MathML equation editor + code cleanup

I have written a prototype of a PHP/MySQL website which essentially does two tings: (1) provide a dynamic user interface for the collection of data on financial products and the storage of that data in a MySQL database, (2) help manage team workstreams and (3) a few ancillary functions.

I would need help with two things:

(1) Cleanup of code. The website as it currently stands is a prototype. The code works but it is not well-documented and it is not modular enough for future expansion. I would like someone with professional-level PHP expertise to either adapt the code or redo it from scratch. The goal would be to have code that is compact (perhaps switching from scripting to object-oriented programming), easy to maintain and expand, and well-documented (using PHPDocumentor or similar tags). For the workstream management part of the website, this should be very easy to achieve, for the part that provides the user interface to collect data, it may require a bit of tinkering because of the interaction between PHP and javascript.

(2) MathML equation editor. This part that has not been coded yet. As I said, I did a data collection interface that allows users to create financial products. But right now the universe of financial products that can be created is limited because the interface relies on predefined variables/formulas (displayed as GIFs), which the administrator has to feed into the database and which users can't modify. I would like to make the system more flexible by adding an online MathML equation editor to allow users to create their own variables/formulas. Tools that come to mind are: ASCIIMathML ([url removed, login to view]~jipsen/mathml/[url removed, login to view]), ASCIIMathPHP ([url removed, login to view]) and Mathador ([url removed, login to view]~milani/mathador/[url removed, login to view]). Feel free to use Java, Flash, whatever.

My bid range is $300 to $1,000. In addition, if the MathML equation editor and its integration with the data collection interface does not just satisfy my requirements but is truly excellent (e.g., because the user comfort approximates that of the Microsoft Equation Editor), I am willing to pay a bonus.


Skills: Adobe Flash, Java, Javascript, PHP

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About the Employer:
( 0 reviews ) London, United Kingdom

Project ID: #32109

22 freelancers are bidding on average $941 for this job


Dear sir, pls check pmb,thanx

$1000 USD in 30 days
(39 Reviews)

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$1000 USD in 30 days
(9 Reviews)

I am interested in working on your equation editor. Please send details

$1000 USD in 45 days
(24 Reviews)

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$1450 USD in 15 days
(2 Reviews)

Please read the PM. I will have the demo to show you.

$300 USD in 20 days
(4 Reviews)

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$1500 USD in 30 days
(1 Review)

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(1 Review)

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$900 USD in 20 days
(3 Reviews)

Daedalus Technologies is a business providing engineering services to the flight simulation and training community since 1990. Our services include Software Developement, Maintainance & Services, Website Design, Web Ap More

$1200 USD in 20 days
(1 Review)

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(1 Review)

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(1 Review)

dear sir, I am the representative of provati technologies and glad to bid on your project. provati technologies is one of the largest outsourcing company in Bangladesh and able to handle tour project with respo More

$800 USD in 20 days
(0 Reviews)

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BIZCOM INTERACTIVE ([login to view URL]) is leading web design and development company of the world with over 300 websites to our credit and over 50 flash sites and multimedia presentations to our credit. We have More

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Hello Sir, I am ninad from saitech ,INDIA. We are a group of software engineers and freelancers. We have sound experience in developing websites in PHP,JSP & [login to view URL] have experience in software [login to view URL] can d More

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