# TDevelopers (@TDevs) on youtube

- id: koinon:creator:youtube_tdevs
- url: https://koinonlink.com/kol/youtube/TDevs
- schema_version: 1.4

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

## Reach
- followers: 7750
- posts_observed: 8
- verified: false
- size_tier: nano

## 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: 0.9
- category_source: derived_from_recent_content
- topics: Indie App Development & Play Store 发布, AWS 成本优化与架构选择, AI 工具（Claude、Gemini）在开发中的使用与风险, App 变现、订阅与用户获取策略, SaaS 与移动 App 的启动与迭代
- bio: Welcome to TDevelopers, your go-to destination for immersive learning in the world of programming and development! Dive ...

## Audience (inferred)
- status: present
- description: Indie devs and solo founders building, launching, and monetizing mobile apps and small SaaS products
- roles: dev
- seniority: practitioner
- pain_points: App gets rejected or pulled from the Play Store, AWS bills skyrocket, making it hard to control costs at 15K users, AI features fail to convert users or generate revenue, Struggling to gain traction and reach 1,000 users after launch
- 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: 43
- authenticity_basis: profile_shape_only
- credibility_score: 43
- flagged_for_review: false
- koinon_bd_grade: C — 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_tdevs#bcd6ef49] How I Improved My App Reach on Play Store 📈 (https://www.youtube.com/@TDevs)
- [youtube_tdevs#5472f8fb] How To Get First 1000 User On Your App #vibecoding #indiedev
- [youtube_tdevs#56a1ac72] Research and Validate Your Idea Before Building. #vibecoding #shorts
- [youtube_tdevs#0367fa06] How To Make Vibe Coded Apps Look Great ✅️ #vibecoding
- [youtube_tdevs#e00850f6] App Development Tools I Use 🔧
- [youtube_tdevs#92ebbf0e] How To Find Ideas for Building Mobile Apps?
- [youtube_tdevs#dedc31a2] Why Store Presence is Important for Your App
- [youtube_tdevs#045ba64b] Victim of AI 🤒

## 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=79, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=79, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=79, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=79, 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=79, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=89, 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=79, 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=89, 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=89, method=platform_profile

## Freshness
- profile_checked_days_ago: 89
- content_analysed_days_ago: 79
- audience_updated_days_ago: 79

## 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=youtube_tdevs
- Request removal: https://koinonlink.com/claim?k=youtube_tdevs
- Terms: https://koinonlink.com/for-ai