Application development, engineered end to end
Secure, scalable and maintainable web platforms, APIs and enterprise systems — built on .NET Core 8/10, React, Next.js and the database that fits your data.
Software that fits your business
We combine deep Microsoft-stack expertise with modern JavaScript front-ends to build products that are fast today and easy to evolve tomorrow. Every project starts with architecture and ends with observability.
Whether you need a customer portal, a hospital or business ERP, a marketplace or an API platform for partners, we design for security, performance and long-term maintainability.
Full-spectrum application services
Web applications & portals
Responsive, accessible web apps for customers, partners and staff.
- Customer, vendor and employee portals
- React / Next.js front-ends with SSR & SEO
- ASP.NET Core MVC & Razor applications
- Dashboards, analytics and reporting
APIs & integrations
Clean, documented, versioned APIs and reliable third-party integrations.
- REST and GraphQL APIs on .NET Core
- Payment, SMS, email, KYC and ERP integrations
- Webhooks, queues and background jobs
- OpenAPI/Swagger documentation
Custom ERP & business systems
Domain-fit ERP instead of forced templates.
- Hospital / healthcare ERP
- Business ERP: sales, purchase, inventory, accounts
- Retail and distribution management systems
- Workflow, approvals and role-based access
Ecommerce platforms
Storefronts and marketplaces that convert and scale.
- Custom storefronts and multi-vendor marketplaces
- Cart, checkout, order and inventory management
- Payment gateway and logistics integration
- Performance and Core Web Vitals tuning
Modernisation & migration
Move legacy systems forward without losing data or uptime.
- .NET Framework → .NET 8/10 upgrades
- WebForms/MVC → modern React or Next.js
- Database migration & performance tuning
- Incremental strangler-pattern rewrites
Architecture & consulting
Independent technical guidance before you build.
- Solution and system architecture reviews
- Scalability, security and code audits
- Technology selection and roadmaps
- Cost-aware cloud and hosting design
A process built for predictable delivery
Discover
Requirements, users, constraints and success metrics.
Architect
System design, data model and API contracts.
Build
Two-week sprints with demos and working software.
Verify
Automated tests, code review and security checks.
Release & Evolve
CI/CD deployment, monitoring and iteration.
Our toolbox
Backend
Frontend
Databases
DevOps & hosting
What you receive
- Source code with full IP ownership
- Architecture & API documentation
- Automated build and deployment pipelines
- Test suites and QA sign-off reports
- Post-release support plan
Engagement options
- Fixed-scope project with milestones
- Dedicated development team (monthly)
- Time & material for evolving scope
- Post-launch maintenance retainer
Common questions
Which .NET versions do you build on?
We build on modern .NET — .NET Core 8 and 10 — and also upgrade older .NET Framework applications.
Can you work with our existing database?
Yes. We work with SQL Server, PostgreSQL, MySQL, MariaDB and MongoDB, and can migrate between them when it makes sense.
Do we own the source code?
Yes — full code and IP ownership transfers to you on delivery.
Can you take over a half-built or legacy application?
Yes. We begin with a code and architecture audit, then stabilise, document and continue development.
Related services
Have an idea? Let’s build it together.
From a first sketch to a live product in the stores — talk to the Siyora team.
Talk to us