VIREXAN

Custom Python Trading Bot Development

Leverage the full power of the Python data science ecosystem. We architect scalable, asynchronous trading bots capable of handling multiple WebSocket feeds, executing vectorized strategies, and integrating with any REST API.

Speak to a Python Architect

Python Engineering

The gold standard for quantitative finance and automated execution.

The Problem

While Python is the language of choice for quantitative research, deploying research code directly to a live market environment often ends in disaster. Research code is rarely thread-safe, handles network timeouts poorly, and lacks the state-recovery mechanisms required to survive server reboots or dropped WebSocket connections.

Our Approach

We refactor and harden your Python research code into robust, asynchronous microservices. We utilize `asyncio` for non-blocking I/O across multiple data feeds, implement strict PostgreSQL or Redis state management to survive disconnects, and decouple the strategy logic from the execution engine to ensure latency remains sub-millisecond.

Tech Stack & Capabilities

  • Vectorized Backtesting: Custom, lightning-fast Pandas/NumPy backtesting engines that can simulate years of tick data in seconds without lookahead bias.
  • Machine Learning Integration: Real-time integration of TensorFlow, PyTorch, or scikit-learn models directly into the live trading pipeline.
  • Asyncio WebSockets: Highly efficient `asyncio` pipelines to ingest and normalize streaming market data across multiple exchanges without bottlenecking execution.

Frequently Asked Questions

Can you optimize my existing Python bot?

Yes. We frequently profile and refactor existing Python codebases, replacing slow loops with vectorized NumPy operations or Cython/Numba compilation to drastically reduce latency.

Do you handle the cloud deployment?

Yes. We typically containerize Python applications using Docker and deploy them to AWS, Google Cloud, or dedicated bare-metal servers strategically located near exchange matching engines.

Is the code provided open source?

We rely on open-source libraries (Pandas, Asyncio), but the proprietary trading logic and architecture we build for you remains 100% your closed-source intellectual property.