Focus Areas
Regulated Software Environments
We work in domains where formal processes, documentation and compliance are part of daily development.
- ISO-based medical systems under quality and development frameworks (ISO 13485, IEC 62304)
- Compliance critical financial systems (IMS, PMS)
- Systems with strong quality assurance
Modernization of Complex Systems
We help improve and modernize existing software while respecting existing patterns and working code.
- Legacy code and mixed environments
- Migration to cloud-capable architectures
- Hybrid cloud and on-prem solutions
- Controlled modernization over time
Cloud & Integration Engineering
We build and improve cloud and on-prem services and integrations.
- Event-driven systems
- Azure-based apps & services
- REST-based services
- Secure and traceable data processing
Technical Ownership
We take part in planning to implementation, testing and release preparation.
- Planning and design
- End-to-End responsibility
- Practical ownership of environments
Selected Experience
Our background includes regulated medical software, financial systems and other complex software environments.
Relevant experience includes:
- Radiation therapy treatment planning systems
- DICOM and medical imaging data handling
- Wealth management system maintenance and migrations
- Regulatory trade reporting for finance
- High-volume financial data processing
Detailed consultant profile and project descriptions are available upon request.
How We Work
We integrate into existing teams and environments, contributing from design and implementation to validation and documentation.
In practice, this means:
- Clear technical responsibility
- Respect for existing domain knowledge and code base
- Mental models for structured, readable and maintainable code
- Responsible use of AI tools with awareness of copyright, copyleft and related risks
- Prepared to fully utilize AI agentic development
Contact
For project inquiries or consultant profile, please get in touch.
Email
teemu@karellsoftware.fi
Location
Finland/Helsinki region
Availability
Available remote and on-site
Consultant profile
Detailed consultant profile and project details are available through profile portal