Keyphrases
- software development
- software engineering
- open source software
- software systems
- software design
- software projects
- software developers
- software components
- development process
- cost estimation
- software architecture
- case study
- software testing
- software cost estimation
- agile software development
- software development effort
- amazon mechanical turk
- pair programming
- extreme programming
- effort estimation
- software maintenance
- software development projects
- software industry
- software quality
- data sets
- life cycle
- open source
- information systems