Sistema de Gerenciamento de Micro Lojas de Bijuterias feito em Delphi com banco de dados PostgreSQL.
A collection of programs to collect and analyze United States macroeconomic data
Hakkah~CMS is ReloadCMS (reloadcms.com) 1.2.6 fork. It is light, powerful and secure full-featured content management system with a big amount of uses from homepages/blogs to big corporate portals.
Lugano is an open source federated content management system. The goal of Lugano is to provide an electronic content storage, retrieval and maintenance based on an integrated set open source projects.
KeyValue is a cross-platform library for making C++ objects accessible through LibreOffice Calc, Excel and other front-ends. Experience of spreadsheet users is enhanced by an object model and a handy key-value based interface.
Onix ERP/CRM is an easy to use web application to manage your business (contacts, invoices, orders, products, stocks, agenda, emailings, etc...) for small and large company. It's an opensource and free web application for developers and freelancers. You can install and use it as a standalone application, or online on a mutualized or dedicated server to use it from anywhere. -- Latest version : 0.2 alpha
Administración Comercial (AdCom); software dedicado a la administración de una empresa dedicada a la comercialización de productos en general, el cual maneja módulos de compras, ventas, inventarios, kardex físico/valorado, Cuentas Corrientes, client
Trading system written in Python including Quotes Management, Historical and live data, Import/Export data, Charting, Candlestick, Technical analysis, automated alerts, portfolio management, risk management, currency exchange, and much much more ...
The project simulates a generic agent based market model. The aim is to explore intimately, by simulation, the process of price formation and the market microstructure.
Statistical Extensions to the GNU Scientific Library (GSL).
Small finance software
Qt Easy Bill is a small application that incorporates some feature for small office.
A thoughtfully designed Java library for dealing with Matrices ( Matrix Theory ). Simple, Intuitive and Flexible. The library revolves around a Matrix interface. Operations are thoughtfully distributed. Not guilty of exposing all-in-one Matrix class.
Portfolio Optimizer Software. Automatically calculates the best asset combination for a given portfolio, expected return, risk and Sharpe ratio. Performs Monte Carlo simulation of thousands of different portfolios.
The aim of QuantHas is to produce a port of the QuantLib C++ project for quantitative finance in the Haskell functional programming language. please visit our project home page for more details.
NNW-NP North North West non polynomial problems. Bring back and develop NP in a friendly approach, using everything that is possible, and why not? We have now a todo list and we see light to solve this problem. Tryouts! We need new active members. Come!
An implementation of an Enterprise Resource Planning (ERP) system. The system has been developed in ASP.NET using NHibernate as a data access layer, allowing for a multitude of RDBMS to be used to store system data.
A general framework for artificial neural networks, statistical machine learning, and other models of artificial intelligence.
OLAP aggregation engine with MDX support, web interface (slice & dice) and relational database backend. See "Documentation" for more. Presentation: http://cubulus.sourceforge.net/. See online demo courtesy of Webfaction, http://alxtoth.webfactional.com
White Box Finance is a simple, yet beautiful and efficient Personal Finance app for Windows and Linux (alpha). Future versions for Mac are planned. Currently at closed beta and public alpha (Windows).
OpenRPN is an initiative to design and produce ultra high-quality calculator hardware and software for advanced students and professional users.
The project will be looking at data (the intention is to begin looking at customer name/address data but this may widen over time) and ways to intelligently detect duplicates using fuzzy matching methods and algorithms.
Freeware(Open Source) : A Tool to update Metastock files with EOD Data. Read/Write/view contents of the Metastock files. Downloads updated quotes from Yahoo, writes/Appends new quotes to the Metastock files. DLL can be used as SDK. VB.NET
Stock quote distribution and management services and applications.
Open Heartbeat is a lightweight data distribution system designed primarily for collecting and distributing rapidly changing price quotes for stocks, securities or other distributable data sets. The core component is a reusable library which manages all communication, synchronisation, caching etc., which can be linked into applications that create or, more commonly, consume data. Primarily aimed at the financial sector, as a way to distribute rapidly changing stock quotes etc., this system can be used for any application that needs to distribute volatile data sets reliably and efficiently. This suite includes a sample feed handler for Yahoo financial data. Use of the data provided by this service is subject to the terms and conditions of the Yahoo real time stock quote service. The library offers very efficient operation (~10,000 updates per second), redundant paths and automatic error recovery and reporting.
xanders:one is a web basesd solution for small-medium companies covering all areas of a CRM system like management of customers, contacts, activities, leads, opportunities, forecasts.
Transparent is a small accounting system hoping to clone all functionalities in QuickBooks.