IT Trends Overview: Key Skills of a Programmer in 2023

Today's information technology industry is constantly developing, and to successfully cope with the challenges, Professionals need to keep up with the latest trends and tendencies. In this article, we will look at the current trends in the world of technology that will help you stay up-to-date and adapt to new realities.

Expertise in Artificial Intelligence and Machine Learning

Artificial Intelligence underpins the creation of chatbots, machine learning algorithms, translators, text/image recognition software, and data filtering. Many companies are integrating Al into their systems to increase productivity, reduce human error, and improve customer service.

According to Fortune Business Insights, the global Al market was valued at $328 billion in 2021 and is expected to grow to $1,394 billion by 2029. Therefore, it is crucial to get into Al Technology now and continue to develop your skills in this field.

Knowledge of cyber security fundamentals

The shift to remote working has significantly increased the demand for cybersecurity skills. Employees are now expected to take responsibility for data security, and Cybersecurity Specialists have become highly sought after.

What is required of a Programmer:

• an understanding of basic security principles such as confidentiality, integrity, and availability of data;
• awareness of threats, vulnerabilities, and risks and how to prevent them;
• knowledge of secure coding techniques to prevent common vulnerabilities (e.g. SGLi and buffer overflows);
• using penetration testing and vulnerability scanning tools such as Metasploit, Burp Suite, and Nessus.

Mastering these competencies and skills will help a Programmer build a strong foundation in Cybersecurity and effectively deal with cyber threats in a professional environment.

Obtaining certifications such as Certified Information Systems Security Professional — CISSP or Certified Ethical Hacker — CH can help you validate your cybersecurity skills.

Full-Stack Development Skills

With the advancement of technology, there is a growing demand for Full-Stack Developers. They are competent in front-end & back-end development, i.e. they can create web applications from end to end. They are well versed in interface technologies such as HTML, CSS, and JavaScript (Vue.js, React.js, Angular) as well as back-end technologies such as PHP, Ruby on Rails, Node.js, C#, and Java.

As a result, companies save resources, as one Specialist can take on different aspects of the project and ensure a more efficient and harmonious interaction between Client and server parts. It also speeds up the development process and simplifies communication within the team, which is important for delivering projects on time and budget.

Containerization and Kubernetes

Containerization technologies such as Docker and Kubernetes continue to gain popularity, providing efficiency and scalability in application development and management.

Research and Markets forecast the global Kubernetes market to grow from USD 1.8 billion in 2022 to USD 7.8 billion by 2030 year, reflecting the impressive growth and expanding application of this technology in the industry.

To stay on trend, Developers need to learn Docker and Kubernetes to develop and manage modern web applications efficiently and securely.

Blockchain Development

Blockchain-centric software is highly reliable and secure. It replicates and decentralizes data to ensure its protection. An additional level of security is provided by transaction logging and public key cryptography. The risk of hacker attacks or theft is minimal, as users can view and add data to the software but cannot modify or delete it.

Enterprises around the world are adopting Blockchain in their organizations. Therefore, embracing blockchain can open up new opportunities for Developers.

We recommend taking a Blockchain Certification, such as Certified Blockchain Developer, to validate your skills and knowledge in this field.

Quantum Computing Awareness

Quantum computing has so much potential and momentum that McKinsey has named it one of the next big trends in technology. Quantum computing could generate about $1.3 trillion in revenue by 2035.

To work with quantum algorithms, you need a specialized programming language and framework compatible with quantum hardware or simulators. There are many options: Qiskit, Cirg, Q#, and PyQuil, each with unique syntax and capabilities. In addition, you need to understand the basic elements of quantum programming: qubits, gates, circuits, and measurements.

Pay attention to this technology, even a basic understanding of quantization principles and quantum programming languages can be an advantage in upcoming years.

Cloud Computing Competence

Cloud technologies continue to transform the way we store, process, and analyze data, offering efficient and scalable solutions. They help reduce operational costs and facilitate access to resources.

What is required of a Programmer:

• master the basics of cloud services (laaS, PaaS, SaaS) and practically work with platforms like AWS, Azure or Google Cloud;
• explore serverless computing;
• practice resource management and monitoring of cloud infrastructure;
• master automation and DevOps tools to manage and deploy cloud infrastructure.

According to the Open Source Jobs Report, 77% of companies have recently increased their use of cloud technologies. And skills in this area are now needed more than in other areas. That's why many companies want to hire cloud technology experts in their teams to keep up with current technology trends.

It is important to note that not only do technical skills matter, but soft skills play a key role in the successful career of a Specialist. The ability to communicate effectively, work in a team, quickly adapt to changes, and solve complex problems — all these become an integral part of professional growth. These skills help Programmers not just fulfill their technical duties but also interact effectively with colleagues, Clients, and management, which in turn contributes to successful project execution.