Blog & Insights

Practical guides, technical insights and industry analysis on algorithmic trading, AI automation and custom software development.

Latest articles

Algorithmic Trading

MT4 vs MT5 for algorithmic trading — what actually matters in 2025

Comprehensive technical comparison of MT4 vs MT5 focusing on execution models, MQL4 vs MQL5 differences, multi-currency backtesting, and engine speed.

PSI Square TeamAug 22, 202610 min
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Algorithmic Trading

How trade copiers work — architecture, latency and what to watch out for

Deep dive into trade copier architecture, low-latency socket bridges, slippage mitigation, lot scaling logic, and order rejection handling in MT5 system.

PSI Square TeamAug 15, 202611 min
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AI & Automation

Building real-time AI agents with OpenAI and n8n

Step-by-step technical guide to building autonomous AI agents with OpenAI and n8n workflow platforms for modern enterprise operations and customer support.

PSI Square TeamAug 08, 202614 min
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AI & Automation

Voice automation with Eleven Labs — the missing integration guide

Complete integration guide for ElevenLabs voice synthesis and speech automation platforms, covering API key security, latency reduction, and webhooks.

PSI Square TeamJul 29, 20269 min
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Web & App Development

Next.js 16 Server Actions for real-time data sync

Master Next.js 16 Server Actions and React Server Components for building scalable real-time data synchronization pipelines with optimistic UI updates.

PSI Square TeamJul 20, 202613 min
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Web & App Development

Building scalable SaaS with Supabase and Next.js

Production architecture patterns and best practices for building scalable multi-tenant SaaS applications using Supabase RLS and the Next.js framework.

PSI Square TeamJul 10, 202615 min
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Algorithmic Trading

TradingView Pine Script to MT5 — how to automate your strategy

Learn how to automate TradingView Pine Script strategies on MetaTrader 5 using webhook bridges, JSON alert payloads, and resilient MQL5 execution EAs.

PSI Square TeamSep 11, 20269 min
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AI & Automation

How to build an AI voice agent for your business — a practical guide

Practical guide on building production AI voice agents with VAPI, OpenAI, and Twilio for 24/7 inbound call handling, lead triage, and appointment booking.

PSI Square TeamSep 11, 202611 min
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AI & Automation

n8n vs Zapier vs Make.com — which automation platform should you use?

Detailed comparison of n8n, Zapier, and Make.com evaluating pricing at scale, self-hosted vs cloud privacy, workflow complexity, and API connector options.

PSI Square TeamSep 11, 202610 min
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