it-volunteers-ukraine/ChariERP
Jul 2025 – Nov 2025
5 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
API DevelopmentBackend DevelopmentDTO ValidationDTOsE2E TestingEmail Integration
artem-yaremchuk
PROFILE
Artem-yaremchuk
Over five months, contributed to the it-volunteers-ukraine/ChariERP repository by building and enhancing core backend modules for asset and file management. Developed RESTful APIs using TypeScript and NestJS, implementing features such as fixed asset CRUD with organization-scoped access, robust file storage with AWS S3 and DigitalOcean Spaces, and secure role-based access control. Focused on data validation, error handling, and comprehensive test coverage through unit and end-to-end testing with Jest. Improved API reliability and maintainability by refining DTOs, strengthening security with dependency updates, and expanding documentation, resulting in safer deployments, better compliance, and a more maintainable backend architecture.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
29Total
Bugs
2
Commits
29
Features
7
Lines of code
13,267
Activity Months5
Your Network
9 peopleShared Repositories
9
Work History
November 2025
7 Commits • 2 Features
Nov 1, 2025November 2025 (2025-11) performance summary for it-volunteers-ukraine/ChariERP: Implemented security and asset-management enhancements that deliver tangible business value. Key features delivered include Access Control for File Management to ensure only organization-bound files can be retrieved or deleted, and Fixed Asset Management enhancements (image upload/update, sorting by name/value, and filtering) with data transformers for boolean/date. Expanded test coverage (unit and E2E) for fixed assets to raise quality and reliability. Minor but important bugs fixed and code-review issues resolved to tighten implementation. Overall impact: strengthened data security and compliance, improved asset governance and user experience, and reduced risk through better testing and code quality. Technologies/skills demonstrated: security-focused development, asset-management UX improvements, data transformation, and comprehensive test strategies.
7 Commits • 2 Features
Nov 1, 2025November 2025 (2025-11) performance summary for it-volunteers-ukraine/ChariERP: Implemented security and asset-management enhancements that deliver tangible business value. Key features delivered include Access Control for File Management to ensure only organization-bound files can be retrieved or deleted, and Fixed Asset Management enhancements (image upload/update, sorting by name/value, and filtering) with data transformers for boolean/date. Expanded test coverage (unit and E2E) for fixed assets to raise quality and reliability. Minor but important bugs fixed and code-review issues resolved to tighten implementation. Overall impact: strengthened data security and compliance, improved asset governance and user experience, and reduced risk through better testing and code quality. Technologies/skills demonstrated: security-focused development, asset-management UX improvements, data transformation, and comprehensive test strategies.
November 2025
October 2025
8 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for it-volunteers-ukraine/ChariERP: Delivered a robust File Storage Module (S3/Spaces) with validation, RBAC, and full lifecycle management (upload, retrieve, delete) featuring test scaffolding and maintainability-focused refactors. Implemented S3ClientService as an injectable provider and added a mock ConfigService to strengthen unit tests and DI patterns. Performed targeted code quality improvements including FolderValidationPipe import path fixes, review-driven updates, and a Jest setup refactor to improve test reliability. Strengthened security posture by applying npm audit fixes and dependency updates to remediate vulnerabilities.
October 2025
8 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for it-volunteers-ukraine/ChariERP: Delivered a robust File Storage Module (S3/Spaces) with validation, RBAC, and full lifecycle management (upload, retrieve, delete) featuring test scaffolding and maintainability-focused refactors. Implemented S3ClientService as an injectable provider and added a mock ConfigService to strengthen unit tests and DI patterns. Performed targeted code quality improvements including FolderValidationPipe import path fixes, review-driven updates, and a Jest setup refactor to improve test reliability. Strengthened security posture by applying npm audit fixes and dependency updates to remediate vulnerabilities.
September 2025
4 Commits • 1 Features
Sep 1, 2025September 2025 summary: Delivered substantial improvements to the Fixed-Asset module in it-volunteers-ukraine/ChariERP focused on test coverage, API reliability, and clear documentation. The work reduces risk in asset handling, accelerates safe deployments, and improves developer onboarding through better tests and docs.
4 Commits • 1 Features
Sep 1, 2025September 2025 summary: Delivered substantial improvements to the Fixed-Asset module in it-volunteers-ukraine/ChariERP focused on test coverage, API reliability, and clear documentation. The work reduces risk in asset handling, accelerates safe deployments, and improves developer onboarding through better tests and docs.
September 2025
August 2025
6 Commits • 1 Features
Aug 1, 2025In August 2025, delivered Fixed Asset Management System Enhancements for it-volunteers-ukraine/ChariERP, delivering robust, scalable asset governance and API improvements while strengthening security and data integrity. Key outcomes include paginated CRUD for assets, organization-scoped access via organizationId, validated IDs, improved update validation, and RBAC-driven error handling.
August 2025
6 Commits • 1 Features
Aug 1, 2025In August 2025, delivered Fixed Asset Management System Enhancements for it-volunteers-ukraine/ChariERP, delivering robust, scalable asset governance and API improvements while strengthening security and data integrity. Key outcomes include paginated CRUD for assets, organization-scoped access via organizationId, validated IDs, improved update validation, and RBAC-driven error handling.
July 2025
4 Commits • 2 Features
Jul 1, 2025Concise monthly summary for July 2025 focusing on the it-volunteers-ukraine/ChariERP repository. Delivered core features and reliability improvements that enhance user feedback, data integrity, and admin workflows, while improving test coverage and documentation. The work supports faster feedback loops, safer asset management, and clearer observability for ongoing maintenance.
4 Commits • 2 Features
Jul 1, 2025Concise monthly summary for July 2025 focusing on the it-volunteers-ukraine/ChariERP repository. Delivered core features and reliability improvements that enhance user feedback, data integrity, and admin workflows, while improving test coverage and documentation. The work supports faster feedback loops, safer asset management, and clearer observability for ongoing maintenance.
July 2025
Activity
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Quality Metrics
Correctness91.4%
Maintainability86.6%
Architecture84.8%
Performance82.4%
AI Usage23.4%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API DesignAPI DevelopmentAPI developmentAWS S3AWS SDKAuthenticationBackend DevelopmentDTO DesignDTO ValidationDTOsDatabase ManagementDependency InjectionDependency ManagementDigitalOcean SpacesE2E Testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline