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jawherallani

PROFILE

Jawherallani

Over a three-month period, Allajaw contributed to the amzn/selling-partner-api-samples repository by delivering four features focused on API integration and infrastructure modernization. He migrated B2B pricing logic from XML feeds to the Listings API, consolidating deployment automation with AWS CDK and Bash scripting to improve maintainability. Allajaw also developed a Flask-based OAuth 2.0 authorization flow sample app, streamlining SP-API onboarding and secure token handling for developers. Additionally, he implemented an end-to-end Easy Ship order processing workflow using Java and Python, enabling seamless integration with external fulfillment APIs. His work demonstrated depth in backend development and infrastructure as code.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
4
Lines of code
13,860
Activity Months3

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for amzn/selling-partner-api-samples. Focused on delivering an end-to-end Easy Ship Order Processing Workflow with External Fulfillment APIs. The work encompassed fetching shipments, acknowledging them, creating packages, retrieving shipping options, and generating shipping labels, enabling seamless integration with external fulfillment providers. The delivery is supported by Java and Python code recipes to facilitate adoption and reuse across samples.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for amzn/selling-partner-api-samples. Delivered an end-to-end OAuth 2.0 Authorization Flow sample app to simplify SP-API integration. The Flask-based sample demonstrates website authorization, code exchange for tokens, and an initial API call to retrieve marketplace participations, supported by deployment scripts and API client configurations to accelerate time-to-value for developers. No major bug fixes were reported for this period; the focus was on delivering a practical, production-ready sample that reduces integration effort and demonstrates best practices for secure token handling. Impact includes improved onboarding for Selling Partner API, shorter integration cycles, and a reference implementation for downstream projects. Technologies demonstrated include Python, Flask, OAuth 2.0, deployment automation, and API client configuration.

November 2024

2 Commits • 2 Features

Nov 1, 2024

Concise monthly summary for 2024-11 focusing on delivered features, notable improvements, and business impact for the amzn/selling-partner-api-samples repository.

Activity

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Quality Metrics

Correctness92.6%
Maintainability85.0%
Architecture95.0%
Performance80.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

BashHTMLJSONJavaMarkdownPythonShellTypeScriptYAML

Technical Skills

API IntegrationAWS CDKAWS Elastic BeanstalkAWS LambdaB2B PricingBackend DevelopmentBash ScriptingCloudFormationDynamoDBFlaskFull Stack DevelopmentIAMInfrastructure as CodeJavaJava Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

amzn/selling-partner-api-samples

Nov 2024 Dec 2025
3 Months active

Languages Used

BashJSONJavaShellTypeScriptYAMLHTMLMarkdown

Technical Skills

API IntegrationAWS CDKAWS LambdaB2B PricingBash ScriptingCloudFormation