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Yungman Mikhail

PROFILE

Yungman Mikhail

Over several months, contributed to CX-Box repositories by building advanced data filtering, export, and automated testing features using Java, Spring Boot, and React. Developed flexible drilldown filtering and a custom filter builder to enhance analytics and user experience, while also implementing an entity relationship modeling framework for complex data management in cxbox-code-samples. Delivered cross-repo Excel export capabilities, streamlining reporting workflows across UI and backend layers. Addressed security vulnerabilities, improved logging for observability, and upgraded dependencies to maintain stability. Enhanced automated browser testing reliability with Selenium, ensuring robust CI feedback. Work emphasized maintainability, business value, and consistent user-facing improvements.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

10Total
Bugs
3
Commits
10
Features
7
Lines of code
7,577
Activity Months5

Your Network

10 people

Shared Repositories

10

Work History

April 2026

1 Commits

Apr 1, 2026

April 2026 monthly summary for CX-Box/cxbox-code-samples focusing on automated browser testing reliability and stability improvements. Key change disables automatic upgrade of ChromeOptions to HTTPS to prevent unwanted redirects or security prompts during automated testing, leading to more stable browser automation and faster CI feedback. The change was implemented in a single committed work item with strong collaboration and traceability.

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

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

Skills & Technologies

Programming Languages

JavaJavaScriptSQLTypeScriptXMLYAML

Technical Skills

API DevelopmentBackend DevelopmentCustomizable UI ComponentsData FilteringData ModelingDependency ManagementHibernateJPAJavaNode.jsReactReduxRefactoringSeleniumSpring

Repositories Contributed To

2 repos

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

CX-Box/cxbox-code-samples

Jul 2025 Apr 2026
5 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