// AI-powered growth
Build a better growth system with AI.
VaanarStack brings together AI-powered marketing tools, senior growth expertise, and practical learning to help marketers find problems faster and improve execution.
Explore webinars and workshops →
// Experience behind VaanarStack
16+ years of growth experience
Yash Kumar has worked across growth strategy, performance marketing, marketing operations and AI product development—as an operator, agency COO and founder.
Built a profitable $3Mn+ marketing business as COOFounder of Bibli · 20,000+ learnersIIT Bombay · ISB · ex-Ola
// engagements
Three ways to engage.
Use VaanarStack Apps for recurring analysis, work with us on growth and automation, or learn the practical systems yourself.
// recurring account analysis
Use VaanarStack Apps
AI agents analyse Google Ads and Meta Ads accounts and turn account data into prioritised recommendations for agencies and in-house teams.
Read-only access · First audit free
Get your free audit →// AI growth services
Work with us
Build a defined marketing automation or engage senior support across acquisition, conversion, measurement and the wider growth system.
Automation projects · Growth mandates
Explore services →// practical AI marketing
Learn with us
Join practical webinars and workshops that help marketers build useful audits, agents, workflows and reporting systems.
Live, applied and built for marketers
Explore Learn →// Case studies
Growth work in its original context
// VaanarStack Apps
Find the issues your dashboards do not explain.
VaanarStack Apps uses AI agents to analyse Google Ads and Meta Ads accounts, surface performance opportunities, and turn account data into prioritised recommendations for agencies and in-house teams.
Google AdsMeta Ads
Read-only account access
Built for agencies and in-house teams
First audit free
// AI growth services
Senior growth ownership, amplified with AI.
Choose a focused automation project when a repeatable workflow needs to be built, or a growth mandate when the objective needs coordinated senior ownership.
// learn
Learn the practical systems behind AI-powered marketing.
Join practical webinars and workshops on account auditing, creative analysis, SEO/AEO, landing-page evaluation, MCP connections, and reporting agents.
// webinar
Designing the right conversion signal for Meta campaigns
- Date:
- Wed, 23 Sep 2026 · 6:30 PM IST
- Price:
- ₹199
// about
I currently work as an independent Growth Consultant with 16+ years of overall experience. My favourite pastime now is exploring AI workflows with marketing.
I have been a marketer for most of my journey spending 7 years building GenY Medium to $3Mn+ profitable business as COO. Had the opportunity to work with marquee businesses in Hyderabad including Apollo Hospitals, Aparna Constructions and Welspun Flooring.
My tech journey started with Bibli - a venture I founded tackling English language learning for the masses through AI based English Tutor. I first learnt no code and AI based product development first hand and built Bibli's mobile app and web applications myself. Bibli scaled to 20,000+ learners and currently runs almost autonomously with multiple agents.
Now I work with founders and teams to build their growth engines - with AI. The old world of marketing is changing and if you are looking for a partner to work with you to navigate through the changes - let's connect.
IIT BombayISBEx-Ola100+ clients
// clients
2070 Health
Ola
Wakefit
Apollo Hospitals
Manipal Cigna
Heritage Foods
Welspun
NIIT
Vedantu
Bajaj Auto
Mercedes
Aparna Constructions
// from the channel
Watch how we think.
// Claude Code automations
Problem
Fathom calls pile up. Proposals go stale.
What I Built
/sync-fathom Claude Code skill — pulls transcripts via REST, routes to prospect folders, appends Points + Next-steps to notes, suggests versioned proposal updates.
Outcome
Zero-touch meeting → notes pipeline; proposals stay current.
Claude CodeFathomAutomation
Problem
Brand drift across every deliverable.
What I Built
vaanarstack-brand Claude Code skill — color tokens, mascot+wordmark lockup, typography rules, plus templates for proposals and a 1080×1080 carousel builder.
Outcome
Every deliverable on-brand; carousels render in minutes, not hours.
Claude CodeBrandAutomation
Problem
Lovable's UI is slow; the public API needs hand-crafted curl per write.
What I Built
lovable_client.py — stdlib Python wrapper with schema/read/write/delete, auto UUID generation, and a User-Agent that bypasses Cloudflare 1010.
Outcome
One-line site edits from CLI or Claude Code; full CMS without opening the UI.
LovableCMSAutomation
Problem
SEO audits start with half a day of data wrangling.
What I Built
End-to-end SEO pipeline — Search Console + SEMrush + PageSpeed fetchers, Firebase storage, Google Sheets reports, 100-page keyword strategy generator.
Outcome
Full audit dataset for any domain in minutes; first run shipped a complete SSO Hospitals report.
SEOData PipelineAutomation
Problem
Cross-account Meta audits = clicking through Ads Manager per client.
What I Built
Meta Marketing API toolkit with System User token — Python wrapper lists owned + client ad accounts, pulls campaigns/audiences/creatives.
Outcome
Audit data fetched programmatically; foundation for the /meta-ads-audit Claude Code skill.
MetaAPIAutomation
Problem
Inbound WhatsApp replies missed after the 24hr window expired.
What I Built
Twilio API integration that tracks every reply against window state and sends 2× daily digest emails.
Outcome
No more missed leads; inbound report always at hand.
TwilioWhatsAppAutomation
Problem
Fathom calls pile up. Proposals go stale.
What I Built
/sync-fathom Claude Code skill — pulls transcripts via REST, routes to prospect folders, appends Points + Next-steps to notes, suggests versioned proposal updates.
Outcome
Zero-touch meeting → notes pipeline; proposals stay current.
Claude CodeFathomAutomation
Problem
Brand drift across every deliverable.
What I Built
vaanarstack-brand Claude Code skill — color tokens, mascot+wordmark lockup, typography rules, plus templates for proposals and a 1080×1080 carousel builder.
Outcome
Every deliverable on-brand; carousels render in minutes, not hours.
Claude CodeBrandAutomation
Problem
Lovable's UI is slow; the public API needs hand-crafted curl per write.
What I Built
lovable_client.py — stdlib Python wrapper with schema/read/write/delete, auto UUID generation, and a User-Agent that bypasses Cloudflare 1010.
Outcome
One-line site edits from CLI or Claude Code; full CMS without opening the UI.
LovableCMSAutomation
Problem
SEO audits start with half a day of data wrangling.
What I Built
End-to-end SEO pipeline — Search Console + SEMrush + PageSpeed fetchers, Firebase storage, Google Sheets reports, 100-page keyword strategy generator.
Outcome
Full audit dataset for any domain in minutes; first run shipped a complete SSO Hospitals report.
SEOData PipelineAutomation
Problem
Cross-account Meta audits = clicking through Ads Manager per client.
What I Built
Meta Marketing API toolkit with System User token — Python wrapper lists owned + client ad accounts, pulls campaigns/audiences/creatives.
Outcome
Audit data fetched programmatically; foundation for the /meta-ads-audit Claude Code skill.
MetaAPIAutomation
Problem
Inbound WhatsApp replies missed after the 24hr window expired.
What I Built
Twilio API integration that tracks every reply against window state and sends 2× daily digest emails.
Outcome
No more missed leads; inbound report always at hand.
TwilioWhatsAppAutomation
Problem
Fathom calls pile up. Proposals go stale.
What I Built
/sync-fathom Claude Code skill — pulls transcripts via REST, routes to prospect folders, appends Points + Next-steps to notes, suggests versioned proposal updates.
Outcome
Zero-touch meeting → notes pipeline; proposals stay current.
Claude CodeFathomAutomation
Problem
Brand drift across every deliverable.
What I Built
vaanarstack-brand Claude Code skill — color tokens, mascot+wordmark lockup, typography rules, plus templates for proposals and a 1080×1080 carousel builder.
Outcome
Every deliverable on-brand; carousels render in minutes, not hours.
Claude CodeBrandAutomation
Problem
Lovable's UI is slow; the public API needs hand-crafted curl per write.
What I Built
lovable_client.py — stdlib Python wrapper with schema/read/write/delete, auto UUID generation, and a User-Agent that bypasses Cloudflare 1010.
Outcome
One-line site edits from CLI or Claude Code; full CMS without opening the UI.
LovableCMSAutomation
Problem
SEO audits start with half a day of data wrangling.
What I Built
End-to-end SEO pipeline — Search Console + SEMrush + PageSpeed fetchers, Firebase storage, Google Sheets reports, 100-page keyword strategy generator.
Outcome
Full audit dataset for any domain in minutes; first run shipped a complete SSO Hospitals report.
SEOData PipelineAutomation
Problem
Cross-account Meta audits = clicking through Ads Manager per client.
What I Built
Meta Marketing API toolkit with System User token — Python wrapper lists owned + client ad accounts, pulls campaigns/audiences/creatives.
Outcome
Audit data fetched programmatically; foundation for the /meta-ads-audit Claude Code skill.
MetaAPIAutomation
Problem
Inbound WhatsApp replies missed after the 24hr window expired.
What I Built
Twilio API integration that tracks every reply against window state and sends 2× daily digest emails.
Outcome
No more missed leads; inbound report always at hand.
TwilioWhatsAppAutomation
