jkadvisory.in

Jagan KB

Product Advisor · Angel Investor · Platform Builder

Helping companies build developer platforms, API ecosystems, and AI-native products that scale.

14+ years across Freshworks, TrusTrace, athenahealth, ThoughtWorks, Flex, and TCS — from zero-to-one builds to marketplace ecosystems with 1,300+ apps and startup scaling from Series A to B.

Four ways I work
with founders & teams.

🧭

Product Advisory

I work with early-stage and growth companies on platform strategy, developer ecosystems, API product design, and marketplace economics — from healthcare to SaaS.

🌱

Angel Investing

I make selective, high-conviction investments in SaaS infrastructure, developer tools, and commerce — bringing product perspective alongside capital, and connecting founders with relevant investors from my network.

📡

Curated Insights

I share curated product thinking, ecosystem trends, and AI-native strategy with founders and product leaders — distilled from 14+ years of building and investing.

🛠️

PM Mentoring

I coach PMs on platform thinking, career transitions, and navigating enterprise product complexity.

Builder first,
advisor always.

I'm a Staff Product Manager with 14+ years of experience building platforms that developers and partners love. At Freshworks, I scaled a marketplace to 1,300+ apps and built developer tooling that powered an ecosystem of SaaS integrations.

At TrusTrace, I was part of the journey from Series A to Series B ($24M raise), shaping product strategy during a critical growth phase. At athenahealth and ThoughtWorks, I worked deep in API platforms, enterprise integrations, and cross-functional product leadership. At Flex, I built experience in large-scale supply chain and manufacturing systems.

Today, I advise companies navigating the hardest parts of platform building — incentive design, ecosystem cold-start problems, API monetization, and developer experience. I've advised startups in healthcare AI, partnership management, and commerce — from initial product feedback to fundraise strategy.

I also make selective angel investments in founders building developer-first products and SaaS infrastructure, and I regularly share curated product insights with founders and PMs through my network. If you're building something in developer platforms or AI infrastructure, I'd love to talk.

14+
Years in Product
1,300+
Marketplace Apps
3
Angel Investments
$24M
Series B Scaled

CliftonStrengths Top 5

I lead with Influencing — the ability to take charge, speak up, and make sure others are heard.

Woo Wins people over, breaks the ice
Influencing
Positivity Contagious enthusiasm, uplifts teams
Relationship
Communication Puts thoughts into words with clarity
Influencing
Developer Cultivates potential in others
Relationship
Strategic Spots patterns, weighs alternate paths
Thinking

Based on CliftonStrengths 34 Assessment by Gallup

Things I'm building
and thinking about.

🌱

Angel Portfolio

3 active investments across SaaS infrastructure (SAAS22 — partnership relationship management), commerce, and more. Product-led investing with a focus on helping founders find early traction and fundraise.

🛠️

Warm Path

Built a local-first tool for warm outreach prioritization using LinkedIn connection data. No backend, no tracking — just smart relationship scoring in your browser.

📡

Curated Product Insights

Regular curated shares on product strategy, ecosystem design, and AI trends — sent to founders and PMs who find them valuable enough to keep coming back. Newsletter launching soon.

📝

Writing on Platform Economics

LinkedIn essays on marketplace incentive failures, API ecosystem design, and developer tooling — lessons from building platforms at scale.

🎤

Talks & Community

Active in Toastmasters and BizKnight peer learning group — sharpening thinking through speaking and structured peer dialogue.

What people say.

30+ LinkedIn recommendations · 290+ skill endorsements from 65+ professionals

"
"Jagan stood out as a customer-centric, platform-minded product leader. He framed integration problems around customer outcomes and ecosystem impact — not just features. He worked with ecosystem vendors like Microsoft and Salesforce to drive clarity, and is great at moving discussions from opinions to decisions."
SS
Shreyansh Singh
Staff Product Manager, Freshworks
"
"Jagan is an exceptionally diligent professional who consistently demonstrates strong product management principles. His ability to collaborate across teams and bring together diverse perspectives while fostering a productive and inclusive environment is impressive."
RV
R Madhava Venkatesh
Co-Founder & CTO, TrusTrace
"
"If you need someone who can quickly understand and distill complex problems into well-organized product roadmaps that non-technical stakeholders can buy into, Jagan has all those skills and more. He is also deeply caring, compassionate, and a joy to work with."
FP
Frank Parsons
Principal BI Analyst, athenahealth
"
"Jagan has immense clarity of thought, coupled with product thinking abilities that bring enormous value. He is very natural at facilitation and coaching — he has the ability to envision the larger picture as well as delve into details."
PW
Priya Wadhwa Malhotra
Lead TPM — Applied AI & GenAI, ThoughtWorks

The Platform Insider

Let's Talk

Whether you're building a platform, raising a round, or looking for a thought partner on developer ecosystem strategy — let's connect.

I'm always open to conversations with founders, product leaders, and anyone thinking deeply about developer platforms and ecosystem strategy.

Book a 30-min intro call on Calendly jaganmohan.kb@gmail.com linkedin.com/in/jaganmohankb