Service

Custom Software Development

Off-the-shelf tools are built for the average business — which means they fit nobody perfectly. Workarounds pile up, spreadsheets multiply, and your team spends more time fighting the software than doing their job.

We build software around how your company actually works: your workflows, your data, your rules. From discovery to post-launch support — one team, full responsibility, no handoffs to nowhere.

Challenges we solve

Tools that almost fit

Generic software forces your processes into someone else’s template — and every workaround costs your team time every single day.

Spreadsheets running the business

Critical operations living in Excel files and email threads: no audit trail, no permissions, no way to scale.

Systems that do not integrate

Each department with its own tool, data copied between them by hand — errors, delays and zero real-time visibility.

How we help

  • Discovery phase with clear scope, timeline and fixed estimates
  • Dedicated team of engineers, designers and QA for your project
  • Scalable, secure architecture that grows with your business
  • Transparent pricing — no hidden fees, no surprise invoices
  • Sales funnels and CRM integrations: HubSpot, Pipedrive, Odoo and more
  • Full documentation and handover — you own the code and can develop it independently
  • Post-launch support, maintenance and feature development

What we build

  • Business process automation and internal tools
  • Customer portals and self-service platforms
  • Data consolidation and reporting dashboards
  • System integrations and API development
  • B2B sales funnels with CRM integrations and lead automation

Why ESTET

EU-based, GDPR compliant

Team in Poland, European Union. Contracts and invoices in EUR, development practices aligned with GDPR.

Transparent process

Clear estimates, regular demos and honest timelines. You always know what we are working on and why.

Build to scale

Architecture designed for your growth — from the first users to the loads of a mature business.

Let's talk

Ready to build software that actually works for your business?

Let's discuss your project. No commitment required.