I am
20+ years · Ex-Google / Mandiant · Built an 80-person practice
Technology & AI Leader | Chief Product Technology Officer @ IKverse | MarTech, Digital Platforms & Product Engineering | Ex-Google/Mandiant | Built 80+ Person Practice
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.
Lessons from 27 years of building MarTech, CRM, product, and e-commerce systems — what worked, what didn't, and why.
25 August 2026 By PS Harish
Bad CRM data is never one big problem. It is the same six small ones, in company after company. I have now worked inside about ten CRM systems, across different companies, industries and platforms. I have never once found one where keeping the data clean was a real job that someone owned and someone funded. […]
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 […]
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 […]
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.
Across agency, enterprise, and startup — building MarTech, CRM, WebOps, product, and e-commerce systems for teams from Google to DTC challengers.
After 26+ years of professional life, some testimonials,
in simple great working with my Colleagues/Clients
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