---
title: "Services: custom software from analysis to maintenance"
description: "What Custify Solutions does for businesses: analysis, UX/UI design, web and PWA apps, business software, SaaS, automation, integrations, AI and maintenance."
url: https://custify.rs/en/services/
lang: en
---

Services

# Custom software, from analysis to maintenance

What Custify Solutions does for businesses: analysis, UX/UI design, web and PWA apps, business software, SaaS, automation, integrations, AI and maintenance.

Every service starts the same way: we get to know your business, processes and people. Only then do we choose what to build: a new app, a system for your team, an automation or a link between the programs you already have. The same team designs it, builds it and looks after it.

## What we do

- ### [Custom software](https://custify.rs/en/services/custom-software/)
  Custom software development in Belgrade, Serbia: we get to know your business, processes and people, then design, build and maintain software that fits.
  More about this service
- ### [Web and PWA apps](https://custify.rs/en/services/web-apps/)
  Custom web apps and PWAs for your customers and your team. They run in the browser on desktop and phone, and a PWA can be added to the home screen like an app.
  More about this service
- ### [Internal tools and business systems](https://custify.rs/en/services/internal-tools/)
  Custom business software and internal tools: CRM and ERP parts shaped around your processes. Orders, customers, tasks and numbers in one place for the whole team.
  More about this service
- ### [Business process automation](https://custify.rs/en/services/business-automation/)
  Business process automation built around your processes: data moves on its own, confirmations and reminders go out on time, and your team does what it is there for.
  More about this service
- ### [Systems integration and AI features](https://custify.rs/en/services/integrations-ai/)
  We connect your accounting, CRM, online shop and other systems so data flows on its own, and add AI features and assistants to software where they make sense.
  More about this service
- ### [SaaS product development](https://custify.rs/en/services/saas/)
  SaaS product development: from analysis and UX/UI design to a first version people use, and further development. For businesses turning know-how into a product.
  More about this service
- ### [UX/UI design for apps](https://custify.rs/en/services/ux-ui-design/)
  We do UX/UI design in-house as part of the build: from screen flows to the look, so you see how the software will look and work before the build begins.
  More about this service

## How we work

The same path for every service: from the first conversation to software that works, and after that.

1. ### Analysis
   We get to know the business, its processes and the people who run them. We find where software helps most and propose a solution.
2. ### Design and proposal
   We do the design in-house: you see how the software will look and work, with a clear proposal of what we build and an approximate timeline.
   The timeline is approximate and confirmed on the call.
3. ### Build and integration
   We build the app, internal system or SaaS, connect it to the software you already use and add AI features where they make sense.
4. ### Maintenance and growth
   After delivery we stay: we maintain, improve and build new parts as your business grows.

## Tell us what you’d like to work better.

Pick a time for a half-hour call or send a message. We come back with a concrete proposal.

[Book a call](https://custify.rs/en/#contact)

**Email**
[info@custify.rs](mailto:info@custify.rs)

**Phone**
[+381 66 424 353](tel:+381664424353)

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Custify Solutions · custify.rs · Belgrade, Serbia · info@custify.rs · [llms.txt](https://custify.rs/llms.txt)