SOFTWARE · CLOUD · KSeF · JPK · MOBILE · AI
KSeF and JPK products, custom cloud systems and mobile apps. The same team builds and maintains.
01
Products
ready-made tools for KSeF and JPKKSeF Integrator
Fast and secure integration of your system with Poland's National e-Invoicing System (KSeF) — sending, receiving and invoice statuses through one API.
KSeF Visualizator
A structured invoice in human-readable form — preview, print and share.
JPK Sender
Reliable submission of JPK files to the Ministry of Finance gateway — with validation and UPO confirmations.
Invoicing system (FK)
Invoicing wired into KSeF from day one, including an e-receipt module.
02
Services
custom softwareWeb applications and B2B systems
Cloud systems — from architecture to production. Micronaut, Spring Boot, Angular.→Mobile applications
Flutter — one codebase for iOS and Android — or fully native.→AI systems
Solutions built on local or cloud models — OpenAI, Anthropic, Gemini.→MVPs and prototypes
From idea to a working product — fast, with production quality.→03
How we work
development and maintenance in one teamSTEP 1
Analysis
Requirements, risks, scope.
STEP 2
Design
Architecture and UX of the solution.
STEP 3
Development
Iterative, with code review.
STEP 4
Testing and deployment
Automated, in a CI/CD process.
STEP 5
Maintenance and monitoring
The same team, 24/7.
04
Technologies
Micronaut
Spring Boot
Angular
Go
Java
Kotlin
Azure
Grafana
Prometheus
Docker
Kubernetes
Flutter
PostgreSQL
OpenAI
Anthropic
GeminiISO
Information Security Management System per ISO/IEC 27001
We operate in line with ISO/IEC 27001 — information security is part of every process, not an add-on.