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S E O U L | M A Y 3 - 4 , 2 0 2 3

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
, Agility
Consultant
LGCNS
ICT

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1.
2. Company Profile
3.
4.
5.
6.
Agenda

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1.

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Introduction
<Banking Career>
. ‘20 PL
. ‘22 PM
. ‘23 PL
<Certificate>
. AWS Architect Professional
. AWS DevOps Professional.
. LGCNS AI ( )
<Banking Career>
. ’19
. ’20 AI
. ’21 O2O
. ’22
. ’23 AI
<Technology>
. MainFrame
. Unix / Linux
.
. /
. AWS

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
2.Company Profile

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Company Profile
100 ,
,
' R E : B O O T ! ’ .
•
‘ , ’
‘ ’ .
• .
BIG BLUR

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
3.Project

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(’22 New )
8 (‘22/05 ~ ’23/01) , , ,
AM(Application Modernization)
,
New
, ,
, ,
AM
MSA MSA

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(’22 New )
Task , 52 (’23/01 ~ ‘27/04) MSP
2020
.11
2022
.08
2022
.10
APP
(DLS)
MSP
2022
.05
MSP
(‘23/01 ~ ’27/04)
52
2027
.04
2023
.01
2022
.12
AI
2023
.01
MSP

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
4.

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IT
Industry , , / , , Hurdle
?
Cloud Cloud Native
?
CI/CD
PaaS MSA
Cloud
?
CSP
( )
?
!!!
Public
Cloud
Hybrid
Cloud
?
Hybrid
Cloud
PaaS
MSA

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AM
IT , Cloud /
, DX ‘AM ’
/
MSA ,
Cloud DT
Cloud /
Cloud
DT
DT
IT , / ,
,
“ DX AM ”
Application
Modernization

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AM
/ MSA, DevOps, Agile, Cloud Native
Application
Legacy
Application
Modernized
Application
Waterfall
Process
Waterfall
Management
PROD
Monolithic On-Premise
Agile DevOps
MSA Cloud Native
Delivery
Time
Dependency
Delivery
1 2
3 4
1 2
3 4

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Opening
/ ⚫ , , ,
/ ⚫ ,
Body
⚫ Needs AM Mapping
⚫ ( / / / )
Closing
⚫ DX AM IT
Hurdle , IT
DX AM , IT Hurdle , IT

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
5.

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
5-1.Opening

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AM , AM Maturity Assessment Application Portfolio Assessment
AM
AM Maturity
Assessment
AM / AM /
/
Application Application Portfolio
Assessment
AM Application
AM
AM
AM

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, AM , AM
Tolerate
Eliminate
Invest
Migrate
Business Value
Technical
Quality
Low High
Excellen
t
Problematic
Tolerate
Invest
Migrate
Eliminate
AM #5
( )
AM #4
(On-premise )
AM
AM #1
(Container but AM )
AM #2
(Container )
AM #3
(SaaS )

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
5.2 Body
/

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–
, AM Mapping
PROJECT
REQUIREMENT
Infraless
Cloud
Native
Container
PaaS
DR
Cloud Native Container PaaS
Security Governance
Lock-out
(Infraless)
Micro
Service
Containers
Digital
Transformation
Artificial
Intelligence
Mobility
Separation
of Duties
integration Convenience DevOps

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–
( )
금융 거버넌스에
대응 가능하면서
비용 효율적인
아키텍처
✓직무분리 / 망 분리
✓금융권 보안 / 규제 준수
✓확장성 고려한 설계
Architecture
Cloud Native 기반
Container PaaS 구성
✓InfraArchitecture
✓ContainerPlatform
✓InnerArchitecture
PaaS
금융 규제를 준수하며
개발자 편의를 향상 시킨
신 배포체계 구축
✓금융규제,Step별자동화
체계마련
✓기유관시스템과의연계
✓개발자편의성향상요소
반영
DevOps
PaaS

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• /
: ,
•Hybrid Cloud
MSA
Private Cloud: VM-Ware, Public Cloud: AWS
Private Cloud / Public Cloud: HyperCloud (B )
• DR
Needs: ( )
– – (Digital Life Service)
, APP MSA Digital Life Service
AWS Cloud
PROD
VPC
SOL
EC2
IAM
Int. NW VPC
Private Cloud
CGW
Direct
Connect
VGW
TGW
VGW
VGW
Micro Service Micro Service
DR
VPC
VGW
Micro Service
VPN
Ext. NW VPC
VGW
UTM
IGW
Guard Duty
Cloud Watch
TST
VPC
Micro Service
Servers
Same Container Platform Zone
EC2 EC2

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– – (AI Service)
DX DLS , AI Service
• DX
•Hybrid Container Align
Private Cloud: VM-Ware, Public Cloud: AWS
Hybrid Container
• PaaS
1 : CSP / ( )
2 : , , ( )
AWS Cloud
IAM
Int. NW VPC
On-Premise
Server
CGW
Direct
Connect
VGW
TGW
VGW
Micro Service
AI PROD VPC
EC2
VGW
Micro Service
A
Container
Platform
VPN
Ext. NW VPC
VGW
UTM
IGW
Guard Duty
Cloud Watch
B
Container
Platform

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•
: ,
•
: 25 CI/CD Tool
: Library
•Step CI/CD
/ Step: , ,
CI/CD Test( )
– – DevSecOps ( )
, , Step
New /
[ ( ) ]
( ,
)
[ ( ) ]
(
)
Library
[ ( ) ]
/
[ ( ) ]
(Staging)
/
( )
DevSecOps
Workflow
[ ( ) ]
[ ( ) ]
[ ( ) ]
QA (PROD)
/
DEV
Staging PROD
1
2

26. © 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
–
AM Micro Service ( , , Contract, E2E )
, On-Premise
(Contract
/E2E )
/

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–
/ / ,
✓
✓
✓
✓
✓
, ,
Framework
✓ Grand Open
✓
✓
✓
✓
✓
MSA Public
Cloud (AWS) /
Private Cloud
/
,

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,
/ /
O/S
/
/
/

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
5.3 Closing

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IT !!!
AM ( ) , , / , ,
Hurdle
?
Cloud Cloud Native
?
CI/CD
PaaS
MSA
Cloud
?
CSP
( )
?
!!!
Public
Cloud
Hybrid
Cloud
?
Hybrid
Cloud
PaaS
MSA
Infrastructure
Operation
Management
Cloud Future
Strategy
Development
Support

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AM , IT
IT
Time to Market
Customer
Manager
“ Needs
AM
,
1
”
Develop
Manager
“
(25
CI/CD Tool )
Infra
Manager
“
AM
,
AI
DX
”
Operation
Manager
“
End-to-End
AM
,
”

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© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
6.

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IT
,
[ ] [ ] [ ]
[ ]
( )
( , )
( , , ,
)
DR,
AI, , APP O2O , DLS, AI DR

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Thank you!
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
LGCNS
(leejaetaek@lgcns.com)
(zeroxhsh@shinhan.com)