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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.

Overview

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.

0Solution areas
0Database engines
0Frameworks & libraries
0API-first thinking
What we offer

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
How we deliver

A process built for predictable delivery

01

Discover

Requirements, users, constraints and success metrics.

02

Architect

System design, data model and API contracts.

03

Build

Two-week sprints with demos and working software.

04

Verify

Automated tests, code review and security checks.

05

Release & Evolve

CI/CD deployment, monitoring and iteration.

Tools & technology

Our toolbox

Backend

.NET Core 8.NET 10C#ASP.NET Core Web APIASP.NET MVCEntity FrameworkDapperSignalRNode.js

Frontend

ReactNext.jsTypeScriptJavaScriptRazorHTML5 / CSS3TailwindRedux

Databases

SQL ServerPostgreSQLMySQLMariaDBMongoDBRedis

DevOps & hosting

GitCI/CDDockerIISLinuxAzureAWSMonitoring & logging

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
FAQ

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.

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