Portrait of Andrii Zablodskyi

Consulting

Senior engineering consulting focused on architecture, cost reduction, automation, and practical AI transformation.

I help companies reduce infrastructure and operational costs, automate business processes, integrate complex systems, modernise legacy platforms, improve reliability, and introduce AI into real workflows without unnecessary complexity.

System architecture and scaling

Architecture support for systems that need to scale, stay reliable under load, and remain understandable enough for teams to evolve them safely.

Cost optimisation

Reducing cloud, infrastructure, and operational costs by simplifying systems, revisiting architecture choices, and removing avoidable inefficiency.

Workflow automation and AI

Automating internal processes with APIs, integration tooling, LLMs, and platforms such as n8n where they are the right fit.

Complex systems integration

Connecting payments, logistics, finance, and external APIs into stable workflows that are observable and maintainable.

Legacy modernisation

Improving aging systems in stages, with a focus on delivery safety, reduced operational burden, and better long-term flexibility.

AI transformation

Applying practical LLM usage inside real business workflows, from support and operations to internal tooling and knowledge-heavy processes.

Problems I solve

Companies usually reach out when systems are becoming too expensive, too fragile, or too difficult to change. That may look like rising cloud spend, manual workflows across teams, unreliable integrations, operational pain around legacy platforms, or uncertainty about where AI can actually help.

My role can be advisory, hands-on, or both. Sometimes the right intervention is an architecture review and a clear plan. Sometimes it is direct implementation support on a critical workflow, integration, or system migration.

Examples

  • A product company needs to reduce infrastructure cost without harming reliability.
  • A scaleup wants to automate finance, operations, or support workflows using APIs, n8n, and selective AI assistance.
  • A team needs to integrate payments, logistics, or vendor systems into an existing platform.
  • An established product needs staged legacy modernisation instead of a risky rewrite.

Ideal clients

I am a strong fit for product companies, scaleups, and tech teams that already have meaningful systems in production and need senior technical depth tied to measurable business outcomes.

That includes companies with growing platform complexity, teams under cost pressure, and organisations that want to apply AI to workflows in a practical way rather than as a branding exercise.

How engagements start

Most engagements begin with a short discussion and a focused look at the current system, workflow, or bottleneck. From there, I can help define a realistic plan, validate technical direction, or work directly on implementation.

Start a conversation