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I will build custom ai agents with gemini API, python, and google sheets
YongHou
About this gig
Are you tired of "AI Chatbots" that only hallucinate and can't actually do anything?
I am a specialized AI Automation Developer. I don't just use drag-and-drop tools; I write custom Python code to build intelligent Agents powered by Google Gemini that can execute real work.
Whether you need a simple script to process text or a fully autonomous agent that manages your Google Sheets and CRM, I build logic-driven solutions that work reliably.
Why choose a Code-First Developer?
- Real Logic: I implement Function Calling to ensure the AI follows your strict business rules.
- Data Accuracy: My agents can validate data (dates, formats, duplicates) before writing it to your database.
- Cost Effective: I use the latest Gemini 1.5 Flash/Pro models, which are faster and cheaper than GPT-4.
My Packages Explained:
Basic ($30) - The Script Perfect for simple tasks. I will write a Python script using Gemini API to automate one specific workflow (e.g., "Read this text and extract emails," or "Categorize this list"). Includes: Source Code.
Standard ($120) - The Agent (Best Seller) A true AI Assistant. I will build an agent with Function Callingcapabilities. It can understand natural language and perfor
Get to know YongHou
YongHou
AI App Developer specializing in Gemini and Automation
- FromMalaysia
- Member sinceJan 2026
Languages
Chinese, English, Malay
I am a specialized AI App Developer (Gemini/Vertex AI). I build intelligent agents that handle real business logic, not just chat.
Core Expertise:
AI Integration: Custom agents with Function Calling & strict Prompt Engineering (no hallucinations).
Automation: Syncing Apps with Google Sheets API & Cloud workflows.
Backend: Robust Python logic with structured logging for error-free systems.
Mobile: High-quality Flutter App development.
I have successfully launched AI education platforms and accounting tools. I can give you an AI solution that strictly follows your business rules .
FAQ
Do I need to pay for the API costs?
Yes. You will need your own Google Cloud / Gemini API key. I can help you set it up (it's usually free for low usage).
Do I need a server to run the agent?
For the Basic package, you can run it on your PC. For Standard/Premium, I recommend deploying to Google Cloud Run (usually free for low usage). I will handle the setup for you.
What if the code stops working?
I offer a 14-day bug-fix warranty. If the code breaks due to my error, I fix it for free. If Google updates their API and breaks it, I can update it for a small fee.
