The Internet of Things (IoT) industry is booming—in 2017, And need for IOT Developer is growing along with it. The number of connected devices in use worldwide will reach 8.4 billion, outnumbering people, according to a recent Gartner report. By 2020, more than 20.8 billion IoT devices will be in use, Gartner predicts. A recent report from visionmobile projects 4.5 million IOT Developers will be needed by 2020. Learn how to become iot developer below.
As connected homes, cars, and offices become more mainstream, more developers are needed to ensure that devices operate properly and securely.
The term “IoT developer” remains broad, “There are a lot of discipline areas that are in play, including security, networking, systems engineering, cloud programming, and hardware device programming,” “It pays to be multilingual so that you can be flexible and play many different roles in the team.”
There are four stages in developing an IoT device:
Assembly of the physical hardware: This requires engineering skills, and is usually not completed by a developer. Most IoT devices use primarily pre-assembled boards and sensors connected on them.
Programming the device: This requires programming skills to read the data from the sensors connected on the IoT device, and send them to the server.
Programming the server that will receive and store the data from the device: This requires the use of server side languages, like PHP, ASP.NET or Node.js, and database queries based on MySQL or some other SQL derivative.
“Usually a developer is not responsible for all those stages,” Ampatzis said. “So, in order to specify on how to get started on a career in the field, first they have to decide on which stage of the development process they want to get aboard.”
Unlike other developers, those who work in the IoT space must have a deep understanding of sensors and wireless communication, according to Karen Panetta, an IEEE fellow, and a professor of electrical and computer engineering and associate dean for graduate education at Tufts University.
It’s recommended that IoT developers have a background in computer science or electrical engineering, Panetta said. However, IEEE and other professional organizations offer online courses on sensors and development in which you can make a project to show employers. And a number of inexpensive sensors and maker kits are available to practice skills on your own.
“Beyond computing, IoT will take you into the world of mechanical and civil engineering as sensors gather physics data,” said Bryan Kester, “It’s very difficult to be a ‘deep’ IoT technologist—you have to be naturally curious about the world and a renaissance person at heart.”
2. Focus on user interface
When developing a commercial IoT product, it’s important to hold yourself to high quality standards for user experiences, “Many customers depend on these products for critical tasks in their daily lives and are understandably intolerant of failures,” Klein said. “As an industry, we need to ensure products delight a rapidly growing base of users who aren’t necessarily tech savvy. Quality and reliability are paramount to this experience and need to be part of any developer’s mentality.”
Performing usability studies with customers to determine ease of use. “It all comes back to user interface,” “You can have the best control for your thermostat, but it needs to be simple to use.”
4. Play with a Raspberry Pi
For those without a computer science or electrical engineering degree suggests demonstrating your aptitude to employers by completing projects on a Raspberry Pi.
“Raspberry Pis are very inexpensive, tiny computers, and are often employed in proof of concept IoT projects,” “They’re also a great way to learn how to solder together simple circuits, and link those circuits with software. Putting together some simple demo projects and then coming up with, and executing, some projects of your own is a great way to show that you have the initiative and know-how to work in IoT.”
“Using a device like the Tessel 2, or the Particle Photon, or even the humble Raspberry Pi can get developers fast on their way to learning how hardware ticks and the new skills required,Writing for IoT is really just learning how to write for smaller, slower computers.”
5. Find a community
Involvement in the surrounding communities of makers, inventors, and entrepreneurs with whom one can explore, develop, and refine their ideas into a reality is an important factor for becoming an IoT developer, “The world of IoT is still so nascent and nebulous; there are few well-defined paths into the industry,” she added. “This may seem like a daunting prospect, but it can also be a tremendous advantage to those with an eye for exploration beyond the bounds of convention.”
6. Keep your skills cutting edge
Learning one platform or skillset isn’t enough, according to IBM research scientist and master inventor Eli Dow. “The platform you write for this week will often be obsolete within 6 months to a year,” Dow said. “Sensors will change, single board computers or other embedded platforms will continue to evolve, and you have to have the flexibility to adapt as platforms change at a blistering pace.”
Becoming an IoT developer means being “obsessed” with technology, “Successful IoT developers must be tech news junkies—they should know everything that is going on in the industry, what’s hot, what’s old news, and what could be the next great thing,” “This will provide the foundation needed to tinker with technology and make whatever is being built, the best it can possibly be.”