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Upgrade Your Tech Stack Without the Risk

We safely upgrade your applications to modern, supported versions using a phased approach that prevents breaking changes and allows rollbacks at any point.Get an Upgrade Plan

Why Delaying Upgrades Is Costing You Money and Security

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  • Your framework or runtime is no longer receiving security patches—every day is a new vulnerability risk.

  • Cloud providers are deprecating support for your runtime (Node 12, Python 2.7, PHP 7.x).

  • You can't use modern libraries or tools because they require newer versions.

  • You tried upgrading yourself and broke production, so you rolled back and gave up.

  • Developers don't want to work on old tech, making hiring and retention harder.

Our 4-Phase Upgrade Process: Safe, Incremental, Reversible

Most upgrade failures happen because teams try to jump multiple versions at once or don't have rollback strategies. We upgrade incrementally—one version at a time—with automated tests and rollback points at every step. Your platform stays online, and if something breaks, we revert immediately.

01

Pre-Upgrade Preparation

  • Audit dependencies and identify breaking changes between current and target versions.
  • Add test coverage for critical paths (if not already present).
  • Set up staging environments that mirror production.
  • Establish rollback procedures and monitoring alerts.
02

Incremental Version Upgrades

  • Upgrade one major version at a time (e.g., Rails 5 → 6 → 7 → 8, not 5 → 8 directly).
  • Fix deprecation warnings and breaking changes at each step.
  • Run full test suite + manual QA on staging before deploying.
  • Deploy to production with canary releases (small % of traffic first).
03

Dependency & Library Updates

  • Update gems, npm packages, or Composer dependencies to compatible versions.
  • Replace deprecated libraries with modern alternatives.
  • Refactor code relying on removed APIs or changed behaviors.
04

Optimization & New Feature Adoption

  • Leverage new framework features (e.g., Rails 7 Hotwire, Node.js ES modules).
  • Optimize performance using new runtime improvements.
  • Update CI/CD pipelines for new tooling and best practices.

Frameworks & Runtimes We Upgrade

Ruby on Rails logo

Ruby on Rails

4.x → 8.x (including 5, 6, 7 intermediate upgrades)

Node.js logo

Node.js

10, 12, 14 → 18, 20, 22+ (with Express, NestJS, Fastify)

PHP logo

PHP

7.2, 7.4 → 8.0, 8.1, 8.2 (Laravel, Symfony, CodeIgniter)

Python logo

Python

2.7 → 3.x, Django 2.x → 4.x, Flask upgrades

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Mobile Technologies

React Native, Flutter, Ionic, native iOS (Swift/Objective-C), native Android (Kotlin/Java)

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Case Study Example

Client

E-commerce platform on Rails 5.2 with 200K daily active users.

Challenge

Needed to upgrade to Rails 7 to use Hotwire and modern deployment tools, but couldn't afford downtime or bugs.

What We Did

  • Upgraded Rails 5.2 → 6.0 → 6.1 → 7.0 over 10 weeks.
  • Added 2,000+ automated tests to catch regressions.
  • Deployed each version with canary releases (5% → 25% → 100% traffic).
  • Refactored deprecated APIs and updated 40+ outdated gems.

Results

  • Zero downtime across all upgrades.
  • Response times improved 25% due to Rails 7 performance gains.
  • Enabled adoption of Hotwire, reducing JavaScript bundle size by 40%.

*Case study represents a composite of similar client engagements to protect confidentiality.

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What You Get

  • Detailed upgrade plan with version roadmap, breaking changes, and estimated timeline.

  • Incremental upgrades one version at a time, with rollback points at every stage.

  • Test coverage for critical paths to prevent regressions.

  • Updated dependencies with deprecated libraries replaced.

  • Zero-downtime deployments using canary releases and gradual rollouts.

  • Performance optimization leveraging new runtime and framework features.

  • Post-upgrade documentation including new features, migration notes, and best practices.

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Pricing & Engagement

We offer flexible engagement models designed to fit your timeline, budget, and level of involvement. Whether you need a quick assessment, a fixed-scope project, or ongoing partnership, we have options that work. Every engagement starts with a free consultation to understand your needs and recommend the best approach.

Explore Our Engagement Models
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Frequently Asked Questions

Can we skip intermediate versions and jump straight to the latest?

PlusMinus
Not recommended. Skipping versions multiplies breaking changes and makes rollback impossible. We upgrade incrementally to minimize risk.

What if we find a critical bug after upgrading?

PlusMinus
We deploy with canary releases and feature flags, so we can roll back instantly. We also provide 30-day post-launch support to fix any issues.

Will upgrading improve performance?

PlusMinus
Usually, yes. Modern runtimes (Node 20, Rails 7, PHP 8) are significantly faster. We also optimize for new features like HTTP/2, async I/O, and JIT compilation.

Do you handle database migrations as part of the upgrade?

PlusMinus
Yes. We run all necessary migrations, test data integrity, and ensure backward compatibility where needed.

Ready to Upgrade Safely?

Get a free upgrade roadmap. We'll analyze your current stack, identify breaking changes, and give you a step-by-step plan.

Get Your Free Upgrade Roadmap
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