Years of experience: 4

ML EngineerData ScientistIT

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Boris's Career Path
Machine Learning SpecialistOct. 2024 -
Present
ProvectusMachine Learning Specialist
Armenia
Applied ResearcherApr. 2024 -
Oct. 2024
EPAM SystemsApplied Researcher
Armenia● Personalized chatbot creation using OpenAI system, Quadrant and AWS. ● RAG enhancement and evaluation system creation using LLM as a Judge technique with 97% percent accuracy. ● Fine-tuning of LLama, Mistral, Gemma, GPT and BERT for Q&A tasks for clients (confidential), using transformers, Unsloth and pytorch with achieving 90% accuracy on average. ● Human Language to ElasticSearch translat...
Applied Research Intern, Conversational AIDec. 2023 -
Mar. 2024
NVIDIAApplied Research Intern, Conversational AI
Armenia● Defined and enhanced LLM's robustness for the project from the statistical perspective and using augmentation techniques in Computer Vision transfer to the NLP domain achieved 10% enhancement of robustness of GPT 2B architecture. Modified and created token and embedding level augmentations, 5% and 10% accuracy enhancement from each augmentation respectively. Implemented all theoretical foun...