← All services

Yii 1.1 modernization and support

We will bring your Yii 1.1 application to a modern Laravel stack, or keep it running on disciplined life support when the product is mission-critical and migration has to wait.

Two responsible paths

Modernize when you can. Stabilize when you cannot.

A migration is not automatically safer just because the destination is newer. We choose the path that protects the business now and leaves it in a better position next.

Move forward

Modernize on Laravel

We replace the framework without throwing away the product knowledge inside it. The migration is sequenced around real business risk, with working software and verifiable behavior at every stage.

Architecture
A current Laravel foundation that follows the framework instead of fighting it.
Continuity
Business rules, data, integrations, and user workflows carried forward deliberately.
Exit
A maintainable application your team can own, hire for, and keep evolving.

Hold the line

Keep Yii 1.1 on life support

Some systems are too critical, too entangled, or too busy to migrate today. We stabilize the application, reduce its exposure, and keep it operating while the business decides when modernization is safe.

Stability
Production bugs, fragile jobs, and recurring failures triaged and repaired.
Containment
Dependencies, infrastructure, access, monitoring, and backups managed as one risk surface.
Readiness
Documentation and a practical migration path built over time, not during an emergency.

What we do.

Codebase and dependency assessment

We map the application, business-critical workflows, extensions, integrations, runtime constraints, and operational risks before recommending migration or continued support.

Business logic preserved

The rules that make your product valuable move forward deliberately. We document hidden behavior, edge cases, permissions, and scheduled work instead of replacing them with guesses.

Laravel architecture

Yii controllers, models, commands, and components become an idiomatic Laravel application with clear boundaries, current conventions, and code the next developer can understand.

Database and data migration

We preserve production data, plan schema changes, rehearse the migration, validate the result, and define a rollback path before the final cutover.

Tests around critical paths

We capture current behavior with characterization tests, then add feature and unit coverage around the workflows that cannot be allowed to regress.

Deployment and handoff

Infrastructure, observability, backups, deployment configuration, and operating notes are part of the work. The modernized product remains yours, with no proprietary lock-in.

Assessment before prescription

We begin by understanding the product, the code, and what failure would cost. Then we recommend the honest path: migrate, stabilize, or sequence both, with a written scope before the larger work begins.

Migration without the cliff

We replace uncertainty with evidence.

Old applications carry years of decisions nobody wrote down. The process is designed to surface them before they become launch-day surprises.

01 Understand the system
We trace the code, data, integrations, scheduled work, and the workflows the business cannot lose.
02 Choose the safe boundary
We decide whether to migrate in slices, replace a bounded area first, or stabilize Yii before touching architecture.
03 Prove behavior
Characterization tests, migration rehearsals, and side-by-side validation turn undocumented behavior into something measurable.
04 Cut over with a way back
Launch planning includes observability, data validation, backups, and a rollback path. Hope is not the deployment strategy.
FAQ

Questions, answered straight.

Common questions about this service.

Can you keep our Yii 1.1 app running without migrating it?

Yes. For mission-critical systems that cannot move yet, we provide managed life support: incident and bug handling, monitoring, backups, infrastructure care, dependency and runtime risk management, and documentation. The objective is controlled continuity, not pretending an aging stack has no risk.

Why move from Yii 1.1 to Laravel?

Laravel gives the product a current, widely understood foundation with strong conventions, testing tools, queues, authentication options, and a larger hiring market. The value is not novelty; it is making the application easier to operate, change, and staff for the next chapter.

How do you preserve undocumented business logic?

We read the code and production behavior together, interview the people who use the system, and write characterization tests around critical workflows before replacing them. Those tests become an executable record of what the old application actually does, including edge cases that never made it into a specification.

Can you migrate the existing database?

Yes. We map the current schema and data quality, define any changes the Laravel model needs, rehearse transformations against a safe copy, and validate counts and critical records before cutover. The launch plan includes backups and a rollback path.

Will you add new features to the Yii application?

When the business needs them and the risk is acceptable, yes. We will be direct about whether a feature is sensible to build in Yii, better used as the first Laravel migration slice, or likely to deepen a dependency you are trying to escape.

How does a Yii modernization engagement start?

It starts with a focused technical assessment. We review the codebase, infrastructure, database, integrations, operational history, and business constraints, then recommend a migration, stabilization, or combined plan with a written scope and quote.

How we engage

The engagement fits the mission.

We do not force unlike problems into the same package. We understand the outcome, assemble the right senior capability, and give you a clear quote for the work in front of us.

  • Direct access

    You work directly with the engineers actually doing the build, the people who know your codebase, reachable by email.

  • Scoped to the mission

    We shape the team, timeline, and engagement around the actual problem, then put it in a written quote before work begins.

  • Everything is yours

    All the code, all the configuration. No proprietary tools that create a dependency on us. Any developer can pick it up after we're gone.

Work with us

Let's make our closest approach.

Tell us the outcome you need, the obstacle in the way, and what is at stake. We will come back with our honest read, a clear approach, and a quote shaped around the work.