Roman Kushka
AI Automation Engineer | n8n Expert
New to Contra
Roman is ready for their next project!
The race for size is over. The race for usefulness has begun 🎯
Remember when every AI model release came with bragging rights about billions of parameters? Bigger = better, period.
July 2026 is showing that era is coming to an end.
The industry has quietly but decisively shifted...
🚀 My portfolio is live on Contra!
I build AI voice agents and automations that handle real business tasks — checking calendar availability, booking meetings, syncing data across tools, and more.
A few things I work with:
→ Vapi voice agents that check slots and book appointments...
Managing leads from multiple ad platforms used to mean jumping between dashboards, exporting CSVs, and losing hours to manual data entry. Not anymore.
I built an end-to-end system that:
→ Pulls leads in real time from Meta (Facebook & Instagram), TikTok, and Google Ads
→...
n8n + Telegram + OpenAI RAG Chatbot
Built an intelligent Telegram chatbot with semantic search capabilities using n8n Cloud orchestration, OpenAI embeddings, and Qdrant vector database. Supports multilingual conversations (English, Ukrainian, Russian) and processes text, images,...
Today I discovered Contra... and honestly, I'm surprised I wasn't here earlier.
I've been freelancing for 8 years as a Backend Developer, building web applications, APIs, CRMs, and business systems. Over the last 2 years, my focus has shifted heavily toward AI Automation and n8n,...