Kamil Pajdzik
Software Engineer at Stripe
Kirkland, Washington, United States
Summary
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RockstarKamil Pajdzik is a Software Engineering Manager based in Kirkland with a decade of experience building and leading teams at Stripe, Microsoft, and Flexport. He currently leads billing, pricing, and claims for Flexport’s omnichannel services and previously maintained Stripe’s server-side SDKs across seven languages, contributing to widely used repos like stripe-node and stripe-python. Comfortable across TypeScript, Java, Ruby, Go and .NET, he blends API-first design, codegen expertise and release engineering to keep SDKs and platform integrations in sync. At Microsoft he shipped full-stack features for Dynamics 365 HR and runtime SDKs for Azure, showing deep experience in both product-facing functionality and developer tooling. Known for tackling cross-cutting systems—billing platforms, code generation, and multi-language SDKs—he pairs hands-on backend code contributions with people leadership.
4 years of coding experience
Github Skills (30)
apim10
lib10
python10
stripe10
apidoc10
api-design10
testing10
net10
typescript10
dotnet10
java10
ruby10
asp-net10
javas10
php10
Programming languages (7)
Github contributions (5)
stripe/stripe-node
Mar 2022 - Nov 2022
Node.js library for the Stripe API.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 releases, 74 reviews, 79 commits in 7 months
Contributions summary:Kamil primarily worked on updating the API for the Stripe Node.js library. Their contributions involved modifying TypeScript definition files, specifically focusing on payment methods like customer balance, Konbini, and updates to existing types for invoices, subscriptions, and payment intents. These changes reflect the addition of new functionalities and adjustments to existing features within the Stripe API, as well as codegen updates. They also introduced new payment methods such as Pix and Promptpay.
apistripejs-librarynode-jsstripe-payments
stripe/stripe-dotnet
Mar 2022 - Nov 2022
Stripe.net is a sync/async .NET 4.6.1+ client, and a portable class library for stripe.com.
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 releases, 34 reviews, 56 commits in 7 months
Contributions summary:Kamil primarily contributes to API updates, including code generation for openAPI specifications and the addition of new events. Their work involves modifying core .NET libraries, specifically adding new events, updating existing entities, and introducing new options related to customer balance and payment methods. The user is also responsible for bumping the library's version.
stripesyncclass-librarysync-asyncportable
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