Consultant Data science freelance : Principaux freelances disponibles et nouvelles missions déposées

Exemple de missions de Nathan,
Consultant Data science habitant le Val-de-Marne (94)

• Consultant - Data Science & Analytics

  Sia Partners | Paris, France
  2020 - aujourd'hui

  Goal: Monitored the Enedis performance & client satisfaction
  Framed the business need (workshop, sketch)
  Developped backend (Python | Oracle | SAS | Airflow): calculated and integrated
  several KPIs
  Developped and maintained a dashboard (Tableau | PowerBi)
  Goal: Developped an automated summary generation model for Total
  Benchmarked the best models (extractive and abstractive)
  Developped and optimized the NLP summary generation model (LexRank | DistilBart)
  Post-processing: developped an algorithm for recovering lost key terms
  (Spacy)
  Goal: Developped a tool to analyse business E-reputation thanks to press
  articles
  Web scrapping: Developped an automated article retrieval module
  (Selenium | BeautifulSoup)
  Developed a semi-supervised model to label texts: keywords detection
  (KEYBERT), Word2Vec embedding, similarity calculation (cosin, Levenstein
  Developped an entity detection model (NER Spacy)
  Developped a classification model (Transformers XLM Roberta)
  Deployed solution (Docker | Flask | Dash)

• Data Scientist

  Launchmetrics | Paris, France
  2020 - aujourd'hui

  Goal: Developped an NLP model to deal with ambiguous brand names (ex:
  Céline, Chloé, Total )
  Data Engineering (AWS | Python | Git)
  Data Analysis (Python: Pandas | MatplotLib)
  Created and optimized an NLP classification model (Bi LSTM | DistilBERT)
  Deployed an API model (Flack | Docker)

• Data Scientist

  Spixii | London, UK
  2019 - aujourd'hui

  Goal: Developped a customer satisfaction model to evaluate the performance
  of the Chatbot channel
  Data Engineering
  Data analysis (Python: Pandas | MatplotLib)
  Created a sentiment analysis model on customer satisfaction (NLTK | ScikitLearn)
  Developped and deployed a monitoring dashboard (Tableau)