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J
Jia F.

Jia F.

AI Data Annotation Freelancer & E-commerce QA Reviewer

China flagShanghai, China

Key Skills

Software

No software listed

Top Subject Matter

AI/LLM Content Evaluation
E-commerce Marketplace QA
Search Ads & Relevance Evaluation

Top Data Types

TextText

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Entry-level AI training and data annotation freelancer with 14+ years of related experience in cross-border e-commerce, Google Ads optimization, product content review, search relevance judgment, and AI-assisted workflow building. I do not have long-term formal data annotation platform experience yet, but I have strong transferable experience in evaluating product listings, ads relevance, search intent, content quality, customer feedback, and AI-generated summaries. I am suitable for text evaluation, classification, rating, search quality review, ads quality review, e-commerce data annotation, and Chinese-English content review tasks.

Labeling Experience

AI Content Workflow Testing & Prompt Evaluation

TextTextEvaluation/RatingEvaluation/Rating

Built and maintained AI-assisted workflows involving AI news aggregation, content summarization, article structuring, WordPress publishing, n8n workflow debugging, and prompt optimization. This experience is relevant to AI response review, prompt testing, text quality evaluation, and workflow QA.

2025 - Present

Amazon Listing Quality Review & Product Data Structuring

TextTextEvaluation/RatingEvaluation/Rating

Operated Amazon e-commerce projects, including product listing optimization, keyword research, competitor analysis, customer review analysis, pricing review, and product content improvement. This experience is relevant to product data annotation, listing quality review, search relevance evaluation, and e-commerce content QA.

2023 - 2025

Shopee Product Data & Marketplace Content Review

TextTextClassificationClassification

Operated Shopee stores independently, including product selection, listing creation, pricing, order handling, customer service, and marketplace performance review. This experience is relevant to product classification, product content review, e-commerce data annotation, and marketplace quality evaluation.

2019 - 2020

Search Ads Quality Review & Google Ads Optimization

TextTextEvaluation/RatingEvaluation/Rating

Reviewed keywords, ad relevance, landing pages, campaign performance, CTR, CPC, and conversion data in a Google Ads agency environment. This experience is relevant to search quality evaluation, ads quality rating, relevance judgment, and text-based evaluation tasks.

2016 - 2018

Education

S

Shanghai Jianqiao University

Associate Degree, Computer Applications

Associate Degree
2013 - 2013

Work History

S

Self-Employed

Ecommerce Operator & Workflow Builder

Shanghai
2025 - Present
S

Self-Employed

Amazon Seller & Cross-Border Ecommerce Operator

Shanghai
2023 - 2025