5 Popular Tech Fields You Can Build a New Career In

Tech Fields You Can Build a New Career Nived Rajeev  |   5 mins read June 24, 2022 | 189 eye icon

Technology has played a humongous role in changing the lives of millions around the world. It has improved lifestyles, healthcare, transportation, commerce, trade, finance, and the list goes on. The advancements are not final, as humankind has a lot more to improve upon. However, to do that, we must use technology as a tool and bring out its full potential. We can achieve this by learning how to utilize technology properly and righteously.

The demand for technologically-skilled professionals has gone up by a massive amount. Tech and IT fields are highly rewarding and provide job opportunities worldwide. Just because of these reasons, professionals are aligning their careers towards the tech industry or focusing on having an IT qualification as a backup if they want to change careers. 

As technology is still evolving, we have the opportunity to build a solid foundation and equip ourselves with the skills and knowledge that the tech industry needs. Programming languages and other technology have proven to be of tremendous value and have a huge array of applications. In this blog, we will discuss 5 of the most popular subjects in the technology sector and why you should pursue a career in it. 

1.Blockchain Technology

Blockchain has been the topic of tech discussions and innovations for quite a while now. Blockchain users have steadily increased by a multitude in the past decade because of its safety, privacy, and applications. Some of the most prominent applications of Blockchain Technology are secure sharing of medical data, NFT marketplaces, cross-border payments, personal identity security, Supply Chain and Logistics monitoring, and a lot more. With the boost in popularity of Blockchain and its security, there has been a huge increase in job opportunities. Here are some of the popular career options in the Blockchain industry: Blockchain Developer, Blockchain Project Manager, Blockchain Quality Engineer, and many others.

UniAthena’s Basics of Blockchain Technology is a free-learning short course that you can complete within 4-5 hours. This program prepares you with the basic knowledge needed to advance to the higher, specialized levels of Blockchain Technology courses. 

2.Design Thinking and Tech Industry

Design Thinking (DT) is a non-linear, iterative process that is used to understand users, challenge assumptions, redefine problems and create innovative solutions to prototype and test. The usage of Design Thinking has been revolutionary in the tech industry. This is because design thinking has a human-centered cone, thus providing bright solutions that take care of human needs as the priority. In the tech industry, design thinking makes the difference between the success and failure of a company, product, or even strategy. 

If you are interested in the concept of utilizing technology to solve persistent problems or to create innovative products, Our Basics of Design Thinking and Tech Industry short course is the best place to start. This free-learning program can be completed within 4-6 hours, and it will help you build a solid foundation to learn more about Design Thinking in the tech industry. 


Programming languages may seem hard and complicated at first, but once you dedicate yourself to learning them, you’ll find it extremely easy and reliable. Python is one of the most used programming languages in the world, with a mountain of uses. It is not just used for website and software development but also for automation, data visualization, data analysis, and organizing finances. Non-programmers, such as accountants and scientists, often make use of Python for a variety of work-related tasks. 

Having programming knowledge and skills, especially in Python, can open up new career paths and promotion opportunities. If you want to start learning this programming language to help boost your career, you should definitely try out our free-learning Basics of Python course, which can be completed within 4-6 hours. 

4.Machine Learning Algorithms

In this modern era, technology can help you find what you want and need with the right instructions. To fully grasp the power of digital technology, you need to understand how it works and use that knowledge to your advantage. With the right techniques, processes, and systems, you can set up powerful machines to complete tasks for you. Machine Learning (ML) is a powerful type of Artificial Intelligence (AI) that can predict outcomes through analysis and without explicit programming. This essentially helps your software application execute tasks on its own through the process of learning from previous and available data. To facilitate this, ML needs algorithms, which are methods by which it can predict the outputs by taking in the inputs. If you are knowledgeable about creating algorithms and you have the skills to do so, you can exponentially simplify your work process and become highly efficient at getting accurate results.

Our Basics of Machine Learning Algorithms short course will educate you on the popular ML algorithms and methodologies used. With the help of this Basics course, you can develop your ML foundations and equip yourself with the knowledge to pursue higher-level ML courses. This free-learning basics course can be completed within 4-6 hours. 

5.Data Science

Technology has advanced to such an extent that data is all around us. Vast volumes of data can be used to derive meaningful information and find unseen patterns. However, to make sense of the meaningless data around us, we need the right set of tools and techniques. With the help of the data you acquired, you can make informed business decisions and capitalize on the right things to gain profits.

The Basics of Data Science short course from UniAthena is your go-to if you want to build a strong foundation in the field of Data Science. This free-learning course helps you learn more about the general terminologies, technology, and frameworks used in Data Science, and will prepare you to pursue higher-level Data Science courses.

There are countless opportunities that await you in the tech field. All it takes for you to prosper in that career is having the dedication to learn, professional knowledge, and skills. UniAthena offers you free-learning short courses of different learning levels. These short courses, through flexible and modular learning, can immensely help you improve your expertise on the subject you are interested in. Register now to nurture your interests and empower yourself.


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