I Build Growth With Marketing, SEO, AI & Code.
From performance marketing and SEO to AI-powered automation and rapid product development, I combine marketing experience with modern technology to build smarter digital growth systems.
Digital Marketing Expertise Built Over a Decade
Galvin Sanjay is an AI digital marketing expert and SEO professional based in Chennai, with 10+ years of experience in performance marketing. His work combines search engine optimization, paid acquisition, data-driven marketing, AI automation and modern AI-assisted development.
SEO & Search Visibility
Technical search foundations, topical authority mapping, and long-term organic search capture.
Performance Marketing
Measurable paid acquisition, disciplined ROAS optimization, and full-funnel conversion strategy.
AI Automation
Agentic workflows, intelligent research pipelines, and automated campaign telemetry.
Vibe Coding
Rapidly turning marketing concepts and product ideas into functional web tools and landing pages.
10 Years of Marketing Experience. Now Building With AI.
For more than a decade, I've worked in performance marketing — learning how customers search, click, convert and make decisions online.
That experience shaped how I think about growth: understand the audience, identify the right opportunity, test relentlessly and measure the outcome.
Today, I'm taking that foundation into a new era. With Agentic AI, automation and vibe coding, I can explore ideas, build systems and experiment with digital products faster than ever.
What I Do
Four interconnected disciplines combining strategic marketing depth with modern technical execution.
SEO & Organic Growth
Building search strategies designed to improve visibility, authority, qualified traffic and long-term organic growth.
Performance Marketing
10+ years of experience focused on measurable acquisition, campaign optimization and performance-driven growth.
Agentic AI & Automation
Exploring AI agents and automated workflows that can reason, use tools, execute tasks and improve business processes.
Vibe Coding & Rapid Development
Using AI-assisted development workflows to turn ideas into websites, tools, prototypes and experiments quickly.
Marketing Experience + AI Intelligence + Coding Speed
Performance marketing taught me to think about measurable outcomes, audience psychology, and unit economics.
SEO taught me how search intent, technical hygiene, and topical depth create compounding sustainable growth.
Agentic AI adds intelligence and automated multi-step reasoning to marketing operations.
Vibe coding adds execution speed — eliminating engineering bottlenecks to launch tools and experiments.
SEO Expert in Chennai
Helping businesses approach SEO through strategy, technical foundations, content, search intent and measurable organic growth.
SEO Audit
Identify technical and strategic opportunities across site structure, indexation, and competitive gaps.
Technical SEO
Improve crawlability, indexing, site architecture, Core Web Vitals and technical foundations.
On-Page SEO
Optimize content, structure, metadata and search intent to maximize relevance and click-through rates.
Content Strategy
Build content around topics, entities, questions and customer journeys rather than generic keywords.
Topical Authority
Create comprehensive topic coverage designed around user intent, semantic entities, and cluster linking.
Local SEO
Improve visibility for location-based searches and local discovery across Chennai and target markets.
SEO Strategy & Execution Roadmap
Build a practical roadmap aligned with business objectives. Prioritized by impact and feasibility, backed by transparent analytics — never empty rank guarantees.
What Happens When Performance Marketing Meets Agentic AI?
AI can change how marketing teams research, analyze, execute and optimize. I'm exploring how Agentic AI can move beyond simple assistance and become part of the marketing execution layer.
Stage 01: Marketing Data
Aggregates ad metrics, CRM signals, search query logs, and analytics events into a structured schema.
The AI Lab
Experiments in AI, marketing, automation and code.
AI Marketing Agents
Automating repetitive marketing research, performance anomaly detection, and automated report synthesis.
SEO Intelligence
Exploring AI-assisted SEO research, entity graph extraction, and search intent content workflows.
Marketing Automation
Connecting data pipelines, AI reasoning models, and automated execution workflows across platforms.
AI Tools
Building focused single-purpose tools that solve real everyday marketing workflow bottlenecks.
Vibe Coding
Rapidly turning ideas into functional websites, landing pages, tools and interactive web applications without traditional development friction.
Selected Work
Growth frameworks, AI architectures, search systems, and high-performance web applications.
Organic Growth & Topic Cluster Architecture
Strategic search framework engineered to build authority across competitive topic hubs through intent-focused content architectures.
Multi-Channel Paid Acquisition System
Full-funnel paid media architecture aligning search intent ads, social prospecting, and remarketing with conversion rate optimization.
Autonomous Marketing Intelligence Engine
AI agent pipeline that monitors marketing telemetry, detects anomalies in campaign spend, and auto-generates strategic recommendations.
High-Performance Growth Landing Engines
Modern, lightweight, SEO-optimized web applications and landing pages engineered for lightning load times and optimal conversion.
Lead Intelligence & Attribution Webhook Router
Event-driven automation connecting inbound lead capture forms with immediate qualification scoring and CRM distribution.
Chennai Regional Local Search Blueprint
Comprehensive local search strategy maximizing geographic entity relevance, local citation accuracy, and Google Business Profile optimization.
How I Think About Growth
A structured, repeatable approach to diagnosing bottlenecks, engineering solutions, and generating compounding results.
Scaling Organic Search Through Entity Architecture & Technical Restructuring
A growth-stage digital brand was experiencing stagnant organic search traffic due to fragmented content architecture, technical crawl budget waste, and missing topical depth.
Conducted an exhaustive technical audit, mapped entity gaps against competitor topic coverage, and designed a structured hub-and-spoke topic cluster framework.
Refactored internal link architecture, cleaned up indexation bloat, optimized core metadata for high-intent query modifiers, and rolled out entity-rich content clusters.
Established sustainable search authority, improved crawl efficiency, and built durable organic visibility across primary revenue-generating keywords.
Building an End-to-End Paid Acquisition & Funnel Optimization System
High customer acquisition costs (CAC) caused by unsegmented broad ad targeting, unoptimized landing page conversion paths, and fragmented attribution tracking.
Restructured the entire paid acquisition hierarchy into high-intent search capture, mid-funnel proof validation, and precision remarketing sequences.
Deployed tailored landing page variants matching search intent, implemented granular conversion tracking, and introduced weekly iterative copy testing.
Drastically improved funnel conversion velocity, lowered blended CPA, and established predictable acquisition unit economics.
Insights
Thoughts on SEO, performance marketing, AI and building with code.
Why Some New Websites Build Topical Authority Faster
Understanding how search engines evaluate topical completeness, entity depth, and internal link architecture over raw backlink count.
How AI Agents Could Change the Performance Marketing Execution Layer
Moving beyond simple chat prompts: how autonomous multi-step agents can analyze telemetry, spot anomalies, and draft optimization strategies.
Vibe Coding: Turning Marketing Concepts into Live Software at Speed
How AI-assisted development enables marketing technologists to build landing pages, internal tools, and interactive MVPs without engineering bottlenecks.
Common Questions & Answers
Direct answers on background, capabilities, working models, and AI integration.
What People Say
Partner and client perspectives on strategic execution and technical growth.
"Galvin brings a rare combination of seasoned performance marketing discipline and cutting-edge technical execution with AI and code."
"His strategic approach to SEO and technical growth systems created sustainable, measurable results rather than short-term vanity metrics."
Have a Growth Problem Worth Solving?
Whether it's SEO, performance marketing, AI automation or a product idea you've been thinking about — let's explore what can be built.
Let's Build Something Useful.
Looking for senior-level guidance on SEO architecture, performance acquisition, Agentic AI marketing pipelines, or rapid vibe-coded prototypes? Send a message and I'll respond directly.