Free programming courses can help you learn coding languages like Python, JavaScript, and Ruby, along with foundational concepts such as algorithms and data structures. You can build practical skills in web development, software debugging, and creating applications, which are crucial for tackling real-world challenges.

Skills you'll gain: Digital Transformation, Cloud Computing Architecture, SAP S/4HANA, Cloud Computing, System Design and Implementation, SAP Applications, Cybersecurity, ABAP RESTful Programming Model (RAP), Software As A Service, Enterprise Architecture, Enterprise Resource Planning, Analytics, Business Technologies, Customer experience strategy (CX), Data Science, Microservices, Business Analysis, Application Development
Beginner · Course · 1 - 3 Months

KodeKloud
Skills you'll gain: Jenkins, Terraform, Infrastructure as Code (IaC), Linux Administration, Kubernetes, Docker (Software), CI/CD, Version Control, Ansible, Continuous Integration, Microservices, Devops Tools, GitHub, Containerization, Operating System Administration, Git (Version Control System), General Networking, Systems Administration, DevOps, Python Programming
Beginner · Specialization · 3 - 6 Months

Imperial College London
Skills you'll gain: Correlation Analysis, Regression Analysis, Data Analysis, R Programming, Descriptive Statistics, Statistical Modeling, R (Software), Exploratory Data Analysis, Model Evaluation, Statistical Analysis, Probability & Statistics, Biostatistics, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Deep Learning, Unsupervised Learning, Keras (Neural Network Library), Tensorflow, Convolutional Neural Networks, Generative Adversarial Networks (GANs), Transfer Learning, Recurrent Neural Networks (RNNs), Generative AI, Time Series Analysis and Forecasting, Reinforcement Learning, Computer Vision
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Package and Software Management, Linux Administration, Linux, Linux Commands, Virtual Private Networks (VPN), System Monitoring, Operating System Administration, Public Key Infrastructure, Ubuntu, Version Control, File Management, Command-Line Interface, Linux Servers, Intrusion Detection and Prevention, Git (Version Control System), File Systems, User Accounts, Firewall, Cloud Computing Architecture, DevOps
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: MITRE ATT&CK Framework, Cybersecurity, Cyber Threat Intelligence, Cyber Operations, IT Automation, Scripting, Python Programming
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Embedded Software, Embedded Systems, Debugging, Data Structures, System Programming, Microarchitecture, C (Programming Language), Hardware Architecture, Computer Architecture, Software Design, System Configuration, Development Environment, Peripheral Devices
Intermediate · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Computer Vision, Convolutional Neural Networks, Image Analysis, Deep Learning, Artificial Neural Networks, Robotics, Machine Learning Algorithms, Linear Algebra
Advanced · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Rmarkdown, Data Visualization, Data Visualization Software, Plot (Graphics), Ggplot2, Interactive Data Visualization, Shiny (R Package), Leaflet (Software), R Programming, Data Presentation, Graphing, Scatter Plots, Box Plots, Histogram, Spatial Data Analysis, Data Science, User Interface (UI), Data Analysis
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Apache Maven, Software Development Life Cycle, Unified Modeling Language, Object Oriented Programming (OOP), Build Tools, CI/CD, Object Oriented Design, Software Development Methodologies, Jenkins, Continuous Integration, Agile Methodology, Software Development Tools, Version Control, Software Design Patterns, Software Development, Test Driven Development (TDD), Computational Thinking, Cloud Development, Continuous Delivery, Programming Principles
Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Cryptography, Cryptographic Protocols, Encryption, Public Key Cryptography Standards (PKCS), Arithmetic, Cybersecurity, Algorithms, Computational Thinking, Theoretical Computer Science, General Mathematics, Applied Mathematics, Python Programming
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Database Design, Database Management Systems, SQL, NoSQL, Data Warehousing, Relational Databases, Database Architecture and Administration, Database Administration, Databases, Data Modeling, Database Theory, Database Management, Query Languages, Big Data, Data Architecture, Database Application, Data Access, Data Science, Data Manipulation, Data Processing
Build toward a degree
Beginner · Specialization · 3 - 6 Months