Sysoft company was founded by Ion Alexandre CARTIANT in 1987. Sysoft is
currently a trademark owned by Mr Ion Alexandre CARTIANT. It identifies globally
the activities and the software packages of Mr. Cartiant.
Current projects :
- Design and implementation of a dedicated site for our product
This site is also optimized for use on tablets and phones ! Contact
us if you are interested.
- Design of a new financial software, optimized for "momentum"
strategies. More details soon !
Previous projects: Analysis, design, implementation of CPPI
structured funds management system for asset funds desk trading - an
asset management company.
In direct relation with desk fund managers, capture requirements and
business processes, design the solution for a real time pricing,
allocation optimization and complete fund management.
Real time pricing consists of Bloomberg capture of current and
historical data for fund inventory items to price it in real time. A
Markowitz optimization subsystem with additional optional constraints
was set up using a Levenberg Marquand math library. Historical data is
stored in a local database. Fund inventory information is obtained in
real time from main information system. A mathematical library was
developed to calculate in real time variance and return. An automatic
treasury allocation algorithm manages provisional expenses.
The system generates buy / sell orders sent directly to the house
management system, computes daily the market fund NAV value and the
official weekly NAV, manages parts subscriptions, manages provisional
treasury, order decimalization, historical daily data.
The asynchronous user interface was designed with customer feedback.
Our latest activities: Modelling of financial
algorithms, design trading software in a trading room. This includes
capturing traders requirements and develop various pricers â€“ index
derivatives (Europe, US, Asia indexes) in a full project lifecycle
- Design & rewrite forward calculation algorithms (rate swaps,
repos, dividends) for 15 years on pricing
- Functional, IT architecture and graphical design of a new
pricing system for index options and strategies. It includes:
- Varswaps, historical volatility management, real time
pricing and comparison with live feeds from Reuters, Cscreen,
- Analyse and email volatility /dividends / repos changes
- Real time feeds from Sophis backoffice (rates, dividends,
- Strategy simulator: time, spot and volatility bumps
- Volatility function management
- Support and exchange trader specific parameters between
traders in Paris, Tokyo, New York and Hong Kong
- Associated database design, implementation for historic data
- Validate and integrate new quants models (volatility, pricing)
in operational products
- Operational support of traders in Paris, Tokyo, New York and
Using this experience, we developed
Amarco pricer, a working high
end multithreaded trader pricing framework, using Windows forms or
Excel. This simulates real time data feed through Web services (WCF),
replicates the pricing environment feed from backoffice through another
WebService, manages limited computing resources for quants library.
Microsoft technology: Excel, VB, Excel C#
addin, VBA, DotNet 3.5, C#, Access database, Visual Studio 2008-10, XML.
Sophis real time interfaces, Reuters (Rtx), Bloomberg (Blp).
Our previous activities:
consulting missions : system organization
design of software packages sold
as licenses : banking communication software, personal data management
software. The Multibac banking communication software (ETEBAC 1, ETEBAC2
ETEBAC 3 standards) were distributed by Societe GÃ©nÃ©rale and Banque
Since 1994 we work in the "service oriented" architecture. An
original 1995 publication is
presented here. Since 1997 we have supporting tools that manage
repository of systems and services and implement innovative software
On our page "Case
studies" you find examples of consulting studies that we can perform for
you. If these topics interest you and if the quality of the presentation is
suitable to you, we would be very honored to contribute to the success of