1. Baryons Software Solutions Web Applications Development

2. ARCHITECTURE PARADIGMS
Service Oriented
REST
MVC
Client Server
Distributed
Event Driven

3. Middleware & Integration Layer
TYPICAL WEB APPLICATION STACK
Presentation Layer
Business Layer
Middleware & Integration Layer
Security
Performance
Persistence Layer
Database Layer

4. Web Services Interface Business Logic Synchronization
MOBILITY STACK
Mobile Device
Management
Security
Reliability
Presentation Layer
View
Presenters
Business Layer
Business Entities
Business Logic
Components
Business
Workflows
Connected Services
Data Synchronization
Queues
Text SMS
Manage Subscriptions
REST Services
SOAP
Services
Data Replication
Unreliable Networks
Web Services Interface
Business Data
Business Logic Synchronization

5. DEVELOPMENT METHODOLOGIES
Waterfall
Agile
RUP
Linear, sequential life cycle model
Phases with specific deliverables and review process
Phases processed and completed one at a time
Works well when requirements are well understood
Simple and easy to understand and use
Active User Involvement
Empowered development teams
Evolving requirements, fixed timescales
Lightweight capture of requirements
Small incremental releases – iteration
Frequent delivery
Testing integrated throughout the project life cycle
Use Case Driven
Adaptable Process frameworks and tools
Architecture Centric
Iterative and Incremental
Large projects divided into smaller ones
A four phase process – Inception, Elaboration, Construction, Transition

6. WEB FRAMEWORKS Java PHP Python JSF Struts Spring MVC Wicket Tapestry
Zend
Symfony
Spring
GWT
CakePHP
CodeIgniter
Liferay
Hibernate
Drupal
Joomla
Wordpress
Python
Django
DjangoCMS

7. ENGAGEMENT MODELS
Fixed Bid
Time & Material
Clear system requirements
Fixed timeline and fixed price to deliver agreed scope
Change controlled
Price quoted per unit of effort
Charges based on actual efforts spent on project
All special licenses and hardware procurement charged at actual
ODC
Onsite Offshore
Dedicated team at offshore
Managed delivery with productivity improvements over time.
Managed talent pool and best practices for assured delivery.
20-30% of work done at onsite
Requirement understanding and crucial support provided at onsite.
Development/Implementation/Testing carried out from offshore.

8. Quality & Process Value
KEY STRENGTHS AND VALUE PROPOSITION
Business Value
Consultative approach to ensure business objectives are achieved.
High sensitivity to customer’s time to market and budget parameters to deliver best possible value in every engagement.
Quality & Process Value
Strong project management for in-budget and on-time deliveries.
Strong processes in place to ensure quality of deliverables
Technology Value
Lesser engineering efforts due to use of reusable Open-Source frameworks
Shorter time to delivery based on proven development frameworks
Skills, Competence & People Value
Strong competence in Web Applications architecture, design and development.
Highly qualified multi-technology web development team.

9. BookMyTraining - Platform for India’s Leading Training Marketplace
CASE STUDIES
BookMyTraining - Platform for India’s Leading Training Marketplace
Cinematalkies – An online theater and media distribution platform
Infosys – Collaboration Intranet with a searchable and access controlled repository of marketing and pre-sales materials
United Telecom Limited – Cloud based Mobile Store for the Wiwo brand of mobiles, including Android application and portal.
E-Incorporation – An online company incorporation and company affairs management portal in UK
Boston Limousine – A taxi booking portal for a large provider of limousine taxi services in US

10. Our Customer’s Success is Everything
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