Wonjun Jeong

Backend engineer specializing in scalable systems and reliable API design.

Republic of Korea

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🧑🏻‍💻 Programming
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The Digital Architect

Dev Battery

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

[HackerRank] Find the Median (Java)

Find the Median

algorithms

HackerRank

2022-10-26

[HackerRank] String Construction (Java)

String Construction

algorithms

HackerRank

2022-10-25

[HackerRank] Counting Sort 2 (Java)

Counting Sort 2

algorithms

HackerRank

2022-10-24

[HackerRank] Counting Sort 1 (Java)

Counting Sort 1

algorithms

HackerRank

2022-10-23

[HackerRank] The Love-Letter Mystery (Java)

The Love-Letter Mystery

algorithms

HackerRank

2022-10-22

[HackerRank] Alternating Characters (Java)

Alternating Characters

algorithms

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Wonjun Jeong

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[HackerRank] Find the Median (Java)

[HackerRank] String Construction (Java)

[HackerRank] Counting Sort 2 (Java)

[HackerRank] Counting Sort 1 (Java)

[HackerRank] The Love-Letter Mystery (Java)

[HackerRank] Alternating Characters (Java)

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