시스템운영 및 개발, 유지보수
Current
에코시스템
폴리텍대학 백오피스 전체관리 (예산/회계, 구매/자산, 인사/급여)연말정산 프로그램 개발 및 유지관리과세자료 생성하는 회계프로그램 개발및수정(세금계산서, 퇴직정산, 기타소득 등)
Apr 2021 - Present
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이정수 Email & Phone Number
ECOSYSTEM SI Developer
at
에코시스템
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
에코시스템
Role
ECOSYSTEM SI Developer
Location
Seoul, South Korea, Korea, Republic of
Who is 이정수? Overview
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Quick answer
이정수 is listed as ECOSYSTEM SI Developer at 에코시스템, based in Seoul, South Korea, Korea, Republic of. AeroLeads shows a matched LinkedIn profile for 이정수.
이정수 previously worked as 시스템운영 및 개발, 유지보수 at 에코시스템 and 웹개발자 at 토마토시스템. 이정수 holds 학사, 컴퓨터공학 from 서경대학교.
Profile bio
About 이정수
SI 웹개발자DB SQL Developer백오피스 관리회계/정산 프로그램 개발및유지관리
Current workplace
이정수's current company
Company context helps verify the profile and gives searchers a useful next step.
에코시스템
2 roles
이정수 work experience
A career timeline built from the work history available for this profile.
웹개발자
토마토시스템
폴리텍대학 백오피스 유지보수인사/급여 시스템 관리
Dec 2017 - Mar 2021
1 education record
이정수 education
FAQ
Frequently asked questions about 이정수
Quick answers generated from the profile data available on this page.
What company does 이정수 work for?
이정수 works for 에코시스템.
What is 이정수's role at 에코시스템?
이정수 is listed as ECOSYSTEM SI Developer at 에코시스템.
Where is 이정수 based?
이정수 is based in Seoul, South Korea, Korea, Republic of while working with 에코시스템.
What companies has 이정수 worked for?
이정수 has worked for 에코시스템 and 토마토시스템.
How can I contact 이정수?
You can use AeroLeads to view verified contact signals for 이정수 at 에코시스템, including work email, phone, and LinkedIn data when available.
What schools did 이정수 attend?
이정수 holds 학사, 컴퓨터공학 from 서경대학교.
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