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Prototype Presentation: CAR System
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1
Prototype Presentation: CAR SystemREYNA INSURANCE AGENCY | TEXAS DRIVING SCHOOL
CARBON IT SOLUTIONS
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2Carbon: Introduction
Sebastian Guerra
Patricia Ramos
Halston Harris
Dan Julio
Robert Medrano
Joshua Klentzman
Raul Gonzalez
Morgan Watson
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3Outline
Client Information
Problems with Current System
Proposed Solution
Feasibility
Development & Testing
Improvements & Maintenance
Project Demo
Summary
Q&A
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4
Client Information
Brief Refresh
Patricia Ramos
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5Client Refresh
Founded in 1958
Initially Offered Insurance
Patricia Reyes-Owner/Sponsor
8 Employees
Focused on Driving School Portion
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6Organization Chart
Patricia ReyesOwner
Yessica VazquezManager
Don WilkersonDriver
Gary FussellClassroom Instructor
Armando PerezClassroom Instructor
Steve Gordon
DriverJeneen PhilipsDWI Instructor
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7Organization History
1958:• Company
Founded
1986:• Patricia
Reyes heads company.
1989:• Relocation
and Expansion
1996 :• Offers new
Income Tax Filing service
2001:• DWI, DUI,
Drug Offender, and Defensive Driving courses.
2005:• Addition of
Texas Driving School
2012:• Consults
with Carbon IT Solution
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8
Problems Current System Process
Current System Problems
Costs of Current System
System Requirements
Robert Medrano
Halston Harris
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9Current System Process
Brief walkthrough of how Texas Driving School handles customers and their information.
Do a compare and contrast with the current process and the “new” system in the demo.
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10Current System Process
Assist walk in Customers
Answer phone calls
Contract Forms
Customer Payments
Scheduler
Bookkeeper
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11Current System Problems
Reporting• Limited Reporting Capabilities• Inconsistent data• Decision making
Tracking Payments
• Not collecting fees effectively• Missing income
Inefficient Processing
• Data is not centralized• Duplicate data• Time consumption
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12Costs of Current System
Employee Time
Monthly Cost
Yearly Cost
Reporting20 minutes per/Customer. Avg. 20 Customers/day
$2,948.16
$35,378per/year
Tracking Payments
15 minutes per/Customer. Avg. 10 Customers/day
$1,105.00
$13,260 per/year
Inefficient Processing
10 minper/Customer. Avg. 25 Customers/day
$1,843.17
$22,118per/year
Estimated Cost
Total$5,896.
33$70,756
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13System Requirements
Create a way to notify you a Customer has a late fee or a balance due .
Create a system that enables the user to search for a specific Customer.
The new system needs to be able to produce reports.
Transactions, enrollment, fee’s, drives, etc.
The system needs to store all Customer information in one area.
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14
Proposed System Solution
Overview of Software & Hardware
Benefits of Proposed System
Cost Benefit Breakdown
Joshua Klentzman
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15Overview of System Solution
Java Application Installed on existing hardware at Texas Driving School
Using Existing Windows Server 2008 R2 license
Application support of: Processing customer information
Organization finances – “Who owes what amount?”
Class scheduling – Enrollment of students
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16Benefits of Proposed System
Estimated average time spent looking up customers will decrease
Return on late fees will be quicker Better notification of who owns what amount.
Increased availability of organization information. Centralized storage of information.
Estimated average time spent generating reports will decrease.
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17Cost-Time of Proposed System
Employee Time Cost
Reporting20 minutes
per/student. Avg. 20Customers/day
$35,378per/year
Tracking Payments
15 minutes per/student. Avg. 10
Customers/day
$13,260 per/year
Inefficient Processing
10 minper/student. Avg. 25
Customers/day
$22,118per/year
Estimated Cost Total $70,756
Employee Time Cost
Reporting5 minutes
per/student. Avg. 20Customers/day
$8,857per/year
Tracking Payments
5 minutes per/student. Avg. 10
Customers/day
$4,402per/year
Inefficient Processing
1 minper/student. Avg. 25
Customers/day
$2,227per/year
Estimated Cost Total $15,486
Cost-Time of Current System Cost-Time of Proposed System
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18Cost Benefit Breakdown
Year 5
Year 4
Year 3
Year 2
Year 1
Dev
$0 $10,000$20,000$30,000$40,000$50,000$60,000$70,000
CostBenefit
($3,035)
$54,269
$54,869
$54,869
$54,869
$54,869
($1,000)
($400)
($400)
($400)
($400)
Current System Employee Time
Spent:4,160 hours (per year)
Employee Cost-Time Lost: $70,755 (per year)
Proposed System Employee Time
Spent:910 hours (per year)
Employee Cost-Time Lost: $15,486 (per year)
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19Projected Performance
357% Reduction in
employee time per year =
$54,869 gained from
reduction per year
x 5 Years
$274,345
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20
Feasibility Technical Feasibility
Operational Feasibility
Economic Feasibility
Dan Julio
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21Technical Feasibility
I. Hardware/Software available: Three desktop computers
Desktop server
II. Hardware/Software needed: Network Interface Card
SQL Server Standard
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22Operational Feasibility
I. Reporting/Tracking Business Decisions
Income Analysis
Reduce losses
II. Processing Centralized data
Reduces customer wait time
III. Ease of Use Clean Interface
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23Economic Feasibility
I. Development 8-9 months, 516 hours total
CarbonIT time = $89,600(Discounted)
Instructor time = $7,200 (Discounted)
Will Rubit time = $500 (Discounted)
Patty’s (Sponsors) time = $500
Total Cost = $97,800
II. Installation and Testing 7 days – 80 hours total
50 hours Carbon IT time cost = $10,000(Discounted)
30 hours Patty’s time = $ 750
Total Cost = $10,750
I. Training 1 day, 3 hours total
Carbon IT time = $600 (Discounted)
Patty’s time = $75
Total Cost = $675
II. Maintenance Yearly, 16 hours
Total Cost per year = $400
Total Cost of Implementation = $3,035
- Carbon IT time = $100,600 (Discounted)
- Will + Detillier Time = $7,700
- Hardware/Software = $1,710
- Patty’s Time = $1,325
Recurring Cost = $400/year
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24Cost Breakdown
Carbon IT$25/Hr rate
Patty$25/Hr rate
Professor Detillier(Instuctor)$150/Hr rate
Will Rubit
Development 14 hr (per meeting)2 meets/week16 weeks/semester
Total hours = 4488 members
$25(448)*8 = $89,600
Total hours = 20
$25(20) = $500
3 hr (Per class)16 weeks/semester
Total hours = 48
$150(48) = $7,200
Flat rate of $500
Installation & Testing
Total hours = 50 hr$25(50)*8= $10,000
Total Hours = 30$25(30) = $750
N/A N/A
Training 3 hours($25*3)8= $600
3 hours$25(3) = $75
N/A N/A
Maintenance 16 hr/year
1($25)*16 = $400
N/A N/A N/A Cost of Hardware/Software
SQL Server 2008 = $16001TB HD = $100NIC Card = $10= $1,710
Total Cost of Implementation = $3,035 (Patty Total + Hard/Software Cost)
Total = $100,600
Total = $1,325
Total = $7,200
Total = $500
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25
Development & Testing
Timeline of Project
Project Testing
Database Design Decisions
Raul Gonzalez
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26Project Development Timeline
1 Sep 1 Oct 1 Nov 1 Dec 1 Jan 1 Feb 1 Mar 1 Apr
1 Sep
Initial Study
Analyzing the business Process
Propose Project to reyna Insurance
Database Planning and Research
15 Feb
15 Mar
1 Apr
2012 2013
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27Development Tools
Microsoft Server 2008 R2
Microsoft SQL Server 2008
Microsoft Visio 2010
NetBeans IDE
VMware
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28Data Dictionary
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29Project Requirements
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30Project Testing
Data Testing• Verify Bulk Inserts• Load Bulk Data• Create Stored Procedures and Queries
Full System Testing
• Customer, Course, Vehicles• GUI• Reports
Implementation • Replacing the current system
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31
Improvements & Maintenance
System Improvements
Preventative Database Maintenance
Sebastian Guerra
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32System Improvements
Redefined how they interact with system.
Ease of use and robustness
Cost Effieiency
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33Preventative Maintenance Backup & Cleanup
SQL Backups: Perform every Sunday at 4am
Backup to external drive connected to server
Data Cleansing Identifies incomplete or incorrect data
Standardizes and enriches customer data. “St.” to “Street”, enrich data by filling in missing elements by changing “4013
Broadway San Antonio TX 78009” to “4013 Broadway, San Antonio, TX 78009”.
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34
Project Demo Morgan Watson
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35
Summary
Future Improvements
Lessons Learned
Sebastian Guerra
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36Future Improvements
Email Notifications
More Printable Reports
Dialog if attendance is tried on a date more than once
Edit notes
Automated Notifications for Outstanding balance customers
Automated Fee processing (adding fees to customer account)
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37Lessons Learned
Project Management Division of work
Level of technical skill
Application Development Time devoted
Developer Documentation
Start Sooner!
Database Unified Scripting
Multiple Versions
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38
Questions?