In the ever-evolving world of technology, individuals who possess a deep passion and expertise in this field are often referred to by various terms. These terms not only describe their technical prowess but also reflect their role in shaping the digital landscape. Here are some common names used to describe a tech-savvy person:

1. Techie: This is perhaps the most widely recognized term. A techie is someone who is highly knowledgeable about technology, often with a particular focus on computers, software, and electronic devices. Techies are typically early adopters of new technologies and enjoy exploring the latest gadgets and innovations.

2. Geek: Originally, the term "geek" had a somewhat negative connotation, implying someone who was overly obsessed with niche interests. However, in recent years, it has been reclaimed and is now used affectionately to describe someone who is deeply passionate about technology, often to the point of being an expert in their field. Geeks are known for their enthusiasm and in-depth knowledge.

3. Nerd: Similar to "geek," the term "nerd" has evolved from a derogatory label to a badge of honor. Nerds are characterized by their intellectual curiosity and expertise in technical subjects. They are often associated with academic excellence and a love for problem-solving, particularly in areas like programming, engineering, and science.

4. Hacker: In the context of technology, a hacker is someone who enjoys exploring the intricacies of computer systems and networks. While the term can have negative connotations when associated with malicious activities (often referred to as "black hat" hackers), it also applies to ethical hackers ("white hat" hackers) who use their skills to improve security and protect systems.

5. Coder/Programmer: These terms specifically refer to individuals who write and develop software. Coders and programmers are skilled in various programming languages and are responsible for creating the applications and systems that power our digital world. They are the backbone of the tech industry, turning ideas into functional code.

6. Developer: A developer is a broader term that encompasses various roles in software creation, including coding, design, and testing. Developers work on building and maintaining software applications, websites, and other digital products. They often collaborate with other tech professionals to bring projects to life.

7. IT Professional: Information Technology (IT) professionals are individuals who work in the field of managing and supporting technology infrastructure. This includes roles such as network administrators, system analysts, and support technicians. IT professionals ensure that technology systems run smoothly and efficiently within organizations.

8. Engineer: In the tech world, engineers are responsible for designing, building, and maintaining complex systems and structures. This includes software engineers, who develop software applications, and hardware engineers, who work on the physical components of technology. Engineers apply scientific and mathematical principles to solve technical problems.

9. Innovator: Innovators are tech-savvy individuals who are known for their creativity and ability to think outside the box. They are often at the forefront of technological advancements, developing new products, services, or processes that push the boundaries of what is possible. Innovators are driven by a desire to improve and transform the way we live and work.

10. Tech Enthusiast: This term is used to describe someone who has a strong interest in technology but may not necessarily have professional expertise. Tech enthusiasts enjoy keeping up with the latest trends, gadgets, and innovations. They are often early adopters and enjoy sharing their knowledge and experiences with others.

11. Digital Native: While not a term that describes expertise, "digital native" refers to individuals who have grown up in the digital age and are naturally adept at using technology. Digital natives are comfortable with digital tools and platforms, often having an intuitive understanding of how they work.

12. Cybersecurity Expert: With the increasing importance of protecting digital assets, cybersecurity experts have become crucial in the tech world. These professionals specialize in safeguarding systems, networks, and data from cyber threats. They are skilled in identifying vulnerabilities and implementing measures to prevent attacks.

13. Data Scientist: Data scientists are tech-savvy individuals who specialize in analyzing and interpreting complex data. They use statistical methods, machine learning, and data visualization techniques to extract insights and inform decision-making. Data scientists play a key role in industries ranging from finance to healthcare.

14. AI/ML Engineer: Artificial Intelligence (AI) and Machine Learning (ML) engineers are at the cutting edge of technology. They develop algorithms and models that enable machines to learn from data and perform tasks that typically require human intelligence. These professionals are driving advancements in areas like natural language processing, computer vision, and autonomous systems.

15. DevOps Engineer: DevOps engineers bridge the gap between software development and IT operations. They focus on streamlining the development process, ensuring that code can be quickly and reliably deployed. DevOps engineers use a variety of tools and practices to automate and optimize workflows, improving efficiency and collaboration.

16. Cloud Architect: As more organizations move to cloud-based solutions, cloud architects have become essential. These professionals design and manage cloud infrastructure, ensuring that it is scalable, secure, and efficient. Cloud architects work with platforms like AWS, Azure, and Google Cloud to build robust digital environments.

17. UX/UI Designer: User Experience (UX) and User Interface (UI) designers are tech-savvy individuals who focus on creating intuitive and engaging digital experiences. They work on the design and functionality of websites, apps, and other digital products, ensuring that they are user-friendly and visually appealing.

18. Product Manager: Product managers are responsible for overseeing the development and lifecycle of tech products. They work closely with engineers, designers, and other stakeholders to define product requirements, prioritize features, and ensure that the final product meets user needs. Product managers play a crucial role in bringing tech innovations to market.

19. Tech Evangelist: A tech evangelist is someone who passionately promotes and advocates for a particular technology or product. They are often seen at conferences, meetups, and online forums, sharing their knowledge and enthusiasm with others. Tech evangelists help to build communities and drive adoption of new technologies.

20. Futurist: Futurists are individuals who specialize in predicting and analyzing future trends in technology. They use their expertise to anticipate how technological advancements will shape society, business, and culture. Futurists often work as consultants, speakers, or writers, helping organizations prepare for the future.

In conclusion, the term used to describe a tech-savvy person can vary depending on their specific area of expertise and the context in which they operate. Whether they are a techie, geek, coder, or innovator, these individuals play a vital role in driving technological progress and shaping the digital world we live in. Their passion, knowledge, and creativity continue to push the boundaries of what is possible, making them indispensable in today's tech-driven society.