VodovozOrganization/Vodovoz
Jul 2025 – Feb 2026
8 Months active
Languages Used
C#RDLSQLXMLJSONPowerShellGroovyStetic
Technical Skills
Backend DevelopmentBusiness IntelligenceC#Code OrganizationCode ReadabilityData Analysis
Semen Svobodin
PROFILE
Semen Svobodin
Semen worked on the VodovozOrganization/Vodovoz repository, delivering business-critical features across scheduling, debt automation, reporting, and document workflows. He engineered robust backend solutions using C#, ASP.NET, and NHibernate, focusing on modular architecture and maintainable code. His work included refactoring service layers, implementing driver schedule management, automating debt notifications, and integrating Taxcom API for tax data exchange. By centralizing data access with repositories and enhancing UI components with MVVM, Semen improved data integrity, reporting accuracy, and operational efficiency. His contributions addressed both feature delivery and technical debt, resulting in a more scalable, testable, and resilient platform for business operations.
Overall Statistics
Feature vs Bugs
56%Features
Repository Contributions
452Total
Bugs
110
Commits
452
Features
139
Lines of code
77,264
Activity Months8
Your Network
11 peopleShared Repositories
11
Art8mMember
AndreyMember
David BidenkoMember
Sergey EfimovMember
Vadim GordeevMember
Vadim GordeevMember
N-SemMember
Bidenko DavidMember
David BidenkoMember
Work History
February 2026
49 Commits • 24 Features
Feb 1, 2026February 2026 performance summary for Vodovoz (VodovozOrganization/Vodovoz). The month focused on strengthening architectural foundations while delivering notable product features and reporting enhancements. Key architectural work included centralizing event definitions by moving CarEventType into the Core module, plus a Service Layer refactor with Unit of Work restructuring to improve maintainability and testability. We also advanced data modeling and access patterns with a database model update and repository-driven data access. On the feature side, driver data and analytics improved with a new driver residential area field and enhanced driver performance charts (entities/mappings) with improved curve/tilt rendering. Automated business logic was enhanced through automation features such as auto-fill of addresses and bottle quantities on potential changes and automatic potential setting for future days, supporting faster decision-making and forecasting. ML readiness was improved via export and validation capabilities, laying groundwork for data-driven insights.
49 Commits • 24 Features
Feb 1, 2026February 2026 performance summary for Vodovoz (VodovozOrganization/Vodovoz). The month focused on strengthening architectural foundations while delivering notable product features and reporting enhancements. Key architectural work included centralizing event definitions by moving CarEventType into the Core module, plus a Service Layer refactor with Unit of Work restructuring to improve maintainability and testability. We also advanced data modeling and access patterns with a database model update and repository-driven data access. On the feature side, driver data and analytics improved with a new driver residential area field and enhanced driver performance charts (entities/mappings) with improved curve/tilt rendering. Automated business logic was enhanced through automation features such as auto-fill of addresses and bottle quantities on potential changes and automatic potential setting for future days, supporting faster decision-making and forecasting. ML readiness was improved via export and validation capabilities, laying groundwork for data-driven insights.
February 2026
January 2026
14 Commits • 4 Features
Jan 1, 2026January 2026 — Vodovoz (VodovozOrganization/Vodovoz). This period focused on delivering business-value features for scheduling, debt automation, and billing visibility, while tightening data quality and UI navigation. Key outcomes include new Driver Schedule Management, enhanced Debt and Payment Automation with UPD integration and improved reporting, Billing and Financial Reporting enhancements for clearer invoices, and UI improvements with Week View in DatePickerView. These changes reduce manual reconciliation time, improve cash flow forecasting, and provide clearer operational insights for drivers, finance, and managers.
January 2026
14 Commits • 4 Features
Jan 1, 2026January 2026 — Vodovoz (VodovozOrganization/Vodovoz). This period focused on delivering business-value features for scheduling, debt automation, and billing visibility, while tightening data quality and UI navigation. Key outcomes include new Driver Schedule Management, enhanced Debt and Payment Automation with UPD integration and improved reporting, Billing and Financial Reporting enhancements for clearer invoices, and UI improvements with Week View in DatePickerView. These changes reduce manual reconciliation time, improve cash flow forecasting, and provide clearer operational insights for drivers, finance, and managers.
December 2025
62 Commits • 14 Features
Dec 1, 2025December 2025 was marked by a blend of feature delivery, reliability improvements, and maintainability enhancements across Vodovoz. Key outcomes include UI and data layer improvements, robust EDI/UPD workflow resilience, DB model updates, and a strengthened email/messaging system. The team delivered new capabilities for publication profiles and date utilities, expanded the UI Views layer, introduced an OrderRepository, and added EDO document retry. A major refactor of ObservableList and WorkingDayService improved code quality and testability. CI/config enhancements and general settings updates supported faster, safer deployments. Major bugs in order reporting, debt notifications, data models, and tests were addressed to stabilize performance and user experience.
62 Commits • 14 Features
Dec 1, 2025December 2025 was marked by a blend of feature delivery, reliability improvements, and maintainability enhancements across Vodovoz. Key outcomes include UI and data layer improvements, robust EDI/UPD workflow resilience, DB model updates, and a strengthened email/messaging system. The team delivered new capabilities for publication profiles and date utilities, expanded the UI Views layer, introduced an OrderRepository, and added EDO document retry. A major refactor of ObservableList and WorkingDayService improved code quality and testability. CI/config enhancements and general settings updates supported faster, safer deployments. Major bugs in order reporting, debt notifications, data models, and tests were addressed to stabilize performance and user experience.
December 2025
November 2025
36 Commits • 12 Features
Nov 1, 2025November 2025 delivered substantial business value through expanded validation, enhanced document workflows, and scalable code architecture. Key outcomes include improved data integrity for organizations, streamlined EDO-based act transmission and outgoing document handling, and Taxcom API integration. Major refactors laid groundwork for maintainability and future scalability, while reliability fixes and new workers automated critical processes. Overall, the month achieved measurable efficiency gains, stronger compliance, and a more resilient platform.
November 2025
36 Commits • 12 Features
Nov 1, 2025November 2025 delivered substantial business value through expanded validation, enhanced document workflows, and scalable code architecture. Key outcomes include improved data integrity for organizations, streamlined EDO-based act transmission and outgoing document handling, and Taxcom API integration. Major refactors laid groundwork for maintainability and future scalability, while reliability fixes and new workers automated critical processes. Overall, the month achieved measurable efficiency gains, stronger compliance, and a more resilient platform.
October 2025
86 Commits • 21 Features
Oct 1, 2025Month: 2025-10 — Vodovoz monthly summary for VodovozOrganization/Vodovoz. Delivered substantial business value across contract management, fleet governance, reporting, penalties, and reconciliation workflows with a focus on reliability, maintainability, and user experience. Key features delivered: - Contract and Payment Form Improvements: Added dynamic contract switching when the payment form changes (commit d642eca652b9069473f964b6961c7c1ae6af3c8f). - Fleet Management and Display Enhancements: Replaced vans with passenger cars, added ownership/driver/status columns, and improved ownership display in filters (commits b1e521456d11a8525790718219cc853c1c3f6dcf; 6ffac7d3f027f3b621577fb754e282659b4f6304; 6c106f9808940c32e905e8e29aeb99b1e3870b8b). - ViewModel integration and organization journal: Added ViewModel and moved organization journal handling into VM (commits 9f208266033b22620cf1a59c2aa696ce5c5887f5; 14e3f77bb4538aaef01b9ab48ef1741fcdc7b808). - Excel Report Enhancements: Improved and polished Excel report generation (commit 890d1b7f3c15eed87376863ba5f91519fbc0fba3). - Penalties UI enhancements and filtering: Added penalty categories in filters, a node for penalty categories, new filters in penalties log and employee penalties report, added category to penalties, and combobox in penalty card (multiple commits including eb757393347c3bec54e8cf501285ea24824bcc7e, 4fd7db16d62bd10d94352f3df0d34e8e07ca5462, f44cba0c51f39e4a8c8dda9c10e0ee6d8c70d8e6, e4dbd26a04d6ed54639397c893b2c58f84a9a299, 950b32fee655c9cf725128c25924e6011d55728a, 5ebfbba58faecf3d9068fd71b69654f31f575fa7). - Promotions and related modules: Promotions feature and module initial implementation (commits b015884ce4fd2a20783aa986e1f5252049c60879; fd95bb9ede64c389863d30fea7ae1d708632373c; 24746df089dd0df372189f46cb9edcc3f7c03d63). - Reconciliation Act enhancements: Added Organization to reconciliation acts, organization-based filtering, and related billing logic updates (e.g., e1e8a6b9ca61e1c59ee34104a6d54fae6220a2ef; 7aa4f7d8b7f452702bef40f571e178808f17336c; 2c6f55c30fb0672f964d43952100d506c366a306; 674617ee3d7512738736394f87193be81355e724; 80c42e9b96a3f529272ac242c789bc08f3b533a5; e0d45e7578cd3a47eb8a21c5e26734264276a51f). - Fine categories and mappings: Added mapping, fine categories, and related journal registrars; removed obsolete probability constants table (4ca65954bd8f6de02c57d3016672c817659a2a44; d9c53a8cf4ceb196c1c0e75c971361e33895ef3c; cf5f40c37edca93ad6473ed6841442449ece5e5f; 4d7aecd632f3b2607f15d5ced15362181f55c0f0). - GetUnpaidOrdersIds improvements and related fixes: Improved method GetUnpaidOrdersIds and reconciliation (07ce1a0fa48412fc7ffe7e5849d96787e521da40; 09397053d05c8c89975a7b6b982f8df1e8882c7b). - Miscellaneous reliability and quality improvements: Code cleanup, UI/styling polish, validation improvements, and model updates (including many small commits such as 561fb419996d8027d382f986cd847d79ce8f9562; 7d68c2f3cfd46d3112716831aefd69c975436885; 95a39ff2465c1bf392631a3c984a5bb452c507e4). Major bugs fixed: - PaymentType property behavior and View rendering issues, and several minor fixes across the codebase. - GetUnpaidOrdersIds and reconciliation fixes. - Removing duplicate managers and accountants in invoices; fines journal corrections; fines card category display corrected; multiple UI styling fixes and validation tweaks. Overall impact and accomplishments: - Strengthened core business processes across contracts/payments, fleet governance, penalties, reconciliations, and reporting. - Improved data accuracy and consistency, reduced manual effort, and enhanced governance and compliance visibility through better filtering, reporting, and MVVM-based organization journal handling. - Delivered a foundation for scalable enhancements in promotions and fines management with cleaner architecture and clearer data flows. Technologies and skills demonstrated: - C#/.NET, MVVM pattern and ViewModel-centric design for maintainability and testability. - Advanced Excel report generation and data presentation. - Complex filtering, validation, and reconciliation logic; UI/UX polish and code cleanup/refactor for long-term sustainability.
86 Commits • 21 Features
Oct 1, 2025Month: 2025-10 — Vodovoz monthly summary for VodovozOrganization/Vodovoz. Delivered substantial business value across contract management, fleet governance, reporting, penalties, and reconciliation workflows with a focus on reliability, maintainability, and user experience. Key features delivered: - Contract and Payment Form Improvements: Added dynamic contract switching when the payment form changes (commit d642eca652b9069473f964b6961c7c1ae6af3c8f). - Fleet Management and Display Enhancements: Replaced vans with passenger cars, added ownership/driver/status columns, and improved ownership display in filters (commits b1e521456d11a8525790718219cc853c1c3f6dcf; 6ffac7d3f027f3b621577fb754e282659b4f6304; 6c106f9808940c32e905e8e29aeb99b1e3870b8b). - ViewModel integration and organization journal: Added ViewModel and moved organization journal handling into VM (commits 9f208266033b22620cf1a59c2aa696ce5c5887f5; 14e3f77bb4538aaef01b9ab48ef1741fcdc7b808). - Excel Report Enhancements: Improved and polished Excel report generation (commit 890d1b7f3c15eed87376863ba5f91519fbc0fba3). - Penalties UI enhancements and filtering: Added penalty categories in filters, a node for penalty categories, new filters in penalties log and employee penalties report, added category to penalties, and combobox in penalty card (multiple commits including eb757393347c3bec54e8cf501285ea24824bcc7e, 4fd7db16d62bd10d94352f3df0d34e8e07ca5462, f44cba0c51f39e4a8c8dda9c10e0ee6d8c70d8e6, e4dbd26a04d6ed54639397c893b2c58f84a9a299, 950b32fee655c9cf725128c25924e6011d55728a, 5ebfbba58faecf3d9068fd71b69654f31f575fa7). - Promotions and related modules: Promotions feature and module initial implementation (commits b015884ce4fd2a20783aa986e1f5252049c60879; fd95bb9ede64c389863d30fea7ae1d708632373c; 24746df089dd0df372189f46cb9edcc3f7c03d63). - Reconciliation Act enhancements: Added Organization to reconciliation acts, organization-based filtering, and related billing logic updates (e.g., e1e8a6b9ca61e1c59ee34104a6d54fae6220a2ef; 7aa4f7d8b7f452702bef40f571e178808f17336c; 2c6f55c30fb0672f964d43952100d506c366a306; 674617ee3d7512738736394f87193be81355e724; 80c42e9b96a3f529272ac242c789bc08f3b533a5; e0d45e7578cd3a47eb8a21c5e26734264276a51f). - Fine categories and mappings: Added mapping, fine categories, and related journal registrars; removed obsolete probability constants table (4ca65954bd8f6de02c57d3016672c817659a2a44; d9c53a8cf4ceb196c1c0e75c971361e33895ef3c; cf5f40c37edca93ad6473ed6841442449ece5e5f; 4d7aecd632f3b2607f15d5ced15362181f55c0f0). - GetUnpaidOrdersIds improvements and related fixes: Improved method GetUnpaidOrdersIds and reconciliation (07ce1a0fa48412fc7ffe7e5849d96787e521da40; 09397053d05c8c89975a7b6b982f8df1e8882c7b). - Miscellaneous reliability and quality improvements: Code cleanup, UI/styling polish, validation improvements, and model updates (including many small commits such as 561fb419996d8027d382f986cd847d79ce8f9562; 7d68c2f3cfd46d3112716831aefd69c975436885; 95a39ff2465c1bf392631a3c984a5bb452c507e4). Major bugs fixed: - PaymentType property behavior and View rendering issues, and several minor fixes across the codebase. - GetUnpaidOrdersIds and reconciliation fixes. - Removing duplicate managers and accountants in invoices; fines journal corrections; fines card category display corrected; multiple UI styling fixes and validation tweaks. Overall impact and accomplishments: - Strengthened core business processes across contracts/payments, fleet governance, penalties, reconciliations, and reporting. - Improved data accuracy and consistency, reduced manual effort, and enhanced governance and compliance visibility through better filtering, reporting, and MVVM-based organization journal handling. - Delivered a foundation for scalable enhancements in promotions and fines management with cleaner architecture and clearer data flows. Technologies and skills demonstrated: - C#/.NET, MVVM pattern and ViewModel-centric design for maintainability and testability. - Advanced Excel report generation and data presentation. - Complex filtering, validation, and reconciliation logic; UI/UX polish and code cleanup/refactor for long-term sustainability.
October 2025
September 2025
55 Commits • 30 Features
Sep 1, 2025Consolidated monthly summary for Vodovoz (2025-09) focusing on high-impact features and reliability improvements, with attention to business value, data accuracy, and cross-module integration.
September 2025
55 Commits • 30 Features
Sep 1, 2025Consolidated monthly summary for Vodovoz (2025-09) focusing on high-impact features and reliability improvements, with attention to business value, data accuracy, and cross-module integration.
August 2025
82 Commits • 16 Features
Aug 1, 2025August 2025 Vodovoz monthly summary: Delivered several business-critical features for receivables, improved cash collection workflows, and stabilized core processes. Key features include automated emailing of unpaid invoices by order, consolidation of unpaid invoices into a single PDF, and a new General Account Report. Debt visibility and performance improvements were implemented via ORM-based AR calculations and repository-based data retrieval (QueryOver), enabling faster, more accurate financial insights. A risk-mitigation change prevented shipping collateral orders without payment. In addition, RDL/DI reporting fixes and UI improvements contributed to reliability and user experience.
82 Commits • 16 Features
Aug 1, 2025August 2025 Vodovoz monthly summary: Delivered several business-critical features for receivables, improved cash collection workflows, and stabilized core processes. Key features include automated emailing of unpaid invoices by order, consolidation of unpaid invoices into a single PDF, and a new General Account Report. Debt visibility and performance improvements were implemented via ORM-based AR calculations and repository-based data retrieval (QueryOver), enabling faster, more accurate financial insights. A risk-mitigation change prevented shipping collateral orders without payment. In addition, RDL/DI reporting fixes and UI improvements contributed to reliability and user experience.
August 2025
July 2025
68 Commits • 18 Features
Jul 1, 2025July 2025 — Vodovoz development: Delivered targeted features and stability improvements across the codebase, driving maintainability, modularity, and reporting improvements. Key outcomes include a refactor of the BeforeSave method for readability and future extension, UI/UX stability polish, and architecture enhancements to improve modularity and testability. Key features delivered: - ViewModel checks and new dependencies integration; PR 4531 integration; organization filtering in Client Details with header display in Client Detail reports; vehicle type filters in VM/RDL; payments and product labeling UI enhancements; and general UI/view refactor across components. - Architecture and modularity: Moved VM to a separate project to improve modularity and testability. - Reporting improvements: Client Detail header now shows organizations; filtering by organizations exposed in Client Details with header integration; Detailing by Client report improvements. Major bugs fixed: - Bottle display on return when address type changes (Service/Delivery/Store) corrected; PaymentByTerminalSource behavior fixed when changing PaymentType; tree items rendering adjustments; EntityEntry handling for counterparty corrected; extensive UI/view stabilization fixes across the batch; reports and core UI issues addressed. Overall impact and accomplishments: - Reduced risk and maintenance burden through code refactor and modularization; improved accuracy and clarity in client reports; smoother end-to-end user experience with UI polish and stability improvements; faster onboarding of new features thanks to PR integration and dependencies management. Technologies/skills demonstrated: - C#, MVVM architecture, refactoring for readability and future extension, UI/view stabilization and refactors, modular architecture decisions, and reporting enhancements.
July 2025
68 Commits • 18 Features
Jul 1, 2025July 2025 — Vodovoz development: Delivered targeted features and stability improvements across the codebase, driving maintainability, modularity, and reporting improvements. Key outcomes include a refactor of the BeforeSave method for readability and future extension, UI/UX stability polish, and architecture enhancements to improve modularity and testability. Key features delivered: - ViewModel checks and new dependencies integration; PR 4531 integration; organization filtering in Client Details with header display in Client Detail reports; vehicle type filters in VM/RDL; payments and product labeling UI enhancements; and general UI/view refactor across components. - Architecture and modularity: Moved VM to a separate project to improve modularity and testability. - Reporting improvements: Client Detail header now shows organizations; filtering by organizations exposed in Client Details with header integration; Detailing by Client report improvements. Major bugs fixed: - Bottle display on return when address type changes (Service/Delivery/Store) corrected; PaymentByTerminalSource behavior fixed when changing PaymentType; tree items rendering adjustments; EntityEntry handling for counterparty corrected; extensive UI/view stabilization fixes across the batch; reports and core UI issues addressed. Overall impact and accomplishments: - Reduced risk and maintenance burden through code refactor and modularization; improved accuracy and clarity in client reports; smoother end-to-end user experience with UI polish and stability improvements; faster onboarding of new features thanks to PR integration and dependencies management. Technologies/skills demonstrated: - C#, MVVM architecture, refactoring for readability and future extension, UI/view stabilization and refactors, modular architecture decisions, and reporting enhancements.
Activity
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Quality Metrics
Correctness84.2%
Maintainability83.4%
Architecture80.0%
Performance77.8%
AI Usage21.2%
Skills & Technologies
Programming Languages
C#GroovyJSONPowerShellRDLSQLSteticXML
Technical Skills
.NETAPI IntegrationAPI developmentAPI integrationASP.NETASP.NET CoreBackend DevelopmentBindingBusiness IntelligenceBusiness LogicC#C# DevelopmentC# programmingClean CodeCloud Services
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline