Wonjun Jeong

Backend engineer specializing in scalable systems and reliable API design.

Republic of Korea

All Posts 930

The Digital Architect

Dev Battery

A technical journal on algorithms, backend architecture, and evidence-based software engineering.

NeetCode

[NeetCode] 169. Majority Element

NeetCode synced attempts for 169. Majority Element.

2026-04-23

[NeetCode] 169. Majority Element

NeetCode synced attempts for 169. Majority Element.

algorithms neetcode python

NeetCode

2026-04-23

[NeetCode] 27. Remove Element

NeetCode synced attempts for 27. Remove Element.

algorithms neetcode python

NeetCode

2026-04-22

[NeetCode] Anagram Groups

NeetCode synced attempts for Anagram Groups.

algorithms neetcode python

NeetCode

2026-04-22

[NeetCode] 14. Longest Common Prefix

NeetCode synced attempts for 14. Longest Common Prefix.

algorithms neetcode python

TIL

2026-04-22

[TIL] Junior Web Developer Log - Day 87

TIL

work cs algorithms

NeetCode

2026-04-21

[NeetCode] Two Integer Sum

NeetCode synced attempts for Two Integer Sum.

algorithms neetcode python

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Wonjun Jeong

Dev Battery

[NeetCode] 169. Majority Element

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[NeetCode] 169. Majority Element

[NeetCode] 27. Remove Element

[NeetCode] Anagram Groups

[NeetCode] 14. Longest Common Prefix

[TIL] Junior Web Developer Log - Day 87

[NeetCode] Two Integer Sum

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