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DSA Bilişim
Custom Software

Custom Software Development

We build scalable, sustainable web, mobile and desktop software solutions that fit your business processes precisely.

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Custom Software Development — DSA Bilişim
What is this service?

Custom Software

Custom software is software that is entirely yours and digitizes the processes unique to your business that off-the-shelf packages don't cover. We design needs such as CRM, ERP, field management, order/inventory tracking, customer portals and integration layers on a single platform, built around your workflow.

Problem

Off-the-shelf software covers 70% of your business; for the remaining 30%, Excel, WhatsApp and manual work take over. Data gets scattered, reporting becomes difficult and the team loses time.

Solution

We map your processes together with you, prioritize the modules you actually need and develop them in phases with modern technologies. You see a working product at every stage.

Scope of service

What do we do?

  • Web and mobile applications
  • Enterprise CRM / ERP systems
  • Industry-specific management software
  • Customer and dealer portals
  • API and third-party integrations
  • Maintenance and continuous development
Benefits

What do you gain?

  • A precise fit for your business, no unnecessary features
  • The software and your data belong to you
  • An architecture that scales as you grow
  • Clear scope, clear timeline, clear budget
How we work

A transparent, measurable process

  1. 01

    Needs Analysis

    We analyze your business processes and pin down the real need.

  2. 02

    Solution & Planning

    We design a technical architecture and project plan tailored to you.

  3. 03

    Build & Implement

    We bring the solution to life with modern technologies.

  4. 04

    Launch & Support

    We take the project live and provide ongoing support when needed.

Technologies
TypeScriptReact / Next.js.NETPython / FastAPIPostgreSQLDocker
Frequently asked questions

About Custom Software

Short answer: a typical management application takes 6–12 weeks, while multi-module enterprise projects take 3–6 months, delivered in phases. Three things determine the timeline: the number of modules, integration needs and decision-making speed. We clarify the scope together in a discovery meeting and usually deliver the first working version (MVP) in 4–6 weeks.

Off-the-shelf software is cheap and fast for general needs; if your processes are standard, it is the right choice. If your processes are unique to you, if integration and reporting are critical, or if licensing costs keep rising as you grow, custom software is more economical and flexible in the long run.

Yes. The source code and data of the delivered software belong to you; you can continue maintenance and development with us, or carry it on with your own team.

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The right technology partner for your project

Let's talk about Custom Software Development.

We build scalable, sustainable web, mobile and desktop software solutions that fit your business processes precisely.

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