

Consistency

17 day streak.

Veteran

Coding for 13 years.

Profile README

Hey there, I'm Tae. I'm a software engineer currently exploring RAG and voice agents in specific industries like manufacturing and SMBs.

Previously co-founder/CTO at ☀️ Spark AI (YC W24) building AI software for the energy industry.

Writing:

Parsing 1 Billion Rows in Bun/Typescript Under 10 Seconds

Socials:

Public Repos

37

Total Stars

14

Total Forks

2

Public Gists

11

Top Languages

Based on primary language of repositories

Recent Activity

Contribution Graph

Activity Timeline

Commits and contributions grouped by day, week, or month.

High productivity periods

Most active day: January 21st, 2026 • 15 contributions

Most active week: Dec 15–Dec 21 • 42 contributions

Most active month: Jun 2025 • 166 contributions

Pushed to main at tkim90/engineering-universe

February 1st, 2026 1:45 AM

Pushed to main at tkim90/engineering-universe

February 1st, 2026 12:36 AM

Pushed to main at tkim90/engineering-universe

January 31st, 2026 12:43 AM

Pushed to main at tkim90/engineering-universe

January 31st, 2026 12:18 AM

Starred davidbeesley/claude-chill

January 23rd, 2026 9:18 PM

Pushed to main at tkim90/engineering-universe

January 22nd, 2026 8:06 AM

Pushed to main at tkim90/engineering-universe

January 22nd, 2026 6:24 AM

Pushed to main at tkim90/engineering-universe

January 22nd, 2026 6:06 AM

Pushed to main at tkim90/engineering-universe

January 22nd, 2026 5:27 AM

Pushed to main at tkim90/engineering-universe

January 22nd, 2026 5:06 AM

GitHub Analytics

Tae Kim

Growth

Consistency

Veteran