Solutions Built for Growth
Software Design
We design scalable, user-centric software architectures that align with your business needs, ensuring optimal functionality and future growth. OQTACORE’s expertise delivers robust foundations for development - streamlined, precise and built to evolve

Your Design Journey
1 - Customer interview
We engage with you to understand your vision and requirements.
2 - Access & Analysis
Gain access to existing repositories, documentation, design documents, and schemas.
3 - Outline & Approval
Develop a basic schema outline and align it with your approved vision.
4 - Detailed Design
Create comprehensive schemas to guide future development.
5 - Documentation
Deliver detailed specs and documentation for seamless execution.
Tools That Shape Us
The list of tools we use
Software used
- Miro
- draw.io
Notations
- UML
Types of diagrams
- Class Diagram
- Object Diagram
- Component Diagram
- Deployment Diagram
- Package Diagram
- Composite Structure Diagram
- Use Case Diagram
- Activity Diagram
- State Machine Diagram
- Sequence Diagram
- Communication Diagram
- Timing Diagram
- Interaction Overview Diagram
More Success stories
Flymining Bitcoin Cloud Mining
Client:
An investor with $1.5M in Bitcoin mining equipment needed infrastructure to maximize profits and ensure the security of their hardware and software.
Solution:
We designed efficient mining containers with ASIC-driven ventilation, built a .NET-based 24/7 monitoring tool for rapid maintenance, and launched the Flymining cloud platform (Feb 2018–July 2018) with a custom dashboard for transparency and profit tracking.
Impact:
We have designed and built mining containers from scratch. They are super efficient with zero additional fans – all the air is pushed by in-built fans of the ASIC miners. Additionally we built a monitoring software around the farm, to establish transparency and hardware security through monitoring.
Tech stack:
.NET, blockchain, custom banking software.

In-Game Overlay for GameTrade
Client:
GameTrade, a Web3 gaming platform with a focus on in-game asset trading, required a seamless in-game overlay similar to Steam’s to enhance user retention and integrate trading functionalities into Web3 games.
Solution:
We built an overlay for Unity and Unreal Engine 4/5 featuring a marketplace for trading NFTs, a friends-and-chat system and real-time achievement tracking via API. The killer feature: a full-fledged trading platform within the game.
- A built-in marketplace has been added to the overlay to make it easier for users to buy and sell items without leaving the game
- Social component that shows friends' online and offline statuses, as well as chats for better communication
- Achievement tracking system that updates in real time using a system where achievements are tracked using unique identifiers.
Impact:
It enhances retention, simplifies trading and fosters social engagement, driving revenue and player satisfaction while adhering to Web3 standards.
Tech stack:
C#, C++, Node.js, Ethereum blockchain, PostgreSQL, Unreal Engine 4-5 Unity
