Hello! I'm a mathematician, Python expert, and AI engineer with comprehensive mastery in several areas of software development: AI Development I excel in all aspects of applied AI development, from data collection and fine-tuning to prompt engineering and developing AI-integrated applications. My expertise includes: Model Training/Deployment: Proficient with TensorFlow and PyTorch. NLP Design: Experienced with OpenAI's models (GPT-3, ChatGPT-3.5, GPT-4/mini) and open-source models for local NLP solutions (Llama, Mistral, Phi, Qwen). RAG and Agent Development: Skilled in using LlamaIndex and LangChain. Optimization As a mathematician, I have led numerous optimization projects, modeling real-life data and objectives to apply various optimization algorithms. My specialties include: Combinatorial Optimization Genetic Algorithms Linear and Non-linear Optimization Web Development I am a certified full-stack developer with a focus on Python projects using Django, Flask, FastAPI, among others. Additionally, I have experience with Node.js. In addition to my technical expertise, I am a reliable and communicative freelancer who consistently meets deadlines and ensures my clients are always kept informed.