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$50 USD / hora
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cambridge, united states
$50 USD / hora
Atualmente, está 10:48 AM aqui
Ingressou em julho 29, 2007
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Charles V.

@shymathguy

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$50 USD / hora
Bandeira do(a) UNITED STATES
cambridge, united states
$50 USD / hora
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45 Years Mumps / M / Cache / PHP Developer / Mathematician / Statistician / Computer Scientist

I have worked for 50 different organizations developing & maintaining Medical, Financial, Business & System Installation / Utility software. My resume is 15 pages long (w/ a 2-page summary) listing complete details of all 50 engagements. Applications: MEDICAL: Patient Registration, Statistics, Medical Records Tracking, Appointments Scheduling, Hospital & Commercial Labs, Radiology & Pharmacy FINANCIAL: Billing / Accounts Receivable / Inventory / Purchasing / Receiving / Accounts Payable / General Ledger, HMO (Health Maintenance Organization), Medical Insurance, Tax Accounting BUSINESS: Manufacturing, Marketing & Sales Reporting, Fund Raising SYSTEM INSTALLATION / TOOLS: Web Enabling a Data Base, Data Base Conversions, System Interfaces, Data Base Repair, System Performance / Resource Monitoring, Data Base Backup / Hardware Failure Procedures, Software Patch Management & Installation, Internet Search Engine As a Mathematician / Statistician / Computer Scientist I develop very precise, robust system user specifications containing novel UI (user interfaces) that allow the user to quickly access a wealth of information w/ powerful data navigation tools. (I have dozens of example documents in 4 PDFs.) I can write responses to RFP's (Request for Proposal) that help you win projects big and small. The technology is irrelevant to the User Specifications (but not the Technical Design) as long as I know or can read about the underlying principles and optimizations inherent in the application. I authored a very influential 184 page text Handbook of Efficiency Techniques that the US Dept. of Veteran Affairs required every developer to read & learn. I was invited by the Reagan administration to represent the United States in a contingency of Computer Scientists in a US/China technical exchange under the People-to-People program. I can address any problem of Mathematics/Logic/Computer Science e.g. redesign a database or set of websites to support multiple company locations or optimize a Stochastic Process.

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Experiência

M/Cache Developer

50 organizations
fev. 1973 - jan. 2023 (49 anos, 11 meses)
I have done everything you can imagine with software. From designing an ANSI standard programming language (used to power the largest DataBase application on earth with over 1,000,000 fields of data, taking 200 man years to develop and used by hundreds of hospitals worldwide) to writing systems to generate mathematical theorems and, of course, to create programs using only mathematical logic (Predicate Calculus) definitions of the requirements and the target programming language.

Publicações

The Mumps Handbook of Efficiency Techniques: 125 Ways to Make Your Mumps Applications Run Faster

MUMPS Technology Association
184 page book of advanced techniques to improve the execution time of commercial applications. Divided into 8 sections: 1. File Design 2. File Manipulations 3. File Maintenance 4. Compilations 5. Reports 6. Interactive Routines 7. Program References 8. CPU All of its 125 techniques fall into one of the following 4 categories: 1. Non-Programming 2. Programming Outside of Your System 3. Local Program Changes 4. System Design Includes a utility telling you which techniques apply to your programs

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