# 程序员挽挽 (@2221432399733515) on douyin

- id: koinon:creator:douyin_2221432399733515
- url: https://koinonlink.com/kol/douyin/2221432399733515
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 2221432399733515
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAQsC6dv3sg6O6F7L9yWpUsNUudvy287x4jiVWWIO70i8XDY79BmhjzjNFQbsXoeF3
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 488380
- posts_observed: 6
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.0231
- engagement_rate_basis: average_of_observed_posts
- avg_interactions_per_post: 11282
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: engagement_rate is a MEAN over the posts we observed (posts_in_average says how many).
- 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: 0.8
- category_source: derived_from_recent_content
- topics: 电脑清理与性能优化, 手机与微信实用技巧, 隐私保护与反骚扰, WPS/Office办公小技巧, AI工具（Deepseek、豆包等）结合微信使用, 零基础Python学习
- bio: 编程界的颜值天花板  颜值界的编程实力担当
是一名美女程序员👨🏻‍💻也是一名编程老师
六年开发经验 两年授课经验 小号@编程挽挽 
日常分享互联网行业技术以及实用的手机电脑知识
一起学习Python 爬虫 数据分析 AI人工智能 web 
学编程找挽姐 给我🐛

## Audience (inferred)
- status: present
- description: Ordinary Chinese consumers, especially office workers, students, and non-technical users who want to easily optimize their computers and phones, protect privacy, solve everyday software issues, and explore AI tools
- roles: consumer, dev
- seniority: consumer
- pain_points: C drive full, system lagging, excessive pop-up ads, Smartphone privacy leaks, spam calls, WeChat feature restrictions or expired files, Limited functionality or misconfigured settings in WPS/Office, Want to learn Python or use AI tools but don’t know where to start
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.9
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 58
- 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.

## Evidence
- [douyin_2221432399733515#3f2942b0] 作为一名零基础小白如何去学好Python？认真看完这个视频希望你能找到方向！#程序员 #编程 #Python (https://www.douyin.com/user/MS4wLjABAAAAQsC6dv3sg6O6F7L9yWpUsNUudvy287x4jiVWWIO70i8XDY79BmhjzjNFQbsXoeF3)
- [douyin_2221432399733515#235a239f] @程序员挽挽创作的原声
- [douyin_2221432399733515#d1c11a4e] Python内卷这么严重，我们还有必要学习吗？认真看完这个视频希望你能得到答案！#程序员 #编程 #Python
- [douyin_2221432399733515#dccbb943] 不是计算机专业有学习Python的必要吗？认真看完这个视频，希望你能找到答案！#程序员 #编程 #Python
- [douyin_2221432399733515#24adb0b1] 如果你经常收到陌生电话和短信的骚扰，学会这招保护你的隐私！#程序员 #手机技巧 #干货分享
- [douyin_2221432399733515#6c2cae41] 电脑弹窗广告太多了怎么办》学会这个操作教你10秒轻松搞定！#程序员 #电脑知识 #干货分享
- [douyin_2221432399733515#aeeb5813] 电脑史上最牛逼的四大操作，让你彻底关闭电脑上所有的弹窗广告！#程序员 #电脑知识 #干货分享
- [douyin_2221432399733515#1a3f0519] 你不会是最后一个知道，这个非常隐藏的功能吧！#程序员 #手机技巧 #干货分享

## 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=81, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=81, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=81, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=81, 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=81, 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=0.5, freshness_days=81, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — 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 + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — 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
- content_analysed_days_ago: 81
- audience_updated_days_ago: 81

## AI retrieval
- indexing_requests: 11
- 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_2221432399733515
- Request removal: https://koinonlink.com/claim?k=douyin_2221432399733515
- Terms: https://koinonlink.com/for-ai