Spending on mobile applications and advertising will increase to $4 billion by 2015

Mobile applications are triggering a fundamental shift in the way people use mobile phones. In 2011, 85 percent of shipped cellphones included browser and mobile application capabilities, according to Gartner Inc.

Now that there are more smartphones in the hands of consumers around the world, businesses are beginning to create interactive mobile applications to engage with potential users and encourage them to become more active with the business and its products.

Ten years ago, people's use of mobile phones was extremely separated from real life. However, with the integration of social networking and mobile applications, online and offline life are becoming increasingly woven together.

The field of mobile application programming has seen significant growth. Technology has rapidly improved and it has created new ways to communicate with people all over the world. That leaves the door wide open for businesses looking to attract new clientele.

Similar to advances in mobile phone design, companies are interested in developing innovative business applications that can help educate, advertise and engage with consumers regardless of geographical location. In addition, remote staffing has become a popular trend in the past decade. With more employees working from various locations, the need to access private information remotely has created security concerns. Business mobile applications have been developed to encrypt files sent over wi-fi in order to ensure privacy to employers and employees.

For businesses interested in becoming more interactive with their customers, hiring mobile application developers is a good way to gain a foothold in an emerging industry. Companies should start early, however, because once software becomes more available to markets in developing countries around the world, there will be an even larger opportunity for major increases in marketing and revenue.

For business interested in becoming more interactive with their customers, hiring mobile application developers is a good way to gain a foothold in an emerging industry. Companies should start early, however, because once mobile browsing software becomes available to markets in developing countries, there will already be established application leaders. In order to ensure that a company will receive a sufficient share of the global market, companies should all have a business-to-consumer (B2C) mobile application by 2012, according to Gartner.

For employers looking to develop interactive applications for their services or products, there are a surplus of developers available for hire. Mobile application and advertising is expected to grow from $790 million to $4 billion by 2015, according to BIA Kelsey. Therefore, aspiring talented web programmers and designers will be seeking out new career paths to follow with that trend.