אורי שכטר

Data Science, Deep Learning Expert

תל אביב, Israel

Freelancer

Contact

ABOUT

I am a data scientist with rich experience building innovative, machine learning solutions for early stage start-up companies, as well as advising and enhancing more established companies' technology.

I design innovative, break-through technologies, utilizing the advances in machine and deep learning to provide an unfair competitive advantage for my clients.

Having been a CTO for 3 years, I have a great familiarity with the development cycle of innovative technology, from data collection to deployment.

Technology domains:
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NLP - Sentiment, Semantic Search and Clustering, Trends, Recommendation Systems.
Social - Graph Neural Networks, Virality prediction, Social Trends.
Voice - Sentiment, Speech Enhancement, Intonation Extraction, Speech Segmentation, Automatic Lip-synching.
And many more.

Architectures:
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Supervised, Unsupervised, Classification, Regression, Prediction, Time Series, Graphs.

Companies I have worked with include: VoiceItt, Mon4rt, Bezalel Academy for Art and Architecture.

LANGUAGES

Hebrew

Native or bilingual proficiency

English

Full professional proficiency

SKILL DETAILS

Technology

300 ILS / hr

AI, Artificial Intelligence

Design innovative, break-through technologies, utilizing the advances in machine and deep learning technologies to provide an unfair competitive advantage for my clients.

Chatbot

Design domain specific chatBot based on OpenAI's chatGPT API for various purposes (general information, customer support etc.).
ChatGPT prompt engineering for content analysis.

Machine Learning

10 years of experience with Supervised, Unsupervised, Classification, Regression, Prediction, Time Series and Graphs architectures.

Image Processing

.Design domain specific image recognition/classification models

Neural Networks

Technology domains: NLP - Sentiment, Semantic Search and Clustering, Trends, Recommendation Systems. Social - Graph Neural Networks, Virality prediction, Social Trends. Voice - Sentiment, Speech Enhancement, Intonation Extraction, Speech Segmentation, Automatic Lip-synching.

Speech, Voice Recognition

Sentiment, Speech Enhancement, Intonation Extraction, Speech Segmentation, Automatic Lip-synching.

Deep Learning

Deep Autoencoders, Deep Belief Nets, Dimensionality Reduction.

Natural Language Processing (NLP)

20 years experience with Sentiment, Semantic Search and Clustering, Trends, Recommendation Systems, Social - Graph Neural Networks, Virality prediction, Social Trends.

Software & Programming

250 ILS / hr

Python

Developing with Python as main programing language for high-end backend services

Android Development

אפליקציה עם ממשק קולי (Speech recognition + Text to speech), הכוללת ניתוח אודיו לצורך אנימציה של דמות עם תנועות שפתיים.
אפליקציה לחיפוש קולי.

Algorithm Development

Design domain-specific Machine Learning solutions following a process of problem definition, data analysis and optimal architecture selection.

Back-end Developers

Developing mission critical back end services on production platforms using python.

EMPLOYMENT HISTORY

May 2008 - August 2011

Co-founder and CTO

Subber Media , Tel Aviv

Wrote a "blind" speech segmentation algorithm (segment to sentences with no need to recognize speech), for this online video subtitle platform. Managed a team of 15 developers for 3 years,

August 2001 - August 2007

Natural Language Processing Developer

Melingo (Morfix) , Tel Aviv

During six years of working for this NLP company, I wrote the English Morphology System for the online English-Hebrew dictionary, still used to this day, along with numerous NLP systems for Arabic and Chinese.