When it comes to technology, the only constant is change. As the demand of today’s society continues to evolve, technological advancements have followed suit in response to the ever-changing needs. For IT professionals or individuals who are planning to enter the tech industry, the ability to adapt and constantly relearn and upgrade is critical to survival in this digital age.
For instance, Amazon Cloud is a prime example of the fast-changing technological evolution. Most people have not heard of Amazon Cloud until long after the company had become the market leader amongst the various cloud providers. With the shift from classical server infrastructure to the cloud environment, Amazon Web Services introduced its subscription-based model which led to its exponential growth. Soon after, cloud servers swiftly became the new normal for organisations that were not tied down by traditional server hardware. This shows how rapid technological changes can occur. Companies and individuals who are not able to keep up with the transformation might be left behind and deem less relevant.
Professionals who wish to build a career in the tech industry should stay updated on the most in-demand tech skills. Having such knowledge will aid them in deciding the tech skills that they should be investing in to develop their expertise. Employees who possess the technical skill sets that companies are looking for will have an upper hand in landing some of the most desirable roles in the tech industry.
Stay ahead of the competition and stand out from the crowd by learning the most in-demand tech skills for 2021.
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With robots in manufacturing and self-driving cars making the headlines, the artificial intelligence boom is widely known and happening all around the globe. Driven by the goal of making life more convenient and efficient, the rate of progress in the field of AI is remarkable. Robots and machines are able to perform complex tasks both in the physical and virtual realm. Investment and work in AI accelerate at an unprecedented rate which leads to the high demand for professionals who are well-trained in the field of AI. According to LinkedIn’s 2020 Emerging Jobs Report, Artificial Intelligence Specialist comes in first as the emerging job of the year.
Artificial intelligence and machine learning are commonly used interchangeably. However, by definition, these two phrases represent two distinct concepts. Artificial intelligence refers to machines designed to act intelligently and perform tasks like humans. On the other hand, Machine learning is an application of AI and it refers to a method where computers are able to make sense of specific sets of data for decision-making or execution of tasks more efficiently.
With the rising popularity of AI, IT professionals who are passionate about this field are sure to secure a stable and even exciting career.
Skills required: TensorFlow, Python, Java, R, Natural Language Processing (NLP), neural networks, robotics, and deep learning
Strike by the unprecedented pandemic brought by the Covid-19 virus, many organisations have expedited their digitalisation plans and shifted some of their business units and processes online. With core systems and confidential data moving to the virtual realm, organizations have made cybersecurity a top business priority. Cybersecurity attacks have been on the rise and victims of such crimes suffer huge losses in terms of monetary losses, paralyze systems and networks as well as breach of confidential data.
Cybersecurity can be divided into a few common categories. On its own, it refers to the practice of defending electronic infrastructure from malicious attacks. It is also commonly known as information technology security or electronic information security. Common sub-categories of cybersecurity include:
Network security – The protection of computer networks from cyber attackers
Application security – Mainly focus on safeguarding software and devices from threats.
Information security – Take charge of protecting the integrity and privacy of data in storage, movement, and removal
The cybersecurity labour crunch is expected to reach 3.5 million unfilled jobs by 2021. This implies that the demand for cybersecurity professionals will be soaring in the coming years.
Skills required: Cybersecurity, Information Security, Network Security, and Vulnerability Assessment. Individuals with basic knowledge of programming language basics, network fundamentals, systems administration, how to mitigate vulnerabilities, how to perform digital forensic analysis, and risk assessment will have an edge.
Highlighted in the introduction, cloud technology is a new buzz in the market and it has gained popularity amongst businesses. Companies are moving away from traditional server infrastructure to cloud solutions as it gives them access to application software over a high-speed internet connection without the need for investing in computer hardware. The shift brought along transformative effects and businesses enjoys more cost and time savings.
In simple terms, cloud computing is the delivery of on-demand computer services over the internet and charge on a usage basis. Cloud engineers refer to professionals who are able to design, plan, manage, maintain, support, and troubleshoot cloud computing. Demand for IT Professionals skilled in this area has risen steeply. It is important for tech talents who have plans of joining this industry to note that the main player in the cloud provider market is Amazon Web Services. Therefore, professionals who are trained in AWS prove to be in higher demand and typically call for a higher salary package.
Skills required: Amazon Web Services (AWS), Microsoft Azure, GCP, Java, Linux, software development, DevOps, Docker, Kubernetes, and Infrastructure as a Service (IaaS).
With technological advancements, organisations now possess the power to collect a massive amount of data concerning their customers or clients every single day. However, these data remain a messy chunk of numbers if they are not put through proper analysis and interpretation mechanisms. With the help of data scientists and analysts, firms are able to unlock and harness the potential of these data sets, providing deep insights and improvement to business operations and products or services.
Data science is the practice of generating insights from data and the use of a blend of various tools, algorithms, and machine learning principles. Data scientists are required to know the fundamentals of data analysis, which includes mining, interpreting, and generating actionable business insights and solutions. Individuals who specialised in specific industries such as finance, sales, marketing, operational management, and human resource management, will have an added advantage as they are able to apply their skills to domains more efficiently and recommend relevant solutions. The game-changing potential of data is why the demand for such skills continues to rise sharply.
Skills required: Programming skills, statistics, data wrangling, data intuition and software engineering, and machine learning, including supervised learning using tree-based models and neural networks, as well as unsupervised learning using k-means clustering technique and hierarchical clustering. Specific programming skills for data scientists include Python, R, Java, Julia, Go, and Scala. Individuals who are also skilled in data visualization have an added advantage.
At the end of 2012, the volume of connected devices has far surpassed the human population. In other words, it is safe to assume that a majority of the population in Singapore possess at least one electronic device. As the internet further advances its scope and capabilities, more people are seeing fit to buy portable electronic gadgets for convenience and connectivity reasons. With device proliferation, organisations saw huge potential in this area and are seizing the opportunity by launching their very own computer software and mobile applications.
Software Developers are responsible for the set of processes and procedures involving programming and creating applications or software designed for portable electronic devices. The job also requires tech talents to work with multiple programming languages. According to the U.S. Bureau of Labour Statistics, software developer jobs are expected to increase by 21% by 2028 and application developer jobs by 28%. As more companies place a larger emphasis on mobile advertising and mobile-optimized websites, software development is a secure and attractive niche for any IT professionals.
Skills required: Android and iOS mobile developer skills. Experience in integrated development environments such as Eclipse, IntelliJ. Programming languages such as C#, C++, HTML, Java, Microsoft .NET, and SQL Server.
For IT professionals who wish to pursue a career in the IT space, keep yourself updated on the latest trend, and in-demand tech skills. Invest your time and resources in the right areas and expand your capabilities to stand out from the crowd. Start today in preparation for your future. You may find yourself landing your dream tech job this time next year.
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