Sameer Ranjan
Get in touch
Open to senior & lead product roles

Agentic AI products,
shipped to millions.

Senior Product Manager at Careers360. Seven years turning ambiguous problems into products that ship — ₹150Cr+ in annual business impact, 1M+ active users, and one platform taken from zero to ₹110Cr ARR.

Explore the work Get in touch
Currently
Senior Product Manager
Careers360 · Feb 2026 — Present · Gurugram
  • Architecting agentic AI workflows for conversational AI on live student counselling calls.
  • Defining agentic use cases for video ad targeting and intelligent content delivery.
  • Driving product-led growth experiments and mobile app scaling.
Annual impact
₹150Cr+
Across managed product portfolios
Users reached
1M+
Active users across platforms
Experience
7+ yrs
EdTech · AdTech · Creator economy
Built ground-up
0→1
CreatorTag · ₹110Cr ARR
Working stack
Agentic AIRAGLLM EvalPython ReactSQLElasticSearchGCP MixpanelAmplitudeGA4Figma
Agentic AIConversational AIRAGLLM Evaluation Product-Led GrowthGo-to-Market0→1 ProductIIT Kharagpur
01 — Selected work

Products, not slideware.

Five builds that reached real users, each with the metric it was judged on.

Flagship · 0→1

CreatorTag — AI influencer marketing platform

Taken from an empty repo to a revenue engine. I owned discovery through launch: the ML ranking model, marketplace mechanics, a Shopify GraphQL commerce layer, an AI caption generator and an in-product chatbot — plus the ElasticSearch relevance work that made search usable.

ML RankingElasticSearchShopify GraphQLLLM Features
200%
Client growth
₹110Cr
ARR
+35%
Search accuracy
+30%
Match relevance
creatortag.com →
Data infrastructure

Social Profile Crawler

ML-powered bulk crawling and enrichment that replaced manual creator research — Python and BeautifulSoup on GCP Cloud Functions, feeding a normalised profile store.

PythonGCP FunctionsPipeline
+60%
Acquisition efficiency
Auto
Enrichment
Retention

Creator Engagement Suite

Scheduler, Social Analytics and News Feed — built off user research to give creators a reason to return daily, not just when a campaign appeared.

+25%
Retention
+18%
Activation
EdTech at scale

BYJU'S Learning Platform

Scalable LMS with sequential flow and data-driven personalisation. A knowledge-graph integration improved backend accuracy 20bps and lifted AI-feature retention 15%.

+20%
Learner activity
+15%
AI retention
Computer vision

Image-Based Search

Visual search letting students photograph a question and land on the right content — a new discovery path for a text-first product.

+15%
Learner outcomes
02 — Experience

Three industries, one throughline.

EdTech at scale, AdTech and the creator economy, now agentic AI in education.

Feb 2026
— Present

Careers360

Senior Product Manager
  • Architecting agentic AI workflows for conversational AI powering real-time student counselling calls — cutting counsellor ramp time and lifting call conversion at scale.
  • Leading competitive analysis and market research to define agentic AI use cases for video ad targeting and intelligent content delivery.
  • Driving product-led growth experiments and mobile app scaling across engagement, retention and performance.
Agentic AIConversational AILLM EvalPLG
Mar 2023
— Feb 2026

Eleve Media

Lead Product Manager
  • Built CreatorTag from zero to one across the full product lifecycle — 200% client growth and ₹110Cr ARR.
  • Redesigned creator discovery with ML relevance scoring: +30% relevant matches, +40% campaign participation.
  • Optimised mobile onboarding through A/B testing and UX research: +20% engagement, +25% retention.
  • Instrumented Mixpanel and GA4 for north-star metrics and activation KPIs; owned budget and resource allocation.
  • Aligned engineering, design and growth to clear 3,000+ tickets in 4 weeks — velocity up 20%, time-to-market down 15%.
0→1MarketplaceML RankingLeadership
Jun 2019
— Feb 2023

BYJU'S

Product Manager
  • Managed the full lifecycle of a visual search engine and a scalable LMS — learner outcomes up 15% via data-driven personalisation.
  • Lifted app retention 12% through UX experimentation and A/B testing; grew acquisition 22% via Amplitude-driven GTM experiments.
  • Streamlined agile delivery with sprint planning and scrum ceremonies, cutting release cycle time 20%.
Computer VisionLMS ScalePersonalisationAgile
03 — Capabilities & credentials

Strategy and shipping.

AI & Machine Learning

Building with models, not around them

Agentic AI · Conversational AI · RAG · LLM integration & evaluation · prompt engineering · AI/ML product development

Product & Strategy

From ambiguity to roadmap

Product strategy · roadmapping · go-to-market · product-led growth · OKRs & KPIs · north-star metrics · competitive analysis · PRDs

Data & Experimentation

Decisions with evidence

A/B testing · SQL · Amplitude · Mixpanel · GA4 · Tableau · retention funnels · activation analysis

Engineering & Design

Fluent with the people who build

React · Node.js · Python · ElasticSearch · GraphQL · GCP · AWS · agile scrum · Figma · prototyping · user research

2019

B.Tech (Hons.), Chemical Engineering

Indian Institute of Technology Kharagpur
2024

MicroMasters, Business Management

Indian Institute of Management Bangalore
2021 · Certifications

Project Management — IIT Roorkee

CPM · CSM · Google Advanced Analytics