Custom Web Apps • Enterprise Systems • AI Solutions

Custom business applications, enterprise systems & AI solutions.

CRMs, booking systems, high-load platforms and AI-powered automation – tailored to your business needs. Modern technologies, scalable architecture, for enterprises, municipalities and growing businesses.

Custom CRMs & business systems Enterprise & high-load apps AI integration & automation
Focus: custom web apps, enterprise, AI, mobile
Client type: enterprises, municipalities, growing businesses
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Services

Custom business applications, enterprise systems & AI solutions.

We don't fill in templates – we build systems tailored to your business needs. CRMs, booking platforms, enterprise web apps, AI automation – with modern technologies and scalable architecture.

Custom CRM & business systems Enterprise & high-load apps AI integration & chatbots Mobile apps & modern UI
01 • Custom Business Applications

CRMs, booking systems, admin panels – tailored to your needs

Custom CRM systems, booking platforms, client management and admin panels. Not templates – solutions designed for your business processes that give you a real competitive advantage.

  • Custom CRM & client management systems
  • Online booking & appointment platforms
  • Admin panels, dashboards, reports
  • API integrations (payment, SMS, email, external systems)
02 • Enterprise & Corporate Systems

High-load, scalable applications for enterprises

Mission-critical, high-load web applications for enterprises and municipalities. Multi-tenant architecture, role-based access control, real-time data processing – enterprise quality.

  • Next.js, React, TypeScript frontend
  • Laravel, NestJS, Node.js backend
  • Multi-tenant architecture & RBAC access control
  • PostgreSQL, Redis, queue systems for high load
03 • AI Solutions & Automation

AI integration, chatbots & intelligent automation

AI-powered solutions that take the monotonous work off your plate: chatbots, intelligent forms, automatic content generation, workflow automation.

  • AI chatbots for websites & internal use
  • Automated customer communication & quotes
  • System integration (CRM, invoicing, booking)
  • Intelligent reports, data analysis & summarization
04 • Mobile Apps & Modern UI

Cross-platform mobile apps & responsive web interfaces

Modern mobile applications and web interfaces that work perfectly on every device. React Native, PWA and solutions that deliver a native experience.

  • React Native cross-platform mobile apps
  • Progressive Web App (PWA) development
  • Modern, responsive UI/UX design
  • Offline support, push notifications, fast loading

Portfolio

Selected projects & digital systems.

A few examples of what it looks like when design, strategy and technical implementation come together. I'm happy to share specific URLs upon request.

Faster page loading More incoming quote requests Clearer admin and processes
Szalongepek.hu
Full CRM & client management system
Szalongepek.hu – custom CRM, webshop & rental system
Custom modules, inventory management Rental contracts, client portal

Complex B2B platform for beauty industry: full CRM system with custom modules – inventory management, rental contract handling, online contract signing, client portal, SMS integration. Automated follow-up, real-time stock monitoring and detailed customer history.

Tech stack: Laravel, JavaScript, MySQL, custom CRM modules, REST API, SMS integration
JournalHub.app
AI trading journal
JournalHub.app – AI-powered trading journal
SaaS webapp, AI integration Less manual journaling

Online trading journal system that automates trade recording, creates statistics and reports, and uses AI to organize, analyze and summarize trading journal entries – so the focus returns to strategy, not admin.

Tech stack: Python, PHP, MySQL, REST API, OpenAI, automation
BackdraftTrading.com
Stock market SaaS ecosystem
BackdraftTrading.com – indicators, VIP community & automation
SaaS webapp, API integration Automated indicator access

Complete stock market ecosystem for traders: TradingView indicator landing pages, AutoPiner script access management system, affiliate structure, VIP Telegram community and continuously expanding AI-based trading journal solutions under one brand.

Tech stack: Python, PHP, MySQL, TradingView API, Webhooks, Automation
Torgeo.hu
Multilingual landing page & SEO
Torgeo.hu – premium glass railings & metal structures
Multilingual (HU/AT/EN) Modern design, fast loading

Elegant presentation website for a premium glass railings and stainless steel structures manufacturer. Three-language implementation (HU/AT/EN), clean design, reference gallery and lightning-fast loading – professional online presence.

Tech stack: HTML5, CSS3, JavaScript, multilingual, SEO optimization
ShapeZone.uk
Wellness & beauty website
ShapeZone.uk – wellness salon presentation website
Online booking, modern design Service showcase

Elegant presentation website for a UK wellness salon: tanning, skincare, laser hair removal services. Online booking integration, price lists and offers management – professional online presence in the beauty industry.

Tech stack: Modern website, online booking integration, responsive design
Bookinda
Booking & salon management platform
Bookinda – online booking & salon management system
Multi-tenant SaaS, real-time calendar 🚧 Under development

Complex booking and salon management platform: calendar view with multiple staff, service management, walk-in support, real-time occupancy monitoring, customer management and financial summaries. Multi-tenant architecture, RBAC permission management, online payment integration and full REST API.

🚧 Under development 💬 I want a similar project
Tech stack: Next.js 14, TypeScript, NestJS, PostgreSQL, Redis, Tailwind CSS, tRPC, Prisma, BullMQ, Stripe
SzilviaVendeghaz.hu
Guesthouse & online booking
SzilviaVendeghaz.hu – guesthouse booking system
Online booking, Stripe payments 6 languages, calendar system

Modern guesthouse presentation and booking platform in Bükfürdő: interactive calendar-based booking system, online Stripe payments, multilingual interface (HU/DE/EN/RU/CZ/SK), photo gallery, Google Maps integration and Bükfürdő card discounts. 4.9/5 Google rating, 9.5 Booking.com score.

Tech stack: PHP, JavaScript, Tailwind CSS, Stripe API, multilingual, Schema.org, responsive design
KastelyParkTavak.hu
Premium fishing lake & accommodation
KastelyParkTavak.hu – fishing lake booking system
Booking, waitlist system 5 languages, interactive calendar

Exclusive premium fishing lake and cabin accommodation in Öreglak: two separate lakes with private cabins, interactive date picker, waitlist notification system, multilingual interface (HU/EN/DE/RU/RO), detailed gallery and Schema.org structured data.

Tech stack: PHP, JavaScript, Tailwind CSS, API integration, multilingual, Schema.org, responsive design
RengoBisztro.hu
Restaurant website & table booking
RengoBisztro.hu – restaurant presentation & booking system
Table reservation, events 5 languages, Filament admin panel

Complex restaurant platform with full functionality: intelligent table reservation system with best-fit logic, menu and weekly menu management, event calendar, photo gallery with lightbox, gift card system, newsletter sending and full Filament admin panel. 5 languages (HU/EN/DE/RO/IT), SEO-optimized with Schema.org, hreflang and llms.txt for AI search engines.

Tech stack: Laravel 12, Filament v4, PHP 8.3, MySQL 8, Tailwind CSS, Mailtrap API, Google Analytics, Schema.org
RengoPanzio.hu
Guesthouse booking & channel manager
RengoPanzio.hu – custom guesthouse booking & channel sync
Channel manager: Booking, Airbnb, Szallas.hu NTAK sync, online check-in, smart lock

Complete guesthouse management platform with custom development: room booking system with two-way synchronization to Booking.com, Airbnb and Szallas.hu, automated NTAK (Hungarian tourism reporting) data submission, automated email notifications (booking confirmation, pre-arrival reminder), online check-in flow, smart lock door access with automatic PIN code generation per guest.

Tech stack: Laravel, PHP 8.3, MySQL, Channel Manager API (Booking, Airbnb, Szallas.hu), NTAK API, Smart Lock API, automated email service

Digital Business Card

Komlósi Sándor • WebSuite.hu

If you like what you see, save this digital business card, and write if you're thinking about a new website, web application or AI/automation project.

Komlósi Sándor
Komlósi Sándor
Full Stack Developer & DevOps Engineer
Enterprise webapps Linux & DevOps Security & hardening Performance optimization
📥 Save contact (vCard)

Contact

Let's talk about your next web or AI project.

Briefly describe what you need – a new website, custom web application, AI system or automation – and I'll get back to you with a suggested direction and collaboration roadmap.

What kind of collaboration can you expect?

Not "pixel pushing" design, but strategic thinking, transparent communication and prototypes that can be tested during development. A phased, understandable process.

Ideal if you already have:
Brief project description A few references or inspirations List of your services / products Approximate timing and budget
Technologies & infrastructure:

TypeScript, Next.js, React, Node.js • Linux (Ubuntu, Debian), NGINX, Docker • MySQL, PostgreSQL, Redis • Hetzner, AWS, Cloudflare • CI/CD, monitoring, security