Radical Technologies
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★★★★★
(2,095 ratings)  50,000+ Student

MAINFRAME DEVELOPER

The Mainframe Developer course is designed for learners who want to build a career in enterprise application development using IBM mainframe technologies. The training covers COBOL, JCL, DB2, CICS, VSAM, mainframe utilities, batch processing, debugging, and application development through hands-on projects and real-world business scenarios. Students learn how to develop, maintain, and support mission-critical applications used by banking, insurance, healthcare, retail, and government organizations. As mainframe systems continue to power large-scale enterprise operations worldwide, this course is ideal for fresh graduates, software developers, programmers, IT professionals, and anyone looking to build a stable and rewarding career in mainframe development.

RT
Radical Technologies
50,000+ English 40 hours Weekdays / Weekends Classroom / Online / Corporate
Online / Classroom

MAINFRAME DEVELOPER

IT Training Programme

Duration 40 hours
Batch Type Weekdays / Weekends
Mode of Training Classroom / Online / Corporate
Locations Pune, Bangalore, Kochi
Language English
Certification Globally Recognized
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What you'll learn

Understand core concepts and architecture from the ground up
Get hands-on with the tools used by working professionals
Build real-world projects you can add to your portfolio
Learn industry best practices and coding standards
Practice with real datasets and real-world scenarios
Prepare for certification and technical interviews
Work on collaborative, team-based exercises
Apply performance tuning and optimization techniques
Understand how the technology fits into a larger ecosystem
Complete assignments reviewed by mentors

Programme Overview

20 sections covering the complete curriculum — a single, progressive learning arc.

40 hours
Training Duration
20
Core Modules
231
Total Lessons
4.8
Average Rating
50K+
Students Trained
01

Foundations & Core Concepts

Get hands-on with the fundamentals and architecture — the building blocks for everything that follows.

Fundamentals Architecture Setup
02

Hands-On Practical Training

Work through real exercises and assignments designed to mirror what you will do on the job.

Practicals Assignments Labs
03

Real-World Projects

Apply what you have learned to end-to-end projects that go straight into your portfolio.

Projects Portfolio Case Studies
04

Advanced Techniques

Go beyond the basics with advanced concepts, integrations and production-grade practices.

Advanced Integration Best Practices
05

Ecosystem Integration

Understand how this technology connects with the broader tools and platforms used in the industry.

Ecosystem Tools Platforms
06

Performance & Interview Prep

Master optimization techniques and prepare for the technical interview questions employers actually ask.

Optimization Interview Prep Certification

Who is this programme for?

Whether you're already writing code, working with data, or supporting applications today — this programme is built to take you into a OTHER role.

Software Developers

Engineers who want to add this skill set to their toolkit

Analysts & Consultants

Professionals moving into a more technical, hands-on role

IT Professionals

System admins and support engineers upskilling into a new domain

Fresh Graduates

CS/IT graduates aiming for a job-ready technical role

Course Curriculum

20 sections  •  231 lessons  •  40 hours

01 Target Audience
Freshers
COBOL Developers
Application Support Engineers
Legacy System Developers
Banking & Insurance Domain Professionals
Mainframe Application Developers
02 Module 1: Introduction to Mainframe Technology

Topics

Mainframe Fundamentals
Mainframe Architecture
IBM Z Systems Overview
Mainframe Components
LPAR Concepts
Batch Processing vs Online Processing
Mainframe Operating Systems
Enterprise Computing Concepts
Mainframe Development Life Cycle

Assignment

  • Study IBM Mainframe Architecture.

Job Scenario

  • Understanding enterprise banking systems running on IBM Mainframes.
03 Module 2: TSO/ISPF Fundamentals

Topics

TSO Commands
ISPF Panels
Dataset Management
PDS and PS Files
Editing Techniques
Dataset Utilities
Member Management
Job Submission
Dataset Allocation

Assignment

  • Create and manage datasets.

Lab

ISPF Navigation Exercises.
04 Module 3: JCL (Job Control Language)

Topics

JCL Fundamentals
JOB Statement
EXEC Statement
DD Statement
Procedures (PROC)
Symbolic Parameters
Temporary Datasets
GDG Concepts
SORT Utilities
IDCAMS Utilities
File Handling
Restart and Recovery

Project

Batch Payroll Processing System.

Assignment

  • Create JCLs for data processing jobs.

Job Scenario

  • Managing nightly banking batch jobs.
05 Module 4: COBOL Programming Fundamentals

Topics

COBOL Structure
Identification Division
Environment Division
Data Division
Procedure Division
Variables and Data Types
Arithmetic Operations
Conditional Statements
Loops
Tables and Arrays
String Handling
File Processing

Assignment

  • Employee Management Application.

Lab

Develop multiple COBOL programs.
06 Module 5: Advanced COBOL Programming

Topics

Modular Programming
Subprograms
CALL Statements
Dynamic Calls
File Processing Techniques
Sequential Files
Indexed Files
VSAM Access Methods
Table Processing
Search Techniques
Error Handling
Performance Optimization

Project

Banking Account Management System.

Assignment

  • Develop reusable COBOL modules.

Job Scenario

  • Enhancing enterprise banking applications.
07 Module 6: VSAM (Virtual Storage Access Method)

Topics

VSAM Fundamentals
KSDS
ESDS
RRDS
Alternate Indexes
VSAM Utilities
Data Loading
Data Access Methods
File Maintenance

Assignment

  • Create and manage VSAM files.

Project

Customer Master Data Repository.

Job Scenario

  • Managing high-volume customer data.
08 Module 7: DB2 for Mainframe

Topics

DB2 Architecture
SQL Fundamentals
DDL Commands
DML Commands
Stored Procedures
Views
Indexes
Joins
Cursor Processing
Embedded SQL in COBOL
Performance Tuning
Locking Mechanisms

Assignment

  • Design DB2 Database.

Project

Insurance Policy Management System.

Job Scenario

  • Developing DB2-based applications.
09 Module 8: CICS (Customer Information Control System)

Topics

CICS Architecture
Online Transaction Processing
Maps and Screens
BMS Fundamentals
Transaction Design
COMMAREA
Program Linking
Pseudo Conversational Programming
Error Handling
Debugging Techniques

Assignment

  • Create online customer inquiry screens.

Project

ATM Transaction System.

Job Scenario

  • Supporting online banking applications.
10 Module 9: Mainframe Utilities

Topics

SORT Utility
SYNCSORT
IDCAMS
IEBGENER
IEBCOPY
IEFBR14
DFSORT
File Comparison Utilities
Dataset Maintenance

Assignment

  • Process large data files using utilities.

Job Scenario

  • Daily operational data processing.
11 Module 10: File Processing Techniques

Topics

Sequential Files
VSAM Files
File Handling Methods
File Conversion
Data Validation
File Merging
File Splitting
Error Reporting

Assignment

  • Customer Data Conversion Project.

Job Scenario

  • Migration of legacy customer data.
12 Module 11: Mainframe Testing

Topics

Unit Testing
Integration Testing
Batch Testing
Online Testing
File Validation
SQL Testing
Test Case Design
Defect Tracking

Assignment

  • Test banking application modules.

Project

Mainframe Application Testing Framework.
13 Module 12: Mainframe Debugging & Troubleshooting

Topics

Abend Codes
Common JCL Errors
COBOL Runtime Errors
CICS Errors
DB2 Errors
Job Failures
Performance Issues
Root Cause Analysis

Assignment

  • Resolve real-world production issues.

Job Scenario

  • L2/L3 Mainframe Production Support.
14 Module 13: Mainframe Production Support

Topics

Incident Management
Batch Monitoring
SLA Management
Job Scheduling
Root Cause Analysis
Change Management
Problem Management
ServiceNow Integration

Project

Production Support Simulation.

Job Scenario

  • Handling critical banking production incidents.
15 Module 14: Mainframe DevOps & Modernization

Topics

Git for Mainframe
Jenkins Integration
Automated Build Processes
Mainframe CI/CD
API Enablement
REST Integration
Hybrid Cloud Integration
Mainframe Modernization Concepts

Assignment

  • CI/CD Pipeline for COBOL Applications.

Project

Modernizing Legacy Banking Applications.
16 Module 15: Banking Domain for Mainframe Developers

Topics

Core Banking Concepts
Customer Accounts
Deposits
Loans
Interest Calculation
Fund Transfers
ATM Processing
SWIFT Basics
Regulatory Compliance

Project

Core Banking System.

Job Scenario

  • Banking Application Development.
17 Capstone Projects

Project 1: Banking Management System

COBOL
DB2
VSAM
JCL

Project 2: ATM Transaction Processing System

CICS
COBOL
DB2

Project 3: Insurance Claims Processing System

COBOL
VSAM
DB2

Project 4: Payroll Management System

Batch Processing
JCL
COBOL

Project 5: Customer Relationship Management System

CICS
DB2
COBOL
18 Real-Time Job-Oriented Scenarios

Banking

Nightly interest calculation jobs.
ATM transaction failures.
Loan processing batch jobs.
Customer account updates.

Insurance

Policy creation and renewal processing.
Claims settlement automation.

Retail

Inventory reconciliation.
Sales transaction processing.

Production Support

Resolving ABEND S0C7 and S322 errors.
Fixing failed batch jobs.
Recovering VSAM file corruption.
DB2 deadlock troubleshooting.
19 Assignments Included
50+ COBOL Programming Assignments
30+ JCL Exercises
20+ DB2 Assignments
20+ CICS Development Tasks
15+ VSAM Projects
50+ Production Support Scenarios
100+ Interview-Oriented Questions
20 Target Job Roles
Mainframe Developer
COBOL Developer
Mainframe Application Developer
Mainframe Production Support Engineer
CICS Developer
DB2 Developer
Mainframe Modernization Engineer
Banking Application Developer
Mainframe Technical Analyst

Tools & Technologies

Every tool listed here is installed, configured and used in a hands-on lab session.

Core Tools

Hands-On Labs

Practical Environment

Industry-Standard Tools

Real-World Setup

Guided Exercises

Skill Building

Sample Datasets

Practice Material

Practice & Projects

Mini Projects

Applied Practice

Assignments

Mentor Reviewed

Doubt Sessions

Live Support

Career Readiness

Resume Building

Career Support

Mock Interviews

Interview Prep

Certification Prep

Global Recognition

Deployment & Delivery

Production Practices

Real-World Ready

Best Practices

Industry Standards

231+
Hands-On Lessons
20
Core Modules
40 hours
Training Duration
100%
Practical Training

You don't just learn MAINFRAME DEVELOPER. You ship it.

Three major projects, each mirroring how production teams actually work — from guided foundations to a portfolio-ready capstone.

PROJECT // 01

Guided Foundation Project

Requirement Analysis

Guided Implementation

Mentor Review

Iteration

Foundation Beginner

Apply the fundamentals in a structured, mentor-reviewed project

Take the core concepts from the first half of the curriculum and apply them to a realistic scenario, with guidance and feedback from your mentor at every step.

Structured project brief
Step-by-step implementation
Mentor feedback and review
Documented outcome
Stack Core Concepts Best Practices
PROJECT // 02

Applied Practice Project

Scenario Design

Independent Build

Testing & Validation

Peer Review

Applied Intermediate

Build a more independent project mirroring real production scenarios

Work through a project that combines multiple concepts from the curriculum, closer to how work is actually structured on the job — less hand-holding, more ownership.

End-to-end implementation
Testing and validation
Documentation
Peer/mentor review
Stack Applied Skills Testing
PROJECT // 03

Capstone Project

Planning

End-to-End Build

Review & Refinement

Presentation

Capstone Advanced

Take a project from requirements to a polished, portfolio-ready deliverable

Your final project — plan, build, test and present a complete solution using everything covered in the curriculum, reviewed by mentors before you graduate.

Complete working solution
Presentation-ready documentation
Mentor sign-off
Portfolio-ready deliverable
Stack Full Curriculum Portfolio

All 3 projects go directly into your portfolio & resume — reviewed by mentors before you graduate.

See Sample Project Reports

Upcoming Batches

No upcoming batches scheduled right now. Enquire to get notified.

Why Radical Technologies

Live Online Training
  • Highly practical oriented training
  • Installation support on your system
  • 24/7 Email and Phone support
  • 100% Placement Assistance
  • Global Certification Preparation
  • Trainer-Student Interactive Portal
  • Assignments and Projects by Mentors
Live Classroom Training
  • Weekend / Weekdays / Morning / Evening batches
  • 80:20 Practical and Theory ratio
  • Real-life Case Studies
  • Easy make-up for missed sessions
  • PSI | Kryterion | Redhat Test Centers
  • Lifetime Video Classroom Access (coming soon)
  • Resume Prep and Mock Interviews
Self-Paced Training
  • Learn 300+ courses at your own time
  • 50,000+ Satisfied Learners
  • Course Completion Certificate
  • Practical Labs available
  • Mentor Support available
  • Doubt Clearing Session available
  • 10% Discounted Global Certification

Like the Curriculum? Let's Get Started

Join 50,000+ students already enrolled at Radical Technologies

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Global Certification

Radical Technologies is the leading IT certification institute in Pune, offering globally recognized certifications across various domains. With expert trainers and comprehensive materials, we ensure students gain in-depth knowledge and hands-on experience to excel in their careers. Our certification programs are tailored to meet industry standards — from cloud technologies to data science — empowering individuals to stay ahead in the ever-evolving tech landscape.

Certificate of Completion

Career Services

At Radical Technologies, we are committed to your success beyond the classroom. Our 100% Job Assistance program ensures that you are not only equipped with industry-relevant skills but also guided through the job placement process. With personalised resume building, interview preparation, and access to our extensive network of hiring partners, we help you take the next step confidently into your IT career.

Career Support

Course Completed? Need next steps?
Need Interview Supports?
Need Job Assistance?
Came from any other Institute?

Join our Brush-up Session & get support until you find a job!

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Radical Learning Eco-System

Exam Simulator

Cloud SandBox

Hands-on Cloud Lab

Developer Coding Ground

Student Reviews

4.8★
Average learner rating
50K+
Students trained
30+
Hiring companies alumni work at
100%
Placement assistance
4.8
★★★★★

Course Rating

★★★★★
85%
★★★★☆
12%
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2%
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The Revit MEP Course in Bengaluru at Radical Technologies was well-structured and highly practical. The hands-on approach helped me gain real-world skills.
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MAINFRAME DEVELOPER Interview Questions

10 questions commonly asked in MAINFRAME DEVELOPER interviews.

  1. 01 What are the primary benefits of using Revit MEP in Building Information Modeling (BIM) compared to traditional CAD tools?
  2. 02 Can you explain the workflow for designing an HVAC system in Revit MEP, including load calculations and duct placement?
  3. 03 How do you perform clash detection in Revit MEP, and what steps do you take to resolve detected conflicts?
  4. 04 Describe the process of creating custom parametric components (families) in Revit MEP and provide an example of their practical use.
  5. 05 What tools in Revit MEP are used for energy analysis, and how can they help in designing sustainable building systems?
  6. 06 How do you manage collaboration between mechanical, electrical, and plumbing teams within a Revit MEP project?
  7. 07 What are the best practices for optimizing Revit MEP models to ensure smooth performance, especially in large-scale projects?
  8. 08 How would you use Revit MEP to design and analyze fire protection systems, including sprinkler layouts and pipe routing?
  9. 09 What steps would you take to ensure compliance with local building codes and standards when designing electrical systems in Revit MEP?
  10. 10 Can you explain how schedules and material takeoffs are generated in Revit MEP and their significance in project documentation?

Mainframe Developer Course Certification with Training In Pune

Radical Technologies is the leading institute in Bengaluru for comprehensive Revit MEP Training, offering industry-focused courses to help students and professionals excel in the field of Building Information Modeling (BIM). With a proven track record of delivering top-notch training, we are committed to providing unparalleled learning experiences through expert-led sessions and hands-on projects.

Our Revit MEP Course in Bengaluru is designed to equip learners with practical skills and in-depth knowledge of mechanical, electrical, and plumbing systems. We take pride in being the preferred choice for individuals seeking to advance their careers through our Revit MEP Certification in Bengaluru and placement-focused training programs.

Experienced Trainers: Our instructors are industry experts with years of hands-on experience in Revit MEP and BIM projects.

Real-World Projects: We emphasize project-based learning, ensuring our students gain practical expertise.

Placement Support: Our dedicated placement team connects you with top companies, helping you kickstart or advance your career.

Flexible Learning Options: Whether you prefer classroom sessions or online learning, we have options tailored to your needs.

At Radical Technologies, we are more than just a Revit MEP Institute in Bengaluru; we are your partners in professional growth. Join us today and take the first step towards mastering Revit MEP and excelling in the competitive AEC (Architecture, Engineering, and Construction) industry.

For more information on our Revit MEP Training in Bengaluru, contact us today!

Our Alumni Work At

Accenture
Amazon
Avisys Services
Birlasoft
Capgemini
Catchpoint
Cognizant
Darwish Cybertech
DataVision
GiBots
Google
Groots Software
HCL Technologies
IBM
Info Gain
Infosys
ITCube Solutions
KPIT
L&T Infotech
Microsoft
Mphasis
mPhatek
Oracle
Quantbit Technologies
Saina Cloud
TCS
Tech Mahindra
Wipro
YASH Technologies
Zensar Technologies
Accenture
Amazon
Avisys Services
Birlasoft
Capgemini
Catchpoint
Cognizant
Darwish Cybertech
DataVision
GiBots
Google
Groots Software
HCL Technologies
IBM
Info Gain
Infosys
ITCube Solutions
KPIT
L&T Infotech
Microsoft
Mphasis
mPhatek
Oracle
Quantbit Technologies
Saina Cloud
TCS
Tech Mahindra
Wipro
YASH Technologies
Zensar Technologies

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