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CASE FILES
PRAGUE

Harish
Nagarajan

I ship products and plan trips in obsessive detail.The best parts of both never follow the plan.

I got here by accident, then stayed on purpose

still figuring it out, deliberately

I studied engineering in India with grades that kept recruiters at a safe distance. So I took the side door into tech and wrote about software instead of building it. Documentation, support emails, product demos. It ended up being a crash course in how people actually use products and where they get stuck.

Writing led to product management, and product management led everywhere else: payments, sales tech, hospitality, digital ads. Chennai, Abu Dhabi, the Bay Area, Prague. I've moved enough to know a plan is just a starting point. Knowing when to change it is the real skill.

Early years

Born in Chennai, raised in Abu Dhabi. Two homes before I finished school. Moving between cultures was never a disruption for me, it was the default. A new place stops being intimidating once you figure out how it works. I got a lot of practice.

Finding my way

Engineering college in India, average grades, no grand plan. I got into tech through the side door. I wrote about products, answered support emails, and learned what actually gets users stuck. Somewhere between the drafts, curiosity turned into direction.

Raising the bar

I moved to the US to see how products get built at scale. Working with real product teams reset my bar for quality, speed, and ownership. Weekends went to solo trips across the West Coast, planned to the dollar and rerouted on arrival.

Where I am now

Prague, via Brno. Product manager across payments, sales tech, hospitality, and digital ads. I care about clarity, real outcomes, and users never feeling lost. Still building, still traveling, still changing my mind about how I work.

Background

EXECUTION
Payments experience at Digistore24Sales engagement at OutreachHospitality services at MewsDigital ads at ROI Hunter

Products built end to end, from first discovery call to shipped software.

RANGE
→Payments
→Sales Tech
→Hospitality
→Digital Ads
→Customer Support
→Accounting
→Data Management
→Payments
→Sales Tech
→Hospitality
→Digital Ads
→Customer Support
→Accounting
→Data Management
→Payments
→Sales Tech
→Hospitality
→Digital Ads
→Customer Support
→Accounting
→Data Management

Different industries, different problems. The job of understanding users stays the same.

IMPACT
€40M+REVENUE CONTRIBUTION

Revenue my products helped bring in, from startups to enterprises.

OMNIPLATFORM

Shipped for web and mobile. The product should work wherever people are.

Experience

Full journey on LinkedIn

Digistore24

Product Manager

Prague

2024 to now

Building payments at a merchant of record moving $1B a year.

Outreach

Senior Product Manager

Prague

2022 to 2024

Built account research into a sales execution platform.

Mews

Product Manager

Prague

2021 to 2022

Rebuilt room pricing in a hospitality PMS powering 3,000+ hotels.

ROI Hunter

Product Manager

Brno

2019 to 2021

Built an ad-tech platform's Google Shopping product, €0 to €400K a month.

READ THE STORIES

Say hello.

A product question, an early idea, feedback on something I shipped, or a travel tip. All equally welcome.

hn@harishnagarajan.com

ELSEWHERE

523 178 km and counting

© 2026 Harish Nagarajan. Built with care in Prague.