# 互联网产品经理_杨二汪🐶 (@81333175663) on douyin

- id: koinon:creator:douyin_81333175663
- url: https://koinonlink.com/kol/douyin/81333175663
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 81333175663
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAs3e30xcLLDJTQNFM3JZPahwXGNIc-dv2A3uLHw2wv74
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 18450
- posts_observed: 5
- verified: false
- size_tier: koc

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: AI产品经理课程与实战培训, 产品经理面试题与求职技巧, 简历撰写与找工作策略, AI技术原理（transformer、RAG、Agent等）, 职场规划与北漂打工人生活, 智能体搭建与AI项目应用
- bio: 🤟累计成就：已帮助1200人从0⃣️基础小白跨行互联网产品经理入职，免费帮助2000人指导简历拿到满意offer成功入职🎉。
⏰直播方向：偶尔直播讲互联网产品经理实战技能，可以帮你快速跨行产品经理，也可以进阶高级产品经理，带大家从0到1实战项目。让大家高薪入职互联网。了解更多行业知识（大数据、用户增长、电商、区块lian，toB行业等）
🤖️需要指导职业发展，简历面试：🛰️yangzhichao527
追星号：@爱打程序员的产品汪 
偶像:@李宇春

## Audience (inferred)
- status: present
- description: Career switchers and aspiring AI product managers, especially those with no prior experience or a background in product management within the internet industry
- roles: general_ai
- seniority: learner
- pain_points: Low interview success rate and uncertainty about how to prepare for product manager interview questions, Lack of hands-on AI technical knowledge and project experience, making it hard to break into the field, Poor resume writing leading to unread messages from HR and weak job search competitiveness, Career stagnation or confusion about career planning—unsure how to leverage opportunities in the AI era
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.6
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: platform_default
- credibility_score: 47
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=n/a, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=n/a, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=90, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.25, freshness_days=90, method=Fixed value 58, pending engagement collection. Not a measurement. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=90, method=llm_partner_fit_classifier + fit_score >= 0.5 => A; >= 0.35 => B; else C. authenticity is not an input. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=90, method=platform_profile

## Freshness
- profile_checked_days_ago: 90
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 9
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_81333175663
- Request removal: https://koinonlink.com/claim?k=douyin_81333175663
- Terms: https://koinonlink.com/for-ai