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Nataniel0212/README.md

Hi, I'm Nataniel

Founder of Privera, a Windows app that finds and removes personal data from PDF and Word files – entirely on your own computer. I'm studying industrial engineering (civilingenjör, industriell ekonomi) at Mid Sweden University.

What I build

  • Privera – local redaction for Swedish documents. OCR for scanned files, text removed from the file instead of covered, and an audit log for every export. The source is private; the product is at privera.se.
  • Rosetta – names the columns in BioLogic EC-Lab (.mpr) battery files that parsers don't recognise, using physics instead of a language model. 522 of 586 columns right on 7 public datasets it had never seen. On PyPI.
  • Turncoat – measures how often tool-using AI agents get hijacked by prompt injection, with confidence intervals. Built for the Nebius × NVIDIA Global AI Hackathon. Live demo
  • File Converter – Casio and TI calculator files to text and back, byte-exact, in the browser. Open it

Research

Bachelor's thesis: automated risk analysis of all 5.4 million supplier transactions published by the City of Gothenburg (2021–2024), verified against public records. Read it in DiVA

Open source

Found and reported a bug in the galvani parser for EC-Lab files (issue #11), fixed in version 0.6.0.

Contact

LinkedIn · Portfolio · nataniel@privera.se

Pinned Loading

  1. rosetta-eclab rosetta-eclab Public

    Name the columns of BioLogic EC-Lab .mpr files that your parser does not know - no language model, evidence for every answer

    Python 1

  2. turncoat turncoat Public

    Turncoat - automated prompt-injection red team and benchmark for tool-using AI agents, on Nebius Token Factory + NVIDIA Nemotron

    Python

  3. calculator-file-converter calculator-file-converter Public

    Convert graphing calculator files to plain text and back - Casio .g1e documents, TI-83/84 programs, lists and matrices. Byte-exact, batch, entirely on your own machine.

    JavaScript

  4. NatanielAtaseven/natanielataseven.github.io NatanielAtaseven/natanielataseven.github.io Public

    Portfolio — Nataniel Ataseven

    HTML