Wonjun Jeong

Backend engineer specializing in scalable systems and reliable API design.

Republic of Korea

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The Digital Architect

Dev Battery

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

[HackerRank] Divisible Sum Pairs (Java)

Divisible Sum Pairs

algorithms

HackerRank

2022-09-02

[HackerRank] Breaking the Records (Java)

Breaking the Records

algorithms

HackerRank

2022-09-01

[HackerRank] A Very Big Sum (Java)

A Very Big Sum

algorithms

HackerRank

2022-08-31

[HackerRank] Time Conversion (Java)

Time Conversion

algorithms

HackerRank

2022-08-30

[HackerRank] Compare the Triplets (Java)

Compare the Triplets

algorithms

HackerRank

2022-08-29

[HackerRank] Plus Minus (Java)

Plus Minus

algorithms

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Wonjun Jeong

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[HackerRank] Divisible Sum Pairs (Java)

[HackerRank] Breaking the Records (Java)

[HackerRank] A Very Big Sum (Java)

[HackerRank] Time Conversion (Java)

[HackerRank] Compare the Triplets (Java)

[HackerRank] Plus Minus (Java)

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