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 that is specialized in 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!

Elisa Pöyhönen

Finance Development Director


Rollo Kuokkanen

Sales / Customer Service Manager 


Henri Komulainen

Odoo Project Manager

+358 50 464 2524

Atte Isopuro

Odoo Senior Developer

Santeri Valjakka

Odoo Senior Developer

Mikko Närjänen

Odoo Senior Developer

Tatiana Deribina

Odoo Senior Developer

Oskars Zālītis

Odoo Developer

Antti Oksman

Odoo Developer

Varis Vecpuisis

Lead DevOps Engineer


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