David Venzhyk
Backend Developer
David specializes in building secure REST APIs and deploying scalable applications using Python, FastAPI, PostgreSQL, and AWS EC2. Combining his Computer Science background with experience in React and external API integrations, he engineers reliable, full-stack connected software infrastructure.
Recent articles by David
Masculine or Feminine: How an AI Agent Addresses Every Customer Correctly
An AI agent that addresses a woman in the masculine loses her in one message. How to get gendered address right in Hebrew and Russian, and how to test it.
28.9.2026•AI Customer SupportAI Agent for Wholesalers and Importers: Repeat Orders on WhatsApp Without Double Entry
An AI agent for wholesalers takes repeat orders on WhatsApp: identifies the customer, collects exact SKUs and quantities and hands the order to a human.
20.9.2026•Platform Development & IntegrationsWhatsApp bot for a clinic - the quiet revolution in aesthetic clinics
An advanced solution for clinics and beauticians: a smart WhatsApp bot that answers complex treatment questions, collects deposits, prevents no-shows and books automatically.
14.9.2026•WhatsApp Bots