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eObig for Freelancers and IT: Paperless Contracts and Acts

Service agreements, acts, NDAs — sign with a QES in the browser without plugins. Your client signs via a link without registration, including EU clients.

September 8, 2026·7 min read

Freelancers and IT specialists live on contracts and acts: a service agreement with the client, monthly acts of completed works, sometimes an NDA and amendments. Clients are often in another city or abroad, so a paper signature means lost time and the risk of “oh, we'll sign later.” eObig lets you sign everything with a QES online in minutes, with full legal force. Here is how it works for a sole-trader freelancer and IT.

Who it fits

  • Sole traders in IT and digital — developers, designers, marketers, copywriters.
  • Service freelancers — consultants, tutors, translators, video makers.
  • Small studios and agencies — a flow of contracts and acts with several clients.

Which documents are signed online

  • Service agreement with the client — the basis of cooperation.
  • Act of completed works / rendered services — the monthly closing of settlements; details in electronic act of completed works for sole traders.
  • NDA and amendments — confidentiality, changes in scope or price.

A quick start without plugins

A freelancer's biggest pain is not “signing” but “signing without a software dance.” In eObig the QES is formed right in the browser, without installing plugins or extensions (see how to sign a document online without plugins). Sign up by email — and sign your first document in a few minutes. There is a free plan to start.

The client signs without registration

The client does not need to create an account: you send the document as a link without registration, they open it and sign with their QES. This removes the main reason for refusals — “do I have to register too?”.

Working with clients from the EU and worldwide

A foreign client usually does not have a Ukrainian QES. Here it is worth agreeing in the contract in advance on an acceptable signing method: a Ukrainian QES, a qualified signature under the European eIDAS regulation (QES) or another format, and the law that governs the contract. For settlements within Ukraine between a sole trader and Ukrainian companies, the QES of both parties is enough. On the legal basis — the legal force of an electronic signature.

What else is useful for a freelancer

For more micro-business scenarios, see EDM for small business and sole traders.

In brief

  • Freelance and IT rest on contracts and acts with remote clients — an electronic signature saves time and removes the risk of unclosed documents.
  • The QES is formed in the browser without plugins; there is a free plan to start.
  • The client signs via a link without registration; for clients abroad, the signing format is agreed in the contract.

Start for free at portal.eobig.com or book a demo — and sign your first contract with a client online.

Sign your first document today

No card, in a minute.