Sloan Harper Teaches Agile
On April 4, Quality Assurance tester Sloan Harper delivered a lecture, titled “Agile 101,” to fellow DeRisk IT Inc. team members. The lecture gave a general overview of Agile methodology, which has recently been implemented by one of DeRisk IT Inc.'s clients. Having taken part in a productive trip to the client's onsite facility to learn the process, Sloan Harper says, “Agile testing is effective and efficient. Seeing the results of Agile testing firsthand really inspired me to go back to my DeRisk IT Inc. colleagues who haven't been in an Agile team and give them an overview of this beneficial method.”
Traditionally, the waterfall method has been used for software testing. Once the requirements for a software system are set, a team prepares the design for these requirements. Upon finishing the design, the process “flows down” to a development team that codes the design. After the development is completed, the process again “flows down” to a team that tests for bugs and defects. The waterfall method has some disadvantages, notably its time-consuming nature and the very little (if any) collaboration between teams.
Agile testing is a reaction to the disadvantages of the waterfall method, and as such tends to be faster and more cost-effective. Designers, developers, and testers work together in an Agile team. Instead of large, lengthy projects, agile testing is done in “sprints.” With collaboration and short, efficient work cycles, many pieces of functionality can be produced, tested, and made available to the customers quickly and without sacrificing quality. “The implementation of Agile testing will be positive for DeRisk IT Inc. and our client, and my fellow team members are very enthusiastic about having made this switch,” says Harper.