Dariusz Korolczuk SoftwareJDG

Other computer programming activities

NIP: REGON:

Overview

Status

Active

Registry date

2025-05-02

Marital property community

Yes

Activity description

Dariusz Korolczuk Software provides backend and full-stack development services using Node.js, Golang, JavaScript/React.js, Java, Python, and AWS. The company builds RESTful APIs, microservices, and web applications, including tools such as the Space Birthday App.

Correspondence address

ul. Piastowska 3C 30, 15-207 Białystok, Poland

Phone

Website

dariuszkorolczuk.com

Industry

Other computer programming activities (62.10.B)Primary

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Authorized Representatives

Dariusz Korolczuk — Owner

Competitors

	Name	Website
	IT Works Better Kamil Wyremski	itworksbetter.net
	Better Nerf Technology Rafał Fuchs	rafalfuchs.dev
	Slashdev.Io Piotr Reszke	slashdev.io
	Devline Jakub Jabłoński	devline.pl
	The Fix Łukasz Więckowski	thefix.pl
	Hydra Software Hubert Nosek	hydrasoftware.pl
	Kroudzik.Pl Piotr Góra	kroudzik.pl
	Antoni Matusz Coding-Space.Com	coding-space.com
	Appdromeda.Pl Mariusz Adamiec	mariuszadamiec.pl
	K-Development Kamil Kaczmarczyk	k-development.pl

Change history

Entry date	Operation type	Application number	Application author / Organ entering the change	Change effective date
2025-05-03 19:08:49	Electronic delivery address disclosed (AE:PL-65218-15384-HATVR-14)		Minister właściwy ds. informatyzacji	2025-05-03
2025-05-02 00:14:21	Entry status change		Ministerstwo Rozwoju i Technologii	2025-05-02
2025-04-17 08:20:52	NIP number confirmed by the Ministry of Finance (5422942922)		Ministerstwo Finansów	2025-04-17
2025-04-17 08:17:51	Change of entry data	000819882/2025	Dariusz Korolczuk	2025-04-15
2025-04-16 17:56:47	REGON number assigned (541485174)		Główny Urząd Statystyczny	2025-04-16