Benjamin BOTBOL

ML, Data Science and AI Solutions

Tel Aviv-Yafo, Israel

Freelancer

Contact

ABOUT

I am Benjamin, a Senior Data Scientist with over 9 years of experience.
I have been working in Big Companies (IBM..) and in several start ups where I realized projects from ideation to production, in a range of fields (CyberSecurity, Fraud, Online marketing...).
I can help you to define , design and implement a solution with the best practicies.

My technical skills include :
- Supervised learning and unsupervised Learning with simple ML Algorithms ( Decision Trees , SVM...)
- Deep Learning Solutions for higher dimensionality
- Text analytics : text similarity, efficient Search in documents,classification, NER,sentiment analysis,language Models
- Generative AI : FineTuning, RAG, Data Search (chatGPT, Langchain)
Proficiency in Python, PyTorch, TensorFlow, HuggingFace

Master of Mathematics , University Paris Dauphine
Master in Electrical Engineering, Institut Polytechnique de Paris
IBM Outstanding Technical Achievement Award (OTAA)

LANGUAGES

French

Native or bilingual proficiency

English

Full professional proficiency

Hebrew

Full professional proficiency

SKILL DETAILS

Technology

280 ILS / hr

AI, Artificial Intelligence

development end to end of AI solutions for :
Optimization, Classification, regression, anomaly detection issues, clustering...
creation of data Visualization tools.

Machine Learning

Classical Machine Learning : Classification,Regression, Unsupervised Learning using Scikit Learn, CatBoost,feature engineering and selection

Deep Learning

AutoEncoders,GAN, Siamese Networks, Image Classification,text Classification, text generation,Neural Networks FineTuning

Natural Language Processing (NLP)

Named Entity recognition, Fast search in Documents, Sentiment analysis, Text Similarity, Word Embeddings

Software & Programming

280 ILS / hr

C, C++

worked on Medical Imaging Projects (Philips, Freelance)
worked in Quantitative finance In Societe Generale developing libraries for quants
developed basic games
https://www.youtube.com/shorts/tm0iH-FXo94

BI, Data Science, Big Data

Predictive Modeling (classification, regression)
generative AI ( generate text, images...) using Large Language Models
chat with your Data

Python

Algorithm Dev, ML/AI Dev, Data Scraping ( BeautifulSoup...),Visualization tools (seaborn, matplotlib,jupyter notebooks) and Chat dev using Gradio

Algorithm Development

Development of a custom solution to solve issues like :
- latency
- space limitations
- parallelization
_ all kind of Optimization under constraints