I will fix and optimize your ai agent, chatbot or llm prompts


About this gig
Is your AI agent or chatbot giving wrong answers, ignoring instructions, inventing information or calling the wrong tools? I will find the root cause and fix it.
I build and maintain LLM agents in production for an HR Tech platform (mainly Gemini, also OpenAI and Claude), including candidate screening agents and WhatsApp assistants. A big part of my job is designing prompts with strict context boundaries to reduce hallucinations and auditing AI-generated code for quality and security.
COMMON PROBLEMS I FIX
The agent misunderstands a specific instruction or user request
Hallucinations or answers outside your business info
Wrong tool or function calls in n8n or custom agents
Broken or inconsistent JSON / structured outputs
High token usage and slow responses
HOW I WORK
Step 1: I reproduce the issue with your real examples
Step 2: I find the root cause (prompt, context, memory, tools or code)
Step 3: I apply the fix and test it with multiple scenarios
Step 4: You get a short report of what changed and why
Please share access or exports of your prompts and workflow after ordering. Message me first if you are not sure which package fits.
Get to know Gustavo C.
AI Agents and n8n Automation Developer
- FromBolivia
- Member sinceOct 2026
Languages
Spanish, English
FAQ
Which platforms can you work with?
n8n workflows, custom code (PHP/Laravel, Python, JavaScript) and APIs from OpenAI, Gemini or Claude. If you use another builder, message me first.

