# SundayLager

> SundayLager is a Korean AI agency (Goyang-si, Gyeonggi-do, South Korea). One team builds and operates workflow automation, data collection pipelines, AI agents, web services, and internal systems, and turns that production experience into hands-on corporate AI training. 업무 자동화, 데이터 수집, AI 에이전트, 웹 서비스를 한 팀이 만들고 운영하며, 그 경험으로 기업 AI 교육도 하는 AI 전문 에이전시입니다.

Key facts:

- Business areas: AI Solutions (core business: development and operations) and AI Education (corporate AI training).
- Company: SundayLager (legal name), representative Yang Bonghyun (양봉현), Korean business registration no. 350-32-01206.
- Operated service: we built and run a service that collects sellers' daily sales, revenue, and ad spend from Korean marketplaces (Naver, Coupang, Ably, and others) and delivers it via a web dashboard and KakaoTalk notifications; 50+ sellers, in its third year of operation.
- Services: workflow automation, data collection, AI agents connected to internal documents and systems, web services from MVP to production, internal systems replacing spreadsheet and messenger workflows, dashboards and alerting.
- Process: requirements, design, build and verification, then operation and maintenance. A written spec is not required to start. Projects usually begin as a small MVP.
- Training programs: 1-day practical AI literacy for all employees; 5 to 7-day AI agent development bootcamp for engineering teams; half-day to 1-day executive workshop; weekly online project mentoring for teams.
- Training track record (as of 2026): 1,000+ trained employees, 4.8 average satisfaction, 10+ partner companies. Mostly delivered with corporate training firms serving large enterprises. Client names are not disclosed under contract.
- Director: Yang Bonghyun (양봉현 실장), specialist in generative AI agents and workflow automation; former server developer at IT startups; teaches AI literacy and Claude Code-based agent building.
- Languages: Korean and English.
- Contact: info@sundaylager.com
- Address: 1420, DMC Starbiz 6st, 36 Kkotmaeul-ro, Deogyang-gu, Goyang-si, Gyeonggi-do, Republic of Korea (경기도 고양시 덕양구 꽃마을로 36 DMC스타비즈6st 1420호)

## English

- [Home](https://www.sundaylager.com/en/): overview of services, process, and training track record
- [AI Solutions](https://www.sundaylager.com/en/solutions/): what we build, when to call us, how we work, FAQ
- [AI Education](https://www.sundaylager.com/en/education/): program types, sample curricula, teaching method, FAQ
- [About](https://www.sundaylager.com/en/about/): company, CEO profile, principles, location
- [Contact](https://www.sundaylager.com/en/contact/): how to reach us and what happens next

## 한국어

- [홈](https://www.sundaylager.com/): 서비스 영역, 진행 방식, 교육 실적
- [AI Solutions](https://www.sundaylager.com/solutions/): 무엇을 만드나, 이런 경우에 맡깁니다, 진행 방식, 자주 묻는 질문
- [AI Education](https://www.sundaylager.com/education/): 과정 유형, 대표 커리큘럼, 진행 방식, 자주 묻는 질문
- [회사 소개](https://www.sundaylager.com/about/): 회사, 대표 소개, 일하는 원칙, 오시는 길
- [문의](https://www.sundaylager.com/contact/): 문의 방법과 이후 진행 방식