database design and optimization

I created this database for a project I am working on right now, and I need an expert check it for normalization optimization. also, fill in the blanks and create whatever is needed to best fit my needs.

general description of the purpose of the database:

we receive requests to refund money. money that could be deposited in our account by mistake and needs to be refunded, or it may be deposited to the wrong account and just needs to be redirected to another account. each case will have its own workflow.

it is critical that user can only submit one request for any given transaction.


- i am using asp net membership to manage the users and registration. no need to create users tables.

this might answer some questions.

- in some

-possible user types:

1-student. not all students are allowed to use the service. only those who are : a- graduates and balance is less than 200. ( nevermind the balance ). or b- the student is dead. and

2- non-students. anyone who is not a student.

each case (1 or 2) has a specific set of required documents, some of which are common in all cases.

the request will go through a 2 steps approval flow. an employee will review and another will approve. then the request is attached to a payroll.

please contact me if you need any clarification.

the maximum budget for this project is 100$.

Habilidades: ASP.NET, Desarrollo de base de datos, Programación de bases de datos, Arquitectura de software, Desarrollo de software

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Información del empleador:
( 3 comentarios ) Riyadh, Saudi Arabia

Nº del proyecto: #12145486

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$164 USD en 3 días
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Dear Client , We gone through project description We are Really intrested to do work with you , We are Web & Software development company having more than 8 year experience in Software development we totally commit Más

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Hello there, i'm expert on database design, tuning db for optimization. Actually the most important thing to make the database is slow by not creating the index for many purposes but if the structure is bad, it also ca Más

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$90 USD en 2 días
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