vosetu.

Our expertise

The areas we go deep in, and our technology stack.

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Expertise

The areas we go deep in, and our technology stack.

01

SaaS & Multi-Tenant Architecture

Vosetu is a SaaS factory: we built 46 sector products on the same core. Tenant isolation, subscriptions, role management and scaling are not something to rediscover for us β€” they are our daily work.

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  • Multi-tenant architecture design
  • Tenant isolation and data security
  • Subscription, plan and usage-limit engine
  • Role/permission and organization management
.NET 9, PostgreSQLSchema/row-level isolationPlan + limit + gating engineRedis, Docker
02

AI-Powered Applications

AI is no longer an add-on but a natural part of the product. From text generation to image processing, smart search and recommendations to decision support, we weave AI capabilities naturally into your application.

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  • Large language model (LLM) integration
  • Smart search and recommendation systems
  • Document/image understanding and content generation
  • Chat assistant and automated responses
Provider API + RAGEmbeddings + similarity search.NET 9, PostgreSQLNext.js, Flutter
03

Digital Transformation

Digital transformation is not a single piece of software but a change in how work is done. We map your processes end to end, prioritize what to digitize and run a plan that carries the team along with it.

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  • Process mapping and digitization analysis
  • Moving paper/Excel processes into software
  • Cross-department data integrity
  • Phased transformation roadmap
Process map, prioritization.NET 9, web + mobilBridges to existing systemsTraining + phased rollout
04

Marketplace & E-Commerce

From product catalog to cart, from multi-vendor commission models to marketplace integrations, we build every layer of e-commerce. We have real integration experience with platforms like Amazon SP-API.

Explore
  • Multi-vendor marketplace platform
  • Product catalog, cart and order management
  • Amazon SP-API and marketplace integrations
  • Stock, shipping and fulfilment flows
.NET 9, PostgreSQLAmazon SP-APIVirtual POS, walletNext.js
05

National System Integrations

In many sectors, software cannot operate without connecting to mandatory public systems and national e-government platforms. These integrations have strict rules, frequently changing schemas and low-error-tolerance flows; we have real production experience on this demanding surface.

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  • National e-government and identity integration
  • National health provisioning and reimbursement
  • Product track-and-trace (barcode/QR)
  • National judicial system integration
SOAP, REST, XMLe-Signature, certificates, mTLSPublic-service adapters.NET 9, PostgreSQL

Other areas of expertise

Beyond the highlights, the other areas we go deep in.

Subscription & Billing Systems

Recurring billing, plan management and a usage-based limiting engine.

Real-Time Systems

Real-time infrastructures that stream notifications, live tracking and device data instantly.

Data & Analytics Dashboards

We turn data into decisions with management dashboards, reporting and KPI strips β€” grid/report experience from 46 products.

Security & Data Compliance

Authentication, role/permission architecture, confidential file access control, audit trails and data-protection processes.

Maps & Location-Based Systems

Route optimization, fleet and courier tracking, live location sharing and field-team maps.

Workflow & Approval Automation

Task/approval flows, process design, notification chains and document/HR workflows β€” the expertise face of enterprise work management.

Technologies

A modern, proven stack built on .NET 9, PostgreSQL, Next.js, Angular and Flutter.

Direct line

Talk to the founder about your project

No middlemen: you speak directly with the team that does the work.

Get in touchcontact@vosetu.com
VT
Volkan Turhan
Founder β€” Product & Software Engineer

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