Ehsan Bagherzadegan

Selected work

Practical backend systems, admin panels, APIs, and business software built with Laravel, Symfony, Filament, Doctrine, and modern PHP.

Dayping

DayPing is a smart holiday reminder and travel-planning platform for Germany, built with Laravel, Filament, Livewire, Tailwind CSS, and Alpine.js. It helps users track public holidays by federal state, discover long weekends and bridge-day opportunities, and receive timely reminders to plan trips more efficiently.

Featured
Problem
Planning around German public holidays can be confusing because holidays differ by federal state. Many users miss good opportunities for long weekends, bridge days, and early travel bookings because they do not receive reminders at the right time. Expats and international residents also need a simple, multilingual way to understand upcoming holidays and plan free time without manually checking different calendars. The challenge was to create a platform that could centralize holiday data, personalize it by state, present travel opportunities clearly, and provide a smooth user experience for both guests and registered users.
Built
I built DayPing as a Laravel-based web platform with a clean, scalable architecture. The application allows users to select their federal state, view upcoming holidays, discover long weekends and bridge-day opportunities, and receive holiday reminders. Guest access makes it easy to explore the product before registration, while user accounts allow saved preferences and personalized notifications. Filament was used to create a powerful admin area for managing holidays, states, translations, subscriptions, and platform content. Livewire powers dynamic dashboard interactions, while Tailwind CSS and Alpine.js provide a responsive and lightweight frontend experience. Premium features were added for advanced reminders, smart travel filters, calendar export, Excel export, and AI-assisted travel planning.
Outcome
DayPing became a practical SaaS product for smarter holiday and travel planning in Germany. It provides a clear user journey from guest exploration to account creation and premium features. The platform improves how users plan around public holidays by showing relevant dates, long weekends, and travel opportunities in one place. The project demonstrates strong full-stack Laravel development, including admin-panel architecture, reactive interfaces, multilingual support, subscription-oriented product design, and modern frontend implementation with Tailwind CSS and Alpine.js.
Laravel filament livewire tailwindcss

Groomio

A pet grooming platform for the German market, built around booking workflows, customer management, pet profiles, and admin operations.

Featured
Problem
The platform needed to coordinate customer bookings, pet records, and administrative work without making routine operations slow or confusing.
Built
A Laravel application with Filament administration, Livewire interactions, Tailwind CSS, and Vite+ for a maintainable business workflow.
Outcome
A focused internal and customer-facing platform structure that can evolve with operational requirements.
Laravel Filament Livewire Tailwind CSS Vite+

Enterprise Admin Panels

Custom business dashboards and internal tools for managing complex workflows, data structures, and operational processes.

Featured
Problem
Teams needed admin surfaces that matched real business processes rather than generic CRUD screens.
Built
Custom Laravel and Filament panels with focused forms, tables, filters, and domain-specific actions.
Outcome
Cleaner daily operations and codebases that remain understandable as the business changes.
Laravel Filament MySQL PostgreSQL

Backend APIs for Mobile Applications

Token-based APIs for mobile applications, including authentication, registration, user management, and business logic.

Featured
Problem
Mobile clients needed reliable APIs with predictable authentication and clean application boundaries.
Built
REST APIs with token authentication, registration, user management, and business-specific service layers.
Outcome
Stable mobile integration points and backend logic that can be maintained independently from the client.
Laravel Sanctum REST APIs React Native integration

Symfony Enterprise Systems

Structured enterprise applications using Symfony, Doctrine ORM, service classes, and domain-focused backend logic.

Problem
Enterprise systems needed clear boundaries, domain language, and reliable persistence patterns.
Built
Symfony and Doctrine applications with service classes, domain-focused logic, and maintainable database models.
Outcome
Backend systems that prioritize clarity, testability, and operational reliability.
Symfony Doctrine PHP MySQL/PostgreSQL