JCjasna cpinjasnacp.hashnode.dev·Oct 21, 2025 · 11 min readFrom Manual Data Entry to AI-Powered Automation: Building an Invoice Information Extractor with n8nI built an AI-powered invoice automation that processes invoices in 6 seconds, saves 99.1% of manual data entry time, and cuts costs by $575/month. Using Mistral AI for OCR, OpenAI GPT-4o-mini for extraction, and n8n for workflow orchestration. The ...00
JCjasna cpinjasnacp.hashnode.dev·Sep 19, 2025 · 8 min readAI Video Production AssistantFrom Idea to Production Package in 30 Seconds: Building an AI Video Production Assistant Built for the AI Demos × AI for Content Creators Hackathon How I built a tool that transforms video creation for millions of content creators using OpenAI GPT-4o...00
JCjasna cpinjasnacp.hashnode.dev·Jul 30, 2025 · 6 min readBreaking Language Barriers: Building an AI Video Dubbing Platform with VideoDBThe Challenge: Content in a Multilingual World Content creators today face a significant challenge: 75% of internet users don't speak English as their primary language, yet most video content remains locked in single languages. Traditional dubbing so...00