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Maksym_Andriienko

PROFILE

Maksym_andriienko

Worked on the epam/aws-syndicate repository, delivering a migration to AWS SDK v2 that improved S3 and DynamoDB integration while upgrading the Cognito SDK and updating dependencies. Refactored the backend Java codebase to accommodate the new SDK, enhancing maintainability and enabling faster future changes. Introduced a new data transfer object and updated data mapping to support enhanced form data uploads, improving file handling capabilities. Addressed reliability by fixing DynamoDB event processing to handle only INSERT events. Focused on code cleanup and readability, removing unused classes and refining logic, leveraging skills in Java, AWS, and serverless architecture throughout the development process.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
3
Lines of code
202
Activity Months1

Work History

January 2026

7 Commits • 3 Features

Jan 1, 2026

January 2026 highlights for epam/aws-syndicate: Delivered AWS SDK v2 migration with improved S3 and DynamoDB integration (including Cognito SDK upgrade) and refactoring to accommodate the new SDK. Added a new form data upload DTO with updated data mapping to support enhanced file uploads. Fixed DynamoDB event processing to only handle INSERT events, improving reliability. Cleaned up codebase (removed unused class, readability improvements) to enable faster future changes. These efforts enhance stability, accelerate feature delivery, and showcase cloud/Java proficiency.

Activity

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Quality Metrics

Correctness88.6%
Maintainability88.6%
Architecture85.8%
Performance88.6%
AI Usage22.8%

Skills & Technologies

Programming Languages

JavaMarkdownXML

Technical Skills

AWSAWS SDKBackend DevelopmentCloud ComputingData MappingDependency ManagementDocumentationJavaJava DevelopmentServerless Architecturebackend development

Repositories Contributed To

1 repo

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

epam/aws-syndicate

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaMarkdownXML

Technical Skills

AWSAWS SDKBackend DevelopmentCloud ComputingData MappingDependency Management