# Umesh Kumar Yadav (@Umesh__digital) on x

- id: koinon:creator:x_umesh__digital
- url: https://koinonlink.com/kol/x/Umesh__digital
- schema_version: 1.4

## Identity
- platform: x
- handle: Umesh__digital
- platform_url: https://twitter.com/Umesh__digital
- website: https://codestutorial.com/
- country: India
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 3542
- following: 1821
- posts_total: 28017
- posts_observed: 10
- posts_per_day: 53.468
- account_age_days: 524
- verified: true
- size_tier: nano

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.04065
- best_post_interactions: 144
- measurement_source: x_post_interactions
- measurement_formula: interactions on one post — likes, or likes + reposts + replies depending on the discovery path (the two are not distinguishable in the stored data)
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- 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: saas
- category_confidence: 0.87
- category_source: derived_from_recent_content
- topics: Top tech companies by prestige, Career pathing in AI and tech, Quant finance and high-growth startups, Job market trends for tech talent, Company rankings by employee satisfaction
- bio: https://t.co/wfTo9jx557
https://t.co/giSZROx8x4

## Audience (inferred)
- status: present
- description: Job seekers and early-career tech professionals targeting top-tier tech and quant firms in AI, finance, and software
- roles: general_ai
- seniority: learner
- pain_points: Struggling to identify which companies are truly elite for career growth in AI and tech, Confused about which firms offer the best work-life balance and learning opportunities, Uncertain about how to prioritize job applications among high-prestige companies
- posts_analysed: 6
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.5
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 56
- authenticity_basis: engagement_observed
- credibility_score: 56
- 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
- [x_umesh__digital#d58c79f3] Hot companies to work for according to candidates. (https://twitter.com/Umesh__digital)
- [x_umesh__digital#31017b01] S+: Anthropic, OpenAI, Google DeepMind, Rentech, TGS, xAI, Citadel Securities, Jane Street, HRT
- [x_umesh__digital#b1409600] S: Citadel, D.E. Shaw, Jump, Optiver, Two Sigma, Tesla (Autopilot), Five Rings, SpaceX
- [x_umesh__digital#f1cbafd7] S-: IMC, SIG, DRW, Akuna
- [x_umesh__digital#02ba2e16] A++: Databricks, Netflix, Anduril, Google, Meta, Sierra AI, Roblox
- [x_umesh__digital#8e0753ed] A+: Snowflake, Waymo, Stripe, LinkedIn, Figma, Plaid, Uber,

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

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=21, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=77, 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=77, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=112, 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=77, 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=112, 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=112, method=platform_profile

## Freshness
- profile_checked_days_ago: 112
- content_analysed_days_ago: 77
- audience_updated_days_ago: 21

## AI retrieval
- indexing_requests: 6
- 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=x_umesh__digital
- Request removal: https://koinonlink.com/claim?k=x_umesh__digital
- Terms: https://koinonlink.com/for-ai