My .NET Portfolio

1. Daniel Rivera daniel.dr.rivera@gmail.com (203)521-7032 (C) (203)874-9334 (H) My PortfolioExamples of my development experience with Microsoft .NET September 1, 2011 1

2. Table of Contents 2

4. The second assembly developed was also a class library project called AppTypes . It contained various entity, collection, and exception classes that would be used by the various business processes.

5. The focus of this project was on Object-Oriented Programming with C#, through the use of the following concepts:Inheritance, class properties, abstract classes and methods, interfaces, method overloading and overriding, enumerations, custom exceptions, delegates, collections and generics. 3

6. The AppTypes Assembly 4

7. The Foundation Assembly 5

9. Developed a user interface that was intuitive to use which required minimal training and exposure to perform common librarian tasks.

10. Utilized the data access and business logic .NET assemblies provided to access the existing SQL Server database and provide the business logic required.

11. The Librarians were authenticated in the web applicationusing the ASP.NET security models.6

12. Master Page for the Library 7

13. Add Member Content Page 8

14. Check-In Content Page 9

15. Library Homepage 10

16. Library Login Page 11

17. Library Homepage after Login 12

18. Add a Adult Member 13

19. Adult Member added Successfully 14

20. Item Search 15

21. Item Search Successful 16

22. Item Check-Out Successful 17

23. Selecting Items in Grid View 18

24. Add a Juvenile Member 19

25. Adult Sponsor Search 20

26. Juvenile Member added Successfully 21

27. Item Check-in search 22

28. Item Check-in search Successful 23

29. Item Check-In Successful 24

30. Expired memberships, and overdue items 25

31. Item not found 26

32. Input Validation 27

34. Ensured that the assemblies developed continued to provide the functionality previously provided.

35. Used LINQ to SQL to implement data access logic for querying and updating the database.28

36. LINQ to SQL Class 29

38. Provide interoperability with other systems by implementing Web Services that offers access to the business layer.

39. Security must be employedby securing the Web Services.

41. The Web services were hosted on IIS.

42. Updated the Data Transfer Objects assembly to allow for serialization across the Web Services.

43. Removed all references to the Data Transfer Objects and Business Layer assemblies from the ASP.NET client.

44. Updated the ASP.NET client to utilize the Web Services 30

45. Connecting to WCF Service 31

46. Services exposed through WCF 32

47. Result of testing GetMember Service 33