Senior Software Developer in Wroclaw, Poland. I build production systems with TypeScript, Node.js, and AWS, and ship AI products end to end. Full time at Craftware. Co-founder at Auretis.
At Craftware - Cloud infrastructure with AWS, Terraform, and Datadog. AI agent systems. Node.js APIs that handle real workloads.
At Saleor Commerce - Started as a full-stack engineer on the Saleor Dashboard and several Saleor Apps. Later moved to Solution Architect, working with clients to fit their business logic into the Saleor ecosystem. Most recent work there: AI commerce products.
At Auretis (co-founder) - An E2E testing platform where you write tests in plain English. An AI agent finds the elements on a real browser each run, so there are no selectors to break, and deterministic Playwright assertions decide the verdict. Now in private beta at auretis.ai. I build everything except the agent engine: API, dashboard, cloud infrastructure, docs.
Core - TypeScript, React, Next.js, Node.js, GraphQL
Infrastructure - AWS, Terraform
AI - Agentic systems, Prompt engineering, Python
Creative - Three.js, Blender, 6502 assembly
I take on select consulting and contract work. If you're building something with TypeScript, AI, or cloud infrastructure, I'd like to hear about it.
Email: droniu@droniu.dev · Web: droniu.dev
I work fluently in English, Polish, and Spanish.