AI engineer

Lucas Hadin — AI Engineer

I design, build, and deploy AI workflows and agents. With a background in data science and analytics, this portfolio demonstrates what I'm capable of in the AI space.

Hej from Göteborg, Sweden

See live projects

Live Projects

Each project solves a real-world problem, and is fully deployed and live. Try them out for yourself!

Live

Present For Me

Generate narrated slide decks from a voice prompt.

From voice sample to presentation in under 5 minutes
End-to-end AI workflow with voice cloning

Multi-modal AI workflows Voice cloning Presentation automation LLMs Content generation

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Live

Ask Your Docs

Upload documents and receive cited answers in seconds.

Production-grade RAG using vector database
Instant document search with cited sources

Retrieval-Augmented Generation (RAG) LLMs Chatbot interface VectorDBs User Isolation

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Building

What To Watch

Transparent, LLM-free film recommendations with explainability.

Offline evaluation in progress (nDCG, precision@k).
Pilot user satisfaction tracking in progress.

sentence-transformers faiss mmr rerank tmdb api streamlit

Coming Soon More Info

Scoping

Agents Lab

Operational tooling for multi-step AI agents running on small infrastructure.

Scoping north-star KPI (e.g., task completion rate).
Target infrastructure footprint and cost ranges in progress.

fastapi temporal open telemetry ray serve

Coming Soon More Info

About Lucas

After 14 years shipping analytics and data products, I now apply that delivery muscle to AI engineering — taking ideas from prototype to production.

I'm a generalist who learns fast and isn't tied to a single stack. My experience spans from startups to large corporations.

Lucas Hadin, AI Engineer

Wallaby with northern lights background — Why Arctic Wallaby? Australian roots that ended up in cold places.

AI Engineering-specific skills:

Python RAG LLMs SQL Agentic workflows Postgres + pgvector Docker LangChain Production deployment ASR (Whisper) FFmpeg FastAPI Next.js 14 Tailwind CSS Hybrid search Voice cloning Multi-modal AI Document parsing

Other Data Science skills:

Data tracking Data engineering dbt Data pipelines Dashboards Automated reports Presenting Ad hoc investigations Root cause analysis Classic ML Recommendation engines Segmentation A/B testing Prediction Forecasting Simulation Excel

See full work history on LinkedIn Download CV

Looking for opportunities as

AI Engineer or Data Scientist with AI Focus
Client-side or consulting opportunities
Permanant positions in Sweden (ideally Göteborg)

What you get

An IC who can scope, prototype, build and deploy
Great team player but also highly autonomous when needed
Wide experience across multiple industries

About me

Proud dad of two
Obsessed with bicycles
Electronic music connoisseur
Espresso hobbyist
10 years in Sweden
Always learning and teaching

Want to ship something similar?

Interested in LLMs, Agentic workflows, Agents, or Machine Learning? Let's talk!

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