Hi there!

We are Avoin.Systems, familiriaze yourself with our team and read more about what kind of company we are.


Avoin.Systems is part of Web-veistämö Oy. We are an IT company specialized in open source Web Services and ERP Systems. We have divided our services under the brands Web-veistämö and Avoin.Systems.


Interactive web services

  • Websites and communication
  • eCommerce
  • Integrations
  • UX and Graphic design


Business Apps & ERP

  • CRM, sales and marketing
  • Warehouse mngt and logistics
  • Digital financial management, accounting and invoicing

We help our customers to grow, develop and be more cost effective, with higher data availability, process development and by adapting new tools.

Our solutions are based on Odoo business apps and our own custom-made apps. Our company, Avoin.Systems, consists of passionate software and business development enthusiasts who help SME’s overcome challenges in resource management, operations and communications.

Avoin.Systems – high quality work from Finland!

Team Odoo

…the people who create awesome ERP systems for our customers!

Tuomo Aura

CEO, partner

040 7599 695

Svante Suominen

CFO, partner


Miku Laitinen

CTO, partner


Anni Saarelainen

Odoo Project Manager


Pekka Ikonen

Odoo Project Manager


Tiina Kåla

Odoo Customer Service & Project Manager

Atte Isopuro

Senior Odoo Developer

Santeri Valjakka

Senior Odoo Developer

Mikko Närjänen

Senior Odoo Developer

Oskars Zālītis

Senior Odoo Developer

Joni Winsten

Sales Manager

+358 45 639 6369

Janne Räty

Odoo Project Manager

Viktor Anikeenko

Senior Odoo Developer

Noora Vänttinen

Odoo Project Manager

Nedas Žilinskas

Senior Odoo Developer

Olanrewaju Oladunjoye

Lead DevOps Engineer

Noora Heikkinen

Odoo Customer Service


Avoin.Systems is growing and we have ongoing recruitment open for skilled Odoo talents!