01
Custom Software Development
Design and implementation of web applications, mobile solutions and internal business systems.
Software engineering company
Software engineering for reliable digital products.
INT3 Filip Duch provides software development, technical implementation and long-term technology support for digital products and online services.
Contact usSoftware Development · Product Engineering · Technical Partnerships
01 / About
About INT3
INT3 Filip Duch is a software engineering company focused on the development, implementation and maintenance of web and mobile applications.
We support companies and digital products throughout the software lifecycle — from technical architecture and implementation to integrations, infrastructure, maintenance and ongoing product development.
Our work focuses on reliable systems, pragmatic engineering and long-term technical cooperation.
02 / Services
Technical capability across the product lifecycle.
02
Product Engineering
Ongoing technical development, architecture, maintenance and improvement of digital products.
03
Systems & Integrations
Implementation of APIs, third-party services, payment systems and business system integrations.
04
Technical Partnerships
Long-term cooperation with companies that require a dedicated technology partner responsible for implementation and software development.
03 / Partnership
Established cooperation
Technology Partner for MyMedCal
INT3 Filip Duch acts as a general technology partner and software development contractor for MyMedCal.
As part of this cooperation, INT3 supports the technical development, implementation, maintenance and distribution of MyMedCal's digital products, including its mobile and web applications.
MyMedCal is an online registration and practice-management platform designed for healthcare and therapy practices.
04 / Approach
How we work
Engineering First
We prioritize maintainability, reliability and clear technical decisions.
Long-Term Cooperation
We support products beyond initial delivery, including maintenance and continuous development.
Business-Oriented Delivery
Technology decisions are aligned with product goals, operational requirements and long-term scalability.
05 / Contact
Start a conversation.
For software development, technical partnerships and business inquiries, contact INT3 directly.
- Company
- INT3 Filip Duch
- hello@int3duch.com
- Website
- int3duch.com
- Legal address
- Skwer na Stroszku 4A/4, 41-933 BYTOM, Polska
- NIP / Tax ID
- 6452557371
- REGON
- 381882298