kacperor
From: Poland
Location: Piła, PL
On Useme since yesterday
About me
Developer and systems administrator with 15 years in IT. I automate business processes and connect systems: ERP, SQL databases, APIs and online stores. For the last few years also with LLMs (Claude, OpenAI).
What I do most: • automations and integrations: n8n, Python, PowerShell, REST APIs, webhooks, MS SQL Server • data extraction: product and price data from online stores, delivered as CSV, Excel or JSON • LLM integrations: content classification, structured extraction from emails and documents • business websites and fixes for existing sites, including WordPress • internal tools and dashboards (.NET 8 / Blazor, Node.js) • administration: Windows Server, Linux, Docker, MikroTik, FortiGate
How I work: I confirm scope and deadline, show a working version early, and hand over clean code with a short how-to. I reply the same day (CET).
Selected work: ERP-to-FireTMS integration, a service desk system in .NET 8, NAS monitoring with n8n. Sites: kacperkruszka.pl
Categories
CV / Résumé
Jan 2025 - Now
Developer / Systems Administrator
PILTECH Sp. z o.o.
Custom integrations and internal tools for clients, automations in n8n, Python and PowerShell, infrastructure: Windows Server, IIS, SQL Server, MikroTik, FortiGate.
Jan 2015 - Jan 2025
IT Specialist / Network and Systems Admin
PILTECH Sp. J. Sebastian Kowalski
IT outsourcing for companies: servers, workstations, LAN/WLAN networks, MikroTik and FortiGate (VPN, VLAN, NAT), monitoring, hardware service.
Oct 2013 - Nov 2014
Owner
ATOMIX.PL
Broadband and wireless network installations, sales, laptop service, data recovery.
Portfolio
My own site: services, a cost calculator and a contact form. Fast, mobile-friendly, self-hosted.
Online-safety guide for seniors and teenagers: clear layout, exercises, first aid after a scam.
Four demo projects: accounting office site, clinic with bookings, workshop catalogue, job panel for an installation company.
Five public data tools: Shopify and WooCommerce products and prices, App Store, domains, Google News.