Gregory Martin Email & Phone Number

Greater Seattle Area

Greater Seattle Area

* Implemented and maintained API integrations with 3rd party APIs for parcel shipping with FedEx and UPS (via 3rd party shipping label providers like Shippo and Delivery Solutions)* Led a group of developers in a cross-functional effort to integrate with a new shipping label API to support a special customer use case.* Implemented internal UI tooling for performing complex state changes across orders/shipments/labels and managing carrier account configuration across multiple dimensions.* Designed and implemented new Kotlin microservice for centralized authorization across all application software, using a Zanzibar-based permission backend.* Led migrations of sensitive application secrets to Google Cloud via Terraform on behalf of multiple teams.* Received the "Livin' It Award - Make it Better" for improving Kotlin microservice creation tooling with better prompts and more immediately usable output.

Seatac, Wa

* Migrated important system cache to JBoss server* Improved performance of expensive application operation by 70%* Migrated over 400 SVN repos to GitLab using custom scripting tools* Added document/image capture functionality to Android app* Rewrote transportation service API to protect against data inconsistency* Prototyped geofencing solution for mobile application

Seattle

* Launched, operated, and iterated on Amazon's new scalable and secure code review experience, which serves over 90% of Amazon's technical community and has supported over 7 million code reviews. Iterated on various distribution mechanisms for code review CLI to all Amazon developers, and unblocked the CLI to be used on Windows machines. Designed a solution to improve code review lifecycle consistency through simplifying state transitions and leveraging DynamoDB features. Improved code approval and merge UI for performance and clarity. Implemented valuable UI experiences to clarify file move/rename/copy operations. Wrote APIs to support new workflows (like revoking approval) and improve performance (batching permissions checks). Assisted in replicating valuable code review data to a central database for analytics.* Maintained and iterated Amazon's primary web application for viewing and managing source code and related development artifacts across over a million repositories. Designed and launched distributed caching layer service to reduce load on source code storage platform and reduce latency. Introduced application-wide metrics to track server errors to provide visibility and alarming on broken workflows. Collaborated with multiple teams to deliver extra UI functionality like viewing build output and unblocking deployments. Implemented a variety of unit and integration tests to ease deploying and give confidence in the system.* Managed host capacity and infrastructure of multiple systems, including keeping firmware up to date and adding/replacing hosts as necessary. Used code to manage deployment infrastructure and generate thousands of alarms and monitors to detect issues with product health. Participated in oncall rotation to assist customers (consulting, educating, fixing issues) and resolve emergent issues.* Trained multiple new hires in our products and space within Amazon.

Seattle

* Launched and maintained a highly visible, highly scalable mobile-first web application for Amazon Giveaways. Introduced middle translation layer to ease working with core Giveaway primitives. Designed asynchronous service for orchestrating giveaway order creation and processing. Collaborated with Amazon Digital to enable new giveaway use cases. Doubled giveaway product selection by identifying issues with product candidacy. Implemented tooling to easily test various workflows around giveaway creation and participation.* Launched Vote and Claim promotion product to allow users to claim rewards in exchange for interaction and connecting their social media accounts. Implemented database schema and interface that successfully allowed reuse by a similar product. Directed translation efforts to allow Vote and Claim to launch simultaneously in 6 different regions.

Greater Seattle Area

Continued adding feature to the Rails application for dynamic web domain content such as:* Admin UIs to fine-tune product listings and other content on a per-domain basis* Automatic inclusion of relevant long-form article content for different domains

* Implemented a Ruby on Rails application that dynamically served product content for thousands of web domains.* Edit and add new Ruby scripts to gather product data for a bookmark utility.