• Worked with Hugging Face Transformers for open-source LLMs
• Built interactive AI agents using LangChain (memory, tools, reasoning)
• Integrated OpenAI API for real-world tool-augmented workflows
• Developed mini-projects simulating practical AI use cases
• Collaborated with team, participated in reviews and iterations

• Used Whisper to transcribe Ukrainian audio data
• Evaluated fine-tuned language models for accuracy
• Employed local LLaMA models via Ollama for offline inference
• Designed end-to-end system: audio input > transcription > LLM response