Quoc Dat L.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Previous jobs: - first-hire MLE at MorphLLM (Y-Combinator) - Founding Engineer at Kortix AI I have high performance 💪 in problem solving using Python or C++ Diligent and hard-working , I'm deeply passionate about Generative AI 💬🖼️🤖 and Deep Learning👩‍🚀, as well as CUDA / GPU👩‍💻, Automation⚙️, Data Science 🎼 and Explainable AI. 💻Recent projects: - #️⃣Fast-Apply: Fine-tuning Llama3.2 1B / 8B Instruct, Qwen2.5 to complete with Cursor, serve with Fireworks for fast inference (340 tok/s). Check model + Code here: kortix-ai/fast-apply - 🔐 Design & Optimize LLM Security Labs - Streamlit, Giskard, Prompt-Engineer, Prompt Injection - 🔢 Generate synthetic data for fine-tuning Llama3 - ORPO style , OpenAI - 🤗 Fine-tune Llama3 on-the-fly with Unsloth, ORPO, DPO - ⏩ Quantization LLM by Nvidia TRT-LLM on A100 and H100: 10x throughput, model size / 3 (llama2, fine-tuned, mistral ) - 🤖 Multi-agent system with RAG using CrewAI for fraud detection. Skills: - LLM: Quantization, Fine-tuning, RAG, LangChain, CrewAI, Gradio - GPU H100, A100, TensorRT-LLM - MLops: Docker, Linux - Open-source model: Llama, llama2, mistral - HPC: numba, vectorization, pyCUDA I am eagerly seeking opportunities to contribute to ambitious projects!