Digital Solutions with Architectural Precision.

Expenses

Expenses Manager is a Dockerized full-stack app for personal/team expense tracking, 
with token-based auth, category management, monthly reports, and a PWA frontend.

Dev Stack

### Backend
- **PHP 8.3** (`php:8.3-cli`)
- **Laravel** (fresh install in container, customized app code overlaid from `backend/`)
- **Laravel Sanctum** for API token authentication
- **PostgreSQL driver** (`pdo_pgsql`)

### Frontend
- **React 18**
- **Vite 6**
- **Tailwind CSS 3** + PostCSS + Autoprefixer
- **Axios** for API calls
- **React Router 7**
- **Chart.js 4** + `react-chartjs-2`

### Infrastructure / Runtime
- **Docker Compose** (multi-service orchestration)
- **PostgreSQL 16** (`postgres:16-alpine`)
- **Nginx 1.27** (frontend static serving)
- Optional public exposure via **Traefik** (external network: `shop-online_web`)

Main Site monitor

Frontend

• Blade templates

• Tailwind CSS v4

• Alpine.js

• Vite 7 (laravel-vite-plugin)

• Font Awesome (npm packages)

Backend

• PHP 8.2+

• Laravel 12

• Filament 5 (admin panel)

• PostgreSQL 16

• Redis 7 (queue/cache)

• Mailables + Jobs + Scheduler

DevOps / Runtime

• Docker + Docker Compose

• Nginx + PHP-FPM

• Dedicated services for worker and scheduler

• Mailhog for local email testing

• Traefik override for production (docker-compose.traefik.yml)

Monitoring

• Command: projects:check-status (scheduled every 5 minutes)

• Uptime/response time logging per project

• DOWN notification job: App\Jobs\SendProjectDownNotificationJob

• Alert email: App\Mail\ProjectDownMail

Newsletter (latest updates included)

• Admin resources: Campaigns, Subscribers, Lists, Templates

• Template builder with blocks and image support from URL/upload/media

• Real queue-based sending:

  • campaign -> SendNewsletterCampaignJob

  • recipient -> SendNewsletterRecipientJob

• Scheduler for planned campaigns:

  • command newsletters:dispatch-scheduled

  • runs every minute

• Public unsubscribe endpoint with token:

  • GET /newsletter/unsubscribe/{token}

GDPR / Cookies

• GDPR checkbox for public forms

• Server-side validation: newsletter subscription requires consent

• Consent persistence (gdpr_consent, text, timestamp) on the subscriber

• Cookie consent banner on the homepage (accept/reject)

• Cookies Policy + Privacy Policy pages with content/hero configurable from admin

Admin panel

Navigation by groups:

• Dashboard, Projects, Page, Forms, Settings, MEDIA, GDPR, Widgets, Newsletter, LOG

Useful settings already exposed:

• General (including header texts)

• SEO, Footer, reCaptcha, Tags

• GDPR settings + policy pages

• Language texts, Email settings, Site settings

Tickets & Events Management Platform

• 📱 Mobile-First Design - Optimized for smartphone use by operators

• 🎫 Spectacle Management - Complete spectacle/show lifecycle management

• 📅 Show Scheduling - Create, edit, and delete spectacles with dates and seasons

• 💰 Dynamic Pricing - Multiple price tiers (standard, discounted) per show

• 📊 Advanced Reporting - Sales, revenue, and inventory reports with PDF/XLSX export

• 📈 Analytics & Visualization - Interactive charts and financial breakdowns

• 🎼 Music Stamp Duty - Configurable tax/fee management system

• 👥 User Roles - Designer, Operator, Director, Administrator, Guest (read-only)

• 🔐 JWT Authentication - Secure token-based authentication with password recovery

• 📖 Guest Access - Read-only mode for viewing without modification

• 🇷🇴 Romanian Support - Full Romanian character support in PDFs (ă, â, î, ș, ț)

• 🤖 AI Integration - Groq AI for intelligent report generation and analysis

• 🎨 Responsive UI - Works on desktop, tablet, and mobile

• 🐳 Docker Ready - Complete containerization with Docker Compose

• ⚡ Real-time Filtering - Instant search as you type
  
  Frontend

  • React 18 - UI framework

  • TypeScript - Type safety & IDE support

  • Vite - Lightning-fast build tool

  • SCSS Modules - Scoped styling with responsive breakpoints

  • Zustand - Lightweight state management

  • Axios - HTTP client with interceptors

  • React Router - Client-side navigation

  Backend

  • Django 5.0 - Web framework

  • Django REST Framework - API development

  • PostgreSQL 15 - Relational database

  • Gunicorn - WSGI application server

  • JWT (SimpleJWT) - Token-based authentication

  • Groq AI - AI integration for analysis

  • ReportLab - PDF generation

  • OpenPyXL - Excel file generation

  • Pandas - Data manipulation & analysis

  DevOps & Infrastructure

  • Docker - Containerization

  • Docker Compose - Multi-container orchestration

  • Nginx - Reverse proxy & static file server

  • Traefik - Dynamic reverse proxy routing
    
    

Mini Crm

Overview

mini-crm is a lightweight Customer Relationship Management (CRM) app built as a monorepo with a Node.js/Express API and a React/Vite frontend. It supports user authentication, contact management, tagging, search, pagination, and CSV export.

Features

• Email/password authentication (JWT)

• Contact CRUD with search and pagination

• Tag management and tag assignment per contact

• CSV export of contacts

• Dockerized deployment with Traefik reverse proxy

Tech Stack

• Backend: Node.js, Express, PostgreSQL, Prisma

• Frontend: React, Vite, React Router

• Containerization: Docker

• Reverse Proxy: Traefik

Shop online

✨ Features

👤 Customer Features

• 🔐 User Authentication - Email-based registration, JWT login, password reset with secure tokens

• 🛍️ Product Catalog - Browse products with category filtering and search functionality

• 🔍 Advanced Search - Real-time search with category filtering

• 🛒 Shopping Cart - Add/remove items, persistent cart using localStorage

• 🏠 Saved Addresses - Save multiple addresses (home/delivery) for quick checkout

• 📝 Guest Checkout - Complete orders without registration

• 📦 Order Management - View order history, track status, download invoices

• 💌 Email Notifications - Automatic order confirmations and status updates

• 👥 User Profile - Manage account information, saved addresses, order history

• 📱 Responsive Design - Mobile-first design with Tailwind CSS for all devices

🛡️ Admin Features

• 📊 Admin Dashboard - Overview of key metrics, products, orders, and users

• 📝 Product Management - Full CRUD operations for products with image URLs

• 👥 User Management - Create, edit, delete users and assign roles

• 🎯 Role-Based Access - Admin, staff, and customer roles with permission control

• 📦 Advanced Order Management - View all orders, search by customer, filter by status

• 📄 PDF Invoice Generation - Generate and download formal PDF invoices for orders

• 🔐 Order Status Tracking - Update order status (pending → processing → shipped → delivered)

• 📊 Order Filtering - Search and filter orders by customer name, email, phone, status

🛠️ Technology Stack

Backend

• Framework: Django 4.2.9

• API: Django REST Framework 3.14.0

• Authentication: djangorestframework-simplejwt 5.3.1 (JWT tokens with refresh)

• Database: PostgreSQL 15 (SQLite for local dev)

• PDF Generation: reportlab 4.0.7

• Email: Django SMTP with configurable providers

• CORS: django-cors-headers 4.3.1

• Server: Gunicorn 21.2 (production)

• Validation: Django built-in validators

Frontend

• Framework: React 18.2.0

• Build Tool: Vite 5.4.21

• Routing: React Router v6.20

• Styling: Tailwind CSS 3.3

• HTTP Client: Axios 1.6.5 with JWT interceptors

• State Management: Context API (AuthContext, CartContext)

DevOps & Infrastructure

• Containerization: Docker & Docker Compose

• Reverse Proxy: Traefik v3.0 (automatic SSL with Let's Encrypt)

• Web Server: Nginx (Alpine)

• Database: PostgreSQL 15 Alpine

• Load Balancing: Built-in via Traefik