Schedule Meeting - Cosmonauts.dev | Software House

Skip to content

Case Studies
Services
Partnership
About Us
Career
TechStack
Contact

USA & EU

USA & EU

Schedule discovery meeting

with Gregory Rutecki to discuss your needs in IT area

Gregory Rutecki

CEO

(USA) Cosmonauts.dev LLC
530 Technology Dr, Suite 100
Irvine, CA 92618, USA

(EU) Cosmonauts.dev Sp. z o.o.
Adama Branickiego 15,
02-972 Warsaw, Poland.

KRS: 0000912847,
NIP (VAT): 5213934893
REGON: 389539520

Navigation

Portfolio
Case Studies
Services
Partnership
About Us
Career
TechStack
Contact

Services

Mobile App
E-Commerce Store
Website
Custom Development
Integration
Automation
IT Support

Contact us

Evaluate project

(EU) +48 602 171 579
(USA) +1 (949) 386-3821
hello@cosmonauts.dev

© 2025 Onlineservices Sp. z o. o. All rights reserved. | By using our website, you consent to the terms of our Privacy policy

Schedule discovery meeting

with Gregory Rutecki to discuss your needs in IT area

Case Studies
Services
Partnership
About Us
Career
TechStack
Contact