Skip to content

Mon–Fri09:00–18:00

Service · Custom Software

Custom Software Development

When off-the-shelf tools do not fit how you work, teams drown in spreadsheets, repetitive manual tasks and systems that do not talk to each other. We learn how your business really runs, then build web-based custom software and connect it to the tools you already use.

  • Web Software
  • Admin Panel
  • CRM
  • API Integration
code

What’s included?

  • check_circleProcess analysis and scope document
  • check_circleInterface design
  • check_circleWeb-based software and admin panel
  • check_circleRole-based user permissions
  • check_circleAPI and integrations
  • check_circleSetup, training and maintenance support
Get a free quotearrow_forward chatMessage us on WhatsApp
Overview

When is custom software the better choice?

If an off-the-shelf product covers most of your needs, it is usually the fastest and cheapest route, and we say so in the first meeting. Custom software makes sense when your processes are specific to your sector, you keep syncing several programs by hand, licence and per-user fees have grown, or you want to keep control of your data.

The software we build runs in the browser, so the office, the field and your phone all reach the same system. We work in small, usable stages: first we solve the process that costs the most time, then add modules as your team starts using it.

Approach

What we focus on in every software project

As important as the code itself: your team actually using the software and the system staying maintainable for years.

account_tree

Designed around your process

We build screens around your workflow: who enters what, who approves, which report goes to whom. Software should shorten work, not complicate it.

sync_alt

Integration

Data exchange via API with accounting, e-invoicing, ERP, CRM, e-commerce and marketplace systems. No more entering the same information twice.

admin_panel_settings

Permissions and security

Role-based permissions, activity logs, backups and encrypted connections, with personal data stored in line with data protection law.

insights

Reporting

Reports generated automatically from daily work that you can filter and export, so decisions rest on current data rather than guesswork.

Scope

Types of software we build

Our main custom and web software projects.

1

Admin panels and internal systems

Web-based panels that bring internal processes such as staff, work orders, projects, stock or documents onto one screen.

2

CRM, quoting and sales tracking

Customer records, quote preparation, follow-up reminders and sales reports, shaped around your team.

3

Booking, reservation and membership systems

Customer-facing tools with online booking, capacity management, payments and automatic notifications.

4

API and integration development

Middleware, data transfer and automations that connect your existing software.

Process

Our custom software process

We move forward with your approval at every stage and share openly what we are doing.

  1. 1

    Process analysis

    We map how the work runs today, who will use the system and what data it needs.

  2. 2

    Scope and prototype

    We present the module list, screen drafts and a staged plan for your approval.

  3. 3

    Staged development

    At the end of each stage we deliver a working version on a test environment and continue with your feedback.

  4. 4

    Launch, training and maintenance

    Go-live, data migration, team training, then ongoing support and development.

S.S.S.

Custom Software: frequently asked questions

If you can’t find the answer you are looking for here, message us on WhatsApp or send us an email.

01

How is the cost of custom software determined?

add

Cost depends on the number of modules, user roles, integrations, reporting needs and data migration. After the process analysis we prepare a written quote priced module by module, so you can start with the most critical module and spread the budget over stages.

02

Who owns the software?

add

The contract states clearly that the source code and data belong to you. Your data can live on your own server or on a cloud account opened in your name.

03

Can you migrate our existing spreadsheets?

add

Yes. We clean and import Excel, CSV or export files from your current program, and check the migration together on a test environment before going live.

04

Do you provide support after launch?

add

Yes. We offer maintenance and support covering security updates, backup monitoring, bug fixes and new features.

Get a free quote for custom software.

Let us hear what you need, clarify the scope and timeline, and send you a tailored written quote.

Free quote

Let’s talk about your project.

Fill in the form and your request goes straight to our team on WhatsApp. During working hours we usually reply within 2–4 hours; the quote is free and comes with no obligation.

Service you are interested in *

Google reviews

5.0 4 Google reviews · Zet Dijital
See all reviews on Googleopen_in_new
  • Ö Ömür Akdemirverified 2 years ago

    “E-ticaret ile alakali calisma firsatimiz oldu. Aldigimiz hizmet kaliteli ve yerindeydi. Web sitemizden cok memnunuz. Herkese tavsiye ederim. Basarili bir firma. Firma sahibi Görkem Bey'e ayri tesekkur ederim ilgisi icin”

  • K Kuvanch Kadirbergenovverified 2 years ago

    “Zet Yazılım şirketi ile e-ticaret web site ve SEO işlemleri için anlaşmıştım. Harika iş çıkardılar tüm ekibe teşekkür ediyorum.”

arrow_upward