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client is providing tax management package to many renowned
companies. These companies have transnational operations
and follow US GAAP standards of reporting to Federal Authorities
in the US.
SRA was involved in the re-development of their International
Tax Management System from legacy architecture to 3-tier
client/server architecture using latest technologies.
Lack of support for the legacy technology and absence
of documentation resulted in crippling maintenance and
enhancements issues. This major problem was the primary
business driver to develop a new system. SRA reused
the business rules available in the existing system,
which was developed using a proprietary tool called
Revelation basic. SRA reverse engineered the existing
system to extract all the business rules and the design.
The entire exercise needed a quick ramp up and ramp
down of personnel and called for excellent project management
ability to handle large teams in a short life cycle.
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