[KPT 회고] 김일웅

## Keep (유지할 항목)
- MongoDB-Atlas 연동, HTTP 서버 구축
- DEX 기능 구현(V1)
- user 관련 API 구현

## Problem (문제라고 생각하는 항목)
- 스마트컨트랙트 문법 이해도
- Staking 구현
- Uniswap V2 이해
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## Try (Action Items)
- [x] 스마트컨트랙트 문법 공부
- [x] Uniswap v2 이해
- [x] Staking 구현

No implementation file, test, entry point, or acceptance criteria is named. Read the retrospective context and confirm whether a concrete follow-up issue is intended; the current record is complete only as a retrospective, not as an actionable code change.

Written by the indexing model from the issue text.