Mainframe COBOL Developer From Basics to Advanced (2025)

via Udemy

Go to Course: https://www.udemy.com/course/master-cobol-programming-from-basics-to-advanced/

Overview

Unlock the power of COBOL, the decades-old language still running critical systems in banking, government, and enterprise IT! This comprehensive course takes you from absolute beginner to job-ready COBOL developer, with hands-on projects mimicking real-world scenarios.You'll master:- Core COBOL syntax & structure-Write efficient, standards-compliant code using divisions, paragraphs, and sections- File handling-Process sequential, indexed, and relative files for payroll, reports, and batch jobs- Data manipulation-Master Comp-3, tables, and editing characters for business logic and financial calculations- Debugging & optimization-Troubleshoot numeric overflows, logic errors, and legacy code with professional techniquesWhy COBOL? With 60% of financial transactions relying on COBOL systems and a critical shortage of skilled developers, learning COBOL opens doors to high-paying, stable careers in mainframe modernization. Many Fortune 500 companies urgently need COBOL expertise to maintain their core systems.Course Highlights:Modern development setup: Use VS Code with WSL to code COBOL efficiently on WindowsEnterprise-grade projects: Build a payroll processor, sales commission calculator, and employee file mergerPerformance tuning: Learn how to optimize COBOL programs for large-scale data processingLegacy integration: Understand how COBOL interacts with modern databases and APIsPerfect for:• IT professionals expanding their mainframe skills• Career changers seeking recession-proof opportunities• Computer science students wanting to understand foundational languages• Tech managers overseeing legacy system modernizationNo prior programming experience required! We start from scratch, teaching you everything from "Hello World" to advanced file processing.Enroll today to master the hidden language powering global finance and infrastructure!

Skills

Reviews