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Yungman Mikhail

PROFILE

Yungman Mikhail

Mikhail Yungman developed core features for the CX-Box platform, focusing on backend and full stack enhancements across the cxbox-demo and cxbox-code-samples repositories. He implemented advanced data filtering, entity relationship modeling, and Excel export capabilities, using Java, Spring Boot, and React to streamline analytics and reporting workflows. His work included refactoring drilldown logic, building a custom filter builder, and establishing a robust data loading framework to support complex relationships. Mikhail also addressed security vulnerabilities, improved logging for observability, and upgraded dependencies, demonstrating depth in dependency management and backend stability. His contributions reduced technical debt and improved maintainability across projects.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

9Total
Bugs
2
Commits
9
Features
7
Lines of code
7,574
Activity Months4

Work History

February 2026

2 Commits • 2 Features

Feb 1, 2026

February 2026 performance: Delivered cross-repo Excel export capabilities for CX-Box products, enabling reporting and analytics directly from the UI. Implemented two new PostActions to export data to Excel, with UI and backend updates, plus a user-confirmation flow in the meeting data export path. These changes reduce manual export steps, improve data accessibility, and accelerate decision-making for customers.

November 2025

4 Commits • 2 Features

Nov 1, 2025

November 2025 monthly recap for CX-Box: Delivered security hardening, improved observability, and core framework stability across cxbox-demo and cxbox-code-samples. Patches addressed vulnerabilities, logging structure was enhanced for actionable debugging, and the Spring Boot upgrade with hardened Jackson error handling improved stability and developer experience. These changes reduce risk, shorten incident response times, and support faster future delivery.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 — CX-Box/cxbox-code-samples: Delivered the Entity Relationship Modeling and Data Loading Framework, establishing foundation for complex data relationships (one-to-one, one-to-many, and many-to-many) with DTOs, services, and a test data loader to enable advanced data management, filtering, and richer business features. Also fixed a filtration defect: Back. multipleSelect error (CXBOX-984) improving reliability of multi-select filters. Commit reference: d68bb3ebd74fddc2c1da8c1e2a3bfe8eddc4f039.

July 2025

2 Commits • 2 Features

Jul 1, 2025

July 2025 Monthly Summary for CX-Box development: Delivered key features, fixed critical drilldown-related stability, and built flexible filtering tooling across two repos. Focused on business value by enabling faster, more accurate data analysis and reducing maintenance overhead.

Activity

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Quality Metrics

Correctness88.8%
Maintainability83.4%
Architecture84.4%
Performance80.0%
AI Usage28.8%

Skills & Technologies

Programming Languages

JavaJavaScriptSQLTypeScriptXMLYAML

Technical Skills

API DevelopmentBackend DevelopmentCustomizable UI ComponentsData FilteringData ModelingDependency ManagementHibernateJPAJavaNode.jsReactReduxRefactoringSpringSpring Boot

Repositories Contributed To

2 repos

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

CX-Box/cxbox-code-samples

Jul 2025 Feb 2026
4 Months active

Languages Used

JavaSQLXMLYAMLJavaScript

Technical Skills

Backend DevelopmentCustomizable UI ComponentsData FilteringHibernateJPAJava

CX-Box/cxbox-demo

Jul 2025 Feb 2026
3 Months active

Languages Used

JavaXMLYAMLTypeScript

Technical Skills

API DevelopmentBackend DevelopmentJavaRefactoringSpring FrameworkSpring Boot

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