AI-generated or illustrative concept based on the case requirements. Actual client system not shown.
Industry
E-commerce
Delivery
Dedicated team
Focus
Business outcomes
The situation
A transaction business needed one web application for customer activity and operational administration.
The required scope went beyond a storefront. It included purchases and payments, account transfers, messages, statistics, reports, system management, and log management.
Different participants also needed distinct permissions based on their responsibilities.
Recognise this situation?
Combine a broad transaction workflow without giving every user the same level of control.
Many functions
Transactions, communication, reporting, and administration belonged in one product.
Distinct roles
Customers, operational staff, and administrators needed different permissions.
Clear layers
Presentation, business logic, and persistence needed explicit separation.
The project approach
A three-tier Java application organized transaction capabilities around role-based permissions.
The team covered requirements, framework and database design, interface design, implementation, and testing.
Assign purchase, payment, transfer, accounting, remittance, and administration responsibilities.
How the solution was structured
Carry role and workflow decisions from requirements through implementation and testing.
Requirements analysis established the transaction functions and the responsibilities of each user group.
Framework, database, and interface design translated that model into a layered Java architecture.
Implementation and testing covered both customer activity and administrative work.
