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Custom software

Software that grows with your business, not the reverse

The DNH engineering team builds web systems, APIs and internal tools: integrated with your current stack, secure at scale, and coded to stay extensible for years — from a fast MVP to enterprise systems.

  • Scalable architecture and maintainable code
  • Integration with existing systems (CRM, accounting, inventory)
  • Phased delivery — from MVP to full release

We call you back in under 4 business hours

Engagement models

Three models for every type of project

Software pricing depends on scope; after a free discovery session you receive a written proposal with timeline and price.

Turnkey project

From discovery to deployment and training — all on us.

Custom pricing

  • Discovery and product design (UX/UI)
  • Full development, testing and deployment
  • Team training and documentation
  • Post-delivery support and SLA
Request a consultation

Dedicated team

Our engineers become part of your team — under your management.

Custom pricing

  • Dedicated agile team (backend, frontend, DevOps)
  • Two-week sprints with demos
  • Uses your tools and processes
  • Full flexibility on priorities
Request a consultation

Refactor & modernize

Make legacy systems faster, safer and extensible.

Custom pricing

  • Technical audit of existing code and architecture
  • Gradual migration without downtime
  • Performance and security improvements
  • Documentation for your internal team
Request a consultation

After the free discovery session, a price and timeline proposal follows within a few business days.

Technical expertise

Software engineering across six areas

A modern stack chosen for your problem — not for the hype.

01

Web apps & dashboards

Admin panels and web systems built with Next.js and React.

02

APIs & integrations

Connecting CRM, accounting, payment gateways and third-party services.

03

Internal automation

Tools that remove your team’s repetitive work.

04

Performance & security

Speed optimization, baseline penetration testing and secure infrastructure.

05

Maintenance & SLA

24/7 monitoring, updates and a service-level agreement.

06

AI in software

Chatbots, text processing and AI features matched to your data.

FAQ

Know these before starting a project

How long does a software project take?

An MVP typically takes 6–12 weeks and a full enterprise release 3–6 months. After discovery, you get a precise phased timeline.

How does support work after delivery?

Every project ships with a warranty and bug-fix period; afterwards a support contract with a clear SLA (response time, monitoring, updates) can be renewed.

Who owns the code?

You do — 100%. Source code, documentation and access are handed over at the end of the project, with no forced dependency on us.

Free consultation

Take the first step today

Fill in the form and the DNH team will call you within 4 business hours to suggest the best growth path in a short conversation.

Iranian mobile number, e.g. 09123456789

  • Callback in under 4 business hours
  • Free initial consultation
  • No spam — just one call