Top 5 Tech Skills to Master in 2021

Top 5 tech skills to master in 2021

As the years go by, technology is evolving, which gives room for various skills one can learn or improve. If you desire to enhance your current skill set or learn a new tech skill, there are a few skill options you can master. Written below are five tech skills you can master in 2021.


Image Source: Forbes

Cybersecurity is essential for companies that keep sensitive customer information or handle sensitive personal data to ensure that their networks are well-secured. Currently, there are lots of companies that store customer and company data in databases. Hence, cybersecurity is indeed part of the top technology trends for a while now.

Based on the LinkedIn 2020 Emerging Jobs Report, it was reported that the Cybersecurity Specialist job position has about a 30% annual growth rate in the US. To get a job as a Cybersecurity Specialist, it is important to have mastered the skills of Network Security, Information Security,  Cybersecurity, and Vulnerability Assessment. You must also have an excellent knowledge of the basics of programming languages.

About 6 out of 15 top-paying IT certifications focus on security. Mastering IT security skills isn’t a waste of time, even as an IT professional. The demand for cybersecurity labor is anticipated to reach about 3.5 million unfilled jobs in 2021. Therefore, the need for IT security experts will be severely high in 2021.


Image Source: FCI

Blockchain is widely known due to the popularity of cryptocurrencies and Bitcoin. However, blockchain can also be used for crowdfunding, digital voting, identity management, peer-to-peer payments, etc., and not only for cryptocurrency. Hence, lots of companies need IT developers who are blockchain experts, smart contracts, and can also develop decentralized applications.

Some of the blockchain skills you need to master are database design, networking, and programming languages such as Java, JavaScript, and C++ to Go, Solidity, and Python. Popular Tech companies such as Microsoft, IBM, Facebook, and Amazon are presently developing blockchain services.

Most banking and some financial institutions are also making use of blockchain. That’s why it’s one of the top 2021 IT skills you can master. 

Cloud Computing

Image Source: Forbes

Currently, most companies are developing products and services in the cloud instead of doing it later. Without a doubt, the demand for cloud computing jobs is increasing day by day because most companies are changing from the usual traditional server infrastructure to cloud solutions. Lots of Artificial Intelligence and Machine Learning services are also offered by cloud platforms.

Based on Indeed’s research, Cloud Computing job openings in the USA significantly increased by 107% between 2016 and 2019. Besides, Amazon Web Services (AWS) is presently the top cloud service provider in the market. To be ahead of your game as an IT professional in 2021, you must master Amazon Web Services. As an AWS-certified IT professional, you get to earn more than the non-certified counterparts. 

Other essential in-demand cloud skills that can be mastered are DevOps, Kubernetes, Docker, and Microsoft Azure. Besides, Cloud Engineering is a profession that will probably continually have a long-term need and demand across the technology sector, as many companies are already moving to cloud platforms.

Artificial Intelligence and Machine Learning

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Even if you’re not familiar with IT, you should have heard of Artificial Intelligence (AI) and Machine Learning (ML).  Artificial Intelligence (AI) and Machine Learning (ML) are two widely known buzzwords that have become synonymous with the significant innovations we have today. AI and ML are used in countless tools, devices, and services.

Based on the LinkedIn 2020 Emerging Jobs Report, the hiring increase for the post of Artificial Intelligence Specialist has increased by 74% annually for the last four years.

Based on Indeed’s best jobs of 2019 study, Machine Learning Engineer job openings massively increased by 344% between 2015 and 2018. According to Indeed, the present average salary of a Machine Learning Engineer is about $140,502 annually in the United States.

To boost your chances of getting an Artificial Intelligence (AI) or Machine Learning (ML) job, it is necessary to learn skills like Natural Language Processing, Java, R, Python, and TensorFlow as these skills currently have the highest demand. Learning to develop chatbots is also one of the most in-demand skills that come under AI and ML. 

These days AI handles customer service interactions and queries on various websites, and chatbots appear whenever you visit them. Multiple significant industries are massively implementing AI-powered chatbots. Due to the high demand, IT employees who have mastered AI and ML skills will undoubtedly earn the highest salaries in 2021.

Natural Language Processing

Image Source: Search Engine Journal

These days, voice is massively and progressively moving into several projects. That’s why speech recognition skills are gradually becoming popular and valuable. Tools that can develop to-dos from meetings or create voice conversations searchable are just some of the examples. You don’t have to be scared of massive datasets and complicated issues.


You need to have top technical skills to make a place for yourself in the brutally competitive tech industry. Demand for skills in the tech industry changes from time to time, so it’s important to know what current in-demand skills are. In this article, I explained the most demanding tech skills of the industry and the potential for future demand. And finally, I can say that an exciting and fulfilling career is waiting for anyone who masters these hot skills.

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