University of California, Santa Cruz
Skills you'll gain: Programming Principles, Program Development, Computational Logic, Memory Management
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Role-Based Access Control (RBAC), Collaborative Software, Authorization (Computing), Identity and Access Management, Data Security, User Accounts, User Provisioning, Security Management, Project Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Transformation, Data Wrangling, R (Software), Data Analysis, Data Manipulation, R Programming, Data Cleansing, Scripting, Programming Principles, Data Structures
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Month End Closing, Inventory Accounting, Inventory Management System, Balancing (Ledger/Billing), Accounting, Sales Tax, Accounting Software, General Accounting, Reconciliation, Payroll, Payroll Administration, Ledgers (Accounting), Tax Management, Small Business Accounting, Payroll Reporting, Payroll Tax, Bookkeeping, Finance, Enterprise Application Management, Business
Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Regression Analysis, Calculus, Model Optimization, Mathematical Software, Numerical Analysis, Applied Mathematics, Applied Machine Learning, Linear Algebra, Artificial Neural Networks, Derivatives
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Rust (Programming Language), Containerization, Data Pipelines, CI/CD, Docker (Software), Jenkins, Application Deployment, DevOps, LLM Application, Continuous Integration, Hugging Face, Unit Testing, Large Language Modeling, Test Case, Restful API, Serverless Computing, Command-Line Interface, Natural Language Processing, Computer Programming, Cloud Computing
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Red Hat Enterprise Linux, Linux Administration, Operating System Administration, Linux Servers, Hardening, Linux, Package and Software Management, Systems Administration, System Configuration, Linux Commands, System Monitoring, Servers, Security Controls, User Provisioning, Patch Management, Network Performance Management, Computer Security, Firewall, Cyber Security Assessment, Network Infrastructure
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Metasploit, Exploitation techniques, Cloud Security, Vulnerability Scanning, Cyber Security Assessment, Network Security, Application Security, Vulnerability Assessments, Cybersecurity, Mobile Security, Human Factors (Security), Network Analysis, Scripting, Virtual Machines, Linux, Technical Communication
Advanced · Course · 3 - 6 Months

Skills you'll gain: Database Architecture and Administration, Relational Databases, PostgreSQL, Database Management, Scalability, Data Persistence, Databases, Database Management Systems, Disaster Recovery, System Monitoring, Data Pipelines, Data Manipulation, Data Transformation
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Claude Code, Vibe coding, Full-Stack Web Development, Anthropic Claude, No-Code Development, Application Development, Web Development Tools, Frontend Integration, Web Applications, JavaScript Frameworks, Mobile Development Tools, Development Environment, Application Deployment, Cloud Deployment, AI Workflows, ChatGPT, React.js, Debugging, Prompt Engineering, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Grafana, Prometheus (Software), Site Reliability Engineering, System Monitoring, Event Monitoring, Devops Tools, Software Visualization, Reliability, Kubernetes, Continuous Monitoring, Distributed Computing, Dashboard Creation, Anomaly Detection, Performance Metric, Service Level, Systems Analysis, Performance Analysis, Issue Tracking, Incident Response, Time Series Analysis and Forecasting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Payment Systems, Banking Services, Banking, Payment Processing, Automated Clearing House, Bank Regulations, Credit/Debit Card Processing, Operational Risk, Financial Systems, Financial Regulation, Payment Processing and Collection, Financial Regulations, Credit Risk, Financial Controls, FinTech, Point of Sale, International Finance, Transaction Processing, Digital Transformation
Mixed · Course · 1 - 4 Weeks