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varie/README.md

Hi, I'm Sardana

AI/NLP developer based in Helsinki. Researcher and engineer — I build things with language models, from fine-tuning open-source LLMs to shipping RAG systems in production. Comfortable across Python, C++, and whatever the problem needs.

What I do

  • Software development — backend development, API design, cloud deployment, full development lifecycle from prototype to production
  • LLM applications — RAG pipelines, vector databases, fine-tuning, prompt engineering, evaluation
  • NLP research — PhD in computer science, computational linguistics, low-resource languages, multilingual model fine-tuning

Recent highlights

  • PyData Helsinki 2026: Teaching AI to Write Poetry in Three Languages — live demo
  • PhD, University of Helsinki — language technology for Sakha, Norwegian, Finnish
  • Shipped a Danish tax law assistant (RAG, OpenAI GPT) from prototype to production; experimented with fine-tuning Mistral/Llama
  • Led creation of NorQuAD — the first question answering dataset for Norwegian, published at NoDaLiDa 2023
  • Open-source morphological analyser for Sakha (Turkic, Siberia, ~450k speakers) — 90% coverage, published at LREC 2022

Languages & tools

Python · C++ · PyTorch · FastAPI · RAG · FAISS · GCP · OpenAI · Mistral · LLaMA

sardana.codes

Pinned Loading

  1. sakha-transliterator sakha-transliterator Public

    HTML 2 2

  2. 2026-pydata-poetry 2026-pydata-poetry Public

    HTML

  3. apertium/apertium-sah apertium/apertium-sah Public

    Apertium linguistic data for Sakha

    XML 6 3

  4. madeinyakutsk madeinyakutsk Public

    CSS