Mykola R.

With 15 years in software engineering, I’ve been specializing in: front-end -> back-end -> system architecture -> AI & automation I specialize in developing production-ready web applications, SaaS products, combining classic engineering discipline with modern AI tooling (Claude Code). What I do best: • Full-Stack Development - Node.js, Next.js - API design & backend architecture - Scalable, maintainable systems, serverless setups - Firebase, MongoDB, PostgreSQL • AI Solutions & Bots - Custom AI agents (OpenAI, Gemini, Claude) - Chatbots, voice bots (RetellAi, Bland AI, Synthflow, vapi) - AI integrations into existing products • Automation & No-Code / Low-Code - n8n, Make, etc. - API orchestration, workflows, data pipelines - Replacing manual ops with reliable automation Background: - Migrated large production systems from old technologies to modern solutions - Designed and built APIs from scratch - Developed dozens of SaaS apps, Telegram bots and a mobile app (check EatScan in App Store) How I work: - Clear communication - I ask the right questions early - I deliver what we agree on - I’m comfortable owning a feature, or the whole product If you need: - a senior engineer who can work independently - an AI feature that actually solves a business problem - automation that saves time instead of creating chaos - we’ll get along just fine 😊