I help small AI app builders reduce API costs and make model routing more reliable. I review OpenAI, Anthropic, OpenRouter, LiteLLM, Vercel AI SDK, LangChain, or custom gateway setups and turn messy model usage into a clear cost, quality, and fallback plan. I can also build simple workflow trackers and QA processes for teams that need practical systems. You can send redacted configs or screenshots. Please never share API keys or secrets.... Lee más