Things to Know About Software Development

Software development is in general a process, in which the client’s needs or the market orders are transformed into a software product. It includes extensive software engineering related to the objectives’ research and achievement. It is kind of hard to tell if engineering or marketing is responsible for the success or failure of a certain software product. The processes of global software development are based upon the clients’ requirements and are performed to the highest satisfaction of the market or client. However, these software products are programming codes written in various programming languages.

Custom software involves two main processes: marketing and engineering. You should note that you will get a good result only when both of these processes are being performed.Global Software development tasks are not always related to engineering of such things, like risk management, market research, budgeting, human resources, etc. It is a very complicated process, which requires the qualification in various marketing, programming, and development areas. All of the things, starting with simple designing to code generation, analysis, project management, management alterations, deployment and developing the needed software, has now become inseparable parts of each company, or organization.

As a matter of fact, any qualified software development company has its own technologies. For example, the ISO 12207 software is significant for choosing, executing and observing the life cycle. ISO 9000 software is mostly used for the procedures of documentation management. ISO 15504, or SPICE, is frequently implemented in administration, management, guidelines provision, and even software development. It helps to learn about the project on which an expert staff is performing software development. There is also Six Sigma, which is used to analyze the company’s statistics and improve its performance.

Domain analysis is referred to the process of starting any new software, free software, new application, or even a completely new system. This is a very significant stage to go through, since it helps to collect the necessary information about the customer’s needs. Then, the software developers start to work on the project, considering the requirements of a customer and displaying the working codes. This displaying will limit the risk doing anything wrong. Specifications are critical for all of the exterior interfaces that have to remain unchanged. The company that
provides software services is responsible for linking the hardware the best way under the supervision of IT consulting firms. The Implementation has to be done by coding, which is critical task for both software company and software engineers. Then, the software is tested. A supervising IT consulting company or the software company itself has to take care of documentation, since it is significant for maintenance and further development.

A lot of IT consulting companies support other development companies to take maximum use of the hardware and the software products to achieve the best results. The development process will fail, if it lacks a good team, appropriate planning, and the time needed to complete an ordered project. Software development companies must have curiosity and adequate inquiries together with their problems. This way, a company will get more opportunities to learn the necessary things about the project. Developing and maintaining software to an additional requirement or any new problem takes more time than the primary software development procedure. Any development process requires a lot of patience, since a lot of calculation, reflection, modification, and presentation issues have to be taken care of. In the end, the developed software has to be enough developed to maintain different problems that can come up later and it also should be enough flexible for any of further changes.

Agile Software Development Tools For Success

Software development methodology refers to a set method for solving information problems using a programming language. This study covers specific methods that scope the stages of analyzing, designing, developing, testing, documenting, implementing, and evaluating inside the intricate sphere of software engineering.

Several methodologies began to rise in the late 90’s and thus stimulated public attention particularly to software developers. Various combinations were formulated from old ideas, new ideas, and transmuted old ideas on every each methodology. Prior to that, they all emphasized close collaboration between the programmer team and business experts; face-to-face communication (as more efficient than written documentation); frequent delivery of new deployable business value; tight, self-organizing teams; and ways to craft the code and the team such that the inevitable requirements mix-ups were not being led into crisis. In elaborative relation from those details mentioned, Agile Software Development uncovers better ways of developing software by doing it and helping others do it. Such principles or values are being extracted out from it as follows:

o Individuals and interactions over processes and agile tools

o Working software over comprehensive documentation

o Customer collaboration over contract negotiation

o Customer collaboration over contract negotiation

The term Agile software development was coined in the year 2001, subsequently to the formulation of the Agile Manifesto. This is a group of software development methodologies based on iterative development, where requirements and solutions evolve through collaboration between self-organizing and cross-functional teams. The said Agile development generally promotes disciplined project management process that upholds such as:

o Frequent inspection and adaptation

o Leadership philosophy that encourages teamwork

o Self-organization and accountability

o Set of engineering best practices; of which allows rapid delivery of high-quality software

o Aligns development with customer needs and company goals as a business approach

As lots of studies and research are being carried out just for the betterment of the world of technology and information, agile development methods have grown technically by numbers of them. Henceforth, they promote mostly with development iterations, teamwork, collaboration, and process adaptability throughout the life-cycle of the project.

The said methods are very efficient and organized wherein they break tasks into small increments with minimal planning, and do not directly involve long-term planning. Iterations are short time frames, such as the “timeboxes”, that typically last from one to four weeks. Each iteration involves a team working through a full software development cycle including planning, requirements analysis, design, coding, unit testing, and acceptance testing when a working product is demonstrated to stakeholders. Thus, it utterly helps minimize overall risk, and lets the project adapt to changes quickly. Stakeholders produce documentation as required. Its goal is to have an available release after on every each iterations since multiples of them (products or new features) are expected to be released afterwards, regarding to the fact that a single iteration may not add enough functionality to warrant a guaranteed market release.

In relation about the collaboration between cross-functional and self-organizing team mentioned a while ago; a team composition in an agile project are usually of those that were mentioned, without consideration for any existing corporate hierarchy or the corporate roles of team members. Team members normally take responsibility for tasks that deliver the functionality an iteration requires. They decide individually how to meet an iteration’s requirements.

The methods thereof emphasize face-to-face communication over written documents when the team is all in the same location. When a team works in different locations, they maintain daily contact through videoconferencing, voice, e-mail, etc.

Agile development teams mostly work in a single open office (called bullpen), which facilitates such communication. Each team is composed of members that typically ranges with 5-9 people to enable team communication and collaboration conveniently pliable. So it is then expected that larger development efforts may be delivered by multiple teams working toward a common goal or different parts of an effort. Coordination of priorities across teams is hence may be required for it.

Agile tools are being created in order to help development teams on their infinite search of the right and sufficient essential tools for software development. The agile tools are as follows:

1. JIRA Studio as a hosted development suite

-brings together Atlassian’s products to give you agile project management, issue tracking, wiki collaboration, source code analysis and reviews, plus subversion to improve release planning, team communication and customer feedback gathering.

Useful for: Developer, team lead and product manager

Designed for: Planning, Lightning feedback and gathering customer feedback

2. JIRA + GreenHopper for agile project management

-Coupled with the Greenhopper plugin, JIRA is the foundation of a powerful agile platform for developers to plan releases, gather feedback, track issues and manage project status.

Useful for: Developer, Team Lead and Product Manager

Designed for: agile planning, gathering customer feedback and monitoring team performance

3. Confluence for agile collaboration

-designed to help agile developers plan requirements, collaborate on changes and display metrics.

Useful for: Developers (internal blogging with peers), technical writers (develop docs) and product managers (collaborate on requirements and Balsamiq mockups)

Designed for: planning (PRDs and JIRA issues macro), lightning feedback (documenting changes, RSS + Dashboards) and team performance metrics (JIRA Issues macro + Bamboo builds plugin)

4. FishEye for code analysis

-With FishEye’s insight into a source code repository agile developers can find code fast, get notified about relevant code changes and receive useful metrics on team performance.

Useful for: Developers (find code fast), Team Leads (metrics on the team and each developer) and Technical Leads (RSS for a branch)

Designed for: lightning feedback and team performance metrics

5. Bamboo for continuous integration

-Agile developers use continuous integration to get the most from their unit tests. Set up Bamboo to get instantaneous feedback on the impact of each commit and monitor build metrics.

Useful for: Developers (learn about their commits), Team Leads (get build stats fast) and Testers (perform integration and performance tests early in the game)

Designed for: Testing early and often (CI Whitepaper), lightning feedback (two- way IM) and team performance metrics

6. Clover for code coverage

-The ultimate Java code coverage tool for agile development, Clover accurately assesses the impact on your tests and notifies you of test coverage gaps before it is too late.

Useful for: Developers and testers

Designed for: Testing early and often and lightning feedback

7. Crucible for code reviews

-integrates peer code review directly into your work habits. Agile developers use Crucible get timely feedback on their code and maintain metrics and an audit trail.

Useful for: Developer (Distributed review), Team lead (get developers to learn from each other) and Technical lead (Get metrics on audit trail on who did what and why)

Designed for: Testing Early and often (pre-commit reviews), lightning Feedback (review notifications), Performance Metrics (reports and audit trail)

8. Pyxis – creators of GreenHopper

-Given by the certified trainers and by practitioners with industry expertise, Pyxis’ training program provides effective techniques through practical exercises and group discussions to increase your knowledge of Agility and help your software development team build the right software.

Useful for: Developers, Team Leaders, Scrum Masters, Product Managers, and Product Owners

Designed for: Mastering agile software engineering practices and developing innovative project management practices

The Agile tools given are some of the few tools that are being offered from Agile Software Development developers provided by the internet. Some tools vary accordingly from depending on its uses which are said to be well-tested.