About Us
A registered software development company based in Rumenka, Novi Sad, Serbia.
Who We Are
Istocna Kancelarija d.o.o. is a legally registered limited liability company (d.o.o.) in Serbia, operating as a software development studio. We design, build, and publish digital products across multiple platforms - Android (Google Play), Huawei AppGallery, Telegram Mini Apps, and the web.
Our focus is on full-cycle digital product development - from technical architecture and backend infrastructure to mobile front-ends, multi-platform publishing, and ongoing operations.
We also have extensive experience building algorithmic trading software and automation tools, including corporate BTC treasury management systems. This is pure software engineering work - we do not offer financial services, portfolio management, or investment advice of any kind.
We operate with full legal compliance under Serbian law, including registration with the Agency for Business Registers (APR) and adherence to applicable data protection legislation.
What We Build
Native apps on Google Play and Huawei AppGallery.
Mini Apps running natively inside Telegram.
Crypto-native product integrations.
Backend APIs and web interfaces.
Algorithmic trading bots and corporate BTC treasury tools. Software development only - no financial services.
Legal Information
| Legal Name | Istocna Kancelarija d.o.o. |
| Legal Form | Limited Liability Company (Društvo sa ograničenom odgovornošću) |
| Country | Republic of Serbia (RS) |
| Registered Address | Rumenački put 1A, Rumenka |
| Postal / Region | 407190, Vojvodina |
| Industry | Software Development and Publishing |
| Contact Email | info@istocnakancelarija.rs |
Data Protection
Istocna Kancelarija d.o.o. processes personal data in accordance with the Law on Personal Data Protection of the Republic of Serbia (Official Gazette RS, No. 87/2018), which is aligned with the European Union's General Data Protection Regulation (GDPR).
For information about how we handle data in our applications, please review the Privacy Policy. For any data-related inquiries, contact us at info@istocnakancelarija.rs.