# 1ManStartup (@1ManStartup) on youtube

- id: koinon:creator:youtube_1manstartup
- url: https://koinonlink.com/kol/youtube/1ManStartup
- schema_version: 1.4

## Identity
- platform: youtube
- handle: 1ManStartup
- platform_url: https://www.youtube.com/@1ManStartup
- country: United States
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 14700
- 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: app
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: Flutter常见错误与最佳实践, Flutter UI组件与导航实现, App营销与用户获取, Next.js基础集成, 独立开发者商业决策
- bio: My name is Dave Faliskie and my goal for this channel is to show you how create, design, develop, and market a profitable iOS ...

## Audience (inferred)
- status: present
- description: Independent developers or small teams building iOS/Android apps with Flutter and handling marketing and customer acquisition themselves
- roles: dev
- seniority: practitioner
- pain_points: Common Flutter architecture and state management mistakes making projects hard to maintain, Not knowing how to effectively acquire early users and gather feedback, Getting tripped up by details like app navigation, theming, and animations, Struggling to identify target users and core value propositions during marketing efforts
- posts_analysed: 48
- confidence: 0.75

## 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: 46
- authenticity_basis: profile_shape_only
- credibility_score: 46
- 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
- [youtube_1manstartup#c825ad97] Get Users, Get Feedback (https://www.youtube.com/@1ManStartup)
- [youtube_1manstartup#8ec62514] The problem with referral links on iOS
- [youtube_1manstartup#b5b69ef2] Last Bottle App Demo
- [youtube_1manstartup#91198567] Flutter Mistake: Depending to much on Firebase #flutter #firebase
- [youtube_1manstartup#e5ff9b7a] Flutter Mistake: Bad App Architecture #flutter
- [youtube_1manstartup#ff0815c9] My VSCode Theme
- [youtube_1manstartup#a34f7ffb] Flutter Mistake: Not using ThemeData #flutter
- [youtube_1manstartup#68409adf] How To Open Visual Studio Code From Command Line #vscode

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

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=76, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=76, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=76, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=76, 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=76, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=91, 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=76, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — 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=91, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => 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=91, method=platform_profile

## Freshness
- profile_checked_days_ago: 91
- content_analysed_days_ago: 76
- audience_updated_days_ago: 76

## AI retrieval
- indexing_requests: 15
- 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=youtube_1manstartup
- Request removal: https://koinonlink.com/claim?k=youtube_1manstartup
- Terms: https://koinonlink.com/for-ai