10.09.2025 aktualisiert

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20 % teilweise verfügbar

Freelance Machine Learning Engineer / Data Scientist

Berlin, Deutschland
Deutschland +6
info: Deutschland, Schweiz, Großbritannien, Italien, Frankreich, Belgien, Georgien
BSc Computer Science; MSc Mathematics
Berlin, Deutschland
Deutschland +6
info: Deutschland, Schweiz, Großbritannien, Italien, Frankreich, Belgien, Georgien
BSc Computer Science; MSc Mathematics

Profilanlagen

Resume JR 2024 v5.pdf

Skills

JavaScriptAPIsAgile MethodologieKünstliche IntelligenzAmazon Web ServicesData AnalysisMicrosoft AzureBash ShellCloud ComputingDatenbankenProgrammierwerkzeugeGitHubApache HbaseApache HivePythonMachine LearningNatural Language ProcessingNltkNode.jsNumPyOpen SourceRedisTensorFlowResponsive WebdesignScalaSoftwareentwicklungSQLGoogle CloudReact.jsLarge Language ModelsApache SparkDeep LearningGenerative AIJupyterBackendKerasGitpandasMatplotlibPySparkScikit-learnFront EndDocker
Topics: Deep learning, NLP, LLMs, data analysis, Python
Data tools: LangChain, Hugging Face’s transformers, Keras, TensorFlow, scikit-learn, NLTK, statsmodels, SQL, Pandas, Matplotlib / seaborn, NumPy
Cloud: GCP, AWS, Azure
Development tools and practices: Git, Jupyter development, Docker, bash scripting, Agile processes
Previously: JavaScript, Scala, Spark, PySpark, HBase, Redis

Sprachen

DeutschgutEnglischMutterspracheFranzösischMutterspracheItalienischGrundkenntnisse

Projekthistorie

AI Engineer

Kemkes AI / Vorwerk Elektrowerke GmbH
Contract work for a new project at Vorwerk Elektrowerke GmbH & Co. KG
  • Implementation of AI models, particularly Large Language Models (LLMs)
  • Development, training, and deployment of AI solutions
  • Consulting and support in the use of AI technologies

Full-stack Developer

University of Bielefeld Psychology Dpt

10-50 Mitarbeiter

Development of a web application for data collection, anonymisation and transformation

Machine Learning Engineer

Giotto.ai

10-50 Mitarbeiter

Joined a team competing in the Kaggle ARC Prize 2024. Transformer tuning,
feature generation, prompt engineering.

AI Consultant

Agile Minded S.L.

< 10 Mitarbeiter

Support and guide predictive modelling project

Data Scientist @ Qogita

Qogita (Remote)

Konsumgüter und Handel

50-250 Mitarbeiter

  • Develop a data collection platform to
    • (1) identify potential customers by location and category - 2 M obtained at the cost of $ 0 .0 0 1 per lead,
    • (2) launch automated outreach campaigns, and (3 ) improve product onboarding process.
  • Analyse user journey data and assess data quality to pinpoint opportunities for enhancing product sorting algorithms, thus optimising product relevance for site visitors.
  • Built Looker dashboards, giving the wider company access to data insights.

ML Engineer Volunteer

Omdena (Remote)
Volunteer work on two projects:
  1. Omdena for UNHRC: Predicting Forced Displacement in Somalia
    SEPTEMBER 2019 - NOVEMBER 2019
  2. Omdena for Azolla: Building regenerative farming solutions with AI enabling agricultural carbon markets
    MARCH 2022 - JUNE 2022

Data Scientist (Mid-level, Senior) @ LabTwin GmbH

LabTwin GmbH (Berlin, DE)

Pharma und Medizintechnik

10-50 Mitarbeiter

  • Rework and extend main speech-to-text training pipeline to implement best data and development practices, e.g. automated evaluation & training on errors
  • Perform ad-hoc data analysis tasks, coordinate efforts for data quality
  • Drive data feature explorations and build prototypes

Data Engineer @ Rakuten Marketing

Rakuten Marketing (Brighton, UK)

Konsumgüter und Handel

1000-5000 Mitarbeiter

  • Write, schedule and monitor Spark, Hive, HBase jobs in Hadoop environment using Scala, Python and bash script,
  • Improve automation,
  • Implement large scale Data Science and Machine Learning tasks, e.g. segmentation, categorisation.

Data Scientist @ Brandwatch

Brandwatch (Brighton, UK)

Marketing, PR und Design

50-250 Mitarbeiter

  • Find and understand scientific papers,
  • Clean and generate usable data,
  • Design experiments,
  • Implement prototypes,
  • Address performance and scalability issues with Spark and AWS,
  • Contribute to complex production codebase.

JS Developer (Junior) @ Brandwatch

Brandwatch (Brighton, UK)

Marketing, PR und Design

50-250 Mitarbeiter

  • Frontend - Chrome extension API, responsive design with React, socket.io
  • Backend - database and socket service with node.js, redis, socket.io

JS Developer @ The Changing Workplace

The Changing Workplace (Haywards Heath, UK)

Sonstiges

10-50 Mitarbeiter

  • Frontend - design and implementation of complex UIs and visualisations
  • Backend - advanced database querying, API scaling, basic maintenance

Natural Language Processing Intern @ University of Sussex

University of Sussex (Brighton, UK)

Sonstiges

10-50 Mitarbeiter

Work on parameterisation analysis and optimised tuning for an automated thesaurus building software, prolonged as final year dissertation

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