Custom Software Development

Document management software

Documents received by email enter the system with a number, and approvals go through in sequence. Documents are signed with a qualified electronic signature, while the archive records who did what and how long each document is retained.

What it includes

  • Incoming and outgoing numbers

    The number is assigned automatically.

  • Email import

    The document from the mailbox is added to the register.

  • Approvals

    The document goes through the approvers in sequence.

  • Signature with QES

    Qualified electronic signature.

  • Natural-language search

    Describe what you are looking for instead of entering a number.

  • Archive and audit log

    Retention period and a record of who did what.

How the process works

  1. 1The document arrives by email and is assigned an incoming number.
  2. 2It goes through the approvers and is signed with a qualified electronic signature.
  3. 3It enters the archive with a retention period.

Demos

Document management (DMS)

Incoming and outgoing reference numbers, importing from email, approvals, qualified electronic signatures, natural-language search, an archive with a retention period and an activity log.

Price

€3,000-€29,300

most often around €8,600

Based on 98 of our quotes as of 14 August 2026

How we get started

  1. 01

    You describe the project

    A few sentences about what you need are enough.

  2. 02

    We come back with questions and a price

    We ask 2–3 precise questions and give you the price range.

  3. 03

    We build a demo

    For a website, store or software system, we build a demo made for you.

  4. 04

    We send a proposal

    A written proposal with the exact price. We meet only to discuss the solution.

Frequently asked questions

Document management software: €3,000-€29,300, typically around €8,600. The exact price is included in the written proposal.

It depends on the scope, which we set out in the proposal. For comparison, here are examples from our portfolio: Pelikan DTM: since April 2026, continuously developed, Elite Call Center: 6 months, LiftexPro: 8 months.

Yours. We hand over the source code and data to you.

If you wish, we can maintain the project for €100-€350 per month. We specify what maintenance includes in the quote.

Connections we have already built: qualified electronic signatures and email import. We check other integrations and include them in the quote.

What do you want us to build?

You describe the project, we come back with questions and a price range, then a demo and a written proposal.

Clients we have worked with

  • Akbari Perfume House
  • Ministry of Innovation and Growth
  • Crypto.bg
  • Pelikan DTM
  • FIX Bulgaria
  • Vakarel
  • MysteryBet
  • Omega Light
  • National Elevator Company
  • Christian Center Sofia
  • ZapaziChas
  • UnitGold
  • AGA Transfer
  • KMP Build
  • modernoBG
  • Vida Luxe
  • Avanta
  • Baytown Machinery
  • Labimex
  • Unit.Estate
  • Elite Call Center
  • Camélia Désir
  • Videoto
  • Pro Structura