Central data layer
We define which system is the master for each type of data (bookings, clients, prices, availability) and how data syncs in real time across the rest of the ecosystem.
Service · Systems and integrationsOne system that
One system that
connects your website, bookings, CRM and tools.
When the website, portals, calendar and payments work together, your team has more time for guests and customers. We connect the tools you already use into one whole that runs quietly and reliably.
- Connecting your website with portals, channel managers, CRM, and internal tools
- Automatic synchronization of prices, availability, and guest/client data
- Fewer manual entries, fewer errors, and a clearer overview of bookings and inquiries
- Working with tourism, apartments, rent-a-car fleets, and real estate systems
- Integrations via APIs, iCal/XML feeds, and practical n8n/Make workflows
- Gradual system build, without painful 'big bang' migrations
We build on what you already have and add what brings real value.
Trusted by
Who is this service for
System and integrations for teams that want one center, not tool chaos
- 01hotels, apartments, and property management that want to align portal bookings, direct bookings, and internal processes
- 02rent-a-car agencies with fleets and multiple locations, where prices and availability are currently maintained manually in multiple places
- 03real estate agencies and investors who want a clear flow from inquiry to contract, connected to CRM and marketing channels
- 04businesses that feel their data is 'scattered' across tools, Excel spreadsheets, and inboxes, without a central hub
Key elements
System and integrations as the nervous system of your business
Instead of each tool working on its own, we connect them into a central digital engine. Website, portals, channel manager, CRM, billing, and reporting, everything becomes part of one story instead of partial solutions.
Integrations with key tools
Connecting with PMS, OTA portals, channel managers, CRM, booking systems, and internal tools via APIs, webhooks, iCal/XML feeds, or intermediary services.
Automated workflows (n8n, Make, custom)
Automatic creation of bookings, sending confirmations, team notifications, cleaning tasks, invoices, and other workflows that currently consume time and hurt the experience.
Reporting and system monitoring
Overview of key metrics by channel, integration logs, error tracking, and system health checks to keep the engine running reliably and predictably.
Collaboration steps
How we set up the central digital engine, without chaotic migration
The goal is not to change all tools overnight, but to gradually introduce order: from system mapping, through integration architecture, to stable production operation.
- 01
Mapping existing system and flows
Inventory of existing tools, integrations, portals, and processes. We map how data currently flows, from booking or inquiry to billing and reports.
- 02
Architecture design and integration plan
We define the central engine, roles of individual systems, data exchange methods, and the sequence of integration rollout, what to do now, what later.
- 03
Implementation, testing, and stabilization
Setting up integrations, automated workflows, and monitoring. We test with real data, onboard the team, and make first iterations based on practice.
About us
Leovac Digital as the architect of your digital engine
Over 15 years of experience in web development, booking systems, marketplaces, and performance marketing, with a focus on tourism, apartments, rent-a-car, and real estate.
We don't see system and integrations as a 'technical add-on', but as the nervous system of the business. Our goal is for you to have one center that keeps all channels and tools connected, with minimal manual work and the clearest possible picture of your numbers.
Related services
Services that work alongside systems and integrations
Integrations only make sense when they're tied to a website that receives inquiries and an IT setup that handles them.
Web development
A website that is ready from day one to integrate with booking systems, your CRM, and automated workflows.
More about web development → →IT consulting and digital transformation
A strategic framework that decides which integrations make sense, in what order, and how to track them as your business grows.
More about IT consulting → →Testimonials
What clients say
„Želim da vam se mnogo zahvalim na vašoj usluzi i pomoći u vezi sa Guglom i veb-sajtovima – jednostavno toplo preporučujem! Hvala još jednom...svima vama! 👍🏽👍🏽👍🏽“
„Sarađivao sam sa mnogim profesionalcima. Radosav je ubjedljivo jedan od najpažljivijih i najstručnijih stručnjaka sa kojima sam sarađivao. Toplo preporučujem Radosava svim svojim saradnicima kojima je potrebna njegova stručnost.“
„Saradnja sa Radosavom je bila odlična! Ima odličnu radnu etiku i sve je završio na vrijeme i odličan posao. Preporučujem Radosava svima.“
„Oduševljen sam! Ovo je jedna od najboljih agencija koje smo ikada koristili, a imali smo dosta neuspješnih, samo prazna obećanja.“
Budgets and collaboration models
Estimated costs for system setup and integrations
The scope of work depends on the number of tools, portals, property types, and existing integrations. These are the ranges most engagements fall into, excluding license costs and external services, which we decide on together.
System and integrations audit
Review of the existing ecosystem, identifying bottlenecks, risks, and automation opportunities.
Typically in the range of 350-1,200 EUR one-time.
Design and setup of the central engine
Defining the architecture, tool roles, and implementing key integrations and workflows.
Typically in the range of 1,500-5,000 EUR, depending on complexity and number of systems.
Ongoing maintenance and development
Monitoring system operations, workflow iterations, new integrations, and team support in daily operations.
Retainer models typically 800-1,500 EUR per month.
The final proposal is defined after a brief review and understanding how your channels, systems, and processes currently work, and what results you want to achieve in the next 6-12 months.
Request a quote for your projectFAQ
Most common questions before system and integrations work
Are you tied to specific tools (PMS, CRM, channel manager...)?
No. We work vendor-neutral, we look at what you already have, what makes sense to keep, and what needs to be introduced if necessary. What matters is that the system is sustainable for your team, not that we push one tool at all costs.
Do we have to change everything at once?
No. We often work gradually, first bringing order to the most critical parts (e.g., prices and availability), then connecting the rest of the system over time.
Do you also handle implementation, or just the plan?
We do both. We can prepare the architecture and specs for your IT/development team, but we can also directly implement integrations and workflows.
What if we already have an agency or IT team?
Great. We often work as a 'system architect' who sets the logic and specifications, while your existing team implements parts of the system.
How risky is it to introduce such a system?
The biggest risk is when everything is done haphazardly. That's why we go in phases, with clear testing stages and fallback scenarios, so the system doesn't stop while we introduce changes.
Related services and resources
IT consulting i digitalna transformacija→Digitalna strategija i arhitektura sistema→Mobilne aplikacije→Kako integrisati CRM sistem sa vašim sajtom za maksimalnu efikasnost→Automatizacija za male biznise: Kako uštedjeti vrijeme i smanjiti greške→Direktne rezervacije vs OTA - kako smanjiti zavisnost od Booking.com→
Systems and integrations
Let's connect your tools into one whole.
Describe how you work today and where most of the time goes. We will suggest a path to a system that works for you.