Denis L.

Hi! I’m a Full Stack Developer and AI/ML Engineer with 7.5+ years of experience in software development — including 4 years delivering AI-powered solutions in real-world production environments. I build robust, scalable web applications using Python, JavaScript/TypeScript, React, Django, and FastAPI. I have extensive hands-on experience in AI/ML, including NLP, prompt engineering, RAG pipelines, LLM-based automation, and model integration using frameworks like TensorFlow, PyTorch, and Scikit-learn. I'm also comfortable working with modern AI tools such as OpenAI, LangChain, ElevenLabs, and Anthropic. My stack includes: 🧠 AI/ML: Prompt engineering, LLMs, AI agents, RAG, NLP, context summarization 🌐 Full Stack: React, Django, Flask, FastAPI, SQLAlchemy, WebSockets 🛢️ Databases: PostgreSQL, MySQL, MongoDB, Neo4j, Elasticsearch ☁️ DevOps: Docker, AWS, Google Cloud, Nginx, Apache 📊 Tools: Postman, PyTest, Selenium, Jupyter, Matplotlib, Pandas 🛠️ Practices: Agile, TDD, CI/CD, clean architecture, technical documentation If you're looking for someone who can take your idea from concept to scalable product — and add AI where it matters — let’s talk!