Existing Laravel products
Features, workflows, permissions, queues, billing logic, admin systems, and operational tooling inside applications that are already in use.
Led by Mathias Onea
Senior Laravel and Software Engineering ConsultantSenior Laravel development and consulting
Senior Laravel Development for Business-Critical Applications
I help product teams modernize, extend, and operate business-critical Laravel applications. I work directly on architecture, implementation, testing, integrations, performance, and production releases through focused assessments, defined projects, embedded delivery, or ongoing support.
I am based in Dubai and work directly with UAE and international product teams on business-critical Laravel applications. Engagements can start with a focused codebase assessment, a defined modernization or integration project, or embedded delivery with your existing team.
- Direct owner
- Mathias Onea, senior Laravel engineer
- Best fit
- Existing products, modernization, APIs, integrations
- Engagements
- Assessment, project, embedded delivery, or ongoing support
Quick project diagnostic
Project fit for direct senior Laravel ownership
Select the conditions that describe your project. The result is guidance, not a gated lead form.
Fit signals 0/5
01
What Laravel work do I take on?
I take on Laravel work where the application matters to daily operations, revenue, or product delivery. That includes existing products, modernization, APIs, integrations, complex business rules, performance work, technical assessments, and new application areas.
Modernization and upgrades
Framework and package upgrades, test coverage, dependency replacement, build tooling, and staged production migration without a blind rewrite.
APIs and integrations
REST APIs, authentication, validation, webhooks, data synchronization, third-party services, retry behavior, and explicit failure handling.
Performance and data
Slow queries, N+1 problems, indexing, caching, queues, large data flows, and application behavior that becomes expensive under real use.
Architecture and business rules
Clear application boundaries, policies, jobs, services, events, state changes, and business decisions that the team can explain and test.
Focused technical assessment
A bounded review before an upgrade, takeover, refactor, integration, or rebuild decision, followed by a prioritized written recommendation.
02
When should you bring in a senior Laravel developer?
Bring in a senior Laravel developer when technical uncertainty blocks delivery or a mistake would be expensive to reverse. Typical signals are fragile releases, blocked upgrades, unclear ownership, slow feature work, risky integrations, or a rebuild under discussion.
Important work keeps slipping
Features or integrations need senior implementation, but the existing team cannot take on another high-context workstream.
The application became fragile
Small changes have unexpected effects, releases need manual intervention, or critical workflows depend on undocumented knowledge.
An upgrade is blocked
Framework, PHP, Livewire, frontend tooling, or abandoned packages have turned routine maintenance into a risky migration.
A large decision needs evidence
The team needs a practical answer on refactoring, rebuilding, performance, architecture, or the safest production path.
03
What Laravel results can you verify?
My public work includes a Laravel 8 to Laravel 13 modernization, production product systems, high-traffic content infrastructure, and maintained open-source packages. The strongest case study documents 35 focused commits, 698 PHP tests, 4,593 assertions, and six browser flows.
The modernization also replaced 124 external icon-component usages, added 52 local SVGs, removed 17 Composer packages, and moved the application through a staged production cutover. The case study shows the code-level decisions and verification work behind those numbers.
For client products, I describe the area I worked on rather than treating a logo as proof. Public examples cover multi-tenancy, subscriptions, permissions, content infrastructure, performance, technical SEO, and business workflows.
Technical case study
Laravel 8 to Laravel 13 modernization
A staged upgrade backed by 698 PHP tests, 4,593 assertions, six browser flows, a production build contract, and a controlled server migration.
Laravel product software
Fair Linked
Laravel, Vue, PostgreSQL, multi-tenancy, subscriptions, permissions, billing behavior, and operational product workflows.
High-traffic content platform
gutschein.at
Laravel platform work around content infrastructure, performance, crawlability, programmatic pages, and maintainable organic-search behavior.
International Laravel publishing platform
Falstaff
Ongoing Laravel and Livewire development for a multi-market publishing platform, including performance work, content integration, Algolia search, tests, and product coordination.
Performance, SEO, and brand presence
cSt causa
A fast, crawlable website for a Vienna tax advisory firm with structured service information and maintainable frontend implementation.
04
How do I take over an existing Laravel application?
I start with the product, critical workflows, codebase, dependencies, database, tests, queues, and deployment path. Then I identify the riskiest assumptions, agree on a useful first delivery slice, and take it through review, staging, and release.
Understand the product
The first questions concern users, business rules, critical workflows, current pain, and the decisions the team needs to make.
Read the actual system
I inspect structure, models, policies, jobs, services, packages, data flows, tests, deployment assumptions, and known weak areas.
Choose a useful first slice
The first change should create value while exposing enough of the system to test how we work together.
Leave a clear trail
Tests, pull requests, decision notes, release checks, and direct explanation help the team continue without depending on hidden context.
05
What does a Laravel engagement include?
The engagement follows the problem rather than a fixed duration. I offer focused assessments, defined projects, dedicated or embedded delivery, and ongoing support. Architecture and implementation stay with the same person, with an agreed scope, communication rhythm, review path, and release responsibility.
Focused assessment
A bounded codebase or architecture review with findings, priorities, tradeoffs, and a practical recommendation.
Defined project
A feature, integration, upgrade, modernization phase, or application area with clear ownership and an explicit completion point.
Dedicated or embedded delivery
Hands-on development for a dedicated workstream or inside your existing product and engineering rhythm, working directly with the people who own decisions.
Ongoing support
Continued senior delivery and technical responsibility when the product needs regular features, maintenance, modernization, or architecture work.
06
Should you hire a freelancer or a Laravel agency?
Hire a senior freelancer when continuity, direct access, and one accountable technical owner matter most. Hire an agency when you need several roles or parallel workstreams immediately. The better model depends on team shape, scope, and coordination needs.
My model keeps discovery, architecture, implementation, and communication with the person doing the work. You trade agency scale for less handoff and clearer ownership.
I also work with agencies and recruiters when their client needs a senior Laravel specialist inside an existing delivery setup.
07
What should you send before the first call?
Send the product context, current Laravel and PHP versions, main technical problem, team setup, desired start, budget range, and any deadline or operational pressure. Repository access can follow after we confirm that the project is a plausible fit.
You do not need a complete specification. A concise account of what is blocked, why it matters, and what has already been tried is enough for an initial conversation.
Laravel evidence and specialist services
Go deeper into the relevant Laravel work
Laravel modernization case study
The full account of behavioral baselines, dependency replacement, Livewire upgrades, build verification, and production migration.
Hire a freelance Laravel developer
How to assess direct senior ownership, remote collaboration, project fit, and freelancer versus agency tradeoffs.
Software engineering consulting
Architecture, codebase risk, rebuild decisions, and technical leadership when the problem begins before implementation.
Laravel Image Sanitize
An open-source package for detecting suspicious image payloads and safely re-encoding uploads in Laravel applications.
Laravel Rulebook
An open-source package for versioned business rules, priority resolution, effective time windows, and explainable decisions.
Modernizing Laravel Image Sanitize
A practical maintenance article covering Intervention Image 4, middleware boundaries, upload security, configuration, and automated tests.
Laravel engineering insights
Technical writing on modernization, business rules, package maintenance, and crawlable Laravel product architecture.
FAQ
Frequently asked questions
What is Laravel development?
Laravel development is building and maintaining web applications, APIs, admin systems, business software, and integrations with the Laravel PHP framework. It includes database design, authentication, queues, testing, deployment, performance, security boundaries, and long-term maintainability.
Can you take over an existing Laravel application?
Yes. I review the product workflows, code structure, dependencies, database, tests, queues, security-sensitive areas, and release process before choosing the first change. This creates a practical map for development, modernization, or a larger technical decision.
Do you offer standalone Laravel audits?
Yes. A focused codebase or architecture assessment can stand alone or lead into implementation. The output is a prioritized account of risks, tradeoffs, and recommended next steps rather than a generic checklist.
How much does a Laravel developer cost?
Laravel developer cost depends on scope, seniority, urgency, location, and responsibility. A focused assessment, defined project, embedded role, and ongoing support need different pricing. I confirm the suitable commercial model after understanding the system and expected outcome.
Do you work with clients in the DACH region and internationally?
Yes. I work remotely with clients in Germany, Austria, Switzerland, and other international markets. I work in English and German and agree timezone overlap, communication, access, review, and release responsibilities before starting.
What is the first step?
Send a short description of the product, codebase, technical problem, team, desired start, and any deadline or operational pressure. I will reply personally with an initial view of fit and the most useful next step.
Technical references