Question

post MUST be at least 5-7 sentences.

What is the most dominant technology-related job and certification?

Answer 1

Here are some of the domain in IT

Mobile Application Developer:

Android   Java & Kotlin
iOS (Apple)   Objective-C & Swift
RIM (Blackberry)   Java
Windows Mobile C#

Database Administrator:
Implement, support and manage the corporate database.
Design and configure relational database objects.
Are responsible for data integrity and availability.
May design, deploy and monitor database servers.
Design data distribution and data archiving solutions

Web Developer:
Are fluent in the core web development scripting languages: HTML, CSS and Javascript.
Should know one or more server-side programming languages, such as Java, PHP and .Net.
Use search engine optimization (SEO) to develop websites that rank high in Google, Bing, etc.

IT helpdesk Technician:
Analyse and troubleshoot computer errors and provide technical support.
Train end-users how to setup and use new technologies.
Install configure, repair and upgrade PC software and Operating System.

Network Administrator:
Configure and maintain the organization's internal computer network.
Manage network security tools, e.g., firewall, anti-virus and intrusion detection systems.
Identify, troubleshoot, solve and document network connectivity and performance issues.

Video Game Designer:
Devise the missions, challenges and puzzles that will be encountered in game play.
Create narrative features, such as story-lines, role-play mechanics and character bios.
Conduct periodic design reviews throughout the video game development timeline.

It Security Specialist:
Develop plans to protect corporate against unauthorized users trying to access sensitive data.
Encypt data transmission and erect firewalls.
Choose, implement, monitor and upgrade computer anti-virus and malware protection systems.

Software Engineer:
Analyze end user needs and develop a software solution.
Software engineers are fluent in object-oriented programming languages such as Java, C, C++, Perl & Python.
Software engineers program, test, debug, monitor and document changes to computer systems & applications.

Data Scientist:
Perform data-mining, modeling and hypothesis generation in support of high-level business goals.
Stay current with emerging tools and techniques in machine learning, statistical modeling & analytics.
Successful data scientists often have strong aptitudes for business, technology, mathematics & statistics.
Need strong oral & written communication skills to present data as a concise story for diverse audiences.

UI Developer:
Are fluent in the essential front-end web development languages, i.e., HTML, CSS and JavaScript.
Are skilled in modern application programming languages, such as Java, .Net, AJAX, PHP, XHTML and Ruby.
Use Adobe Creative Suite programs, e.g., Photoshop, Illustrator, Flash & Flex to mockup UI elements.
Use responsive web design to create applications that automatically conform to multiple screen sizes/devices.
Conduct usability testing to identify and fix UI issues, and gather real-world intelligence from target users.