
A software meltdown must be every IT team’s nightmare, especially if it hits the front pages. Fortunately, many IT leaders have long known that outsourcing can be key to ensuring and managing software quality across IT systems and infrastructure. Typically, outsourcing quality not only increases efficiency and reduces costs (by as much as 40% in some cases), but also raises standards.
A relatively new phenomenon in the outsourced software quality sector is Global Quality Management (GQM). Aiming to centralise quality while reducing headcount and costs, GQM enables client organisations to focus on their core business. Internal testing teams are transferred to specialist testing providers and together focus on boosting expertise, improving motivation and encouraging innovation.
In GQM engagements, client organisations often employ small, skilled, internal teams to manage systems and software quality. Their skills are not in doubt. However, the fast changing IT landscape means that internal teams often need a boost in knowledge. Add to this the disadvantage of restricted budgets and teams working in isolation, effectively in an organisational “silo”, and the argument for transferring software quality and testing to an external, specialist organisation becomes clear.
Test Centres of Excellence
Outsourced Test Centres of Excellence (TCoEs), in financial, retail and manufacturing sectors, are a result of the GQM trend. As new technologies, such as mobile, cloud, social and Big Data, continue to change the IT landscape, TCoEs offer a coherent view for organisations that need to identify and prioritise all potential risk areas, while moving forward with these new technologies.
Aimed at large organisations that are working across multiple technologies or locations, TCoEs provide rigorous testing and support for complex systems from one source.
Quality in action
The banking industry is an early adopter of TCoEs. In 2012, UBS, a major European bank, announced the outsourcing of its quality assurance activities. The outsourcing process involved incorporating 23 IT specialists from the bank’s own staff.
An onsite testing team was installed in the bank’s European offices, supported by SQS specialists in nearshore and offshore testing centres, in Germany, Egypt and India.
The bank has the opportunity to increase or reduce the testing team size, in immediate response to any sudden change or requirement.
This quality management model therefore guarantees flexibility, security, cost efficiency and a high level of service and the approach is suitable across industries, not only the financial sector.
Partnerships and communication
Essential to the success of GQM is the close partnership between client organisation and the external specialist testing provider.
The quality programme must be an investment in knowledge transfer and mutual understanding. While external quality teams will be applying standardised and globally recognised methodology to a quality programme, both parties must invest time into ensuring that there is a complete understanding of the client organisation's specific requirements. This includes company culture and practices and other relevant factors, which must be embedded into the programme.
Communication is integral to the success of a GQM relationship. For multi-shore engagements in particular, all team members must, for example, understand the same technical terminology and be comfortable with working through different time zones and with different cultures.
Finally, time is a key consideration. We estimate that it takes 16 to 18 weeks to set up an IT sourcing project, for GQM a longer period is typical, especially if internal testing teams are large. If an experienced, outsourced, quality management company is engaged, this period of time can be reduced significantly, as standardised procedures are put in place far more efficiently.
Outsourcing quality management is not about farming out “your mess for less”. Both parties have to be prepared to put time into transferring the responsibility for quality to the external supplier. Ultimately, a successful GQM engagement will drive cost efficiencies and provide: effective risk control, scalability, sustainability, innovation, reliability and faster time to market.
Enterprises need to have a start-up approach in order to meet demand