OCBC NISP — Internet & Mobile Banking
Contributed to enterprise-grade Internet Banking and Mobile Banking systems supporting critical financial transactions.
Responsibilities
- Developed backend services using Java and Spring Framework.
- Built RESTful APIs.
- Implemented authentication and authorization using Spring Security.
- Designed and optimized Oracle database schemas and stored procedures.
- Managed database interactions using Hibernate.
- Performed debugging and performance tuning.
- Supported production deployment.
Supported business operations
Fund Transfers
Bill Payments
Telegraphic Transfers
Time Deposits
Technical highlights
- Backend services built for high-integrity financial transactions.
- Spring Security used to enforce authentication and authorization rules.
- Query, schema and stored procedure tuning on Oracle Database.
Technology stack
Internal architecture, customer data and proprietary business rules are intentionally omitted in line with confidentiality obligations.
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