2026

Apr 05

Reflections on Heuristics

Apr 04

AI Agents and Liquid Software

Apr 03

A Sense for Reading Context

2025

Jun 14

Hiking the Neighborhood Hill with My Daughter

May 22

The Craft of the Resume

2024

Aug 24

<The Presentation of Self in Everyday Life> book review

2023

Nov 07

A Technical Travel Guide for Beginning Developers

Feb 10

Watching the movie <Slam Dunk>

2022

Nov 16

A Chronicle of My Mechanical Keyboards

Jun 01

The age of Stop-loss

May 11

Potato chips and internet memes

Apr 21

A retrospective of my 8th month in NAVER CLOUD

Mar 30

*Hot Blood*: Notes After the Film and the Novel

Feb 18

I met an old man who was lost.

Feb 08

Thoughts about Rust

2021

Dec 08

Parents are the world to a child

Jul 08

Simple golang optimization experience

Jun 30

Birthday

Jun 25

Meeting good people in good places

Mar 25

How I value myself

Feb 05

MySQL won't give me the data

2020

Oct 18

Teacher

Oct 09

Share Memory by Communicating

Sep 27

My Age

May 16

Cultural images of the 20th century

May 16

Eight Years as a Developer: A Look Back (3)

May 11

Eight Years as a Developer: A Look Back (2)

May 10

Eight Years as a Developer: A Look Back (1)

2019

Aug 22

Stories of code contributions to open source projects

Aug 16

The importance of naming

Aug 15

Moving to a new place

Aug 14

Git: Delete a Branch Locally, Then Remove It on the Remote

Aug 13

Today's Rabbit Hole: I Blamed Bash for Nothing.

Aug 13

The weight of salary and years of experience

2018

Oct 16

chibios error on building qmk_firmware

Oct 06

reselect

Jan 30

AWS APIs, Restricting Access Based on IP

2017

Dec 01

I Built a New Service

Nov 21

I Read Jo Jung-rae’s World

Nov 09

Seoul National University of Science and Technology in 2006 (3)

Oct 24

Seoul National University of Science and Technology in 2006 (2)

Oct 24

Seoul National University of Science and Technology in 2006 (1)

Oct 08

Building Ridistory’s Frontend

Jul 08

Life Should Be Painted in Every Color

May 18

I Want to Drive

Apr 28

MariaDB Multi-Source Replication

Apr 25

Too Many Open Files

Apr 25

Where Did These Requests Come From?

Apr 25

Layers of Space

2016

Aug 25

Stories from Job Interviews