Dushan Tharmal

Product Manager

Seattle, Washington, United States13 yrs 8 mos experience

Key Highlights

Led Amazon's BNPL product, an $XXB business.
Building Amazon's first-party LLMs and agentic systems.
Mentoring and building resilient teams in tech.

Stackforce AI infers this person is a Product and Technology Leader in Fintech and AI.

Contact

Skills

Core Skills

Large Language Models (llm)Product Strategy

Other Skills

Retrieval-Augmented Generation (RAG)Concept to Launch

About

Product and technology leader with 12+ years of experience building and scaling digital platforms across financial services, loyalty, and AI. I currently lead a cross-functional org building Amazon’s first-party LLMs and agentic systems. Previously, I led Amazon’s BNPL product, an $XXB business. I thrive at the intersection of customer empathy and technical depth, and bring a founder’s mindset to every product I scale. Passionate about mentoring, building resilient teams, and driving high-velocity execution in ambiguous environments.

Experience

Microsoft ai

Product

Feb 2026 – Present · 2 mos

Nanthi ventures inc

Advisor

Nov 2025 – Present · 5 mos

Nanthi Ventures is a global Toronto-based venture studio building high-leverage companies in Sri Lanka’s North & East.
The thesis is simple: the region has exceptional technical talent, untapped markets, and natural advantages in areas like developer tools, fintech, logistics, and workflow automation. With the right structure, funding, and mentorship, world-class companies can be built from here.
If you’re an ambitious engineer or builder interested in creating something real—with support, funding, and a community behind you—feel free to reach out.

Randoli

Advisor

Jan 2025 – Present · 1 yr 3 mos

If you're paying too much for observability, we should probably talk.
If you're not, we should definitely talk.

Amazon

2 roles

Product Lead - Amazon Nova | Artificial General Intelligence

Apr 2024 – Feb 2026 · 1 yr 10 mos

Retrieval-Augmented Generation (RAG)Concept to LaunchLarge Language Models (LLM)Product Strategy

Head of Product, Amazon Monthly Payments | Amazon Devices

Aug 2020 – Apr 2024 · 3 yrs 8 mos

Owned the product and P&L. Grew the business to $X00M in revenue.

Concept to LaunchProduct Strategy

Career break

Voluntary work

Jan 2020 – Jan 2020 · 0 mo · Jaffna, Northern Province, Sri Lanka

Spent time in the Northern Province of Sri Lanka teaching Product Management and helping out with grassroots technology and entrepreneurship initiatives.

Stack

VP, Product & Growth

Jan 2018 – Jan 2020 · 2 yrs · Toronto, Ontario, Canada

Company acquired by Credit Sesame
Led the product to 60K+ users acquired and $10MM+ in transactions processed.

Concept to LaunchProduct Strategy

Capco

4 roles

Principal Consultant

Promoted

Jan 2017 – Jan 2018 · 1 yr

Senior Consultant

Promoted

Jan 2014 – Jan 2015 · 1 yr

Consultant

Promoted

Jan 2013 – Jan 2014 · 1 yr

Associate Consultant

Jan 2012 – Jan 2013 · 1 yr

Strategy and Digital Delivery in Financial Services

Loblaw digital

Product Lead, PC Optimum Digital Channels

Jan 2015 – Jan 2017 · 2 yrs · Toronto, Ontario, Canada

Lead the customer facing experience for the post merger integration of Canadas two largest loyalty programs. Owned mobile app (Android + iOS) and web SPA. Partnered on Enterprise Loyalty API.