COBOL courses can help you learn programming fundamentals, data processing, file handling, and business application development. You can build skills in debugging, optimizing code, and working with legacy systems. Many courses introduce tools like IBM's Enterprise COBOL and Micro Focus Visual COBOL, that support maintaining and modernizing existing applications in various industries. You'll also explore concepts such as structured programming, report generation, and database integration, all of which are crucial for effective COBOL programming.

Dartmouth College
Skills you'll gain: C (Programming Language), Software Documentation, Programming Principles, Computer Programming, Embedded Software, Computer Programming Tools, Computational Logic, Linux
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computational Logic, Data Structures, Diagram Design, Data Store, Dataflow, Functional Design, Program Development, Data Management
Intermediate · Course · 1 - 3 Months

Jordan University of Science and Technology
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, C# (Programming Language), Program Development, Software Engineering, C++ (Programming Language), Data Structures, Software Development, Computer Programming, Programming Principles, Java, Query Languages
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Shell Script, Unix Shell, File Management, File Systems, Unix, Unix Commands, Operating System Administration, Scripting, Operating Systems, File I/O, Command-Line Interface, OS Process Management, Identity and Access Management, System Configuration
Beginner · Course · 1 - 3 Months

International Institute of Information Technology, Hyderabad
Skills you'll gain: Hardware Troubleshooting, Computer Engineering, Computer Science, System Programming, Memory Management, Performance Tuning, C (Programming Language), Computational Logic, Numerical Analysis, Algorithms, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Wrangling, Exploratory Data Analysis, Database Design, Ggplot2, Data Presentation, Data Visualization Software, Data Visualization, Relational Databases, Statistical Visualization, Data Collection, Interactive Data Visualization, Predictive Modeling, Statistical Analysis, Microsoft Excel, Analytical Skills, R (Software), Excel Formulas, Data Cleansing, Data Manipulation
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: User Accounts, Operating System Administration, Unix, Systems Administration, File Systems, User Provisioning, Midrange Computer, File Management, System Monitoring, Unix Commands, System Configuration, Identity and Access Management, Performance Tuning, Command-Line Interface, Data Storage, Capacity Management
Intermediate · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Generative AI, Code Reusability, LLM Application, Matlab, Software Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Case Studies, Data Processing, Automation, Statistical Programming, Data Manipulation, Code Reusability, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Oracle Databases, Memory Management, Database Management, Database Architecture and Administration, Relational Databases, Database Software, Data Storage Technologies, Performance Tuning, Servers, Database Management Systems, User Accounts, Disaster Recovery, Data Storage, Role-Based Access Control (RBAC), System Configuration, Authentications
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Bash (Scripting Language), Shell Script, Linux Commands, Unix Shell, Scripting, Linux, Scripting Languages, Linux Administration, Linux Servers, Remote Access Systems, Data Maintenance, OS Process Management, Computational Logic, File Management, File I/O
Mixed · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: C (Programming Language), Memory Management, System Programming, Computer Architecture, Embedded Software, Programming Principles, Code Reusability, Computer Programming, Linux
Beginner · Course · 1 - 3 Months