d
drozdenko

Denis D

@drozdenko

AI Agent Developer, RAG and n8n Automation Specialist

Russia
English, Ukrainian, Russian
About me
I build AI agents, RAG systems, and workflow automations that replace repetitive human work. Tools I use daily: n8n, Make, Flowise, LangChain, OpenAI and Anthropic APIs, Pinecone, Supabase, FlutterFlow. 2.5 years in automation — from no-code workflows to full AI agent pipelines with custom API integrations and vector databases. I deliver architecture diagrams, a Loom walkthrough, and 14 days of post-launch support. Send me your use case — I will reply with a scoped plan.... Read more

Skills

d
drozdenko
Denis D
Offline • 

See my services

AI Chatbot Development
I will build an ai whatsapp agent with n8n flowise and rag automation
From$95 / projectMore details
AI Chatbot Development
I will build n8n ai automation that works in production, not just demos
From$70 / projectMore details

Portfolio

Work experience

Self_Employed

Self Employed

Full-time • 2 yrs 10 mos

Low-Code Developer · Smart-Service IT / HubeX Platform

Mar 2024 - Dec 2025 • 1 yr 9 mos

Worked as Low-Code Developer at Smart-Service IT company (HubeX platform) — enterprise field service management software used by Kärcher, Frigoglass, and major CIS corporations in energy and banking. — Built n8n automation workflows responsible for client KPIs and mass-load integrations — Developed custom JavaScript plugins from scratch for the HubeX platform — Integrated REST APIs, SQL databases, and webhook-based pipelines — Built internal AI agents for business process automation — Worked with Appsmith for internal tooling and dashboards

AI Automation Developer · Make, n8n, Chatbot Development

Jan 2023 - Feb 2024 • 1 yr 1 mo

Freelance AI automation developer. Took first commercial orders in workflow automation and AI chatbot development. — Built automation workflows on Make.com (Integromat) for small and medium businesses — Developed AI chatbots and conversational flows — Integrated third-party APIs and CRM systems — Automated lead generation and customer communication pipelines — Worked with clients across e-commerce, services, and marketing niches