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tkimhofer/README.md

👋 About

I'm a data scientist & engineer with a research background and a hands-on mindset for turning ideas into working software. I design and build robust, production-grade data solutions — from early-stage prototypes to fully deployed systems.

My work spans the full stack: cloud data pipelines, ML workflows, REST APIs, and web integrations. Whether for SaaS platforms or internal tools, I focus on performance, transparency, and practical usability.

🚀 What I do

  • Rapidly prototype and scale data & ML pipelines (Databricks, GCP, BigQuery)
  • Build and deploy APIs and backend systems for production use (e.g. procurement, manufacturing)
  • Deliver analytics-driven tools for e-commerce (Shopify, headless APIs, custom dashboards)
  • Optimise code and computation with C++, Rcpp/Armadillo, and efficient infra
  • Support end-to-end lifecycle: from idea to global rollout
  • Explore and define new use cases as a freelance contributor

🧠 Previously

  • Senior Data Analyst E-commerce, omos media — built Shopify-integrated tools for order quality assurance and demand forecasting
  • Senior Expert, ALDI Data & Analytics — led design, prototyping, and rollout of data use cases across international buying and supplier domains (SaaS model)
  • Lecturer & Research Fellow — headed data science and ML projects in metabolomics (MS, NMR) at Imperial College London 🇬🇧 and Murdoch University 🇦🇺

📦 On GitHub

Most of what’s public here reflects academic and open development efforts.

Pinned Loading

  1. checkpoint_fragebogencheckpoint_fragebogenPublic

    🇩🇪 🇬🇧 🇹🇷 🇺🇦 Multilingual desktop app for anonymous STI testing at AIDS-Hilfe Duisburg / Kreis Wesel

    TypeScript

  2. metabom8metabom8Public

    R library for 1D NMR metabolomics workflows. Features include Bruker NMR data import and preprocessing, statistical modeling (PCA, PLS, OPLS), visualisation (plotly, ggplot2) & helpers for met-ID-i…

    R 4 5

  3. msbrowsermsbrowserPublic

    Interactive LC–MS data browser for assay development, method optimisation, and quality control, supporting xcms-based feature detection workflows.

    R 8 2

  4. pymspymsPublic

    Python library for LC-MS analysis with automated feature detection, adaptive parameter optimisation, and confidence scoring based on feature stability, isotopic structure, and peak geometry. WIP!

    Python 1

  5. energy_fluxenergy_fluxPublic

    ODE-based model of muscular energy metabolism, simulating glucose uptake, glycolysis, and lactate production.

    Python

  6. BTSimilarity_FastDBSearchBTSimilarity_FastDBSearchPublic

    Fast spectral similarity matching based on binary tree distances (e.g. for chromatograms or 1D NMR spectra)

    Python