Articles | Mohamed Said [Skip to content](#main) [ ![](https://cdn.msaied.com/01KT78WE565VEMM3PSNQAAB0MH.png) Mohamed SaidLaravel Backend Engineer ](https://msaied.com) - [Home](https://msaied.com) - [Projects](https://msaied.com/projects) - [Articles](https://msaied.com/articles) - [Certificates](https://msaied.com/certificates) - [About](https://msaied.com#about) [ Contact](https://msaied.com#contact) Menu Menu ---- Close - [HomeStart here](https://msaied.com) - [ProjectsCase studies](https://msaied.com/projects) - [ArticlesEngineering notes](https://msaied.com/articles) - [CertificatesCredentials](https://msaied.com/certificates) - [AboutHow I work](https://msaied.com#about) - [ContactGet in touch](https://msaied.com#contact) [Start a conversation](https://msaied.com#contact) [WhatsApp](https://wa.me/201094619204) [Email](mailto:hello@msaied.com) 1. [Home](https://msaied.com) 2. / 3. Articles Engineering library ==================== 709 articles by Mohamed Said on Laravel, PHP, databases, APIs and infrastructure, written from production work. Search articles ⌕×Search Topic hubs ---------- ←→ - [AI48 articles](https://msaied.com/articles?category=ai&sort=new) - [Composer Pacakge80 articles](https://msaied.com/articles?category=composer-pacakge&sort=new) - [Filament25 articles](https://msaied.com/articles?category=filament&sort=new) - [Laravel263 articles](https://msaied.com/articles?category=laravel&sort=new) - [Livewire13 articles](https://msaied.com/articles?category=livewire&sort=new) - [Open Source44 articles](https://msaied.com/articles?category=open-source&sort=new) - [PHP27 articles](https://msaied.com/articles?category=php&sort=new) - [Tips & Tricks32 articles](https://msaied.com/articles?category=tips-tricks&sort=new) [ ![](https://cdn.msaied.com/656/01M27ZF9VSQC7BQC96HV2KABSD.png)Featured · Laravel8 min read Referenceable: Generate Clean and Customizable Reference Numbers in Laravel ---------------------------------------------------------------------------- Referenceable is an open-source Laravel package for generating clean, customizable reference numbers for Eloquent models using random, sequential, or template-based strategies, with support for sequence resets, multi-tenancy, validation, and collision handling.Read article → ](https://msaied.com/articles/referenceable-generate-clean-and-customizable-reference-numbers-in-laravel) Topics ------ [All topics](https://msaied.com/articles?sort=new) [AI 48](https://msaied.com/articles?category=ai&sort=new) [Composer Pacakge 80](https://msaied.com/articles?category=composer-pacakge&sort=new) [Filament 25](https://msaied.com/articles?category=filament&sort=new) [Laravel 263](https://msaied.com/articles?category=laravel&sort=new) [Livewire 13](https://msaied.com/articles?category=livewire&sort=new) [Open Source 44](https://msaied.com/articles?category=open-source&sort=new) [PHP 27](https://msaied.com/articles?category=php&sort=new) [Tips & Tricks 32](https://msaied.com/articles?category=tips-tricks&sort=new) 709 articles ------------- Topics Sort articles Newest first Oldest first Sort [![](https://cdn.msaied.com/795/9d9dd20c259ecc6356a91021a872695c.png)](https://msaied.com/articles/eloquent-query-optimization-defeating-n1-problems-at-the-source)18 Oct 2026·3 min read ### [Eloquent Query Optimization: Defeating N+1 Problems at the Source](https://msaied.com/articles/eloquent-query-optimization-defeating-n1-problems-at-the-source) N+1 queries silently destroy Laravel app performance. This guide shows you how to detect, fix, and prevent them using eager loading strategies, query counting in tests, and Eloquent relationship tuning. [![](https://cdn.msaied.com/794/ceed213d17627e0cfd9535e4ae909775.png)](https://msaied.com/articles/filament-v4-custom-table-columns-building-reusable-typed-column-components)18 Oct 2026·3 min read ### [Filament v4 Custom Table Columns: Building Reusable, Typed Column Components](https://msaied.com/articles/filament-v4-custom-table-columns-building-reusable-typed-column-components) Go beyond built-in columns in Filament v4. Learn to build fully typed, reusable custom table columns with render logic, state resolution, and proper Blade integration. [![](https://cdn.msaied.com/793/9ec9d2cf138593ecc4292fa9fa49ee7a.png)](https://msaied.com/articles/testing-filament-resources-actions-and-form-assertions-with-pest-5)18 Oct 2026·3 min read ### [Testing Filament Resources, Actions, and Form Assertions with Pest](https://msaied.com/articles/testing-filament-resources-actions-and-form-assertions-with-pest-5) A practical guide to writing expressive, maintainable Pest tests for Filament v4 resources — covering list tables, create/edit forms, custom actions, and authorization assertions without brittle DOM selectors. [![](https://cdn.msaied.com/792/bb8ca53bdeeb8f56f86b6a34e8e5a0f2.png)](https://msaied.com/articles/domain-driven-design-in-laravel-actions-dtos-and-value-objects-without-bloat-4)18 Oct 2026·4 min read ### [Domain-Driven Design in Laravel: Actions, DTOs, and Value Objects Without Bloat](https://msaied.com/articles/domain-driven-design-in-laravel-actions-dtos-and-value-objects-without-bloat-4) Skip the ceremony. Learn how to apply DDD building blocks — Actions, DTOs, and Value Objects — in a Laravel codebase without drowning in boilerplate or over-engineering every feature. [![](https://cdn.msaied.com/791/8bc85df3b88387f1d37d06a7c65b0de3.png)](https://msaied.com/articles/filament-v3-custom-field-plugins-building-reusable-input-components-from-scratch)17 Oct 2026·4 min read ### [Filament v3 Custom Field Plugins: Building Reusable Input Components from Scratch](https://msaied.com/articles/filament-v3-custom-field-plugins-building-reusable-input-components-from-scratch) Go beyond built-in fields and build a fully packaged Filament v3 custom field plugin — covering the Field contract, state hydration, Blade views, and Alpine.js wiring for real-world reuse. [![](https://cdn.msaied.com/790/3b305e067cf21c59b93a26f96786fabd.png)](https://msaied.com/articles/postgresql-window-functions-in-laravel-ranking-running-totals-and-gap-detection-3)17 Oct 2026·2 min read ### [PostgreSQL Window Functions in Laravel: Ranking, Running Totals, and Gap Detection](https://msaied.com/articles/postgresql-window-functions-in-laravel-ranking-running-totals-and-gap-detection-3) Window functions let you compute rankings, running totals, and gaps directly in SQL without pulling rows into PHP. Learn how to use them cleanly from Laravel's query builder. [![](https://cdn.msaied.com/789/40fed96a77e341e8fdd2b49f888d1d92.png)](https://msaied.com/articles/event-sourcing-in-laravel-aggregates-projectors-and-reactors-without-a-framework)17 Oct 2026·4 min read ### [Event Sourcing in Laravel: Aggregates, Projectors, and Reactors Without a Framework](https://msaied.com/articles/event-sourcing-in-laravel-aggregates-projectors-and-reactors-without-a-framework) Build a lean event-sourced system in Laravel using plain PHP classes, Eloquent event streams, and synchronous projectors — no heavy package required. Practical patterns for aggregates, snapshots, and read-model rebuilds. [![](https://cdn.msaied.com/788/efb3e90bd9347b097a81544cadd32b67.png)](https://msaied.com/articles/readwrite-splitting-and-sticky-reads-in-laravel-a-production-guide-2)17 Oct 2026·4 min read ### [Read/Write Splitting and Sticky Reads in Laravel: A Production Guide](https://msaied.com/articles/readwrite-splitting-and-sticky-reads-in-laravel-a-production-guide-2) Configure Laravel's read/write connection splitting correctly, avoid stale-read bugs with sticky sessions, and tune connection pooling so your replicas actually reduce primary load. [![](https://cdn.msaied.com/787/3dbb2870a99a7e4609f817339f391a5e.png)](https://msaied.com/articles/fluent-rule-builders-for-all-laravel-validation-rules)16 Oct 2026·4 min read ### [Fluent Rule Builders for All Laravel Validation Rules](https://msaied.com/articles/fluent-rule-builders-for-all-laravel-validation-rules) Laravel 13.36 adds fluent Rule class builders for every validation rule that was previously string-only, giving you autocomplete, type safety, and correct handling of values that contain commas. [Laravel](https://msaied.com/articles?category=laravel) [Tips & Tricks](https://msaied.com/articles?category=tips-tricks) ← Newer1. 1 2. [2](https://msaied.com/articles?page=2) 3. [3](https://msaied.com/articles?page=3) 4. [4](https://msaied.com/articles?page=4) 5. [5](https://msaied.com/articles?page=5) 6. [6](https://msaied.com/articles?page=6) 7. [7](https://msaied.com/articles?page=7) 8. [8](https://msaied.com/articles?page=8) 9. [9](https://msaied.com/articles?page=9) 10. [10](https://msaied.com/articles?page=10) 11. ... 12. [78](https://msaied.com/articles?page=78) 13. [79](https://msaied.com/articles?page=79) 1 / 79 [Older →](https://msaied.com/articles?page=2) Have a technical challenge? ---------------------------- Tell me what you’re building. I reply within two working days. [Discuss your project ↗](https://msaied.com#contact) Topics ------ Close [All topics](https://msaied.com/articles) [AI (48) ](https://msaied.com/articles?category=ai&sort=new) [Composer Pacakge (80) ](https://msaied.com/articles?category=composer-pacakge&sort=new) [Filament (25) ](https://msaied.com/articles?category=filament&sort=new) [Laravel (263) ](https://msaied.com/articles?category=laravel&sort=new) [Livewire (13) ](https://msaied.com/articles?category=livewire&sort=new) [Open Source (44) ](https://msaied.com/articles?category=open-source&sort=new) [PHP (27) ](https://msaied.com/articles?category=php&sort=new) [Tips & Tricks (32) ](https://msaied.com/articles?category=tips-tricks&sort=new) © 2026 Mohamed Said · Built with Laravel, meant to last.Senior Backend Engineer specializing in Laravel, scalable SaaS platforms, APIs, and cloud infrastructure. I build secure, high-performance web applications that help businesses grow. - [Home](https://msaied.com) - [Articles](https://msaied.com/articles) - [Certificates](https://msaied.com/certificates) - [GitHub](https://github.com/EG-Mohamed) - [LinkedIn](https://www.linkedin.com/in/msaiedm/) - [WhatsApp](https://wa.me/201094619204) - [Email Address](mailto:hello@msaied.com) - [My CV](https://drive.google.com/file/u/0/d/1MF20IPRJyzfy32mhEutjL5EpSls0w2Q8/view) - [Sitemap](https://msaied.com/sitemap.xml)