Laravel App Multitenancy Conversion

# Laravel Multi-Tenant Database Structure Upgrade

## Project Overview

I already have an existing PHP Laravel web application currently running in production.

At present, the application stores all companies’ data in the same database tables using a shared structure. For example:

* Companies
* Staff
* Customers
* Orders
* Accounts

All data is currently stored together in single tables with a company_id relation.

I now want to upgrade the application architecture into a proper Multi-Tenant SaaS structure where each company has isolated and separate data storage.

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## Current System

Currently all companies’ records are stored in shared tables like:

* customers
* staff
* orders
* invoices

using:

company_id

for separating records.

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## Required Upgrade

I need an experienced Laravel developer who can:

### Main Requirements

* Convert current architecture into Multi-Tenant SaaS Architecture
* Create separate database OR isolated table structure per company
* Ensure complete company-wise data separation
* Migrate existing data safely
* Update authentication and middleware logic
* Optimize database performance and security
* Maintain current application functionality

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## Preferred Technical Approach

Preferred solution:

* Laravel Multi-Tenant Architecture
* Separate database per company (recommended)
* Use tenancy packages such as:

* stancl/tenancy
* spatie multitenancy

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## Developer Responsibilities

The developer should:

* Analyze current Laravel database structure
* Design scalable tenant architecture
* Implement tenant identification system
* Update models and relationships
* Create migration scripts for old data
* Ensure proper security and access control
* Test tenant isolation
* Optimize performance

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## Technical Stack

* PHP Laravel
* MySQL
* Existing production application

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## Expected Features

* Separate company databases
* Company-wise login isolation
* Secure data separation
* Scalable architecture
* Future-ready SaaS structure
* Easy backup and maintenance

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## Important Notes

* Existing application is already developed
* This is NOT a new project from scratch
* Need only architecture/database restructuring and related logic updates
* Developer with Laravel SaaS / Multi-Tenant experience preferred

Please share:

* Similar Laravel SaaS projects
* Multi-tenant experience
* Proposed approach
* Estimated timeline
* Budget quotation