Oksana Novak


Oksana Novak



Data Scientist (AI/ML/LLM) (part-time) in Ukraine

We are looking for a contractor to participate in different presales activities and ongoing projects.

Project Description



Office Location


What We’re Looking For

  • A minimum of 2 years of hands-on experience in Python
  • Solid knowledge of Natural Language Processing techniques, including training and fine-tuning Neural Networks for NLP tasks;
  • Experience with AI-related technologies such as LangChain and LLMs;
  • Experience with ChatGPT, GPT-4, and OpenAI API;
  • Experience with relational databases and NoSQL;
  • Experience with vector stores (Pinecone, FAISS, Chroma, etc)
  • Experience with integrating and maintaining integrations with 3rd party services;
  • Advanced level of English, both verbal and written;

Your Responsibilities

  • Take part in projects developing AI and ML models for clients
  • Participate in discoveries and pre-sales, and initial engagements with clients
  • Design project scope, and roadmap, estimate analytical and deployment efforts
  • Transform business challenges to AI application
  • Present results directly to stakeholders and gather business requirements
  • Compile and interpret analysis results as well as contribute to the proposals and architecture vision delivered to the customer
  • Use cutting-edge technology and tools to develop and implement data-driven solutions
  • Contribute to the establishment of procedures and best practices for internal and external use.
  • Work closely with other engineering teams.

Will be a plus

  • Experience fine-tuning Large Language Models
  • Experience working on semantic search
  • Experience running production systems and processing user interactions and feedback
  • Experience with distributed architecture and asynchronous communication
  • Experience with Docker