Weibo Z.

Key Skills

Software

No software listed

Top Subject Matter

LLM platform integration and routing

Top Data Types

Text

Top Task Types

Function Calling

Freelancer Overview

I have a strong quantitative and research background, with hands-on experience in data processing, empirical analysis, machine learning, and AI-assisted coding workflows. Through projects involving econometric modeling, factor model replication, quantitative strategy review, bibliometric analysis, and deep learning applications, I have developed the ability to work carefully with structured data, evaluate outputs against clear criteria, identify inconsistencies, and produce accurate, well-reasoned annotations. I am proficient in Python, Stata, MATLAB, PyTorch, CiteSpace, and other analytical tools, which enables me to understand both the technical and methodological context behind AI training data tasks. What sets me apart is my combination of analytical rigor, domain knowledge, and practical familiarity with AI tools such as Codex and Claude Code. I have experience reviewing model logic, discussing quantitative strategies, writing clear documentation, and assessing research results, all of which are highly relevant to AI tutor and data labeling work. I can follow detailed guidelines, judge the quality of AI-generated responses, identify errors in reasoning or formatting, and provide precise feedback that helps improve model performance.

Labeling Experience

Intelligent LLM API Routing Project (LLM routing platform development)

TextFunction Calling

Contributed to an LLM API routing platform by implementing model routing and integration logic for multiple providers. Supported system functionality for API calls to GPT-5.5 and Claude-Opus 4.7, enabling downstream LLM usage workflows. Focused on operational frameworks that coordinate LLM function usage across supported models and services.• Routed and integrated LLM API calls for officially supported provider models.• Developed operational framework components for consistent function execution.• Assisted product-facing work including copywriting, sales support, and customer service.• Participated in partnership and website/service development efforts for broader user access.

2026 - Present

Education

Work History