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 Expert  723228

Expert in Computer Science, PC & MAC, Tech Support, CASE Tool, S/A&D, SQL, CICS, DBMS, RPG Systems


Available for your Consulting and Expert Witness Needs

Texas (TX)
USA
Education Work History Consulting Services Expert Witness

Summary of Expertise:

Listed with other top experts in: 

Assuming Access Software is the Microsoft Office DBMS: He was the telecommute contract DBA the expert's principal duties and responsibilities included, choosing and defining the Primary and Foreign Keys based on their relationship to the other data, adhering to the data base rules of normalization and adhering to Business Standards, Web Page Development. Analyze data needs. Develop logical and physical data model and database objects in accordance with data architecture standards, database rules of normalization. Provided testing and performance tuning support. Deployed and supported database components in production. Act as a liaison between application developers and the database team members. Also, he designed and maintained databases as a volunteer for his apartment complex and remotely for Online Volunteers, (UNV).

PC: He has designed GUIs for Windows based applications that he coded in VB. Plus he also designed Data Entry Screens for a number of different Database Management Systems dating back to his databases on the DOS OS. After graduation from The University of Texas at Arlington he has really used the knowledge gained in his senior Level database management course while developing databases and to a lesser degree developing Application program interfaces. Primarily, the application program interfaces skills in Windows were learned/applied in his Systems Design/Analysis course. While programming in RPG on the AS/400, he designed "screens" that allowed for interactive programming at run-time.

The expert's programming career began in MS.DOS, GWbasic, and then Qbasic. He's familiar with DOS based applications and programming languages. He is experienced and loves working in DOS, proficient with visual basic in Windows also. He used in Systems Analysis/design in his Senior Level course project S/A&D. COBOL programming is ideal for batch processing and he has a thorough understanding of this language and it's shortcomings for interactive programming. The expert knows the many syntax errors to avoid.

He used rational rose in developing different modules or cases to be executed based on the different options incountered or entered when designing computer systems. It would generate the code but, he knows that it has to be tested and retested to determine if the code was error free. He knows the order of operations that the CPU performs by, which is the same in Algebra & Calculus. The platform or Operating System, as well as the programming language, use different rules of order. The program cycle is important. Binary is the only thing a computer understands. ASCII, EBSIC, & HEX are the next on the way to upper level, as English like programming languages. The computer does not read commands until complied or translated to machine language.

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Access software

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database management

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IMS/DB software

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relational database

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application program interface

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BASIC programming language

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functional programming language

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software design

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software engineering

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batch programming language

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CASE tool

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software development tool

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computational mathematics

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computer language

This is what the expert does and loves to do. Computer processing is the computer doing repetitive tasks thus giving humans time for less menial tasks like decision-making. The expert's experience in programming is creating the instructions for the computer to follow. The most important computer commands are conditional (IF THEN, ELSE, WHILE, DO WHILE, DO UNTIL). He has experience using each command while coding a system. These keywords differ in each language. In order to prevent "spaghetti code" & make structured programs he always uses conditional branches (& ,NEVER, "GO TO") or unconditional branches in programming systems. He has experience on the AS/400 & PC. He has much experience in programming which produces "Computer Software" when the deliverable meets the client's expectations. He has coded & maintained RPG systems at "Oasis Software".

He earned a Bachelor's of Information Technology/MIS/BUSINESS from The University of Texas, Arlington because UTA doesn't offer a Computer Science Degree plan. His degree includes Business courses like Accounting an Finance. Countless Managerial courses are in his degree also. A series of programs sub-programs that drive a computer. He has much experience developing systems @ UTA. His on-the-job experience has been & is Online as a Remote programmer/Developer also programming in RPG developing & maintaining AS/400 systems. As a Database Developer, he defined the relational database keys, which are the relationships of fields to be stored in a database as primary & foreign keys in the tables and allows for query & report speed while adhering to the database normalization rules. His last position as a database developer was a telecommute contract, where he pleased the software buyer. This was an Access database.

He is a Database Developer with over 6 years remote contract experience. He has analyzed data needs, Develop logical and physical data model and database objects in accordance with data architecture standards, database rules of normalization, Provide testing and performance tuning support. Deploy and support database components in production. Act as a liaison between application developers and the database team members.

SQL Structured Query Language is what the expert uses in developing any database adhering to the rules of normalization. He has experience with many database languages DBMS, most recently MS.ACCESS. He has developed databases for ease of searching (querying) based on logical and physical requirements.

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computer processing

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information system

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computer programming

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computer software

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software modeling

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data processing

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technical support

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computer science

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computer system

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data management

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database design

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database management system

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database technology

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Datamanager

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database

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object-oriented database

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database metalanguage

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Structured Query Language

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database programming language

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database searching

He uses E-mail daily as well as Adobe Acrobat Creator. Other than Software experience, he has generated Word documents & store them in different sub folders for his "Things to do" lists. RPG is the highest level language he knows. He loves programming. Programming in RPG is effortless compared to languages like COBOL, the expert knows both well.

He has experience coding loops in programs where an iteration is repeated until a condition is reached. In batch processing the condition could be a counter or accumulator. The AS/400 midrange computer is approximately equal to a mainframe. He has experience coding RPG systems on his PC and transporting to the AS/400 and compiling at “Oasis Software.” Also, he has a synchronous Internet connection needed for remote compile on the AS/400. He has much experience coding RPG programs offsite, including the AS/400 utilities and OS: CL DFU SDA DB2 SEU & full screen editors. He is also familiar with CICS on the VAX mainframe at University of Texas at Arlington.

He designs programs to call prewritten modules based on a condition, most common is a print or End of program module(object). The metric that the expert uses as much as possible when designing a database is the database normalization rules, and of course individual company standards.

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electronic document

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electronic output

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high-level programming language

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iterative method

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mainframe software

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report-generation programming language

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software maintenance

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object-oriented design

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object-oriented programming language

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object-oriented development

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software metrics

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software product development assessment


Show Secondary and Basic Areas of Expertise
Localities:
Expert may consult nationally and internationally, and is also local to the following cities: Dallas, Texas;  Fort Worth, Texas;  Arlington, Texas;  Plano, Texas;  Garland, Texas;  Irving, Texas;  Grand Prairie, Texas;  Mesquite, Texas;  Waco, Texas;  and Carrollton, Texas.

Education:
Year   Degree   Subject   Institution   Honors
2001   Bachelors of Science   Information Technology/MIS   The University of Texas- Arlington   AITP, IT club member
1991   RPG/COBOL Programming Diploma   Midrange Computer Prog.   Bryan Institute of Technology   Certificate of Merit

Work History:
Years   Employer   Department   Title   Responsibilities

2005 to

 

(Undisclosed)

 

Technical Support

 

Technical Support Rep.

 

Researches and provides Solutions to Trouble Tickets received via Email.

1999 to 2000

 

Manpower professionals

 

Alcon Labs

 

Managed Network between 6 AS/400s & 2 MAINFRAMES (Locally)

 

Managed Network between 6 AS/400s & 2 Mainframes (Locally) and between Alcon Labs throught America. Mounted Tapes & served as Help Desk.

1982 to 1986

 

Earlier Career Change

 


 

Due to accident/Disability...

 

A Construction carpenter changed careers due to his disabilty. Earned a Programming Diploma in 1991 & a BACHELORS OF SCIENCE, INFORMATION TECHNOLOGY/MIS degree after changing Career goals.


Government Experience:
Years   Agency   Role   Description
2004 to 2005   AISD   Substitute Teacher   Feb 19, 2004 - Sep 02, 2005 Arlington Schools, AISD - Arlington, Texas Substitute Teacher, On call Maintaining class order and issuing assignments.

Consulting Services:
Selected Consulting Examples:
  • A Technical Support Representative for Expert's Firm issues Email Solutions via Email for both MAC & PC machines.
  • An Access Database Developer Analyzed data needs,· Develop logical and physical data model and database objects in accordance with data architecture standards, DATABASE RULES OF NORMALIZATION· Provide testing and performance tuning support.· Deploy and support database components in production.· Act as a liaison between application developers and the database teammembers.My last job was for Sophek Tounn Desining/Mantaining the Database untill finished contract, but doing this for A GOVERNMENT AGENCY was in a Senior Level Team-Project at UTA as Database manager.(Telecommute)
  • Numerous Volunter positions doing the same.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

Additional Skills and Services:
Other Skills and Services

Database Developement as listed.


 

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