Software Development and Programming

Ruby on Rails Training

Name: Vision Reach Global Consultancy
Address: Nairobi, KE
Telephone: +254 757 398 919

Rails remains a productive framework for launching and maintaining web applications, letting small teams deliver features quickly through convention over configuration. The ten days start with the Ruby language foundations Rails relies on, including blocks, modules, hashes and idiomatic object-oriented code. You then study Rails architecture and the MVC request cycle, tracing how a request travels through the router, controller, model and view. Active Record sessions cover migrations, associations, validations, callbacks and efficient querying, along with sound data modelling for relational databases.

Routing, controllers and views are practised by building RESTful resources, forms, partials and layouts for a working application. Automated model, controller and system tests keep the codebase reliable as features are added. Security sessions address authentication, authorisation, strong parameters and protection against common web attacks. Web developers moving from PHP, Python or JavaScript, back-end engineers and technical founders building products will find it well paced. By the end you can create, test and secure a full Rails application and extend an existing codebase with confidence, following the conventions other Rails developers expect.

10 DaysIntermediateClassroomCPD-Accredited

About this course

Organizations and professionals increasingly rely on software dev and programming courses knowledge to stay competitive and deliver results. This course provides hands-on training in the methods, tools, and frameworks that matter most in today's environment.

Participants complete the course ready to apply these skills immediately in their own roles and organizations.

Throughout the programme, participants work through realistic scenarios drawn from development initiatives, donor-funded programmes, nonprofit operations, and public sector environments, examining how ruby on rails is applied in practice and where it most often breaks down. Delegates will develop practical skill in designing appropriate frameworks, selecting and applying the right tools for testing rails applications, interpreting findings, and communicating conclusions clearly to colleagues, management and external stakeholders. Sessions move deliberately from principles to application, so that each technique introduced is practised against a realistic problem before the programme moves on — strengthening both individual effectiveness and the wider capability of the organizations delegates return to.

Training Objectives

By the end of this course, participants will be able to:

Develop robust ruby on rails frameworks that support successful implementation and measurable outcomes.
Analyze performance using recognized evaluation methods drawn from testing rails applications.
Design practical systems that strengthen accountability, transparency and evidence generation.
Evaluate outcomes and assess longer-term impact across a range of operating contexts.
Apply relevant tools, frameworks and analytical methodologies confidently and appropriately.
Integrate routing, controllers and views into existing organizational processes and reporting structures.
Strengthen decision-making and operational effectiveness through evidence-based professional practice.

What you'll learn

Execute key processes and workflows in ruby on

Apply best-practice frameworks and methodologies

Solve real-world problems using course tools and techniques

Lead projects and initiatives with confidence

Measure and communicate impact and results

Build sustainable capability within your team

Stay current with evolving standards and practices

Key Takeaways

By the end of the Ruby on Rails Training, participants will leave with:

A comprehensive working understanding of ruby on rails principles and performance-measurement methodology.
Enhanced ability to design practical systems and evaluate outcomes reliably.
Improved competency in testing rails applications, reporting structures and analytical interpretation.
Practical techniques for translating findings into strategic insight and clear recommendations.
Greater confidence in applying ruby on rails and assessing measurable results.
Stronger capability to support organizational learning and continuous performance improvement.
Improved approaches to strengthening sustainability, accountability and operational effectiveness.

Training Methodology

This training course adopts a practical, participant-centered learning approach that builds ruby on rails expertise, strengthens analytical capability and develops confident professional judgement. The methodology combines specialist facilitation, applied hands-on experience and globally recognized professional practice, so that delegates return able to apply what they have learned immediately rather than in theory only.

Methodology includes:

Expert-led sessions facilitated by experienced ruby on rails practitioners and subject-matter specialists.
Practical application of the frameworks, tools and techniques used in testing rails applications.
Real-world case studies drawn from development initiatives, donor-funded programmes, nonprofit operations, and public sector environments.
Tool-based demonstrations of the systems, templates and reporting applications used in current practice.
Interactive discussion and scenario-based learning focused on realistic challenges and decision points.
Structured group exercises with facilitator feedback, reinforcing learning through practice rather than lecture alone.

Day 1: Ruby Language Foundations for Rails

Objects, classes, modules and mixins as Rails uses them
Blocks, procs and lambdas in everyday framework code
Symbols, hashes, arrays and enumerable idioms
Bundler, Gemfile and gem version management
Reading Ruby documentation and gem source to solve problems
Documentation, record-keeping and reporting requirements
Measuring performance and assuring quality in ruby language foundations for rails

Day 2: Rails Architecture and the MVC Request Cycle

Application skeleton, initialisers and the boot sequence
How a request travels through Rack, routing, controller and view
Convention over configuration and where to override it
Environments, credentials and configuration management
Rails console, generators and rake/rails tasks
Practical tools, templates and techniques for rails architecture and the MVC request cycle
Roles, responsibilities and stakeholder coordination in rails architecture and the MVC request cycle

Day 3: Active Record Models and Data Modelling

Migrations, schema management and reversible changes
Validations, callbacks and model-level business rules
Associations: belongs_to, has_many, has_many :through and polymorphic
Scopes, query composition and the Active Record query interface
Diagnosing and fixing N+1 queries with eager loading
Practical exercise and facilitated review
Core principles and terminology underpinning active record models and data modelling

Day 4: Routing, Controllers and Views

RESTful routes, nested resources and route constraints
Strong parameters, filters and controller responsibilities
ERB templates, partials, layouts and view helpers
Form builders, form objects and validation error display
Flash messages, redirects and status code discipline
Regulatory, ethical and compliance dimensions of routing, controllers and views
Technology and automation supporting routing, controllers and views

Day 5: Testing Rails Applications

Test pyramid for Rails: unit, request and system tests
Minitest and RSpec syntax, structure and configuration
Fixtures, factories and managing test data
System tests with Capybara and headless browsers
Continuous integration pipelines and test coverage reporting
Data, evidence and information requirements for testing rails applications
Decision points and escalation routes in testing rails applications

Day 6: Authentication, Authorisation and Security

Sessions, cookies and secure password storage with has_secure_password
Devise setup, customisation and account workflows
Role-based authorisation with Pundit or CanCanCan patterns
Mitigating SQL injection, XSS, CSRF and mass assignment
Secrets handling, encrypted credentials and dependency auditing
Measuring performance and assuring quality in authentication, authorisation and security
Worked example: applying authentication, authorisation and security in a live ruby on rails context

Day 7: Building and Versioning Rails APIs

API-only applications and slimmed middleware stacks
JSON serialisation with jbuilder and serializer gems
Token authentication, JWT and CORS configuration
Versioning strategies, pagination and rate limiting
Documenting and contract-testing endpoints for client teams
Roles, responsibilities and stakeholder coordination in building and versioning rails apis
Common challenges, risks and failure points in building and versioning rails apis

Day 8: Background Jobs, Mail and Real-Time Features

Active Job with Sidekiq or Solid Queue and Redis
Retry policies, idempotency and failed job handling
Action Mailer, previews and transactional email delivery
Action Cable channels for real-time updates
Active Storage for file uploads, variants and cloud buckets
Core principles and terminology underpinning background jobs, mail and real-time features
Standards, frameworks and good practice governing background jobs, mail and real-time features

Day 9: Performance, Caching and Refactoring

Profiling requests, database queries and memory allocation
Fragment, Russian doll and low-level caching strategies
Database indexing, counter caches and query tuning
Extracting service objects, concerns and presenters from fat models
Hotwire, Turbo Frames and Stimulus for responsive interfaces
Technology and automation supporting performance, caching and refactoring
Reviewing outcomes and capturing lessons learned

D10

Day 10: Deployment, Operations and Team Practice

Asset pipeline, precompilation and production configuration
Containerised deployment and zero-downtime release strategies
Database migrations in production and rollback planning
Logging, error tracking and application performance monitoring
Upgrade paths across Rails versions and team code review standards
Capstone: deploy and demonstrate a tested Rails application
Decision points and escalation routes in deployment, operations and team practice

Upcoming cohorts

CPD-Accredited

Official invoice & confirmation letter provided

Team discount for 3+ seats

Request Custom Quote →Training Calendar →

Need help with this booking?

Our training team can help with group pricing, invoicing, or picking the right schedule.

Chat on WhatsApp training@visionreachglobal.org +254 757 398 919

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FAQ

Frequently Asked Questions About Ruby on Rails Training

Everything you need to know about this course before you register.

By the end of the Ruby on Rails Training programme, you'll be able to execute key processes and workflows in ruby on, apply best-practice frameworks and methodologies, solve real-world problems using course tools and techniques, and lead projects and initiatives with confidence. The full breakdown of topics is covered session by session in the Course Outline tab above.

Ruby on Rails Training suits developers who already write code in some language and now need to build, test and ship full-stack Rails applications to production standards. Typical delegates include Ruby developers moving from scripts and gems into full web application work, Full-stack and back-end web developers adopting Rails as their primary framework, Front-end developers who need to work confidently inside Rails views, assets and APIs, Software engineers maintaining or modernising an existing Rails codebase, API developers building JSON services for mobile and single-page clients, Technical leads specifying architecture, testing standards and review practice for Rails teams, and DevOps and platform engineers responsible for deploying and monitoring Rails applications.

Ruby on Rails Training typically runs as 10 Days. It's available as in-person classroom training — every course can also be delivered on-site for your team on dates that suit you.

Ruby on Rails Training is scheduled in-classroom in Mombasa, Kenya, Naivasha, Kenya, Nairobi, Kenya, and Kisumu, Kenya, and 14 other locations, plus a live interactive virtual classroom you can join from anywhere. Check the schedule panel above for exact upcoming dates and fees in each location.

The next live virtual cohort of Ruby on Rails Training starts November 23, 2026, with new classroom cohorts also running on a rolling basis. Pick a date and location in the schedule panel above, then click "Register for the Course" — it takes a few minutes and your seat is confirmed once payment or a signed purchase order is received.

Yes — delegates who meet the attendance requirement receive a Certificate of Completion for Ruby on Rails Training from Vision Reach Global Consultancy, issued in the name you register with, so double-check the spelling at checkout.

Ruby on Rails Training is pitched at intermediate professionals. If you're unsure whether it's the right fit for your current role or background, message our training advisors before you register and they'll help you confirm.

Fees for Ruby on Rails Training vary by delivery location and format and are shown in real time in the schedule panel above once you pick a date. Register 3 or more delegates on the same course together and a 5% team discount is applied automatically — larger cohorts can request a custom corporate quote.

Yes — Ruby on Rails Training can be delivered on-site at your offices (or virtually for distributed teams), with case studies and examples tailored to your industry and the specific challenges your team is working through. Switch to the "In-House" tab in the schedule panel above to request a proposal.

Still have questions about Ruby on Rails Training? Chat with an advisor·Visit the full FAQ

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Next intake Nov 2, 2026