UltrionTech

AI Build

We engineer AI that works in the real world.

From use case discovery to production deployment — we build custom AI systems that integrate with your existing stack and deliver measurable business outcomes.

Engineers building custom AI systems
Voice AI agent handling a call
Featured capability

Voice AI & Agentic Systems

Production-grade Voice AI agents that call, listen and act — integrated into your workflows for lead generation, contact centre automation and intelligent speech analytics.

  • Natural language voice agent design
  • Telephony & CRM integration
  • Speech analytics & 100% QA monitoring
  • Human handoff & escalation flows
Explore Voice AI →

What we build— 01

End-to-end AI engineering, from model to production.

Circuit board macro representing custom-trained AI models

Custom AI Models

We design, fine-tune and deploy large language models and ML systems tailored to your domain — trained on your data, aligned to your workflows.

  • Domain-specific fine-tuning
  • Prompt engineering & evaluation
  • Model selection & benchmarking
  • Responsible AI guardrails
Network patch panel representing enterprise knowledge infrastructure

RAG & Knowledge Systems

Retrieval-Augmented Generation pipelines that connect your enterprise knowledge base to AI — accurate, grounded and always up to date.

  • Document ingestion & chunking
  • Vector search & embeddings
  • Hybrid retrieval strategies
  • Hallucination mitigation
Colleagues celebrating a successful agentic AI workflow rollout

Agentic AI Workflows

Multi-step AI agents that reason, plan and act autonomously across your business processes — with human-in-the-loop controls built in.

  • LangChain & agentic frameworks
  • Tool use & function calling
  • Orchestration & task planning
  • Audit trails & explainability
Engineers reviewing an enterprise integration at a monitor

Enterprise Integrations

We connect AI systems to your existing stack — CRMs, ERPs, document platforms and internal APIs — so AI works inside your operations, not alongside them.

  • REST & GraphQL API design
  • ERP / CRM connectors
  • Secure data pipelines
  • Legacy system compatibility

Our process— 02

How we take you from idea to production.

01

Discover

We start by understanding your business — processes, pain points, data landscape and AI readiness. We identify high-value use cases and define clear success metrics.

02

Design & Build

Our engineers design the architecture and build iteratively — starting with a working prototype, then hardening it into a production-grade system.

03

Deploy

We deploy to your cloud environment with CI/CD pipelines, monitoring and observability baked in from day one. Azure-first, cloud-agnostic.

04

Govern

We implement security controls, compliance checks and AI governance frameworks so your system meets enterprise and regulatory standards.

05

Enable & Scale

We hand over with full documentation, team training and optional ongoing support — so your team owns the system and can scale it confidently.

Technology— 03

Azure-first. Cloud-agnostic.

We are a Microsoft Azure partner and our default stack is Azure-native — but we build on AWS and Google Cloud too. We choose the right tool for the job.

AI & LLMs

Azure OpenAIOpenAILangChainLlamaIndex

Cloud

Microsoft AzureAWSGoogle Cloud

Languages

PythonTypeScriptNode.js

Databases

PostgreSQLMongoDBPineconeRedis

How we work— 04

Engagement models built for your needs.

Fixed Scope Project

Best for well-defined problems. We scope, build and deliver a complete AI solution with clear milestones and a fixed timeline.

  • Defined deliverables
  • Fixed timeline & cost
  • Ideal for POCs & MVPs
Most popular

Dedicated AI Team

Best for ongoing product development. An embedded team of AI engineers working as an extension of your organisation.

  • Full-time engineers
  • Flexible & scalable
  • Ideal for long-term builds

Advisory & Strategy

Best for organisations exploring AI. We help you build the roadmap, evaluate vendors and define the right architecture before you invest.

  • AI readiness audit
  • Use case prioritisation
  • Ideal for leadership teams

Ready to build?

Tell us about your project and we’ll put together a tailored proposal within 48 hours.