amzn/selling-partner-api-models
Nov 2024 – Oct 2025
12 Months active
Languages Used
GoJavaPythonShellTypeScriptYAMLGraphQLgraphql
Technical Skills
API DevelopmentAPI DocumentationCI/CDData ModelingDocumentationGitHub Actions
Jack Evoniuk
PROFILE
Jack Evoniuk
Jonas Evoniuk spent twelve months developing and evolving the amzn/selling-partner-api-models repository, focusing on robust API modeling, data schema enhancements, and documentation improvements. He delivered new features such as financial operations APIs, analytics GraphQL queries, and fulfillment model upgrades, addressing evolving business requirements and partner integrations. Using technologies like Java, GraphQL, and TypeScript, Jonas refined data models for accuracy, automated documentation publishing with GitHub Actions, and maintained clear version control. His work emphasized maintainability and onboarding efficiency, resolving documentation issues and aligning models with release cycles. The depth of his contributions ensured reliable, scalable APIs and improved developer experience throughout.
Overall Statistics
Feature vs Bugs
94%Features
Repository Contributions
49Total
Bugs
2
Commits
49
Features
30
Lines of code
102,539
Activity Months12
Your Network
1391 people
Work History
October 2025
3 Commits • 2 Features
Oct 1, 2025October 2025 Monthly Summary for amzn/selling-partner-api-models: Delivered external fulfillment readiness and analytics enhancements, aligning with September 2025 release and enabling third-party logistics integrations, while improving analytics granularity.
3 Commits • 2 Features
Oct 1, 2025October 2025 Monthly Summary for amzn/selling-partner-api-models: Delivered external fulfillment readiness and analytics enhancements, aligning with September 2025 release and enabling third-party logistics integrations, while improving analytics granularity.
October 2025
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, major bugs fixed, overall impact, and technologies demonstrated for the repository amzn/selling-partner-api-models. Key deliverable this month: Fulfillment API Data Model Enhancements. Commits include dc74dfcba30a971ecdae5e1fd4ac5fed5a1ae90f (Update Fulfillment Outbound model) and fdfe07bdb90f85242bc6dd052a1e8ed74c73df1d (Update FBA Inbound model).
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, major bugs fixed, overall impact, and technologies demonstrated for the repository amzn/selling-partner-api-models. Key deliverable this month: Fulfillment API Data Model Enhancements. Commits include dc74dfcba30a971ecdae5e1fd4ac5fed5a1ae90f (Update Fulfillment Outbound model) and fdfe07bdb90f85242bc6dd052a1e8ed74c73df1d (Update FBA Inbound model).
August 2025
6 Commits • 5 Features
Aug 1, 2025Month: 2025-08 — Summary of work across amzn/selling-partner-api-models: five feature initiatives delivered with direct business value. Key items include: Messaging Model Enhancements (new fields: content, content_type, delivery_status, delivery_status_reason); Analytics: Sales and Traffic Trends GraphQL query (salesAndTrafficTrends); Fulfillment Data Structure Enhancements (amazonFulfillmentTrackingNumber on Fulfillment Outbound; districtOrCounty on Fulfillment Inbound); Seller Wallet Enhancements (currency_code, available_balance, pending_balance, unsettled_balance; account_state includes CLOSED); Shipment Invoicing API Enhancements (tax information, payment details, refined line items). No major bugs fixed this month; focus on reliability and data accuracy. Impact: richer data models enable improved monitoring and decision-making, deeper revenue/traffic insights, better financial visibility, and more robust invoicing. Skills demonstrated: GraphQL schema design and querying, API evolution, data modeling, version control, and cross-service integration.
6 Commits • 5 Features
Aug 1, 2025Month: 2025-08 — Summary of work across amzn/selling-partner-api-models: five feature initiatives delivered with direct business value. Key items include: Messaging Model Enhancements (new fields: content, content_type, delivery_status, delivery_status_reason); Analytics: Sales and Traffic Trends GraphQL query (salesAndTrafficTrends); Fulfillment Data Structure Enhancements (amazonFulfillmentTrackingNumber on Fulfillment Outbound; districtOrCounty on Fulfillment Inbound); Seller Wallet Enhancements (currency_code, available_balance, pending_balance, unsettled_balance; account_state includes CLOSED); Shipment Invoicing API Enhancements (tax information, payment details, refined line items). No major bugs fixed this month; focus on reliability and data accuracy. Impact: richer data models enable improved monitoring and decision-making, deeper revenue/traffic insights, better financial visibility, and more robust invoicing. Skills demonstrated: GraphQL schema design and querying, API evolution, data modeling, version control, and cross-service integration.
August 2025
July 2025
4 Commits • 2 Features
Jul 1, 2025July 2025 focused on strengthening data accuracy, documentation clarity, and link reliability across the amzn/selling-partner-api-models repository. Key outcomes include updating the Data Kiosk Economics schema with new fee types for granular economic reporting, clarifying Seller Wallet API model descriptions to improve developer onboarding, and fixing broken or incorrect links to ensure consistent navigation and references across docs and code.
July 2025
4 Commits • 2 Features
Jul 1, 2025July 2025 focused on strengthening data accuracy, documentation clarity, and link reliability across the amzn/selling-partner-api-models repository. Key outcomes include updating the Data Kiosk Economics schema with new fee types for granular economic reporting, clarifying Seller Wallet API model descriptions to improve developer onboarding, and fixing broken or incorrect links to ensure consistent navigation and references across docs and code.
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 — amzn/selling-partner-api-models: Delivered two critical initiatives with clear business value. Finances API Updates for June 2025 updated API models to support the new June reporting requirements, enabling enhanced financial data capabilities for Amazon marketplace partners. Customer Feedback API Groundwork defined data models and structures to enable collecting and managing customer feedback within the selling partner platform. No major bugs fixed in this scope. These efforts improve partner data reliability and set the foundation for future features, driving better reporting, analytics, and customer insight. The work demonstrates strong API modeling, data modeling, and commit hygiene, with traceable changes documented by the following commits: 67785f38e38bc2c7c4b3492565797db901380eec; 2a523b4bce9d90b0829cec252b28e651da3d6c18.
2 Commits • 2 Features
Jun 1, 2025June 2025 — amzn/selling-partner-api-models: Delivered two critical initiatives with clear business value. Finances API Updates for June 2025 updated API models to support the new June reporting requirements, enabling enhanced financial data capabilities for Amazon marketplace partners. Customer Feedback API Groundwork defined data models and structures to enable collecting and managing customer feedback within the selling partner platform. No major bugs fixed in this scope. These efforts improve partner data reliability and set the foundation for future features, driving better reporting, analytics, and customer insight. The work demonstrates strong API modeling, data modeling, and commit hygiene, with traceable changes documented by the following commits: 67785f38e38bc2c7c4b3492565797db901380eec; 2a523b4bce9d90b0829cec252b28e651da3d6c18.
June 2025
May 2025
2 Commits • 2 Features
May 1, 2025Month: 2025-05 — Delivered foundational API capabilities to enable financial operations and program-specific analytics within the Selling Partner API Models. Focused on two core features in the amzn/selling-partner-api-models repo, establishing groundwork for future financial tooling and reporting.
May 2025
2 Commits • 2 Features
May 1, 2025Month: 2025-05 — Delivered foundational API capabilities to enable financial operations and program-specific analytics within the Selling Partner API Models. Focused on two core features in the amzn/selling-partner-api-models repo, establishing groundwork for future financial tooling and reporting.
April 2025
4 Commits • 4 Features
Apr 1, 2025Monthly summary for 2025-04 for amzn/selling-partner-api-models: Focused on API alignment for the March release, client-facing change notifications, API surface simplification, and financial data model updates. No major defects reported. Business value achieved through release readiness, improved client capabilities, reduced maintenance burden, and accurate financial reporting.
4 Commits • 4 Features
Apr 1, 2025Monthly summary for 2025-04 for amzn/selling-partner-api-models: Focused on API alignment for the March release, client-facing change notifications, API surface simplification, and financial data model updates. No major defects reported. Business value achieved through release readiness, improved client capabilities, reduced maintenance burden, and accurate financial reporting.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025Concise monthly summary for 2025-03 for amzn/selling-partner-api-models. Focused feature delivery and API quality improvements with clear traceability. No major bugs fixed this month. The work enhances API usability and developer experience, supporting better integration outcomes for downstream partners.
March 2025
1 Commits • 1 Features
Mar 1, 2025Concise monthly summary for 2025-03 for amzn/selling-partner-api-models. Focused feature delivery and API quality improvements with clear traceability. No major bugs fixed this month. The work enhances API usability and developer experience, supporting better integration outcomes for downstream partners.
February 2025
6 Commits • 1 Features
Feb 1, 2025February 2025 – amzn/selling-partner-api-models: Delivered core API modeling enhancements and documentation fixes that improve tracking, compatibility, and developer onboarding. Key work includes the introduction of a Vehicles data model and consolidated Fulfillment API models, along with rate updates and model refinements to Fulfillment Inbound and Fulfillment Outbound. Documentation updates corrected request examples and removed deprecated Feeds/Reports versions to align with current resources. Key features delivered: - Fulfillment API model enhancements and Vehicles data model: Consolidated API models with new Vehicles data model, Fulfillment Inbound rate updates, and Fulfillment Outbound/Model enhancements to improve tracking, compatibility, and capabilities. Commits: ad8e38aa32a9c50da99af0a70d9a4df8e7a79431; 0ad43a8bf7b910b845f7be4021848c06094cb94a; 040090b166546e0a5b03ed454581fdac880d609b; 521b87e3c2655b625f0aa2dfc6a1a3f8f6b1f91d - Documentation updates and deprecations for Fulfillment inbound docs and Feeds/Reports: Improved accuracy and guidance by fixing the Fulfillment Inbound request example and removing Feeds and Reports versions. Commits: 32bc6596dd412a1e9f67612ff65e1c390b73dc88; 3822f167b9625e0a12a3f3794a77ede7bb507cac Major bugs fixed: - Corrected API documentation and deprecation notices to reflect current resources and reduce developer confusion. Overall impact and accomplishments: - Enhanced API tracking, compatibility, and capabilities for sellers and developers. - Streamlined onboarding with clearer docs and removal of deprecated resources, reducing support overhead. - Improved maintainability through consolidated models and explicit versioning. Technologies/skills demonstrated: - API modeling and data modeling (Vehicles data model, Fulfillment Inbound/Outbound schemas) - Documentation governance and deprecation management - Versioning, commit hygiene, and cross-team coordination
6 Commits • 1 Features
Feb 1, 2025February 2025 – amzn/selling-partner-api-models: Delivered core API modeling enhancements and documentation fixes that improve tracking, compatibility, and developer onboarding. Key work includes the introduction of a Vehicles data model and consolidated Fulfillment API models, along with rate updates and model refinements to Fulfillment Inbound and Fulfillment Outbound. Documentation updates corrected request examples and removed deprecated Feeds/Reports versions to align with current resources. Key features delivered: - Fulfillment API model enhancements and Vehicles data model: Consolidated API models with new Vehicles data model, Fulfillment Inbound rate updates, and Fulfillment Outbound/Model enhancements to improve tracking, compatibility, and capabilities. Commits: ad8e38aa32a9c50da99af0a70d9a4df8e7a79431; 0ad43a8bf7b910b845f7be4021848c06094cb94a; 040090b166546e0a5b03ed454581fdac880d609b; 521b87e3c2655b625f0aa2dfc6a1a3f8f6b1f91d - Documentation updates and deprecations for Fulfillment inbound docs and Feeds/Reports: Improved accuracy and guidance by fixing the Fulfillment Inbound request example and removing Feeds and Reports versions. Commits: 32bc6596dd412a1e9f67612ff65e1c390b73dc88; 3822f167b9625e0a12a3f3794a77ede7bb507cac Major bugs fixed: - Corrected API documentation and deprecation notices to reflect current resources and reduce developer confusion. Overall impact and accomplishments: - Enhanced API tracking, compatibility, and capabilities for sellers and developers. - Streamlined onboarding with clearer docs and removal of deprecated resources, reducing support overhead. - Improved maintainability through consolidated models and explicit versioning. Technologies/skills demonstrated: - API modeling and data modeling (Vehicles data model, Fulfillment Inbound/Outbound schemas) - Documentation governance and deprecation management - Versioning, commit hygiene, and cross-team coordination
February 2025
January 2025
7 Commits • 4 Features
Jan 1, 2025Monthly summary for 2025-01 focusing on business value and technical accomplishments in the amzn/selling-partner-api-models repository. Delivered API model cleanups, data model evolutions, and analytics enhancements that improve clarity, compatibility, and vendor insights, while maintaining backward compatibility where feasible.
January 2025
7 Commits • 4 Features
Jan 1, 2025Monthly summary for 2025-01 focusing on business value and technical accomplishments in the amzn/selling-partner-api-models repository. Delivered API model cleanups, data model evolutions, and analytics enhancements that improve clarity, compatibility, and vendor insights, while maintaining backward compatibility where feasible.
December 2024
7 Commits • 3 Features
Dec 1, 2024Monthly performance summary for 2024-12 focusing on business value, technical achievements, and impact for the amzn/selling-partner-api-models repo.
7 Commits • 3 Features
Dec 1, 2024Monthly performance summary for 2024-12 focusing on business value, technical achievements, and impact for the amzn/selling-partner-api-models repo.
December 2024
November 2024
5 Commits • 3 Features
Nov 1, 2024Month 2024-11 focused on elevating API documentation quality and aligning data models with evolving partner needs in amzn/selling-partner-api-models. Delivered: (1) API Documentation Improvements and Publishing: revamped docs for Selling Partner Models and automated publishing of OpenAPI specs to ReadMe via rdme, with a GitHub Actions workflow to run on relevant events; (2) Product Listings: Listings Items Model Enhancements: added new fields for pricing, inventory, and variations to support richer product listings and ensure alignment with latest API specs; (3) Vendor DF Shipping Model Enhancements: extended shipping model with new fields to capture detailed shipping and delivery information. Impact: improved developer experience, faster partner onboarding, reduced manual publishing effort, and higher-quality, consistent API specs and data schemas across releases. Technologies/skills demonstrated: API documentation tooling (OpenAPI), rdme, GitHub Actions/CI, schema/model evolution, data modeling, and ReadMe publishing.
November 2024
5 Commits • 3 Features
Nov 1, 2024Month 2024-11 focused on elevating API documentation quality and aligning data models with evolving partner needs in amzn/selling-partner-api-models. Delivered: (1) API Documentation Improvements and Publishing: revamped docs for Selling Partner Models and automated publishing of OpenAPI specs to ReadMe via rdme, with a GitHub Actions workflow to run on relevant events; (2) Product Listings: Listings Items Model Enhancements: added new fields for pricing, inventory, and variations to support richer product listings and ensure alignment with latest API specs; (3) Vendor DF Shipping Model Enhancements: extended shipping model with new fields to capture detailed shipping and delivery information. Impact: improved developer experience, faster partner onboarding, reduced manual publishing effort, and higher-quality, consistent API specs and data schemas across releases. Technologies/skills demonstrated: API documentation tooling (OpenAPI), rdme, GitHub Actions/CI, schema/model evolution, data modeling, and ReadMe publishing.
Activity
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Quality Metrics
Correctness90.8%
Maintainability90.6%
Architecture90.8%
Performance87.0%
AI Usage23.2%
Skills & Technologies
Programming Languages
GoGraphQLJavaMarkdownPythonShellTypeScriptYAMLgraphql
Technical Skills
API DevelopmentAPI DocumentationAPI Lifecycle ManagementBackend DevelopmentCI/CDCode RefactoringData ModelingDocumentationDocumentation ManagementGitHub ActionsGraphQLGraphQL Schema DefinitionJavaLink ManagementModel Definition
Repositories Contributed To
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