Product Engineer
Current
Jun 2022 - Present
AeroLeads people directory · profile
김희찬 Email & Phone Number
Flex Product Engineer - Backend
at
flex
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Flex Product Engineer - Backend
Location
Contact Info, United States, United States
Company size
Who is 김희찬? Overview
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Quick answer
김희찬 is listed as Flex Product Engineer - Backend at flex, a company with 17 employees, based in Contact Info, United States, United States. AeroLeads shows a matched LinkedIn profile for 김희찬.
김희찬 previously worked as Product Engineer at Flex and Back-end Developer at Musinsa. 김희찬 studied at 선린인터넷고등학교.
Company email context
Email format at flex
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flex
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Profile bio
About 김희찬
기술 스택 - Java(Spring Boot), MySQL, NoSQL(DynamoDB), Hibernate, Kafka, Spock(test), DockerAWS - EB, S3, SNS, SQS, SES, RDS, Elastic Cache, Route53, CloudFront, API Gateway업무 환경 - Mac, Intellij, Git, Bitbucket, Jenkins, Grafana, Kibana업무 협업 - Slack, Jira, Confluence, Agile(Scrum)
Current workplace
김희찬's current company
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Flex
6 roles
김희찬 work experience
A career timeline built from the work history available for this profile.
Back-End Developer
29CM / Delivery Experience Squad / Technical Product Manager[고객 배송 경험 개선]29CM 서비스의 정확하고 빠른 배송을 통해 고객에게 긍정적인 배송 경험을 제공하고, 배송 관련 CS 인입률을 줄여 CX팀의 업무 생산성을 높임[무신사 PMI]무신사 인수합병으로 정산 기준을 맞춰야하는 요구사항이 있어 기존에 없던 구매확정 상태를 추가하고 구매확정 상태를 기준으로 정산되도록 변경[티켓 발권사 외부 연동]티켓 발권/사용 처리를 시스템화하여 다양한 외부 채널 확보 및 판매 상품의 다양성 증가[취소/반품/교환 레거시 개선]레거시 개선 및 MSA 전환을 통해 개발 생산성 향상 및 영향도 분리기술.
Dec 2020 - May 2022
Back End Developer
플랫폼팀[지식공유 세션]- 왜 당신은 Spock을 사용해야 하는가- 낙관적 락과 비관적 락 (https://www.youtube.com/watch?v=UeQk1Cps-U8)- 신규 Java Project A to Z- Spring Actuator- Localstack을 활용한 로컬 개발환경 구축[대량 메일 발송 서버 개발] - SES를 통한 메일 발송 및 트래킹 기능 지원[문자 인증 서버 개발] - sms 인증 문자 발송 및 확인[유저 서버 개발] - 회원 데이터 마이그레이션 (로그인 시간, 휴대폰 번호, 광고수신 동의 정보 등) - 메일 수신 차단 - 회원 휴면, 탈퇴 처리 자동화
Jul 2020 - Dec 2020
Back End Developer
플랫폼유닛 / Messaging Product[주요 업무]MSA 환경에서 메시징 API(문자, 카톡, 메일, Fax, Push 등) 및 이미지 API 개발/운영[Monolithic Legacy 시스템 MSA 전환]Legacy 시스템의 유지보수와 장애처리, 추가 개발의 어려움과 Java & MSA 환경으로 전환하고자 하는 R&D 내부 정책에 따라 하나의 모놀리식 서비스로 운영되던 PHP 서버를 기능 별로 분리하여 MSA 전환[대량 메일 발송 서버 개발]외부 업체 EMS 사용으로 여러 불편사항 개선 및 기능 추가 불가, 비싼 기술지원 비용, 느린 발송속도 등의 이슈가 있어 대량 메일 발송 서버 자체 개발[이미지 서버 개발]기존 이미지.
May 2018 - Jun 2020
Web Developer(풀스택)
씨엔티테크
R&D / 웹개발팀미스터피자, 버거킹, 롯데리아, KFC 등 주요 프랜차이즈 주문형 웹사이트 개발 및 운영
Feb 2014 - May 2018
Sep 2012 - Feb 2014
Team & coworkers
Colleagues at flex
Other employees you can reach at flex.team. View company contacts for 17 employees →
AK
Aistukek K
Colleague at Flex
Almkerk, North Brabant, Netherlands, Netherlands
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HJ
Hyunuk Jeong
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
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전
전유연
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
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JJ
Jaeeon Jin
Colleague at Flex
Gyeonggi, South Korea, Korea, Republic Of
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이
이우찬
Colleague at Flex
Gyeonggi, South Korea, Korea, Republic Of
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DH
Dongmin Hyun
Colleague at Flex
South Korea, Korea, Republic Of
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박
박정훈
Colleague at Flex
Seongnam, Gyeonggi, South Korea, Korea, Republic Of
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HK
Hari Krishnan L
Colleague at Flex
Chennai, Tamil Nadu, India, India
View →
최
최종진
Colleague at Flex
Seoul, Seoul, South Korea, Korea, Republic Of
View →
이
이주화
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
View →
Aistukek K
Colleague at Flex
Almkerk, North Brabant, Netherlands, Netherlands
View →
HJ
Hyunuk Jeong
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
View →
전
전유연
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
View →
JJ
Jaeeon Jin
Colleague at Flex
Gyeonggi, South Korea, Korea, Republic Of
View →
이
이우찬
Colleague at Flex
Gyeonggi, South Korea, Korea, Republic Of
View →
DH
Dongmin Hyun
Colleague at Flex
South Korea, Korea, Republic Of
View →
박
박정훈
Colleague at Flex
Seongnam, Gyeonggi, South Korea, Korea, Republic Of
View →
HK
Hari Krishnan L
Colleague at Flex
Chennai, Tamil Nadu, India, India
View →
최
최종진
Colleague at Flex
Seoul, Seoul, South Korea, Korea, Republic Of
View →
이
이주화
Colleague at Flex
Seoul, South Korea, Korea, Republic Of
View →
1 education record
김희찬 education
-
선린인터넷고등학교
FAQ
Frequently asked questions about 김희찬
Quick answers generated from the profile data available on this page.
What company does 김희찬 work for?
김희찬 works for flex.
What is 김희찬's role at flex?
김희찬 is listed as Flex Product Engineer - Backend at flex.
Where is 김희찬 based?
김희찬 is based in Contact Info, United States, United States while working with flex.
What companies has 김희찬 worked for?
김희찬 has worked for Flex, Musinsa, 클래스101, Yanolja, and 씨엔티테크.
Who are 김희찬's colleagues at flex?
김희찬's colleagues at flex include Aistukek K, Hyunuk Jeong, 전유연, Jaeeon Jin, and 이우찬.
How can I contact 김희찬?
You can use AeroLeads to view verified contact signals for 김희찬 at flex, including work email, phone, and LinkedIn data when available.
What schools did 김희찬 attend?
김희찬 studied at 선린인터넷고등학교.
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