The document outlines the software development life cycle (SDLC) as presented by Dennis Antolin, detailing its phases: planning, requirement analysis, design, implementation, testing, deployment, and maintenance. It highlights key roles involved and various methodologies like waterfall and agile. The document also addresses client requirements, system architecture, and maintenance strategies to adapt to changing needs.

1. work, learn, and
collaborate
Software
Development
Life Cycle
Dennis Antolin | 2020

2. Dennis Antolin | 2020
Planning
Requirement Analysis
Design
Implementation and Coding
Testing
Deployment
Maintenance
1.
2.
3.
4.
5.
6.
7.
THE
METHODOLOGY

3. People
Hardware
Software
Application
Database
Processes
SDLC
ELEMENTS

4. #1. Planning
What? client requirements,
modules, functions,
dashboards, reports,
forms, data sets
Who? operations, developers,
product owner, testers,
business analyst, project
manager, architect or
module lead, quality lead

5. Dennis Antolin | 2020
client pain points or problems
user requirements
existing system evaluation
logical system design
#2. REQUIREMENT
ANALYSIS

6. system architecture and database design, describes the
relation between various modules and functions of the system.
data flow, flow charts and data structures
business rules, user interface layouts or wireframes, color
schemes, program languages, web frameworks, system server
design, database relationships, application architecture, mobile
aspects, supported browsers
defines the actual logic for each component of the system,
class diagrams with all the methods and relation between
classes, program specs
System Design
High Level Design
Low Level Design
#3. Design

7. DennisAntolin|2020
set-up physical hardware
developers to write codes
designer to plan for the user interface
testers to analyse the test cases
#4. Implementation

8. for high level design
for low level design
for client testing
Unit Testing
Integration Testing
User Acceptance Testing
Dennis Antolin | 2020
#5. Testing

9. Staging
Server
Production
Server
#6. Deployment

10. Corrective Maintenance
for errors and bugs, patch
installation
Adaptive Maintenance
for changes based on business
requirements
Perfective Maintenance
for system enhancements, additional
modules and functions
#7. Maintenance

11. Waterfall Agile Rapid
Incremental Spiral
V Model
SDLC
MODELS
Hybrid

12. Thank You
DENNIS ANTOLIN
Business Development Consultant
LINKEDIN
ph.linkedin.com/in/dennis-antolin
MOBILE NUMBER
+63 917 563 0096