Skip to content
View JH8459's full-sized avatar

Block or report JH8459

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
JH8459/README.md

I'm a software engineer who loves the Node.js ecosystem and TypeScript.
I mainly build RESTful APIs with NestJS, and frontend apps with Next.js.
I also enjoy writing and sharing practical insights.


๐Ÿ’ผ Career


๐Ÿ›  Tech Stack

TypeScript Javascript
Node.js NestJS Express MikroORM TypeORM Prisma Jest
Next.js React vite tailwindcss
MySQL Postgresql Kafka Elasticsearch Supabase Firebase
Docker Git AmazonAWS Linux
Claude Codex

๐Ÿ’ป Algorithm Solving


๐ŸŒ Open Source Contributions

Repository Contribution Description
mikro-orm-cache-adapter-redis refactor(clear): simplify clear() with async iterator + pipeline #10 Refactored the clear() method by replacing mixed Promise and callback logic with a modern for await...of async iterator, improving readability and maintainability without altering behavior. Preserved the batched pipeline.del() deletion flow while aligning with modern Node.js async I/O patterns.

โœ๏ธ Writing

Date Article Summary
2026.02.25 AI๋กœ ๋นจ๋ฆฌ ๋งŒ๋“œ๋Š” ํŒ€๋ณด๋‹ค '๋œ ํ”๋“ค๋ฆฌ๋Š”' ํŒ€์ด ์ด๊ธฐ๋Š” ์ด์œ  Argues that in the vibe-coding era, teams win on decision quality not coding speed and introduces four questions to make AI outputs reviewable and approval ready.
2026.02.10 AI๋กœ ์ฝ”๋“œ๋Š” ๋นจ๋ฆฌ ๋‚˜์˜ค๋Š”๋ฐ, ์™œ ์ถœ์‹œ๋Š” ๊ทธ๋Œ€๋กœ์ผ๊นŒ? Explains why faster AI-assisted implementation shifts bottlenecks to validation, review, and approvals and outlines criteria to improve release follow through.

๐Ÿ“š Blog Posts


Pinned Loading

  1. programmers-badge programmers-badge Public

    ๐Ÿค– ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ํ”„๋กœํ•„ ๋ฑƒ์ง€ ์ž๋™ ์ƒ์„ฑ ๋ด‡

    TypeScript 6 37

  2. algorithms algorithms Public

    ๐Ÿ’ป ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œํ’€์ด (๋ฐฑ์ค€ํ—ˆ๋ธŒ, ๋ฆฌํŠธํ—ˆ๋ธŒ)

    Java