On 21 October 2026 the PHP2Shell flaws (CVE-2026-109618 and CVE-2026-109619) were made public, with a 9.2 severity score and the risk of code being run on your server by someone who never logged in. Scans for it began four days earlier. PHP 8.1 and older will not be fixed. Don't worry: we can move your app to a structured NestJS back end in 7 days. Read our PHP2Shell explainer.
Our PHP to NestJS migration services in USA and UK companies choose are for back ends that have outgrown a loose structure. NestJS is a TypeScript framework for Node.js that organises code into modules, controllers and providers, and wires them together through dependency injection. If your PHP team liked Laravel or Symfony, NestJS will feel familiar on day one.
This matters most when several developers work on the same code. Each feature, say billing, orders or users, lives in its own module with clear boundaries. Guards handle permissions, pipes validate input, interceptors handle logging and caching, and services hold the business logic where it can be tested in isolation.
Techno Mantraa brings more than a decade of web development to each project. Our team in India works on hours that overlap the United States and the United Kingdom, quotes a fixed price and hands over a NestJS app with tests and API documentation.
Why growing teams choose NestJS
NestJS trades a bit of up-front ceremony for code that stays organised as the team and the feature list grow. For a two-person team building a small API it can be more than you need. For a product with five or more developers, it pays back quickly.
Clear boundaries between features
Modules keep orders, payments and users apart, so one developer's change is far less likely to break another's work.
Dependency injection built in
Services are injected rather than created by hand, which makes unit testing with mocks straightforward and swaps between implementations easy.
Typed from end to end
TypeScript, class-validator DTOs and generated Swagger docs mean the API contract is checked by the compiler and visible to the front-end team.
What goes into your NestJS app
- One NestJS module per business area of your PHP app
- Controllers matching your current URLs and request formats
- Business logic moved into injectable services with unit tests
- Database access through TypeORM or Prisma on your existing schema
- DTOs with class-validator checks on every incoming request
- Guards for login and role checks, using Passport and JWT
- OpenAPI documentation generated with @nestjs/swagger
- Queues with BullMQ and scheduled jobs with @nestjs/schedule
PHP to NestJS: the 7-day plan
Day 1: Design the modules
We group your PHP code into business areas, draw the module map, pick the ORM and lock the price and scope.
Days 2-4: Build modules and services
Using the Nest CLI we create each module, port the logic into services, and connect them to your database.
Days 5-6: Test the contract
Unit and end-to-end tests run against every endpoint, and the responses are checked against the PHP app on staging.
Day 7: Release
We deploy NestJS in Docker or on PM2, route traffic to it, and keep the PHP build ready if a rollback is needed.
Typical PHP app vs NestJS
If you know Laravel or Symfony, most NestJS ideas have a close match.
| PHP app | NestJS app | |
|---|---|---|
| Organisation | Folders by file type, or none at all | Feature modules with explicit imports and exports |
| Object wiring | new ClassName() scattered through code | Dependency injection container |
| Validation | Manual checks in each controller | DTO classes with decorators and a ValidationPipe |
| Permissions | if statements around pages | Guards applied to routes or whole controllers |
| API docs | Written by hand, often out of date | Generated from code with Swagger |
| Team size | Gets harder to share as it grows | Designed for many developers on one codebase |
Why we are a good fit for NestJS work
Our developers know both PHP frameworks and NestJS, so we map Laravel service providers and Symfony bundles to Nest modules instead of copying code line by line.
A structure your next hires can follow
We hand over a module map, a README for each module and test coverage on the core services, so new developers in your team get productive fast.
Fixed price agreed after the audit, no hourly surprises.
NDA signed before we read your repository.
NestJS migration for businesses in the USA and UK
This service fits small and mid-sized companies in the USA and the UK whose product team is growing and needs a back end that scales with it. We work during the US Eastern morning and the UK working day, with same-day answers to questions.
An offshore NestJS team in India costs far less than local senior TypeScript developers, and you still get an NDA, a fixed quote and one person accountable for delivery.
Official sources: PHP supported versions · NestJS documentation
Frequently asked questions
Straight answers about our PHP to NestJS Migration service.
Small and medium PHP apps usually move to NestJS in 7 days: design on day one, building on days two to four, testing on days five and six and release on day seven. Very large apps follow a phased plan, with phase one live within those 7 days.
Sometimes. If you have one developer and a dozen endpoints, Express is lighter and cheaper to maintain. NestJS earns its keep when several people work on the code or the app keeps growing.
Yes. Laravel's service container, middleware and form requests map closely to NestJS providers, guards and DTOs. Developers coming from Laravel or Symfony usually find NestJS easy to pick up.
TypeORM and Prisma are the usual choices, and both work with your existing MySQL or PostgreSQL database. We pick one based on your schema and how your team likes to write queries.
Yes, once the old PHP server is retired, because PHP2Shell is a flaw in PHP itself and NestJS runs on Node.js. We keep Node.js on a supported LTS release after launch.
Yes. We work with product teams across the United States and United Kingdom on overlapping hours, with an NDA, a fixed price and daily progress notes.
Is your PHP app still on an old version?
Send us the URL or the repository. We check it for the PHP2Shell flaw and old code for free, and tell you what a 7-day migration looks like.
Get a free migration audit