Data Engineering
Software Development
Custom B2B software
Applications for specific business processes, complex requirements and digital business models.
01 Software development at ONECEPT
Software built around your processes.
ONE-CODE develops custom B2B applications, modernizes existing systems and connects software, data and processes in maintainable solutions.
years of development experience
ONECEPT brings together more than ten years of experience in software development and data engineering. This expertise forms the technical foundation of ONE-CODE.
02 Services
Custom-built. Ready for sustainable operation.
Web, APIs & integration
Web applications, system and data integration, and ETL pipelines connect your applications and data sources.
Cloud & architecture
Software architecture and system design for cloud or on-premises operation, with automated CI/CD pipelines.
AI applications
AI chats and RAG solutions make company knowledge accessible with traceable sources.
Modernization & consulting
Existing applications are extended, technically renewed and prepared for long-term maintenance.
03 Technology
A stack for reliable business applications.
The technical focus combines modern web technologies, databases, cloud infrastructure and automated quality assurance into maintainable solutions.
Backend
C#
.NETASP.NET Core
Python
ElixirFrontend
Blazor
React
Next.js
Angular
TypeScript
JavaScriptAPIs, real-time & messaging
REST
GraphQL
SignalR
RabbitMQDatabases & data access
PostgreSQL
Microsoft SQL Server
Entity Framework Core
Redis
QdrantCloud & platform
Microsoft Azure
Azure DevOps
DockerAI frameworks & platforms
Semantic Kernel
OpenAI
Anthropic
Mistral
OllamaQuality assurance & testing
Playwright
xUnitObservability & Telemetry
Grafana
Grafana Alloy
Grafana Tempo
Grafana Loki
PrometheusPrometheus Node ExporterPrometheus Alertmanager
cAdvisor
OpenTelemetry04 Collaboration
From requirements to stable operation.
01
Understand
Processes, requirements and existing systems are assessed together.
02
Design
Architecture, data model, interfaces and implementation steps are clearly defined.
03
Develop
The solution is implemented iteratively, verified with unit and integration tests, and aligned with users early.
04
Operate
Go-live, monitoring, documentation and continuous development are supported reliably.
05 Real-world examples
Software in practical use.
ONE-HUB
AI-supported knowledge platform with a .NET backend, database, integrations and traceable source usage.
ONE-HUB
ONE-ACADEMY
Scalable learning platform for learning paths, content and centralized knowledge transfer.
ONE-ACADEMYSystem integration & modernization
ERP extensions, API integrations, data imports and the continued development of existing business applications.
06 Contact
Ready for software
that fits your business?
contact@onecept.at
Development, integration and operation from a single source.
Personal, transparent and designed for long-term collaboration.