Loading...

Product Management · Marketing Automation · CRM · GTM · WebOps

I Build the Products & GTM Systems E-Commerce Brands Run On

I am

20+ years · Ex-Google / Mandiant · Built an 80-person practice

About Me

Technology & AI Leader | Chief Product Technology Officer @ IKverse | MarTech, Digital Platforms & Product Engineering | Ex-Google/Mandiant | Built 80+ Person Practice

Hello! I’M Harish PS.

  • Product Management
  • MarTech
  • Web Ops
  • AI

With 17+ years of experience in MarTech, Digital Transformation, and Product Management, I thrive at the intersection of technology, strategy, and customer experience. I leverage cutting-edge marketing technologies to drive business growth, optimize digital experiences, and enhance customer engagement.

Product Management
95%
AI
85%
Web Operations
95%
MarTech
99%
Marketing Analytics
85%
Campaign Management
95%

Field Notes

Lessons from 27 years of building MarTech, CRM, product, and e-commerce systems — what worked, what didn't, and why.

Blog, Engineering Leadership, Product Management

21 August 2026 By PS Harish

Most senior people give feedback as questions. Here’s what to do instead. I’ve been noticing the same thing in product reviews for years now, across different teams and different companies. And it’s almost always the most senior person in the room doing it. Feedback comes out as questions. “Why is this in production?” “Do you […]

Read More…

Blog, E-Commerce, MarTech Audits, Revenue Growth

20 August 2026 By PS Harish

A few weeks ago I got into it with an e-commerce founder. My argument was simple: a lot of low-consideration buying is about to stop being a human activity. Dish soap. Printer ink. The water filter you replace every six months. Nobody enjoys those purchases. Nobody comparison-shops them. They are pure friction, and friction is […]

Read More…

AI, Blog, Digital Strategy, Growth Marketing, Leadership

19 August 2026 By PS Harish

McKinsey identified 5 traits of personalization outperformers in 2021. Their January and July 2025 research confirms the pattern — and raises the stakes for every one of them.

Read More…

Subscribe to my Newsletter

For people who build and run Marketing Tech. Product Management, Marketing Automation, CRM, MarTech, and AI — real lessons from real stacks, not theory. Two emails a month.



    Selected Work

    Real problems, real stacks, measurable outcomes. A sample of what I’ve built and fixed across MarTech, CRM, product, and e-commerce.

    Website Development
    Website Development
    A quick Website Needed
    Design + WordPress Dev. (3 W)
    A happy client
    Simple Website
    Simple Website
    New Quick Website
    Design + WordPress Dev
    A Happy client
    E-Commerce
    E-Commerce
    Online Presence + Business
    WooCommerce + Design + CRM
    Online Presence + Order Received

    Do you have challenges in CRM?

    Brands I’ve Worked With

    Across agency, enterprise, and startup — building MarTech, CRM, WebOps, product, and e-commerce systems for teams from Google to DTC challengers.

    Position2 - Sr Director MarTech, Web & App Services
    Google — MarTech and web operations
    Re-Invest America - Website Design and Development
    randstand - Website Development, CMS Workflows, and Web Ops
    rooirang - Website, E-Commerce, Payment Gateway Integration, and E-Commerce D2C CRM
    Mandiant — MarTech and web operations

    My Colleagues/Clients

    After 26+ years of professional life, some testimonials,
    in simple great working with my Colleagues/Clients

    Get In Touch

    Have a MarTech stack that isn’t delivering, or an automation project that’s stalled? Tell me what you’re working on and I’ll come back within two business days.

    Call Us On

    +91 89040 33369

    Email Us At

    harish@psharish.com

    Visit Office

    Bengaluru, Karnataka, India








      © 2026 PS Harish