Software engineering studio
We solve business problems with software.
Custom software, SaaS platforms, AI-powered workflows, and business automation engineered around the way your organization works.
What are you trying to build?
Pick one and we'll skip the parts that don't apply.
01
A business application
Replace spreadsheets and disconnected tools with one system.
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02
A SaaS product
Accounts, permissions, billing and a multi-tenant foundation.
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03
An AI-powered workflow
Document extraction, triage and search inside real systems.
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04
Modernize existing software
Move a working-but-aging system forward without stopping.
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Built with
ASP.NET Core
React
TypeScript
SQL Server
Azure
REST APIs
AI
You've probably said one of these.
“
We still run this on spreadsheets.
Manual process
“
Our process takes too many steps.
Workflow
“
Our software is outdated.
Modernization
“
Too much of this is done by hand.
Automation
“
Customers need their own portal.
Access
“
We want AI, but not a toy.
Applied AI
Drop a real product screenshot — dashboard, table, or workflow view
Software built around your workflow.
Your business shouldn't change how it works to fit generic software. We study the operation first, then engineer the system around it.
Workflow design
Role-based access
Automation
Reporting
Integrations
Audit trail
Selected works
View all work →Screenshot
SaaS platform
Application Processing Platform
Intake, documents, review and status tracking on one audited workflow.
ASP.NET Core · React · SQL Server
Screenshot
CRM
Custom CRM Platform
Sales and service working from one record, with reporting leadership trusts.
ASP.NET Core · React · SQL Server
Screenshot
AI · OCR
Document Intelligence System
Extraction and validation at volume, with a human reviewing only what is flagged.
Capabilities
What we build
Custom business software
Purpose-built systems replacing spreadsheets and disconnected tools.
SaaS platforms
Accounts, permissions, subscriptions and multi-tenant foundations.
AI-powered applications
Document extraction, intelligent search and workflow assistance.
Workflow automation
Remove the manual steps sitting between systems and people.
API & system integration
Connect existing platforms, auth systems and third-party services.
Legacy modernization
Move working-but-aging systems forward without stopping the business.
From problem to production.
We start with the workflow, not the framework. Once the business problem is clear, we define the architecture, integrations and deployment strategy the system needs.
01
Understand
Map the operation as it runs today.
02
Architect
Decide the structure, data model and integrations.
03
Build
Ship in working increments you can review.
04
Integrate
Connect the systems already in use.
05
Launch
Deploy, migrate and train the people using it.
06
Improve
Keep it maintained as the business changes.
Why Devian Apps
No project counters, no years-in-business badge. Everything here is visible in the code we hand over.
Modern stack
Current .NET and React, not framework archaeology.
Clean architecture
Separated layers, testable, ready for handover.
Performance focused
Core Web Vitals treated as a requirement, not a cleanup task.
Built to maintain
Documented as we go, so someone else can take it over.
SEO-ready by default
Server-rendered, semantic markup, structured data from day one.
Scales with you
Multi-tenant and role models designed in, not bolted on.
Ready to build your software?
Tell us about the project and we'll come back with scope, timeline and a team shape. About two minutes.