11/11/2024 updated
100 % available
Senior Data Scientist with expertise in Machine Learning and AI
Iasi, Romania
Only remote
M.S. in Artificial IntelligenceApplication Programming Interfaces (APIs)Artificial IntelligenceAmazon Web ServicesAmazon Elastic Compute CloudAmazon S3Microsoft AzureBig DataC Sharp (Programming Language)Cloud ComputingComputer ProgrammingData VisualizationDistributed SystemsApache HivePython (Programming Language)Machine Learning
Machine Learning and AI
Extensive experience in developing and implementing machine learning models, including deep learning techniques, for various applications such as document classification, threat detection, and malware detection.
Data Processing and Analysis
Proficiency in data processing pipelines, distributed computing, and working with large datasets using technologies like PySpark, Hive, and various cloud services.
Software Development
Strong programming skills in Python, C#, and SQL, with experience in developing complex applications and APIs for data science and machine learning projects.
Cloud Technologies
Familiarity with cloud platforms such as AWS and Azure, including services like EC2, S3, and Azure App Service for deploying and scaling applications.
Database Management
Experience with both SQL and NoSQL databases, particularly MongoDB, for efficient data storage and retrieval in large-scale applications.
Natural Language Processing
Knowledge of NLP techniques and models, including working with Transformer architectures for various language-related tasks.
Data Visualization
Skills in creating informative visualizations using libraries like Matplotlib and tools integrated with big data platforms.
Extensive experience in developing and implementing machine learning models, including deep learning techniques, for various applications such as document classification, threat detection, and malware detection.
Data Processing and Analysis
Proficiency in data processing pipelines, distributed computing, and working with large datasets using technologies like PySpark, Hive, and various cloud services.
Software Development
Strong programming skills in Python, C#, and SQL, with experience in developing complex applications and APIs for data science and machine learning projects.
Cloud Technologies
Familiarity with cloud platforms such as AWS and Azure, including services like EC2, S3, and Azure App Service for deploying and scaling applications.
Database Management
Experience with both SQL and NoSQL databases, particularly MongoDB, for efficient data storage and retrieval in large-scale applications.
Natural Language Processing
Knowledge of NLP techniques and models, including working with Transformer architectures for various language-related tasks.
Data Visualization
Skills in creating informative visualizations using libraries like Matplotlib and tools integrated with big data platforms.
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
EnglishFluent
Project history
Developed a Retrieval-Augmented Generation (RAG) System, fine-tuned language models, integrated search functionality, and created data processing pipelines. Also mentored junior engineers and worked with various technologies including Azure, MongoDB, and OpenAI APIs.
Developed behavioral models for threat detection, optimized security incident prioritization, engineered attribute-based access control policies, and collaborated with security teams. Utilized AWS services and distributed data processing technologies.
Held seminars for machine learning-related classes, focusing on deep learning and numerical calculus. Offered intuitive explanations of complex concepts to students.