3D Charts - Templates for PovRay(TM)
Here are PovRay(TM) templates for creating amazing 3D plots (histogram, surface, box&whisker). These are macros in PovRay Scene Description Language (SDL), you have to #include into Your scene, manually or by PovEdit Menu System. Nice renderings!
Easy x509 certificate generation, with multi-user administration and safe distribution. Predefined types for User/Clients/Server/Mail/CA. Users integrate information from LDAP or AD directory. Full revocation(CRL) support with ftp distribution of CRLs.
Expr4J aims to provide a general purpose expression parser, which is also compatible with Microsoft Excel. It will provide an implementation of the built in functions in MS Excel as well as a calculation engine.
Secure mail + Tor gateway
Protect your company's email and browsing with your GoodCrypto private server. * Protects email metadata and resists traffic analysis * Automatic encryption, decryption, and key management * All private keys stay on *your* server * Users don't change their email or browser software * Blocks web malware * Runs on your private server * Completely decentralized
Home Banking System is a tool that helps you track all your financial operations. Apart from your bank accounts, it allows you to track all your expenses. You can view various reports-e.g. how much did you spend on food in the last two months.
InvoiceSystem is a program made in Delphi (Kylix in future) to manage invoices, stocks, clients, cash-flow, client status, and many other features. It will support graphics and data export XML, HTML, PDF, Excel, Word and many other formats.
MS Office 2007 add-in able to query the WhereIsNow web service. You need .NET framework 3.5 SP1 installed on your system, otherwise the installer will download automatically it from the web, this may take some time depending on your internet connection
Software para mejorar competitividad artesanal textil en Puno
Objetivo : Contribuir a mejorar la competitividad de las PYME y asociaciones del sector artesanal textil de Puno mediante su acceso a una plataforma de servicios basados en Tecnología de Información y Comunicaciones (TIC) que soporte su integración efectiva a la cadena productiva, ofreciendo información oportuna para mejorar sus procesos de logística, producción y comercialización, reduciendo los costos de transacción y aumentando la escala de operaciones en mercados nacionales e internacionales.
Technical analysis software
QChartist is an open source technical analysis software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got a little inspired from MT4 allowing a fairly easy portability of programmed indicators from MT4 to QChartist. It is now faster and much more professional thanks to the use of a C++ layer (used mostly for calculations) over the standard Basic layer (used mostly for the GUI interface). You can use astro indicators and functions from a library for astronomical calculations. You can get realtime quotations thanks to perl scripts.
Web based tender system to source, award and manage the total procurement process. Leverages supply and demand, through reverse auction, ensuring that goods are bought at the best possible price. Developed in PHP with MySQL/PostgreSQL database.
Web based billing in php + database (e.g.mysql). Create, edit billable items. Search patients/costumers/clients, view/generate bill reports/receipts. Originally developed for hospital & health billing . Easy adaption for other businesses.
compare csv files with any separator you want
csvdiff is a Perl script to diff/compare two csv files with the possibility to select the separator. Differences will be shown like: "Column XYZ in record 999" is different. After this, the actual and the expected result for this column will be shown.
Simulation platform for automated stock exchange trading. It delivers statistics to analyse performance on historic data and allows comparison between trading strategies, that can be coded in Java.
Ohioedge CRM + BPM + Group/Membership Management Server
Ohioedge is a Web-based, Enterprise Java (J2EE Certified by Sun!) CRM + BPM application designed for $15-200M organizations requiring multi-functional, enterprise-wide co-ordination of sales (work) generation and fulfillment (workflow) activities.
Algorithmic Trading implementation
Open-Source Project for Credit Risk Modeling
CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR) and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and simulating the EADs and LGDs of their assets.
Dove is an application which facilitates the distribution of documents to a variety of destination types such as email, local files, ftp, ftps, sftp, tftp, Samba servers, Windows network shared drives and WebDAV servers.
Found various fixed point and integer in C#; working on coalescing them into a C# library.
This is a Java Business Accounting API that consist of invoicing, general ledger, stock/inventory control and other business API that will assist java developer to build a business software with ease.
C# MISMO framework library developed on Microsoft SQL 2000/MSDE platforms. Supports MISMO 2.3.1 (http://www.mismo.org) Xml definitions. Full mortgage loan application model supports Fannie Mae Residential Loan 3.2 loading.
DBAddin is an Excel/Word COM Add-in for database querying by userdefined functions (DBfuncs) (including a possibility for filling "data bound" controls), and a way to create special Worksheets (DBSheets) that allow for direct editing of database data.
A portfolio-optimizer using Markowitz(1952) mean-variance model
PortOpt [Portfolio Optimizer] is a C++ program (with Python binding) implementing the Markowitz(1952) mean-variance model with agent's linear indifference curves toward risk in order to find the optimal assets portfolio under risk. You have to provide PortOpt (in text files or - if you use the api - using your own code) the variance/covariance matrix of the assets, their average returns and the agent risk preference. It returns the vector of assets' shares that composes the optimal portfolio. In order to minimise the variance it internally uses QuadProg++, a library that implement the algorithm of Goldfarb and Idnani for the solution of a (convex) Quadratic Programming problem by means of an active-set dual method. This solution is very efficient as it allows to solve hundred of thousand of portfolio problems in seconds. PortOpt runs as a text/console tool so it can be easily used in your own scripts.
Low Fees | No Banks | 5.5% Interest | Transfer Worldwide
Sterlingcoin is a digital currency used to pay for goods or services in daily life both offline and online. It is a decentralised system controlled by an open market and not by a corporation, bank or government. Because of its decentralisation everyone who runs the Sterlingcoin wallets shares the public ledger*. Sterlingcoin is a completely fair**, transparent and a highly secure form of currency for all needs. The price of Sterlingcoin is determined by supply & demand, use, trading and mining***. *Transaction history of every Sterlingcoin wallet **A limited supply of money would allow for a better economy; where ‘better’ means ‘fairer’, more stable and devoid of government intervention. ***Maintaining the block chain is called mining, and those who do so are rewarded with newly created Sterlingcoin and transaction fees.
Stringbeans is a platform for building enterprise information portals. The platform is composed of three components: a portal server/container compatible with JSR 168 portlet specification, a Web Services framework, and a process automation engine.
XIWA (zee' wuh) is a web based accounting package built with Perl and postgreSQL. It uses Double Entry Accounting with multiple Data Entry Views, Stocks, and a Powerfull, Flexible Reporting Engine.