01
Custom systems
Applications and tools adapted to your processes and everyday work.
- Tools for internal teams
- Business UX/UI
- Process optimisation
Services / Software development
Software.
Built around your work.
We develop web and mobile applications, internal systems and integrations that connect your processes and make work easier for your team.
DELTOK / DEVELOPMENT
Connected architecture
User experience
React / Next.js / React Native
Business logic and API
Node.js / Python / REST / GraphQL
Data and infrastructure
PostgreSQL / MongoDB / AWS
Custom development
Connect existing systems
Long-term support
What we build
From an internal tool to a complete platform.
We adapt the solution to your business: its users, existing systems and plans for growth.
02
Mobile applications
Mobile solutions for colleagues and customers, connected to your data and systems.
- iOS and Android
- React Native
- Device integrations
03
Web applications
Portals and web tools for users, data and more demanding business tasks.
- Next.js and React
- PWA solutions
- Caching and responsiveness
04
Databases
Structure, securely manage and connect data in local or cloud environments.
- Data security
- Data migration and mapping
- Query optimisation
05
Cloud solutions
Infrastructure that can adapt to workloads and the ongoing development of your system.
- AWS and Azure integrations
- Capacity scaling
- Microservices
06
API integrations
Connect existing systems, external platforms and new applications.
- REST and GraphQL
- Documented interfaces
- Secure authentication
Support after handover
Code built for further development.
After launch, we agree on maintenance, security updates and improvements. A clear architecture supports the ongoing development of your system.
Security and prevention
Updates, operational reviews and handling identified issues as part of the agreed maintenance.
Clear responsibility
One point of contact for the application, integrations and next steps. Support that knows your solution.
Tools and technologies
The right technology for your project.
We choose technologies based on complexity, integrations and future development. We use established tools with active communities.
User interfaces
- React
- Next.js
- TypeScript
- React Native
Backend systems
- Node.js
- Python
Databases
- PostgreSQL
- MongoDB
Infrastructure
- AWS
- Docker
How we work together
From the first idea to a working solution.
01
Understand your work
We discuss users, goals and current processes, then define the scope of the project.
02
Plan the solution
We prepare the structure, user experience and technical plan, then agree on the direction together.
03
Develop and test
We connect design with code, integrations and content. We review progress with you along the way.
04
Launch and improve
We verify the solution, arrange the handover and agree on support and future development.
Frequently asked questions
Before we begin.
Every project has its own requirements. Here are answers to questions we often hear.
How long does development take?
Smaller tools can take a few weeks, while more complex systems usually take 1 to 4 months. We agree on timing after defining the scope and integrations.
What happens after handover?
We arrange support for launch, then can agree on long-term maintenance, updates and improvements.
Who has access to the code?
We use established open-source frameworks such as React and Next.js. The software solution belongs to you; source code handover and terms of use are defined in the project agreement.
Can you connect our existing systems?
Yes. We review the available interfaces and data, then build API connections or custom integrations between existing and new systems.
Related services
Do you also need a website?
Connect your software solution with a website that clearly presents your business.
Let's connect
What would you like to build?
Describe your idea, existing process or challenge. Together, we will define the scope and next step.
Email us
info@deltok.siLet's outline your solution.
Tell us who will use the application, which systems it should connect and what you want to improve.
Send an inquiry