Iurii RoguliaIurii Rogulia
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Iurii Rogulia, senior full-stack software engineer. Professionally building software since 2001.

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TMI Iurii Rogulia
VAT ID: FI29845875
DUNS: 368664211
Lappeenranta, Finland 🇫🇮

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Iurii Uses: #WebSockets

1 project · 1 article

Projects

Perpetual Futures Grid Trading System
Perpetual Futures Grid Trading System
October 1, 2025
Perpetual Futures Grid Trading System

Production algorithmic trading system for perpetual futures – multi-account, event-driven, with a dynamic progressive grid and 10-level risk management.

Stack

PythonDockerLinux

Databases

SQLite

Articles

WebSocket Reconnection Done Right: Backoff, Jitter, and Replay
August 14, 2026· 13 min
WebSocket Reconnection Done Right: Backoff, Jitter, and Replay

WebSocket reconnection for production: heartbeat dead-connection detection, exponential backoff with jitter, resubscription, and message replay.

Stack

TypeScriptNode.js
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