Angular migrations & upgrades
Upgrade your Angular app without stopping the roadmap.
The problem
AngularJS reached end of life years ago, and apps stuck a few major Angular versions behind lose security fixes, library support and the performance gains of signals and the new build system.
Most teams know they need to upgrade but cannot pause feature work for months. The answer is an incremental plan that ships every week.
What you get
- An audit of your codebase, dependencies and blockers, with an upgrade plan and estimate
- Step-by-step version upgrades using the official update paths and schematics
- AngularJS → Angular migration route by route, running both side by side where needed
- Move to standalone components, the new control flow and signals where it pays off
- Test coverage on critical flows before anything is changed
How it works
Audit
I review the codebase, dependencies and build setup, and list what blocks the upgrade.
Plan
You get a written plan with order of work, risks and an estimate.
Upgrade in small steps
Each step is a reviewed pull request that keeps the app releasable.
Hand over
Your team gets notes on the new patterns so the codebase stays current.
Related work
Questions
Do we have to stop feature development during the migration?
No. The work is split into small pull requests that keep the app releasable, so your team keeps shipping in parallel.
How long does an Angular upgrade take?
One or two major versions on a mid-sized app often takes one to three weeks. An AngularJS migration depends on the number of screens; after the audit you get a concrete estimate.
Can you work with our in-house team?
Yes. I usually work inside your repository, follow your review process and pair with your developers so the knowledge stays in the team.
Which Angular versions do you work with?
Everything from AngularJS 1.x to the latest Angular release. I have shipped production code on AngularJS 1.5 and on every major Angular generation since.