Mark A.

 I've been in the AI space for almost 2 years. I specialize in AI content evaluation, prompt engineering, and LLM quality assurance, with hands-on experience working on conversational AI systems and generative model outputs. My work includes training speech-based AI models for U.S. restaurant chains and validating LLM responses for alignment, factual accuracy, and tone at ByteDance.I also have a background in Web3, where I managed private servers, ran blockchain nodes, and worked with VPS, SSH, and basic scripting. Actively involved in various DeFi projects during their testnet phases, providing hands-on testing, feedback, and community support.