Theoretical computer science courses can help you learn algorithms, computational complexity, automata theory, and formal languages. You can build skills in problem-solving, mathematical reasoning, and algorithm analysis, that support tackling complex computational tasks. Many courses introduce tools like Python for algorithm implementation, LaTeX for typesetting mathematical documents, and software for simulating automata, allowing you to apply these concepts in practical scenarios.

University of Minnesota
Skills you'll gain: User Story, Agile Software Development, Agile Methodology, Agile Project Management, Agile Product Development, Scrum (Software Development), Sprint Planning, Software Development Methodologies, Release Management
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Pipelines, CI/CD, AI Workflows, Agentic systems, Technology Roadmaps, DevOps, Build Tools, Real Time Data, Development Environment, Data Architecture, TypeScript, Software Documentation, Software Development Tools, Data Processing, Computer Programming Tools, Rust (Programming Language), Application Deployment
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Google Cloud Platform, Amazon Web Services, Cloud Engineering, Public Cloud, Virtual Networking, Cloud Infrastructure, Cloud Computing Architecture, Cloud Platforms, Virtual Private Networks (VPN), Network Architecture, User Provisioning, Cloud Management, Network Infrastructure, Firewall, User Accounts, Network Routing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Embedded Systems, System Software, Software Architecture, Computer Engineering, Hardware Architecture, Systems Architecture, Build Tools, Dependency Analysis, Cross Platform Development, Linux, Software Design Patterns, C++ (Programming Language)
Intermediate · Course · 1 - 4 Weeks

JetBrains
Skills you'll gain: Kotlin, Java Programming, Java, IntelliJ IDEA, Android Development, Mobile Development, Object Oriented Programming (OOP), Integrated Development Environments, Functional Design, Interoperability, Computer Programming, Programming Principles, Scripting, Unit Testing, Software Development, Development Environment, Code Review
Intermediate · Course · 1 - 3 Months

Total Seminars
Skills you'll gain: Pandas (Python Package), Data Processing, Data Structures, Python Programming, Scripting, Code Reusability, Automation, Programming Principles, Functional Design, Development Environment, Data Preprocessing, Data Manipulation, Data-oriented programming, Computational Logic, Jupyter, Computer Programming, Software Installation
Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Security Engineering, Authentications, Threat Modeling, Network Security, Public Key Infrastructure, Distributed Denial-Of-Service (DDoS) Attacks, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Firewall, Cyber Attacks, Cryptography, Infrastructure Security, Cybersecurity, Data Encryption Standard, Threat Management, Cyber Risk, IT Security Architecture, Mobile Security, Enterprise Security, Cyber Security Assessment
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Open Web Application Security Project (OWASP), SonarQube, Threat Modeling, Secure Coding, Application Security, Security Testing, DevSecOps, Code Review, Maintainability, Vulnerability Scanning, Software Quality (SQA/SQC), Risk Mitigation, Software Quality Assurance, MITRE ATT&CK Framework, Vulnerability Assessments, Cyber Security Assessment, Software Technical Review, Continuous Integration, Vulnerability Management, Cyber Attacks
Intermediate · Specialization · 1 - 3 Months

Beginner · Course · 1 - 4 Weeks

Clemson University
Skills you'll gain: Data Structures, Algorithms, Theoretical Computer Science, Computer Programming, Computer Science, Probability, Program Development, Probability Distribution, Design Strategies, Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Android Development, Android Studio, Mobile Development, User Interface (UI), Mobile Development Tools, Kotlin, Application Development, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, UI Components, Mobile Security, Data Persistence, Data Management, Geographic Information Systems, Restful API, Performance Tuning, Global Positioning Systems, Application Programming Interface (API), Cloud Storage, Application Performance Management
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Pseudocode, C++ (Programming Language), Object Oriented Programming (OOP), C and C++, Object Oriented Design, File I/O, Integrated Development Environments, Computer Programming, Development Environment, Programming Principles, Data Structures, Program Development, Algorithms, Interactive Design, Data Modeling, FinTech, Software Engineering, Test Data, Data Validation, Verification And Validation
Build toward a degree
Intermediate · Specialization · 1 - 3 Months