afet-yonetim-sistemi/ays-be
Nov 2024 – Sep 2025
6 Months active
Languages Used
JavaShell
Technical Skills
Backend DevelopmentJavaSpring FrameworkValidationUnit TestingAPI Development
Menekşe Yüncü
PROFILE
Menekşe Yüncü
Menekşe Yuncu contributed to the afet-yonetim-sistemi/ays-be repository by delivering features that improved data quality, security, and onboarding experience. She enhanced email and phone number validation using Java and Spring Boot, refining regex patterns and adding explicit checks to prevent malformed data from entering the system. Her work included refactoring the user listing API to simplify filtering logic and implementing a reusable masking utility to protect sensitive phone numbers in exception messages, strengthening privacy compliance. Additionally, she improved onboarding documentation and shell scripts, streamlining setup for new contributors. Her engineering demonstrated depth in backend development, validation, and exception handling.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
5
Lines of code
519
Activity Months6
Your Network
6 people
Work History
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) monthly summary for afet-yonetim-sistemi/ays-be: Focused on onboarding UX enhancements for initial project setup. Key improvements include a clearer setup guide and streamlined GitHub Personal Access Token acquisition flow, implemented via README refactor and setup.sh updates. This work reduces time-to-first-commit and lowers onboarding friction for new contributors.
1 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) monthly summary for afet-yonetim-sistemi/ays-be: Focused on onboarding UX enhancements for initial project setup. Key improvements include a clearer setup guide and streamlined GitHub Personal Access Token acquisition flow, implemented via README refactor and setup.sh updates. This work reduces time-to-first-commit and lowers onboarding friction for new contributors.
September 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — A focused privacy and security enhancement in afet-yonetim-sistemi/ays-be. The team implemented phone number masking in user operation errors, established a reusable masking utility, and hardened exception handling to prevent exposure of full phone numbers in logs and errors. This reduces PII leakage, supports compliance with data privacy requirements, and lays groundwork for broader data masking standards.
April 2025
1 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — A focused privacy and security enhancement in afet-yonetim-sistemi/ays-be. The team implemented phone number masking in user operation errors, established a reusable masking utility, and hardened exception handling to prevent exposure of full phone numbers in logs and errors. This reduces PII leakage, supports compliance with data privacy requirements, and lays groundwork for broader data masking standards.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for afet-yonetim-sistemi/ays-be: Delivered Phone Number Validation Enhancement to enforce a 1-13 character length restriction on the phone number filter, boosting data validation and integrity. Added a unit test to verify the new rule. This change reduces invalid phone data entering the system and improves downstream data quality and analytics accuracy.
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for afet-yonetim-sistemi/ays-be: Delivered Phone Number Validation Enhancement to enforce a 1-13 character length restriction on the phone number filter, boosting data validation and integrity. Added a unit test to verify the new rule. This change reduces invalid phone data entering the system and improves downstream data quality and analytics accuracy.
February 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for afet-yonetim-sistemi/ays-be: Key feature delivered was the removal of countryCode as a distinct filter in the user listing service. This involved refactoring the AysPhoneNumber into a nested PhoneNumber class within AysUserFilter and removing countryCode from the filtering logic. Committed under d5937ae19422cc1c8cd78ec327c415544e8a44c7 (AYS-629). Impact: simplifies the API surface, reduces filtering complexity, and improves data model maintainability to accelerate future enhancements. No major bugs fixed this month. Technologies demonstrated: data model refactor, API design simplification, Git-driven development, and cross-team collaboration.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for afet-yonetim-sistemi/ays-be: Key feature delivered was the removal of countryCode as a distinct filter in the user listing service. This involved refactoring the AysPhoneNumber into a nested PhoneNumber class within AysUserFilter and removing countryCode from the filtering logic. Committed under d5937ae19422cc1c8cd78ec327c415544e8a44c7 (AYS-629). Impact: simplifies the API surface, reduces filtering complexity, and improves data model maintainability to accelerate future enhancements. No major bugs fixed this month. Technologies demonstrated: data model refactor, API design simplification, Git-driven development, and cross-team collaboration.
December 2024
1 Commits
Dec 1, 2024December 2024: Focused on hardening data integrity and reliability in afet-yonetim-sistemi/ays-be by strengthening email validation and expanding test coverage. Delivered a robust fix for an edge-case: the local part of an email must be non-empty before further validation, with a new test ensuring an email missing the username portion is handled gracefully. These changes reduce signup/login errors and improve overall data quality, aligning with business goals of smoother user onboarding and fewer support tickets.
1 Commits
Dec 1, 2024December 2024: Focused on hardening data integrity and reliability in afet-yonetim-sistemi/ays-be by strengthening email validation and expanding test coverage. Delivered a robust fix for an edge-case: the local part of an email must be non-empty before further validation, with a new test ensuring an email missing the username portion is handled gracefully. These changes reduce signup/login errors and improve overall data quality, aligning with business goals of smoother user onboarding and fewer support tickets.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024In November 2024, delivered a targeted improvement to email data quality in afet-yonetim-sistemi/ays-be by implementing a comprehensive Email Validation Enhancement. The work tightened input validation at the source, refined regex patterns, and added explicit checks for consecutive dots, hyphens around @, and invalid characters, preventing malformed addresses from entering the system. This milestone reduces invalid onboarding addresses and improves downstream processing and deliverability metrics, and sets a foundation for stronger data governance.
November 2024
1 Commits • 1 Features
Nov 1, 2024In November 2024, delivered a targeted improvement to email data quality in afet-yonetim-sistemi/ays-be by implementing a comprehensive Email Validation Enhancement. The work tightened input validation at the source, refined regex patterns, and added explicit checks for consecutive dots, hyphens around @, and invalid characters, preventing malformed addresses from entering the system. This milestone reduces invalid onboarding addresses and improves downstream processing and deliverability metrics, and sets a foundation for stronger data governance.
Activity
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Quality Metrics
Correctness85.0%
Maintainability83.4%
Architecture76.6%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaShell
Technical Skills
API DevelopmentBackend DevelopmentDocumentationException HandlingJavaJava SpringSecurityShell ScriptingSpring BootSpring FrameworkUnit TestingValidation
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