LLM & AI Agent Specialists

Build Intelligent AI Agents & LLM Applications

We design and deploy production-ready LLM solutions — from RAG pipelines and vector search to autonomous agents and local AI deployments.

50+ LLM Projects
10+ Models Deployed
5+ Years in GenAI
LLM Engineering
AI Agents
RAG Systems
Vector Search

LLM & Agent Engineering Services

AI Agent Development

Autonomous agents and multi-agent systems that plan, reason, use tools, and complete complex tasks end-to-end.

  • Tool-use & function calling
  • Multi-agent orchestration
  • Memory & context management

LLM Engineering

Custom LLM integrations using GPT-4, Claude, Gemini, Llama, and Mistral — including fine-tuning and prompt optimization.

  • Prompt engineering & chaining
  • Fine-tuning & RLHF
  • Structured output & guardrails

Local LLM Deployment

Run powerful open-source models on your own infrastructure — fully private, no data leaving your environment.

  • Ollama & vLLM setup
  • Llama 3, Mistral, Phi-3 & more
  • On-premise & edge deployment

Cloud AI Integration

Scalable AI pipelines on AWS, Azure, and GCP — leveraging managed LLM services with enterprise security.

  • AWS Bedrock & Azure OpenAI
  • Google Vertex AI & Gemini
  • Cost optimization & scaling

Vector Database & Search

Design and implement vector stores for semantic search, recommendations, and long-term AI memory at scale.

  • Pinecone, Weaviate, Qdrant
  • pgvector & Chroma
  • Embedding model selection

Internal Knowledge Assistants

RAG-powered chatbots that answer questions from your documents, wikis, and databases — accurately and with cited sources.

Autonomous Workflow Agents

AI agents that handle multi-step business processes — from research and summarization to data entry and decision-making.

Private AI Infrastructure

Fully local LLM stacks with no data leaving your servers — ideal for regulated industries and sensitive data environments.

AI-Augmented Development

Code generation, review automation, and developer copilot tools built on top of leading LLMs integrated into your workflow.

Tools We Work With

We stay at the cutting edge of the fast-moving LLM and agent ecosystem, working with the best tools available.

LangChain
LlamaIndex
OpenAI / Anthropic
Ollama / vLLM
Pinecone / Qdrant
AWS / Azure / GCP
Python / FastAPI
LangGraph / CrewAI

GPT-4o

Claude, Gemini, Llama

RAG

Semantic & Hybrid Search

Agents

ReAct, Plan & Execute

Innovation First

Specialists in Generative AI Engineering

AIonics is an AI engineering studio based in Tallinn, Estonia, focused on the frontier of large language models and AI agents. We work with companies that want to move beyond demos and ship real, production-ready AI systems.

Whether you need a RAG-based knowledge assistant, an autonomous agent pipeline, or a fully private local LLM deployment, we bring deep hands-on experience across the entire modern AI stack.

Production-Ready LLM Systems
Open-Source & Proprietary Models
Privacy-First Architecture
Cloud & On-Premise Deployments

Let's Build the Future Together

Ready to transform your business with AI? Get in touch with our experts to discuss your project.

Company Aionics OÜ
Location Tornimäe tn 5, 10145
Tallinn, Estonia