Blind75 - Longest Substring Without Repeating Characters (String Slicing & Sliding Window)
Longest Substring Without Repeating Characters
Dongchan Kim | System Design & Architecture
System Design & Architecture-focused Fullstack Engineer with extensive experience in scripting (Js/Python/Bash) and core Computer Science algorithms. Skilled in diagnosing critical performance bottlenecks, evidenced by achieving less than 50ms frame variance in multi-device XR environments through custom drift-correction algorithms.
- ๐ MIT Reality Hack 2026 โ Grand Prize (Gold Award) Winner
- ๐ฅ MIT Reality Hack 2026 โ Meta Track Winner
- ๐ Scheduled to attend AWE USA 2026 (World's #1 XR + AI Event)
Recent posts
Blind75 - Best Time to Buy and Sell Stock (๋ก์ง ๊ต์ ๊ณผ ์ฌ๋ผ์ด๋ฉ ์๋์ฐ)
Best Time to Buy and Sell Stock (์ฃผ์ ์ต๋ ์์ต ์ฐพ๊ธฐ)
Blind75 - Best Time to Buy and Sell Stock (Logic Correction & Sliding Window)
Best Time to Buy and Sell Stock
Blind75 - Valid Palindrome (๋ก์ง ๊ต์ ๊ณผ ํฌ ํฌ์ธํฐ)
Valid Palindrome (ํฐ๋ฆฐ๋๋กฌ ๊ฒ์ฆ)