Custom Application Development
When nothing on the shelf is quite as unique as your business, 4th Source’s Application Development and Management services provide analysis, design, development, testing, implementation and maintenance of business applications.
4th Source provides industry-leading expertise in developing, integrating, and supporting business critical systems. Our application development services expertise in Portals, Content Management Systems, E-Commerce systems and Custom Application Development, including extensive experience with PHP development and Ruby on Rails, leverages our deep technology strength and best practices to deliver value for our customers.
Our delivery capability spans over service-oriented architectures, including J2EE and .NET, as well as traditional client/server and mainframe development. 4th Source also offers legacy transformation, legacy SOA, portal development, wireless and mobility applications, and content delivery.
Leveraging the time zone advantages of our LATAM Near-shore Development Centers, 4th Source collaborates with you through the entire application development lifecycle. Providing value through a number of different application development services, we apply best practices when necessary, provide guidance on code reuse, advise on QA and test methodologies, and apply our deployment experience to ensure a successful implementation, along with ongoing maintenance and support as required.
Each engineering/application development lifecycle needs an appropriate development methodology. Our Program Directors unite with your software team to select appropriate process techniques to improve the quality of the software development to help ensure fewer defects, shorter delivery times and better value. We use SDLC/Waterfall, Spiral/Iterative, Xtreme and other modalities to offer:
Study and Design
- System Requirement Analysis
- User Acceptance Criteria
- Functional Specification
- System Architecture and High Level Design
- Agree Test Strategy
- Software Project Management Plan
- Software Configuration Management Plan
- Test Plan
- Quality Plan
- Work breakdown structure
Development, Test & Implementation
- Detail Design
- Functional and unit test case design
- Unit Testing
- Module Testing
- Integration Testing
- User Acceptance Testing
- User Training
- Knowledge Transfer
At 4th Source, we have experience in developing, testing, integrating, delivering, supporting and maintaining innovative software applications that deliver a tangible business advantage. 4th Source has the knowledge and resources to help you meet your application development goals.