Legacy Re-Architecture

Service Deck

Driving Business growth by creating new Opportunities for our

Customers

Contents

Syntel & LMCoE

Profile

Service

Overview

Service

Methodology

Case

Studies

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Syntel Overview Small Enough to Listen, Big Enough to DeliverTM

100 Best Small Companies (#20, 2013) NMSDC Certified MBE

Chennai, India

(27-acres campus, Capacity:5000+)

Pune, India

(77-acres campus, Capacity:7000+)

Mumbai, India

(8.05-acres, Capacity:4000+)

Differentiators

Ranked among the top performing

344 public companies by Harvard

Business Review

World-Class Infrastructure

- DNA: Delivery & operational excellence

- Philosophy: 'Customer For Life'

- Culture: Entrepreneurial with 5 core values

- Mindset: Investment; ahead of the curve in

new technologies & automation

• Revenue

$911.4 M (2014)$235.3 M (Q4 2014)

• Revenue Growth

12% (Y-o-Y)

• Market Cap

~$4.2 Billion

• Headcount

24,553

• Headquarters

Troy, Michigan

(Founded 1980)

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Services Tools & Accelerators Benefits Support and Development (Incident, User

request Mgmt., Change & Release Mgmt.,

Preventive Maintenance, Prod Assurance,

Performance tuning , Product life cycle Mgmt. …)

Migrations / Consolidation (Virtualization,

Migration to cloud, Rationalization, Re-hosting,

Transcoding)

Modernization Service Suite (Mobility &

Social Media, Analytics, Decommissioning, Re-

engineering, Reference Architecture)

IDENTEON, IntelliTransfer &

KARP

Agile for Dev & Support

CBEAT, CCAT and MACH

Portfolio Rationalization

Framework

Virtualization & Migration

Accelerators

Quick wins & early cost

recovery

Continuous Optimizations

Performance based pricing

Predictive Maintenance

Improved Business IT

Alignment

StayAhead

Roadmap

Unified Service

Catalogue

Outcome

aligned Pricing

Future State

Architecture

Syntel IPs &

Platform

Integrated Transformation – M-III

Migrate Manage Modernize

Legacy Modernization – Centre Of Excellence

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• 60,000 + person years

of legacy experience

• More than 65% of

revenue from legacy

engagements.

• Engagement size from

20 FTEs to 3500

FTEs

• Average SLA

adherence of more

than 99%

• Technologies

Supported: Legacy to

Advanced Technology

platforms

Leveraging Experience Service Catalogue

LanguagesCOBOL, Assembler, PL/I, JCL, RPG, Natural,

Easytrieve, Netron, REXX, C-List, MANTIS

CASE Tools Cool-Gen, Telon, VA-Gen, Ad-Gen

Utilities &

Tools

ICETOOL, SORT, JOBSCAN/TRAC,SMF,

NWOMC, OPENPGP, …

Transaction

Mgmt.CICS, IMS-DC

Security RACF, ACF2

Data StoresDB2, VSAM, IMS-DB, IDMS/ADSO, ADABAS,

SUPRA

PlatformsIBM Mainframe, AS 400, Micro focus, DELL -

Clerity , GT software

Technology Stack

Manage

Migrate

Modernize

• BRMS

• Transformation Consulting

• Infrastructure Management

• Re-Hosting

• Product Migration

• Platform Migration

• Legacy to COTS

• UI Modernization

• Re-Architecture

• Re-Engineering

• SOA Enablement

• ----

• ---

Leveraging Partnerships

Legacy Exit Solution Options

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Syntel Solution Accelerators - Exit Legacy

One Stop Shop for all Legacy Migration and

Modernization Initiatives

Subscription based service

Role based access

Project Based approach

Controlled Access to Projects

Exit Legacy Classification

Code Level

Analysis

Decommissioning

Suite

Portfolio

Consolidation

Reverse

Engineering

Migration

Accelerators

Service

Orientation

Enablers

Homepage – Portal

Dashboard – Portal

Legacy Re-Architecture Service Overview

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Top 3 Benefits

Of Re-Architecture

Future Ready Systems with reduced development

cycle

Easily scalable to current and future market

demands

Re-use existing enterprise assets with easier

extensibility and lower costs

Top 3 Reasons

for Re-Architecture

Rapidly changing Industry Standards and

regulations

Unable to scale functionality to meet increasing

demands

Changing business process in a replicated

environment is tedious and time consuming

Market Cycles are becoming increasingly shorter and companies needs to make Business critical decisions faster

It is crucial to maximize the value of the application by reducing the cost of ownership and by developing agility by aligning technology with business imperatives

Syntel’s Legacy Re-Architecture Service enables customer to remodel and optimize their existing business process and migrate from legacy systems to Modern Agile systems

Syntel’s Legacy Re-Architecture Philosophy

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Re-Architecture is a business driven restructuring of technology, which ensures that when business is ready to grow the underlying technology can support this growth

Fast Data

New Data Model

SOAHigh Availability

Data Analytics

EAI

Cloud

Mobility

BREE

SMAC

Syntel’s Re-Architecture Framework

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DiscoveryDiscoveryDiscovery

Re-architect Program Management Framework

Quality Process, Automated QA

Technology Frameworks and Tools

• Decomposition and

mapping of Services

• Security Model

• Prepare Bottom up

canonical model

• Add new

requirements

• Design Service

Model

• Integration

Framework

• Provisioning for

Parallel Runs

• Service Governance

• Data Model

Definition

• Database schema

design

• Roll-out,

Synchronization

design

• Assessment of

– Business process

– Application portfolio

– Technical

environment

• Discover “Target”

Services

• Syntel’s Agile

framework

• Establish Service

Registry

• Develop Services

• Functional and

Integration Testing

• Security,

Performance, Stress,

Endurance testing

• User Acceptance

testing

• Parallel Run

• Go live and back out

plan

• Production cut-over

• Monitoring and

Management

• Measure SLA

compliance

• Transition

Business Rules

ExtractionRequirements Design Build and Validate Deploy

Create new business Process

Flows and use cases

Define Logical Data Models

Capture Requirements for UI

Consolidation and Modernization

Legacy Re-Architecture – In Action

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Build & Develop

Validate

56Build & ValidateParallel Run

Migrate, Deploy & Post

Implementation Support• Agile Development Model using Syntel’s OgileTM

• 2-4 week sprint cycles creating increment al products

• Component, Regression, Integration and System

testing as part of Validate

• Perform User Acceptance Testing with incremental

software

OLD

NEW

• Run the old and new system

together at least for 2 months

• Generate parallel Rest reports

• Validate the results

P

• Deploy Application in Production

• Migrate data and users from old to

new application

• Support Application in production

and resolve issues if any

Business Rules

Extraction• Inventory Gathering

• Code Level Analysis

• Hardware & Software Assessment

• Extracting Business Rules and

Validate with Stakeholders

• Assess Business and Technology

Risks

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Requirements

• Capture Requirements and create

Logical Model

• Map Requirements to services

• Prioritize requirements

• Create Use cases and review with

users

• Create BRS and SRS

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Design

PP

• Database Model definition

• Create Physical Data Model

• Joint Architecture review sessions

• Low Level Design Documentation

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4A

Adopt

Consumer

Web services

Test Consumer

web services

• All Interfaces to start

using new application

Legacy Re-Architecture - Representative Reference Architecture

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Syntel’s proprietary blueprint for a Digital Enterprise – may vary based on customer needs / enterprise vision

Legacy Re-Architecture – Value Proposition

Identification of Right Stake

holders

Detailed Portfolio Assessment

Design Review Process

Agile Development Process

Testing Centre of Excellence

Consistence UI to

Eliminate/Reduce Training Time

Reduced Cost With the Use Of

Tools & Accelerators

Process Automation

Futuristic Solution

SOA Principles

Business Process Optimization

Designing new data models

No Duplicate Functionality

Coding & Design Standards

Latest Reference Architecture (RA)

Introduced

RA Reusable Component

Scalable Platform

Interface with Existing Systems

Control & Flexibility

Extensible Solution

Strategy &

Approach

Best Practices

Technology

Excellence

Value Adds

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Customer Business

Function

• ABS is an AAA rated funding

vehicle in which a Fortune

100 Global Financial

Services Provider’s

receivables from card

members are sold to third-

party trusts.

• The trusts sell financial

securities to investors

backed by these

receivables.

• ABS is responsible for

generating 30% of all debt

for organization

Business Drivers

• Securitization of new portfolios

requires lead time of over 18

months

• Enhancing liquidity in existing

trust requires minimum of 6

months

• Inability to securitize Small

Business & Corporate portfolios

• Inability of system to scale up for

high volume of data

• High turn around time for resolving

month end issues

Engagement DetailsTools

• Tools created to verify data which

save 30% of time

• 30% Reusable components for

subsequent phases which saved

cost

• Engagement : 5+ years

Outsourcing Models: T&M

• Offshore :Onsite ratio: 80:20

• Team size: 100+

• Target platform: File based

System was converted to DB2

Challenges Faced

• Stringent timeframe as

business wanted to tap the

securitization market -

Phase wise approach based

on priority

• Old complex programs had

to be deciphered - Detailed

design documents

• More than 100+ new reports

had to be created –

Reusable components for

reporting

Syntel Solution Proposed securitization of Corporate portfolio along with OSBN resulting $11 Billion additional

contingent liquidity.

Proposed a new system flexible to include securitization of future portfolios, ex: International accounts that will result in additional $10 Billion contingent liquidity.

The initiative will provide 35% increase in liquidity for the customer

ABS to own all data pertaining to Securitization, hence the data dependency on AR system will be eliminated thereby considerably reducing the lead time for securitization, new product launches.

Provide business with capability to create their own reports by introducing BI reporting tool (Cognos 8.0, first team to implement in AMEX).

Enable Daily Centric processing moving closer to Daily Settlement

Customer Benefits• Reduced total turn-around for Securitization

of new Portfolios from 18 months to 5 months.

• Reduced total turn-around time for Securitization of accounts from 6 months to 1 month.

• New product launch for of $11 Billion and enabled system for future ABS reduced from 2 months to 5 days.

• Additional contingent liquidity of $10 Billion

Case Study #1 : Securitization Re-Architecture for a Fortune 100

Financial Services Company

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Customer Business

Function

• A leading U.S. provider of

integrated clinical

management services for

public sector health care

clients

Business Drivers

• Client could not manage with the

legacy & unsupported product

written using MUMPS language.

And wanted to replace with

custom built solution using state-

of-the-art technologies

• Reverse Engineer set of products

written in ( MUMPS, VB, C++,

Prolog) and re-architect using

modern technologies

Engagement Details• No. of applications: 5 legacy

products, 15,000+ programs with

2 M lines of Code

• Technologies: MUMPS, VB,

C++ and Prolog

• Effort: 180+ Person months

effort

Challenges Faced

• Understandability of

products written in obsolete

languages

• No user documentation

• Niche technologies

• Interfaces with many 3rd

party products

• SMEs unavailability for

knowledge sharing

Syntel Solution Syntel analyzed the existing business functions supported by the tool through

knowledge acquisition and on the job learning. Syntel’s proprietary methodology for knowledge acquisition bringing down the

cost of transition Parser tool was developed by Syntel to expedite Reverse Engineering of

MaxiMumps code Syntel used Factory Model Reverse Engineering to extract business rules from

the current product / source code. Syntel used proprietary, custom built , business rules repository to store all the

business rules for verification and validation by business SMEs before they et moved into a target platform.

Employed Quantitative Process Management tool

Customer Benefits• Business rules have been cleansed and

remodeled as Business Process Reengineering

• Get rid of the risk using unsupported and legacy products

• Incorporated new rules related to regulatory compliances like HIPAA

• Modern interfacing channels to interact with 3rd part

Case Study #2 : Legacy Re-Architecture for Top US based

Healthcare provider

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Rapidly Changing Industry Standards

Unable to Scale to Meeting Increasing Demand

Non Flexible Replicated Environment

Thank You