# 程序员佳佳 (@2181888391261687) on douyin

- id: koinon:creator:douyin_2181888391261687
- url: https://koinonlink.com/kol/douyin/2181888391261687
- schema_version: 1.3

## Identity
- platform: douyin
- handle: 2181888391261687
- platform_url: https://www.douyin.com/user/MS4wLjABAAAALixG1AVcVz7QSwBFCZaJxmASsODaZqAueY33q3B9frNiDnIv21a1IYmSHZ9A0VkF
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1268101
- posts_observed: 6
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.0201
- engagement_rate_basis: average_of_observed_posts
- avg_interactions_per_post: 25489
- 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: 电脑维护与优化, 手机使用技巧与设置, Excel办公快捷键与技巧, AI提示词与隐藏功能, 编程入门与Python安装, 隐私安全与痕迹清理
- bio: 👩🏻‍🏫编程导师+资深程序员
1、抖音天花板python编程导师，手把手教你学编程
编程学习私信
2、八年IT项目开发经验！想要编程学习方案的 私发数字：8
3、带你入门学习python， 精通 python 爬虫 数据分析 web开发等
4、多款Python、人工智能畅销书参与编著（python从0-1的实战指南）等

## Audience (inferred)
- status: present
- description: Young professionals, junior programmers, and everyday computer users who value practical tech maintenance and productivity tips for work and daily life
- roles: dev
- seniority: practitioner
- pain_points: Slow performance, low C-drive space, and problematic automatic updates, Poor phone battery life, memory issues, and subpar camera quality due to lack of optimization knowledge, Low Excel efficiency, struggling with batch operations and keyboard shortcuts, Security risks and storage bloat from improper WeChat or privacy settings
- posts_analysed: 85
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.6
- promotion_intent: 0.4
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: engagement_observed
- credibility_score: 58
- flagged_for_review: false
- koinon_bd_grade: B — 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_2181888391261687#072dbb6a] 学习编程第一步，安装开发工具，今天教你把Python安装好！教程来了#python #安装Python #编程 #代码 #程序员 (https://www.douyin.com/user/MS4wLjABAAAALixG1AVcVz7QSwBFCZaJxmASsODaZqAueY33q3B9frNiDnIv21a1IYmSHZ9A0VkF)
- [douyin_2181888391261687#a0c49bd0] Morsmordre（莫斯莫多）(剪辑版)
- [douyin_2181888391261687#f3566f1e] 爬虫写的好，牢房吃的早？#网络安全 #程序员 #爬虫 #Python编程
- [douyin_2181888391261687#932d877b] @程序员佳佳创作的原声
- [douyin_2181888391261687#f37d52f2] 如果写个小程序员就能实现帮你自动赚钱，你会想要吗？#程序员 #计算机 #电脑知识 #网络安全 #编程语言
- [douyin_2181888391261687#7212de88] 为什么程序员的电脑永远没有弹窗广告 #程序员 #电脑知识 #干货分享 #涨知识
- [douyin_2181888391261687#16a0d4e1] EXTASY
- [douyin_2181888391261687#44b6a254] #程序员 #电脑知识 #干货分享 #涨知识

## 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=32, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=32, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=32, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=0, 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=0, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=41, 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=0, 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=41, 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=41, method=platform_profile

## Freshness
- profile_checked_days_ago: 41
- content_analysed_days_ago: 0
- audience_updated_days_ago: 32

## AI retrieval
- indexing_requests: 1
- 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_2181888391261687
- Request removal: https://koinonlink.com/claim?k=douyin_2181888391261687
- Terms: https://koinonlink.com/for-ai