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AI Engineering

AI Engineering & Prompt Architecture – Build Intelligent Systems That Actually Work

The difference between a cool demo and a production-grade AI system is craft: prompt architecture, RAG, evals, guardrails and operations. Anthropic Claude, OpenAI, Vercel AI SDK, LangChain – platform-agnostic.

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Claude · GPT · Geminivendor-agnostic
RAG · Agents · Evalsdeep expertise
Vercel AI SDK+ LangGraph
Production-gradenot just demos
01

Sound familiar?

The organizations we work with typically face at least one of these.

01

Pilot projects that never reach production

The model works in a Jupyter notebook but crashes on real data, real edge cases and real compliance requirements.

02

Hallucinations nobody trusts

Your agent answers correctly 7 times out of 10 – and 3 times wrong. Without evals and guardrails it's not reliable.

03

Prompt engineering becomes prompt magic

Someone wrote a long prompt that works – sometimes. Nobody understands why, nobody dares change it.

04

Costs and latency spiral out of control

The API bill grows as features are added. Latency makes end-users lose patience.

02

What we deliver

A selective portfolio where senior expertise makes the biggest difference.

01

Prompt Architecture

From ad-hoc prompts to structured, testable systems: roles, instructions, format specs, edge case handling, version control.

02

RAG Systems

Retrieval-augmented generation that actually finds the right context: embedding strategy, chunking, reranking, source attribution.

03

Multi-step Agents

Agents with tool-use, decision logic and controlled capabilities – LangGraph or Vercel AI SDK depending on your stack.

04

Evals & Observability

Measurable quality: golden datasets, eval suites, regression tests, dashboards on latency, cost and success rate.

05

Guardrails & Safety

Input/output validation, jailbreak protection, PII handling and clear boundaries on what the agent can do.

06

Production Operations

Monitoring, cost tracking, prompt versioning, A/B testing, gradual rollouts. Your AI system runs without surprises.

03

Process

A clear process from first conversation to delivered result.

01

Understand

Free initial conversation about your use case, data and success criteria.

02

Prototype

A working proof-of-concept with real data in 1–2 weeks.

03

Production

Full implementation with evals, guardrails, monitoring and documentation.

04

Handover

Your team owns the system. Documentation, training and ongoing support.

04

Engagement Models

Transparent pricing with no hidden costs. All prices exclude VAT.

01

AI Proof of Concept

45,000 - 65,000SEK

A working prototype with your data in 1–2 weeks. De-risk before investing further.

  • Use case analysis
  • Working prototype
  • Technical recommendation
  • Go-to-production estimate
02Vanligast

AI Production Build

From 120,000SEK

Full production-ready AI system with evals, guardrails and monitoring. Fixed price per defined scope.

  • Complete system architecture
  • Production implementation
  • Eval suite + guardrails
  • Documentation & training
  • 30 days support
03

AI Advisory (retainer)

25,000 - 50,000SEK/month

Ongoing AI strategy, architecture reviews and team mentoring. Flexible commitment.

  • Dedicated weekly time
  • Priority channel
  • Monthly review
  • Flexible cancellation
05

FAQ

Answers to the questions I hear most often.

Q01Do you work with any AI model or platform?

Yes. I am platform-agnostic – Claude, GPT, Gemini, open-source models. The choice depends on your use case, data and compliance requirements.

Q02How do you ensure AI quality in production?

Through evals (golden datasets, regression tests), guardrails (input/output validation), and observability (latency, cost, success rate dashboards).

Q03Can you take over an existing AI project that stalled?

Yes. I start with an audit of what exists, what works, and what needs to change. Common issues are prompt fragility, missing evals and unmanaged costs.

Q04What about data privacy and compliance?

All solutions are designed with GDPR/Swedish compliance in mind. Models can be deployed on Azure/AWS within EU region. No data leaves your control.

Q05Do you build AI agents that can take actions?

Yes – with controlled tool-use, approval steps for critical actions, and clear boundaries. The agent operates within guardrails you define.

Next step

Discuss your project

Do you have an ambitious idea or a technical decision where it pays to think right from the start? Get in touch – no obligation.

Get in touch