ASP.NET Core07 · Case Study Accountancy Pro
Accountancy
Pro
Finance & Accounting System
A feature-rich accounting system that streamlines financial operations for businesses of all sizes.
1 Business Problem
Many businesses struggle with fragmented financial data, manual bookkeeping, and limited visibility into reports and cash flow. That creates errors, delays, and slower decisions.
Key needs
- Streamlined financial operations
- Accurate reporting and analytics
- Role-based access and data security
- Scalable, maintainable backend design
2 System Scope
- Organizations, users, roles, and invitations
- Chart of accounts and general ledger
- Invoices, bills, payments, and credit notes
- Bank accounts and reconciliation
- Manual and repeating journals
- Tax, tracking, files, notes, and audit history
3 My Contribution
- Developed and maintained core backend modules in ASP.NET Core MVC and SQL Server.
- Designed normalized schemas and double-entry accounting workflows.
- Implemented validations, permissions, reporting APIs, and transaction-safe services.
- Collaborated with a five-developer team across implementation, testing, and delivery.
4 Architecture
PresentationRazor Views, jQuery
BusinessControllers, services, rules
ApplicationWorkflows, repositories
DataSQL Server, stored proceduresCross-cutting: logging · validation · security · caching · exception handling
5 Security
- Role-based access control across organizations and modules
- Secure authentication and authorization
- Input validation and server-side protections
- Audit logs for critical financial actions
- Transaction-safe data integrity
6 Challenges
- Complex accounting rules and edge cases across business types
- Consistency across high-volume financial transactions
- Flexible, accurate, and performant reports
- Balancing security, usability, and maintainability
7 Result
Accountancy Pro provides a reliable foundation for managing financial operations with accuracy, traceability, and transparency.
- Centralized financial data and workflows
- Audit-ready with complete traceability
- Accurate reporting for better decisions
- Maintainable, scalable backend architecture
- Secure, role-based access
- Built for long-term business growth
Tech
Stack
ASP.NET CoreSQL ServerjQueryBootstrap