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Top 20 Trending Technologies in 2021


The 21st century, a century of technological change. In the early 2000s, some of the highly commercial and fashionable technologies disappeared altogether, and new technologies gained their place. In 2021, a number of entirely new technologies emerged, especially in the fields of computer science and engineering. Due to the outbreak of COVID19, more changes have taken place this year, making IT professionals aware that their roles will no longer be the same. In the contactless world of tomorrow. IT professionals in 2021 will continue to learn, forget and relearn out of necessity, if not hope. In 2021, these new technologies have the potential to grow and possibly reach the general public.

Here is the list of Top 20 Trending Technologies in 2021:

1. Artificial Intelligence and Machine Learning

2. Data Science

3. Full Stack Development

4. Robotic Process Automation

5. Edge Computing

6. Virtual Reality and Augmented Reality

7. Blockchain

8. 5G

9. Cyber Security

10. Quantum Computing

11. Internet of Things

12. Big Data Analytics

13. Human Augmentation

14. Everything-as-a-Service(XaaS)

15. DevSecOps

16. Predictive & Personalised Medicine

17. Voice Search Technology

18. Drones and Unmanned Vehicles

19. Mass personalization and Micro-Moments.

20. Genomics and Gene Editing


1. Artificial Intelligence and Machine Learning - A strong AI implementation will promote performance, scalability, and reliability, while providing a full return on investment. But artificial intelligence projects often face certain problems, which is a challenge for most organizations. But there are new solutions to solve these problems. Machine learning represents a field of computing in which algorithms can predict future data based on previously generated data. Artificial intelligence represents the next step in machine learning, in which algorithms develop database intelligence and can even perform basic tasks on their own. 

In areas such as retail and e-commerce, machine learning is an important part of improving user experience. The product recommendations you see on such sites are usually the result of a machine learning algorithm that analyzes your previous searches and recommends similar products. In the field of healthcare, machine learning can help analyze data and provide doctors with treatment information. Although AI helps us every day, considering its potential, it will still be a new technology in 2021.


2. Data Science - In the 2020s, data analysis is likely to blow up more than ever. With computational technology growing at a more excellent pace than ever, the data analysis capabilities in people’s hands are likely to increase. Newer, faster data analysis algorithms and methods are likely to come up and be put into practice.

The benefit of having a career in data science, regardless of the domain your company works in, is that you are an essential part of the firm’s overall business. The data that you produce and the interpretations that you provide are likely to be a necessary part of the business strategy of any company that you serve. No matter what field your company works in, the advantage of a data science career is that you are an important part of the company's overall business. The data you generate and the explanations you provide can be a necessary part of the business strategy of any business you serve.


3. Full Stack Development - The 21st century began with the rise of .com and the Internet, a relatively new phenomenon that is spreading to households all over the world. In those days, websites were nothing more than simple web pages, and web development was not as complex as it is today. 

Today, Web development involves front-end and back-end. Especially for service-related fields such as retail and e-commerce, the website includes the client side (the website you view) and the server side (the website controlled by the business).

Usually the task of a web developer is to deal with the client or server side of the website. However, as a full-stack developer, you and your company have the flexibility to work at both ends of the web development spectrum. Clients or front-end generally need to understand packages like HTML, CSS, and Bootstrap. The server side requires knowledge of PHP, ASP and C ++.


4. Robotic Process Automation - Robotic process automation is more than just robots. Compared to anything else, process automation is more important. Before the advent of computers, most processes involved some human intervention. Humans even operate manufacturing machines, and large-scale manufacturing employs thousands of people. 

However, since computers have taken over most of the processes, the manufacturing industry has not been affected. All fields, be it manufacturing or information technology, now involve some automation in their processes. The amount of human intervention in these processes will only decrease, and this trend may continue for the foreseeable future.

These processes can mean anything, from automated email responses to automated data analysis and automated processing and approval of financial transactions. Robotic process automation speeds up tasks for ordinary consumers by automatically performing such approvals based on certain conditions entered by programmers. 

In industries such as financial services, robotic process automation can reduce the lean time for online approval of financial transactions. It improves the productivity of the entire company and its customers.


5. Edge Computing - Edge computing has great applications in IoT devices. When it comes to the Internet of Things, the physical devices that you need to control with your smartphone don't need to access data in centralized repositories that can be located thousands of miles away. Instead, the data should be as close to the device as possible. 

Edge computing enables data to be processed at the "edge" of the cloud and devices so commands can be completed in less time. 

The next step after cloud computing is edge computing. This is another trending technology emerging in 2021, very similar to cloud computing, except that the data is not stored in a centralized repository. In areas where network access is difficult or impossible, cloud computing is challenging because you can no longer access the repository where the data is stored. The role of edge computing is to transmit data closer to where it needs to be used.


6. Virtual Reality and Augmented Reality - Innovative technologies provide more immersive experiences, such as AR and VR. Virtual reality immerses users in a simulated environment, and augmented reality is a superposition of technologies in the real world. Cisco predicts that by 2022, ARVR traffic in all entertainment sectors worldwide will increase 12 times.

Nowadays, virtual reality work does not require a lot of training. Simple programming skills should be enough to find a job, as well as interest in the field and the power of visualization. With millions of virtual reality devices sold around the world every year, it is only a matter of time before we see that virtual reality and augmented reality take over our daily lives.


7. Blockchain - Thanks to the security provided by the blockchain, this data can be shared seamlessly between all parties. Another application of blockchain is maintaining the integrity of the payment system. Blockchain-based payment systems are currently highly immune to external attacks and theft. Blockchain can also be used to track the status of products in the supply chain in real time. In recent years, you may have heard of blockchain, primarily in the context of cryptocurrency. However, blockchain has evolved to have several different applications. The important part of the blockchain is that it is never completely controlled by a single entity, because it is driven by total consensus. It will never change the data you store on the blockchain, which is widely used for sharing medical data in the healthcare industry.


8. 5G - 5G technology is the next generation of cellular networks and services. It is expected to provide at least a 20GBPS downlink and a 10GBPS uplink, making the 5G network at least 40 times faster than current 4G LTE. This will open the door to new services, network operations and customer experience for telecom operators. Currently, the market is led by 

 Switzerland, followed by South Korea and the United States.

When 5G technology is still in the development stage, there are few 5G jobs, and most jobs are assigned to employees within the company. However, in recent months, the company has begun recruiting network engineers to specialize in work related to its 5G network. 

As 5G technology becomes more and more popular, there have been efforts among networks to purchase spectrum and deploy the technology first. This has led to the need for more labor to focus on the development and launch of 5G networks.


9. Cyber Security - With so many organizations undergoing a tremendous digital transformation, awareness of upcoming cyberattacks continues to rise, not only for large organizations, but also for small businesses.

Now, cyber security is nothing new, but its trend definitely is! 

  1.  Virtual Distributed Network (VDN) is a unique network security method in which signals are transmitted in the form of short pulses or quantum data packets and cannot be secretly read without destroying their content. Basically no one can intercept the data sent to them without introducing some noise. 

  2. Blockchain cyber security is a more modular and responsive security method through centralized orchestration and distributed execution.

10. Quantum Computing - The next noteworthy technology trend is quantum computing, which is a form of computing that uses quantum phenomena such as superposition and quantum entanglement. This surprising technological trend also involves the prevention of the spread of the coronavirus and the development of potential vaccines, thanks to its ability to easily query, monitor, analyze and process data, regardless of the source of the data. Another application area of ​​quantum computing in banking and finance, credit risk management, high-frequency trading and fraud detection.

11. Internet of Things - Another promising new technology trend is the Internet of Things. Many "things" are now being built to connect to WiFi, which means they can connect to the Internet and connect to each other. Therefore, the Internet of Things or the Internet of Things. The Internet of Things is the future. It has enabled devices, household appliances, automobiles, etc. to connect and exchange data via the Internet.

12. Big Data Analytics - Big data analytics has been in the market for a long time. More and more companies are adopting it to go beyond traditional data storage and processing methods. 

Big data analytics also provides us with interesting trends. For example, decision intelligence provides a framework to help data engineers design, model, execute, and monitor decision models and processes in the context of business outcomes and behaviors. In fact, by 2023, more than 33% of large organizations will allow analysts to practice decision intelligence.

13. Human Augmentation - Humans have constantly tried to use technology to improve the lives they know. This curiosity has now entered another field: human enhancement, which basically means that with the help of technologies such as artificial intelligence and the Internet of Things, we can not only improve our daily lives, but also human intelligence can be elevated. to a new level.

Today, these studies are committed to helping the disabled through bionics and artificial limb enhancement, and treating disease through genetic testing. But the promise is to end the existing physical disability or prevent the injury entirely.

14. Everything-as-a-Service(XaaS) - Everything-as-a-Service (XaaS) is a cloud computing term that refers to various services and applications that appear for users to access on-demand through the Internet instead of using local media. It gives you the flexibility to customize your computing environment to create the experience you want, everything on demand. XaaS has been expanded to include many services, such as: 

  •  FunctionasaService 

  •  ITasaService 
  •  Infrastructure as a Service 
  •  Security-as-a-Service 
  •  Database-as-a-Service 

 As these applications become more portable, the calculation cycle is easier to obtain in real time, and the data integration platform simplifies the connection and provider form cross-platform Alliance, this may soon start to look more like Omnicloud.

15. DevSecOps - DevSecOps is short for Development, Security, and Operations. Their goal is to implement security at the same scale and speed as development and operations, not just for them. With the widespread adoption of microservices, DevSecOps appears to have entered our DevOps market more deeply. 

This is not all. An operating model anywhere is critical for companies to successfully differentiate themselves from today's economy. Essentially, this operating model allows services to be accessed, delivered, and activated anywhere. This format is now exploring other aspects of the technology, such as GitOps, DataOps, and NoOps.

16. Predictive & Personalised Medicine - Technology is pushing medical care forward at an expanding rate: the potential to receive data about the lifestyle from smartwatches (like Apple Watch, Fitbit etc.) provides medical professionals with the ability to forecast and even treat possible health problems before a patient even has any symptoms. This means that the medical status of each customer will be tracked and considered by insurance companies only when the risks associated with their lifestyle and habits are determined. When it comes to treating these patients, this technology trend will help doctors prescribe more personalized medicine, often referred to as predictive medicine. The info-driven understanding of how useful some treatments are for people will boost the healthcare market in 2021. This is the top trending technology in 2021

17. Voice Search Technology - The Voice Search allows users to speak into a device rather than typing keywords for a search query to generate results. This technology trend uses speech identification to understand what a user is saying with high accuracy and then delivers the result through voice to the user. 

For a long time, voice search technology has been in the tech market, software like speech-to-text and voice dialing are some excellent examples of voice search and as we have discussed above, devices like Amazon Echo use voice search as their main functionality and due to these extensive features, this technology trend improves the user experience to the fullest – and because of this, by the year 2020, 50% of all online searches will be made through voice search technology.

18. Drones and Unmanned Vehicles - This is the top trending technology in 2021 and will be top trending technology in upcoming years. These aircraft, manned either remotely or autonomously, have changed the face of military operations - but the impact doesn’t stop there: Search and Rescue missions, firefighting, law enforcement and transportation will all be transformed by drone technology - get ready for passenger drones (drone taxis) too!

19. Mass Personalization and Micro-moments - Mass-personalization is the ability to offer highly personalized products or services on a mass scale; while the term "micro-moments" essentially means to respond to customer needs at the exact right time – both are made possible by technologies such as AI, Big Data and analytics.

20. Genomics and Gene Editing - Genomics and gene editing are the top trending technologies in 2021. Advancements in computing and analytics have driven incredible leaps in our understanding of the human genome and now we’re trying to change the genetic structure of living organisms (for example, to “correct” DNA mutations that can lead to cancer).


The global economy will resurface in 2021 and new technologies will almost certainly drive this trend. The major tech trends mentioned above may take over our daily lives for years to come. Work related to these technologies and skills will be very valuable. In the long run, getting an education related to them will definitely help you a lot in your career. Choosing and mastering the right new technology in 2021 will help you face the future.


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