# Aitoras > Senior solo consultancy at the intersection of DevOps automation, AI engineering, and backend development. Your infrastructure, controlled by natural language. Aitoras is run by Karolis Ščerbiakas — a Senior Backend Engineer & DevOps Specialist based in Klaipėda, Lithuania. It serves clients worldwide. ## Services ### DevOps & Infrastructure — Automation at Scale - CI/CD pipelines (Cloud Build, GitHub Actions) - Kubernetes orchestration on GKE - Infrastructure as Code (Terraform) - Cost optimization & right-sizing - Natural language infrastructure management ### AI Engineering — Intelligent Systems - RAG pipelines & vector search - LLM agent orchestration - AI workflow automation - Embedding & semantic retrieval - Tool-calling agents for business logic ### Backend Development — Production-Grade APIs - TypeScript / Node.js / NestJS - REST & GraphQL API design - Microservice architecture - BigQuery data lakes & ETL pipelines - PostgreSQL, Redis, event-driven systems ## Process 1. **Discovery** — Understand your stack, goals, and constraints. 2. **Scoped Delivery** — Clear milestones, weekly updates, no surprises. 3. **Ship & Hand Off** — Documented, production-ready code your team can maintain. ## Tech Stack GCP, Kubernetes, NestJS, TypeScript, Node.js, LangChain, OpenAI, Anthropic, BigQuery, Airbyte, Docker, Terraform, PostgreSQL, Redis, pgvector ## Contact - Email: reach@aitoras.com - Website: https://aitoras.com