Crypto Trading Platform & Trading Bot DevelopmentSean Dinwiddie
Build reliable real-time trading systems, exchange integrations, and automated strategies
I build and improve cryptocurrency and financial trading applications that depend on real-time data, reliable backend architecture, exchange APIs, automated workflows, and responsive analytical interfaces.
I can work with an existing trading platform that needs stabilization or new functionality, or help develop a new system around a clearly defined trading workflow.
Typical functionality includes:
Exchange REST and WebSocket integrations
Real-time market-data pipelines
Order-book and trade feeds
Trading and order-management workflows
Automated trading bots
Strategy execution engines
Historical backtesting
Custom technical indicators
Interactive financial charting
Portfolio and position analytics
Multi-exchange architecture
Real-time dashboards
API and backend development
Performance and reliability improvements
On one cryptocurrency trading platform I worked on, we integrated real-time feeds from multiple exchanges, built custom D3.js technical analysis and charting, and implemented automated strategy and backtesting functionality.
The system handled $5M+ in daily trading volume, maintained 99.99% uptime, and achieved sub-100ms order execution.
My focus is the engineering around the complete trading workflow: getting market data into the system reliably, processing it efficiently, keeping application state synchronized, executing defined logic correctly, and presenting the resulting data clearly to the user.
If you already have a trading platform or bot, I can begin by reviewing its architecture, identifying performance or reliability problems, and determining the highest-impact improvements before changing the system.
Deliverables
Depending on scope, the engagement can include:
Existing trading-system audit
Exchange API integrations
WebSocket market-data implementation
Trading/order-management backend
Automated bot development
Strategy execution workflows
Backtesting infrastructure
Technical indicator development
D3.js or financial charting
Portfolio analytics
Performance optimization
Monitoring and reliability improvements
Deployment support
Technical documentation
FAQs
Example work
Starting at$5,000
Duration5 weeks
Tags
Full-Stack Development
AI Automation
API Integration
Data Visualizer
Software Engineer
Cryptocurrency & Blockchain
FinTech & Payments
Web Application
Service provided by
Sean Dinwiddie Klamath Falls, USA
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Crypto Trading Platform & Trading Bot DevelopmentSean Dinwiddie
Starting at$5,000
Duration5 weeks
Tags
Full-Stack Development
AI Automation
API Integration
Data Visualizer
Software Engineer
Cryptocurrency & Blockchain
FinTech & Payments
Web Application
Build reliable real-time trading systems, exchange integrations, and automated strategies
I build and improve cryptocurrency and financial trading applications that depend on real-time data, reliable backend architecture, exchange APIs, automated workflows, and responsive analytical interfaces.
I can work with an existing trading platform that needs stabilization or new functionality, or help develop a new system around a clearly defined trading workflow.
Typical functionality includes:
Exchange REST and WebSocket integrations
Real-time market-data pipelines
Order-book and trade feeds
Trading and order-management workflows
Automated trading bots
Strategy execution engines
Historical backtesting
Custom technical indicators
Interactive financial charting
Portfolio and position analytics
Multi-exchange architecture
Real-time dashboards
API and backend development
Performance and reliability improvements
On one cryptocurrency trading platform I worked on, we integrated real-time feeds from multiple exchanges, built custom D3.js technical analysis and charting, and implemented automated strategy and backtesting functionality.
The system handled $5M+ in daily trading volume, maintained 99.99% uptime, and achieved sub-100ms order execution.
My focus is the engineering around the complete trading workflow: getting market data into the system reliably, processing it efficiently, keeping application state synchronized, executing defined logic correctly, and presenting the resulting data clearly to the user.
If you already have a trading platform or bot, I can begin by reviewing its architecture, identifying performance or reliability problems, and determining the highest-impact improvements before changing the system.
Deliverables
Depending on scope, the engagement can include:
Existing trading-system audit
Exchange API integrations
WebSocket market-data implementation
Trading/order-management backend
Automated bot development
Strategy execution workflows
Backtesting infrastructure
Technical indicator development
D3.js or financial charting
Portfolio analytics
Performance optimization
Monitoring and reliability improvements
Deployment support
Technical documentation
FAQs
Example work
$5,000