Groovy Intermediate Training
Test Groovy code with JUnit and Spock, use extension methods, categories and Groovy truth, and apply static compilation and AST transforms. Learn Groovy through a clear Foundation to Advanced path, with hands-on labs, live cohort options, certification support and full LMS access.
Last updated
Self-paced video subscription
Billed yearly at ₹9,996. This includes all four levels, complete LMS access for one year, plus 20+ additional courses and 50+ tools access.
- All four Groovy levels in one price.
- 20+ additional courses and 50+ tools included, even when subscribing to one course.
- Best fit for learners who want full-library access and flexible progress.
Live & Interactive session
Instructor-led cohort, max 8 to 10 hours, with demos, labs, Q&A, assignments and practical review.
- Live small-batch cohort from soon.
- Interactive discussion and lab troubleshooting.
- Recommended for teams that need guided implementation.
About Groovy Intermediate Training.
Understand where Groovy fits in modern software delivery, what this level covers, and how the program builds practical confidence step by step.
Program overview
Groovy is taught as a practical technical skill for modern engineering, operations and platform teams. The course explains where the tool fits, how it is used in real delivery environments, and how learners can apply it through guided practice.
This DevOpsSchool Groovy program is built for working professionals who want usable skills instead of only conceptual exposure. The training emphasizes live examples, workflow clarity, operational controls and progressive skill depth from Foundation to Intermediate.
Private Groovy training for delivery teams, platform groups and engineering organizations.
DevOpsSchool provides corporate Groovy training for teams that need faster adoption, workflow standardization, administrative control, integration guidance and governance-ready rollout. Private batches can be aligned to development practice, release workflow, access model, maturity level and internal tooling.
- Private online or classroom delivery for engineering teams
- Aligned to Groovy usage maturity, admin depth and collaboration patterns
- Useful for rollout, migration, governance and workflow consistency goals
- Can be tailored for developers, administrators, DevOps teams and leadership stakeholders
Why teams use DevOpsSchool
DevOpsSchool combines live demonstration, practical workflow discussion, implementation-oriented examples, and strong post-session learning support. That makes the training more usable for real teams than generic slide-led courses.
Choose any level. The page still shows the full progression.
Foundation, Essential, Intermediate and Advanced are presented as one linked training flow. Self-paced buyers get all levels by default, even if they start from only one course page.
Instructor-led, self-paced and corporate delivery options.
Compare delivery format, duration, level access and batch style. Fees are shown only in the top decision panel and once again after the agenda.
| Duration | Mode | Level access | Batch |
|---|---|---|---|
| 8 to 10 Hrs. max | Live & Interactive | Intermediate | Public batch |
| 1 year LMS access | Self-paced video | All 4 levels | Anytime access |
| 3 Days | Corporate | Groovy Intermediate Training | Private team batch |
What learners should be able to do after Groovy training.
The outcomes are written for practical delivery teams: developers, DevOps engineers, release engineers, administrators and technical leads.
Write idiomatic Groovy
Use Groovy syntax, collections, closures and dynamic features to write concise JVM code and scripts.
Test Groovy applications
Write reliable unit tests with JUnit and Spock, using mocks, stubs and data-driven specifications.
Integrate data and services
Process XML and JSON, call REST services and work with databases from Groovy applications.
Why this skill, what you will achieve, and who should attend.
Use this section to decide whether the course matches your role, current experience and expected Groovy responsibilities before reviewing the detailed agenda.
Why Groovy matters
- Groovy helps teams standardize a critical part of their software delivery, infrastructure, automation or operations workflow.
- It gives learners a repeatable way to move from basic usage to confident execution in team and enterprise environments.
- For DevOps and platform teams, Groovy becomes more valuable when connected with automation, governance, monitoring and delivery practices.
- Teams using Groovy effectively reduce ad-hoc execution and move toward consistent engineering standards.
Objectives
- Understand Groovy concepts, architecture, terminology and operational usage patterns.
- Learn practical configuration, workflow design, access controls, team usage and quality practices.
- Apply Groovy in real delivery workflows using automation, integrations, traceability and governance patterns.
- Build practical confidence to use Groovy for individual, team and organizational use cases.
Pre-requisites
- Basic computer literacy and familiarity with software development workflows.
- Helpful but not mandatory: introductory DevOps, cloud, automation or software delivery awareness.
- No deep programming background is required for the Foundation and Essential levels.
Who this course is for
- Developers, administrators and engineers who need practical Groovy usage skills.
- DevOps engineers, release engineers, SREs and platform teams managing delivery standards.
- Engineering leads and technical managers responsible for workflow quality, access controls and governance.
- Corporate teams migrating to or standardizing on Groovy.
Small-batch live training starts every month.
Weekday batches start on the 1st and weekend batches on the first Saturday of every month. One-to-one and corporate sessions are scheduled on demand.
Weekend live batch
Starts on the first Saturday of every month. Weekend sessions with demos, labs and Q&A; max 10 learners.
Weekday live batch
Starts on the 1st of every month. Weekday sessions for working professionals and distributed teams; max 10 learners.
Ask advisorAgenda depth up to the selected level.
This page shows the learning flow from Foundation through Intermediate. Each level adds to the previous one, and the agenda stops at the current page level. Day counts are for corporate (day-wise) delivery; live online batches cover the same agenda in max 8 to 10 hours.
Foundation Level: Groovy setup, shell, scripts and basic syntaxDay 1
- Getting started with Groovy: introduction to Apache Groovy and its relationship to Java and the JVM
- Polyglot programming and why Groovy: optional typing, scripting, DSLs, Gradle builds and Jenkins pipelines
- Installation: SDKMAN!, the Windows installer, GROOVY_HOME and checking groovy --version
- Groovy shell: groovysh (Groovy Shell) for interactive exploration and groovyConsole
- Groovy scripts: running .groovy files, scripts versus classes, command-line arguments and shebang lines
- IDEs: Groovy support in IntelliJ IDEA, VS Code and Eclipse
- Basic syntax: optional semicolons and parentheses, def and types, GStrings and string interpolation
- Groovy operators: safe navigation ?., Elvis ?:, spread *. and == semantics
- Collections: list and map literals with each, collect, findAll, inject and groupBy
- Ranges: inclusive and exclusive ranges, step and ranges in loops and switch
- Control structures: the Groovy switch, for-in loops and exception handling
- First script: processing a text file with File.eachLine and string manipulation
Essential Level = Foundation + functions, closures, dynamic features, XML and GrapeDay 2 · 2 days cumulative
- Functions: methods, default parameters, named arguments and varargs
- Closures: syntax, the implicit it parameter, delegate, owner and this, and closures as arguments
- Closure techniques: currying, composition, memoize and trampoline
- Dynamic capabilities: duck typing, dynamic method invocation, properties and Expando
- Classes and objects: POGOs, auto-generated properties, constructors, traits and interfaces
- Working with XML: introducing our course project and the GPX file format
- Reading XML documents: XmlSlurper and XmlParser with GPath navigation
- Writing XML documents: MarkupBuilder and StreamingMarkupBuilder
- Introducing dependency management in Groovy: working with Grape and @Grab
- Files and I/O: reading and writing files and directories with withReader and withWriter
- Strings and regular expressions: the =~ and ==~ operators, pattern matching and multiline strings
Intermediate Level = Essential + unit testing, deeper syntax and compile-time featuresDay 3 · 3 days cumulative
- Introduction to unit testing: unit testing in Groovy with JUnit 5 and GroovyTestCase
- Spock framework: given, when and then blocks and data-driven tests with where tables
- Mock objects: MockFor and StubFor, Spock mocks and stubs and verifying interactions
- Unit testing our application: testing the GPX application and reading coverage reports
- Digging deeper with Groovy syntax: Groovy extension methods (GDK) and writing extension modules
- Groovy truthfulness: Groovy truth for null, empty collections, strings and numbers and custom asBoolean
- Adding functionality with categories: use() blocks and the @Category annotation
- Implicit return methods: last-expression returns and readability guidelines
- Static compilation and type checking: @CompileStatic and @TypeChecked for speed and safety
- AST transformations: @ToString, @EqualsAndHashCode, @Immutable, @Canonical, @Builder and @Log
- Building Groovy projects: the Gradle groovy plugin, project layout and running tests in CI
- Groovy in Jenkins: scripted and declarative pipeline syntax and shared libraries
Choose live training or a full year of self-paced access.
If someone buys Foundation, Essential, Intermediate or Advanced as self-paced video, the price stays the same and access is granted to all four levels by default.
Self-paced video subscription
Billed yearly at ₹9,996. This includes all four levels, complete LMS access for one year, plus 20+ additional courses and 50+ tools access.
- All four Groovy levels in one price.
- 20+ additional courses and 50+ tools included, even when subscribing to one course.
- Best fit for learners who want full-library access and flexible progress.
Live & Interactive session
Instructor-led cohort, max 8 to 10 hours, with demos, labs, Q&A, assignments and practical review.
- Live small-batch cohort from soon.
- Interactive discussion and lab troubleshooting.
- Recommended for teams that need guided implementation.
Method of training and assessment.
The course emphasizes practical demonstration, hands-on labs and assignment-based validation instead of passive lecture-only learning.
| SL | Method of training and assessment | Weightage |
|---|---|---|
| 1 | Understanding the problem space | 5% |
| 2 | Concept discussion | 10% |
| 3 | Live demo and walkthrough | 25% |
| 4 | Lab and hands-on exercises | 50% |
| 5 | Assignments and evaluation | 10% |
Labs, exercises and real workflow practice.
Every level moves from explanation to hands-on practice, review and troubleshooting.
Write your first Groovy scripts
Install Groovy, explore the language in groovysh and write a script that reads a log file and summarises it with collections and ranges.
Process GPX route files
Read GPX route files with XmlSlurper, compute distances with closures and collections, and write a summary XML report with MarkupBuilder.
Test and harden the GPX application
Cover the GPX application with Spock specifications and mocks, refactor it with AST transformations and @CompileStatic and build it with Gradle.
Groovy is taught as part of a working delivery ecosystem.
You learn where the tool sits in the wider engineering workflow, not in isolation.
Core foundations
Terminology, concepts, architecture and the operating model behind the tool.
Workflow traceability
Map practical work to tasks, approvals, documentation and delivery visibility.
Automation and integration
Use Groovy with validation checks, automation hooks and delivery workflows.
Governance controls
Operate with permissions, approvals, policy checks and production-safe workflows.
How your practical work is assessed.
Your certificate is backed by labs, assignments, capstone thinking and completion evidence.
Assignments
Level-specific assignments verify setup, configuration, workflow quality and operating discipline.
Hands-on validation
Learners are expected to complete practical usage, automation and troubleshooting exercises.
Completion record
Certificate issuance is tied to demonstrated participation, practical completion and course-level coverage.
Led by Rajesh Kumar and the DevOpsSchool practitioner network.
Training is grounded in practical DevOps, SRE, security, release and platform engineering experience with real enterprise delivery context.
Earn a DevOpsSchool Groovy certificate.
Completion includes a digital certificate with credential details, practical assignments and a learning record aligned to the selected Groovy level.
Certificate verificationCertificate of Completion
Groovy Intermediate Training
Unique credential ID, verifiable online
What learners say about training with Rajesh Kumar.
“Rajesh is very good trainer. Rajesh was able to resolve our queries and question effectively. We really liked the hands-on examples covered during this training program.”
“Very well organized training, helped a lot to understand the AWS concept and detailed related to various tools. Very helpful”
“The training was very useful and interactive. Rajesh helped develop the confidence of all.”
Rated 4.6 on Google · All testimonials · Video reviews on YouTube
Quoted as published, from learners in Rajesh Kumar's live trainings across DevOpsSchool courses.
Used by developers, DevOps engineers, release leads and engineering managers.
Private batches are available for teams that want the same agenda aligned to their own tools and workflows.
Why this Groovy path is different.
The value is not only one course. The subscription unlocks the full learning ecosystem for one year.
| Feature | DevOpsSchool Groovy Training | Typical short course |
|---|---|---|
| Levels | Foundation, Essential, Intermediate, Advanced | Single generic syllabus |
| Self-paced access | All four levels plus 20+ courses and 50+ tools | Usually one course only |
| Live training | Demos, labs, Q&A and assignment review | Often lecture-heavy |
| Certificate | DevOpsSchool completion certificate | Varies by provider |
Questions learners ask before joining.
Does Foundation cost less than Advanced?
No. Self-paced pricing is intentionally the same because access includes all four levels by default.
What is included in the yearly subscription?
One year of complete LMS access, all four levels for the selected course, plus 20+ additional courses and 50+ tools access.
Can corporate teams request customization?
Yes. The live format can be aligned to team tools, governance requirements, workflows and internal delivery standards.
What is the recommended sequence?
Foundation → Essential → Intermediate → Advanced. The agenda is designed so each level builds on the previous one.
Talk to DevOpsSchool before choosing the batch.
Use this support section for batch questions, corporate planning, LMS access clarifications, or guidance on which Groovy level fits your team.
India / Worldwide: +91 99057 40781
USA: +1 (469) 756-6329
Email: contact@DevOpsSchool.com
Chat on WhatsAppExtend the course with articles, explainers and workflow guidance.
Continue learning with supporting articles that connect Groovy practices to DevOps, automation, governance and delivery workflows.
Training snapshots and certificate preview.
A look at the completion certificate and the course.
Certificate preview
See what course completion evidence looks like.
Tool-focused training
Course visuals reinforce the Groovy workflow and subject area.
Live batch experience
Training supports live online, private team and workshop-style delivery.
Start Groovy Intermediate training.
Next weekday batch starts on the 1st; weekend batch on the first Saturday. Batches are capped at 10 learners. Send your details and DevOpsSchool will share the syllabus and batch options.