Develop large language model (LLM)-based applications using open-source frameworks like Semantic Kernel, Lang Chain, Llama Index. Build, train, and fine-tune LLMs to improve performance, accuracy, and alignment of the general-purpose models. Develop and integrate LLMs and/or LLM applications into products and services. Design, develop, and optimize Artificial Intelligence (AI) prompts. Implement AI applications that comply with ethical guidelines and legal standards, particularly regarding data privacy and user consent based on the technical design.