- Analysis of business requirements
- Design and development of billing system customizations
- Data migrationa and performance tuning
- Design and development of the tool for billing data comparison
Kernel and non kernel tests
- Prepared test specifications for customizations
- Executed manual test cases for different features
based on a given functional specification and design
- Handled environments for development and test
- Supported data migration
- Supported Oracle administration
- Developed add-on solutions for handling financial transactions
- End-to-end integration tests
- Tested non-kernel modules & add-ons
- Prepared and carried out performance test
- Set up environments for simulating mass user transactions
- Fixed kernel and non kernel defects
- Designed and developed customizations in billing system @ software house in Frankfurt
a mobile operator in Belarus
- Designed new add-on solutions for handling financial transactions
- Developed add-on solutions
- Designed new add-on solutions for handling financial transactions
- Developed add-on solutions
We contributed to development of the core BSCS functionalites for one of the leading US operators.
Israel
Dominicana