Git ๋ธ๋์น ์ ๋ตยท์ปค๋ฐ ์ปจ๋ฒค์ ยท๋จธ์ง ์ ์ฑ ๊ฐ์ด๋๋ผ์ธ. Conventional Commits, GitFlow vs Trunk-based vs Feature Branch ์ ํ ๊ธฐ์ค, ๋ธ๋์น ๋ค์ด๋ฐ ๊ท์น(Jira ์ด์ ํค ์ฐ๊ณ), ๋ฆฌ๋ฒ ์ด์ค vs ๋จธ์ง vs squash ์ ๋ต, destructive ์์ ์์ ๊ฐ์ด๋(force-push/reset/branch ์ญ์ ). git ์์ด์ ํธ(git-workflow-expert)๊ฐ ์คํ ์ ์ฐธ์กฐํ๋ SSOT.
Atlassian Jira (Cloud) ์ํฌํ๋ก์ฐ ๊ฐ์ด๋๋ผ์ธ โ Epic/Task ์์ฑ, ์ํ ์ ์ด, ๋ธ๋์น ์์ฑ ์ปจ๋ฒค์ ๊ฒ์ฆ, ์์ ์ฌ์ ์น์ธ ์ ์ฑ . ๋ชจ๋ write/update/delete ์์ ์ ์์ ์ ์ ํ ์ฌ์ฉ์ ๋ช ์ OK ๋๊ธฐ. ํ๋ก์ ํธ๋ณ ์ปค์คํฐ๋ง์ด์ง(PROJECT_KEY / ASSIGNEE / COMPONENT / customfield) ๊ฐ์ด๋ ํฌํจ. Jira CLI/MCP/REST 4-tier fallback ์ค๊ณ.
Create, edit, read .docx Word documents with formatting (TOC, headings, page numbers, letterheads, tables). Also for tracked changes, find-and-replace, image insertion, or converting content to polished Word format. Triggers: 'Word doc', '.docx', 'report', 'memo', 'letter', 'template'. Do NOT use for PDFs, spreadsheets, or Google Docs.
C99 embedded firmware โ HAL Ops Table pattern, FreeRTOS static tasks/queues/semaphores, ISR-safe ring buffer, no-malloc policy, Unity test with mock drivers, CMake HOST/STM32 dual-build. For writing drivers (GPIO/UART/SPI/I2C), HAL abstraction, RTOS tasks, or MCU firmware (STM32/ESP32).
PDF ํ์ผ ์์ โ ์์ฑ/ํธ์ง/๋ณํฉ/๋ถํ /ํ์ /์ํฐ๋งํฌ/์ํธํ/ํผ ์ฑ์ฐ๊ธฐ/์ด๋ฏธ์ง ์ถ์ถ/OCR. .pdf ํ์ผ ์ธ๊ธ ๋๋ PDF ์ฐ์ถ๋ฌผ ์์ฒญ ์ ์ฌ์ฉ.
Create, modify, and manage Claude Code skills. Covers SKILL.md YAML frontmatter, skill-rules.json trigger patterns (keywords/intent/path/content), enforcement levels (block/suggest/warn), hook mechanisms (UserPromptSubmit/PreToolUse), session tracking, and 500-line rule with resources/ progressive disclosure.
Spring Boot 3 + Java 21 ๋ฐฑ์๋ โ ControllerโServiceโRepository ๊ณ์ธต, JPA Entity(Lombok+@PrePersist), Spring Security JWT Filter(jjwt 0.12.x + Refresh Rotation), GlobalExceptionHandler, ApiResponse<T>, @Transactional(readOnly), @PreAuthorize ๋ฉ์๋ ์ธ๊ฐ.
๋ฐ์ดํฐ ๋ถ์(EDA) ๊ฐ์ด๋๋ผ์ธ. pandas/polars/numpy๋ก ํ์์ ๋ถ์, ๊ฒฐ์ธกยท์ด์์น ์ฒ๋ฆฌ, ๊ธฐ์ ํต๊ณ, ๋ถํฌยท์๊ด ๋ถ์, ์๊ฐํ(matplotlib/seaborn/plotly) ํจํด. ๋ ธํธ๋ถยท์คํฌ๋ฆฝํธ ๊ธฐ๋ฐ ๋ฐ์ดํฐ ํ์๊ณผ ๋ฆฌํฌํธ ์์ฑ ์์ ์ ์ฌ์ฉ.