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  • Poland
  • 15:27 (UTC +02:00)

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Achievement: YOLOAchievement: Pull Sharkx2

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Achievement: YOLOAchievement: Pull Sharkx2

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Iakirmon/README.md

Hi, I'm Wojciech

ERP implementation consultant · system integrations · KSeF / FA(3) e-invoicing

Profile views Follow Star my repos FA(3) checker demo

🧾 About

I work as an ERP implementation consultant, focused on system integrations — especially KSeF / FA(3) structured e-invoicing. When an integration needs more than a black-box check, I build tools that stay auditable: every finding ties back to an official source.

  • Structured e-invoicing: FA(3) / KSeF schemas, validation, error diagnosis
  • ERP integrations: document exchange, master-data mapping, interface contracts
  • Auditable validation: each rule cites its source, each finding explains how to fix it
  • Requirement analysis → implementation → acceptance, with the paper trail intact
  • Side projects where I get to measure things properly (algorithms, embedded, graphics)

🛠 Stack

  • Languages: Python, SQL, C++, Swift
  • Data formats: XML / XSD, JSON, CSV, structured invoice schemas
  • Integrations: REST APIs, file & document exchange, batch interfaces
  • Domain: ERP implementations, e-invoicing (KSeF / FA(3)), regulatory compliance
  • Tooling: Git / SVN, pytest, matplotlib, GitHub Pages

🚀 Public Highlights

ksef-fa3-checker
FA(3) / KSeF invoice validator.
Auditable MF source quotes.
live demo 		sortlab
Sorting algorithm measurement lab.
Instrumentation, complexity fits, charts. 		ios-obd2-ble-diagnostics
Native iOS OBD-II over BLE.
Live telemetry, session recording.
sfml2d
2D graphics experiments
with SFML (C++). 		weather_api
Simple Python weather API.
Small, readable, done. 		More in
repositories →

Python SQL XML / XSD C++ Swift

SwiftUI SFML pytest Git GitHub Pages

📊 GitHub Activity

Contribution activity graph

Total stars

Repositories at a glance

Repository Language Stars Last commit
ksef-fa3-checker Python stars last commit
sortlab Python stars last commit
ios-obd2-ble-diagnostics Swift stars last commit
sfml2d C++ stars last commit
weather_api Python stars last commit

Every rule cites its source. Every finding explains how to fix it.

Pinned Loading

  1. ksef-fa3-checker ksef-fa3-checker Public

    FA(3) / KSeF structured invoice validator — every rule cites its source, every finding explains how to fix it

    Python 1

  2. ios-obd2-ble-diagnostics ios-obd2-ble-diagnostics Public

    Native iOS OBD-II diagnostics over BLE — live telemetry, session recording, SwiftUI + CoreBluetooth

    Swift 1

  3. headunit-obd2-logger headunit-obd2-logger Public

    OBD-II diagnostics on the Android head unit of a Hyundai i40 — a port of i40-check that records every trip by itself.

    Kotlin

  4. sortlab sortlab Public

    Measurement lab for sorting algorithms in Python

    Python 1

  5. sfml2d sfml2d Public

    2D graphics experiments with SFML (C++)

    C++ 1

  6. weather_api weather_api Public

    Simple Python weather API

    Python