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Real-Time Trading Platform
I worked on a real-time crypto and stock trading platform designed to process and display live market data with minimal delay.
The platform receives real-time price and market updates and distributes them to trading components using MQTT and real-time communication services. I worked on APIs and backend services for market data processing, trading signals, order management, portfolio updates, and real-time monitoring.
Key areas of the project included:
Real-time crypto and stock market data
MQTT-based real-time data communication
Live price and market updates
Trading signals and price alerts
Buy/sell order processing
Portfolio and position updates
Market and instrument management
Real-time trading dashboards
High-volume data processing
REST API development
SQL Server database integration
Performance optimization and error handling
Technology: C#, .NET / ASP.NET Core, Web API, SQL Server, Dapper, MQTT, REST APIs, Azure services.
Key focus: Building reliable real-time backend services capable of processing and distributing live trading data efficiently while keeping the trading platform responsive.
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Live: knoock.devifyo.cloud
If your team still copy-pastes outreach from a spreadsheet, or you need a custom campaign tool, CRM or SaaS MVP built, DM me. Taking on 1-2 new builds this month.
Quick question for founders: what's harder to fix?
A) Low open rates
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Drop A or B 👇
The product promise is direct and easy to understand.
A multi-tenant inventory and accounting SaaS for retail, wholesale, distribution, and warehouse businesses. It replaces disconnected spreadsheets with one system for stock, purchases, sales, returns, quotations, dues, payables, and ledgers. Owners get dashboard analytics, downloadable reports, WhatsApp invoice sharing, and AI-assisted insights. Role-based access and organization management support multiple teams.
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🚀 “From Food Delivery App to ERP Integration”
What if your mobile app could talk directly to your ERP?
That’s what I’m building with Darakai.
Darakai is a food-delivery platform designed around a real business workflow—not just a UI prototype.
The interesting part?
🔗 Darakai can connect with SAP Business One.
The architecture is designed to connect:
📱 Customer App → Orders
🏪 Restaurant App → Menu & Operations
🚴 Driver App → Delivery
⚙️ Darakai API → Business Logic
🗄️ Database → Operational Data
🔵 SAP Business One → ERP & Business Operations
This opens the door to synchronizing things such as:
• Sales Orders
• Customers
• Products & Inventory
• Business data
• Reporting & analytics
• Order workflows
My experience with SAP Business One + SQL + APIs + .NET + Flutter allows me to work across both sides:
Modern product development ↔ Enterprise systems
That’s the kind of engineering I enjoy most—connecting different systems and turning them into one working product.
My goal with Darakai is to build the platform for a real food business first, then create the architecture needed to scale into a larger marketplace.
Build → Integrate → Scale.
If you're building a product that needs mobile apps, APIs, ERP integration, or a complete business platform, I'd love to connect.
#SAPBusinessOne #SAPB1 #Flutter #DotNet #React #APIs #FullStackDeveloper #SoftwareEngineering #ERP #ProductDevelopment #Contra
