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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 at Imperial College London 🇬🇧 and Murdoch University 🇦🇺

📦 On GitHub

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

Many recent projects are proprietary and are not publicly visible.

🤝 Freelance & Collab

Into smart tools, lean builds, and real-world impact?
Let’s connect.

LinkedIn

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  1. checkpoint_fragebogen checkpoint_fragebogen Public

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

    TypeScript

  2. metabom8 metabom8 Public

    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 3 5

  3. msbrowser msbrowser Public

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

    R 7 2

  4. trp_tq trp_tq Public

    Targeted LC-Mass Spectrometry: Peak deconvolution and quality assessment using a consensus signal derived by a machine-learning autoencoder (tensorflow), with interactive graphics for evaluating su…

    Python

  5. energy_flux energy_flux Public

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

    Python

  6. pyms pyms Public

    Python dashboard for mass spectrometry data visualisations: Data import with a Docker image (intel), chromatogram de-noising (autoencoder, Tensorflow), LC-MS feature detection with a nearest neighb…

    Python 1