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Mostly in-house development · Occasionally joint development

Software that works — built to last.

We design and deliver SaaS platforms, backend services, and frontend applications with long-term maintainability in mind — focused on clarity, reliability, and operational simplicity.

C#.NET 10TypeScriptReactMobXNATS.ioRedis
24
Resources
156
Bookings
98%
Uptime
ScheduleToday

Capabilities

What we do

We develop applications that reduce administrative overhead and give you more time for what matters. Accessible on mobile, tablet, and desktop.

Reservation Systems

Booking management, availability tracking, automated confirmations.

Operational Analytics

Cost monitoring, usage reports, performance dashboards.

System Integration

API connections, third-party services, data synchronization.

Technical Consulting

Architecture reviews, technology selection, implementation guidance.

How we work

Our approach

Outcome-led competencies. The stack is a tool — the goal is systems that are easy to evolve and easy to operate.

Small teams, clear ownership, fast feedback loops.

Strong review culture and consistent standards.

Production-first: reliability and operability are designed in.

Pragmatic trade-offs: simplest maintainable approach.

Projects

Solutions in production

Applications we have built and maintain. Each designed for specific operational needs.

INTUTTO logo
Live

INTUTTO

Comprehensive reservation and property management system. Handles bookings, guest communication, invoicing, and integrates with booking channels.

ReservationsPMSMulti-platform
intutto.app
Internal

Property Automation

Smart building control system. Door access, HVAC scheduling, lighting automation. Physical controls and mobile app interface.

IoTAutomationHardware
Internal

Tenant Portal

Landlord-tenant communication platform. Invoice management, utility billing, document sharing, and annual settlement automation.

BillingDocumentsPortal
Planning

Booking Process Index

Structured library of booking workflows for agent automation. Step-by-step paths, ARIA-label mapping, validation rules, and error handling for legacy platforms without APIs.

Agent automationAccessibilityWorkflow index

Engineering

Engineering

A concise view of principles and patterns we use to keep systems maintainable and reliable.

Software Architecture

  • Clean Architecture, DDD, CQRS, Event Sourcing
  • Multi-tenant systems and microservices
  • Custom ORM and data-access abstractions
  • Multi-layer caching with controlled invalidation

Backend Engineering

  • C# / .NET 5-10, ASP.NET Core
  • SQL Server, PostgreSQL, Redis, CouchDB
  • NATS.io messaging, event-driven patterns
  • Custom RPC APIs with retries, idempotency, rate limiting

Frontend

  • TypeScript, React, MobX
  • Responsive cross-device interfaces
  • Type-safe API generation
  • Custom code-generation frameworks

Infrastructure

  • Azure cloud services
  • Docker, Kubernetes, Ansible
  • Prometheus, Grafana, Loki, OpenTelemetry
  • Automated CI/CD pipelines

Engineering Leadership

  • Technical leadership and architectural governance
  • Mentoring, code reviews, quality standards
  • Delivery planning and prioritization
  • Technical vision and roadmap ownership

Product Mindset

  • Focus on user value and business impact
  • Requirements to robust technical solutions
  • Collaboration with PM and UX/UI
  • Trade-off management and pragmatic decisions

Technical Stack

C#TypeScript.NET 5-10ASP.NET CoreReactMobXSQL ServerPostgreSQLRedisCouchDBNATS.ioAzureDockerKubernetesAnsiblePrometheusVictoriaMetricsGrafanaOpenTelemetryTDDNUnit

About

Our story

It started with a family guesthouse in Austria. Paper-based reservations were failing, existing software didn't fit. The available solutions were either too complex or too limited.

A computer science student took on the challenge. Years of iteration, mentorship, and real-world testing followed. The result: applications that adapt to how people actually work.

Today, Graspea builds software that listens to its users. We develop in response to real needs, not imagined ones.

Zdenek Bousa

Zdenek Bousa

Senior C# Engineer / Engineering Manager / Founder

10+ years of experience spanning backend architecture, product development, and technical leadership. Founded Graspea to build B2B SaaS solutions for resource planning. Combines deep technical expertise with product thinking to deliver scalable, maintainable systems aligned with business goals.

Backend ArchitectureEngineering LeadershipProduct Development

Contact

Graspea s.r.o.

Bohuslava Martinu 640/1

602 00 Brno, Czech Republic

ID
09283234
VAT ID
CZ09283234