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Free Online IT Courses To Help You Upskill In Your Career

  • Publish Date: Posted over 1 year ago
  • Author:by VANRATH

Work in tech and want to upskill in 2023? Here’s how you can at home!

After a recent poll on whether you want to learn a new skill this year, we found that majority of people are ready to upskill in their career for 2023.

Whether this was a New Year’s resolution or you’re just intrigued to know what else you can learn, we have rounded up a list of free and effective online IT courses for all those who work in the tech industry or are eager to break into their first role in IT – and the great thing is, you can complete them in your own time from the comfort of your home!

Keep on reading to find out what else you can learn this year…


The Complete Web Developer in 2023: Zero to Mastery by Udemy

Learn to code and become a Web Developer in 2023 with HTML, CSS, Javascript, React, Node.js, Machine Learning, and more! Become a Fullstack Web Developer by learning the most in-demand skills! Graduates of this course are now working at companies like Google, Tesla, Amazon, Apple, Shopify, JP Morgan, Facebook and other top tech companies.

It doesn’t just cover a small portion of the industry. This covers everything you need to know to get hired - from absolute zero knowledge to being able to put things on your CV that will allow you to live the life you want. 


IBM Cybersecurity Analyst Professional Certificate by Coursera

Get started in the in-demand field of cybersecurity with a Professional Certificate from IBM. Learn the core principles of compliance and threat intelligence - including network security, incident response, and forensics, and gain experience with key cybersecurity tools.

This Professional Certificate will give you the technical skills to become job-ready for a Cybersecurity Analyst role. Instructional content and labs will introduce you to concepts including network security, endpoint protection, incident response, threat intelligence, penetration testing, and vulnerability assessment.

View our IT security jobs HERE!


Introduction to Data Analysis using Microsoft Excel by Coursera

In this project, you will learn the foundation of data analysis with Microsoft Excel using sales data from a sample company. You will learn how to use sorting and filtering tools to reorganise your data and access specific information about your data. You will also learn about the use of functions like IF and VLOOKUP functions to create new data and relate data from different tables.

Finally, you will learn how to create PivotTables to summarise and look at comparisons within your data. These skills will help you efficiently perform data analysis on many different types of data and give you the foundation to expand your toolbox as you explore other strategies for data analysis.

View our all our IT Data roles HERE

Introduction to Computer Science and Programming Using Python by EdX

This course is the first of a two-course sequence: Introduction to Computer Science and Programming Using Python, and Introduction to Computational Thinking and Data Science. Together, they are designed to help people with no prior exposure to computer science or programming learn to think computationally and write programs to tackle useful problems.

Some of the people taking the two courses will use them as a stepping stone to more advanced computer science courses but for many, it will be their first and last computer science courses. It features lecture videos, lecture exercises, and problem sets using Python 3.5. Even if you previously took the course with Python 2.7, you will be able to easily transition to Python 3.5 in future courses, or enroll now to refresh your learning.


Output Teaches Creating Audio Plugins with C++ and JUCE by Kadenze

Ever wanted to learn what goes into making creative music software? This Kadenze Academy Program, produced in partnership with leading audio software company Output, explores creative audio software development, and how to make your own audio plugins (VST/AudioUnit/AAX) ready for the studio and stage. You’ll learn from Jacob Penn and Bruce Dawson - real software engineers who make innovative software and gear used by musicians, composers, producers and sound designers across all genres.

Everything is taught in C++ and JUCE, the de facto language and framework used in major industries. Whether you’re interested in writing audio software to launch a new career or for your own artistic practice, or you’re looking for an exciting way to learn object-oriented programming in C++, this Program will give you an inside look at how software is actually developed inside one of the industry’s leading plugin companies, and how to take your ideas from concept to finished product.

View jobs in software HERE


Technical Support Fundamentals by Coursera

This course is the first of a series that aims to prepare you for a role as an entry-level IT Support Specialist. In this course, you’ll be introduced to the world of Information Technology, or IT. You’ll learn about the different facets of Information Technology, like computer hardware, the Internet, computer software, troubleshooting, and customer service.

You’ll be taken through what a technical interview could look like and be provided with tips on how to best prepare for one. This course covers a wide variety of topics in IT that are designed to give you an overview of what’s to come in this certificate program.

JavaScript Basics by Tree House

JavaScript is a programming language that drives the web - from front-end user interface design to server-side backend programming, you'll find JavaScript at every stage of a website and web application. In this course, you'll learn the fundamental programming concepts and syntax of the JavaScript programming language.

You’ll learn exactly what JavaScript is to where it is used as well as the basic syntax of the JavaScript programming language. It also covers basic programming concepts like variables, data types, and conditional statements and how to troubleshoot programming problems. 

Interested in a career in JavaScript? These jobs might be of interest to you - VIEW HERE!

Elements of AI by MinnaLearn

The goal of the course is to demystify Artificial Intelligence (AI). It provides a gentle introduction to the basics that enables you to understand what is possible, and what isn't, and to recognise how AI is affecting our lives. After the course, you will be able to define and discuss AI, be critical about AI-related claims, explain the underlying technologies including machine learning and neural networks and understand the major implications of AI.

Part 1 is an Introduction to AI for everyone interested in learning what AI is, what is possible (and not possible) with AI, and how it affects our lives – with no complicated math or programming required. Part 2 is on Building AI where you’ll learn about the actual algorithms that make creating AI methods possible. Some basic Python programming skills are recommended to get the most out of the course.


Cloud Computing Concepts, Part 1 by University of Illinois

Cloud computing systems today, whether open-source or used inside companies, are built using a common set of core techniques, algorithms, and design philosophies – all centered around distributed systems. Learn about such fundamental distributed computing "concepts" for cloud computing.

Some of these concepts include: clouds, MapReduce, key-value/NoSQL stores, classical distributed algorithms, widely-used distributed algorithms, scalability, trending areas, and much, much more! Know how these systems work from the inside out. In the programming assignments, implement some of these concepts in template code (programs) provided in the C++ programming language. Prior experience with C++ is required.

View Cloud jobs HERE!

Interested in a career in tech? View all our live IT jobs HERE!

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