ForexMatch Trading System Architect & Developer

Interactive trading system. Developed an java/Sping based matching servers and multiple REST enabled web servers hosting an interactive javascript based front end, Fix based API Servers for Request For Quotes, Streaming Prices and market data, multi-threaded concurrent framework able to handle quotes entering and matching, trade executions, pricing, market data feeds, multi-transactional non-atomic operations, multiple Servers, FIX APIs and Rest and SOAP services, supports few thousands simultaneously login 24x7 users.

Spring Framework, JMS(ActiveMQ), JDK 1.7, Tomcat, JAAS, JMX, QuickFix.

STP-FOREX Software Developer & Architect

STP server based on an IoC pattern design to deliver FX Trading message to different customers (traders) such as JPMC, Lehman Brother, RBS, HSBC, Bank Of America, Calyon, Deutche Bank, and etc. The application receives the trade messages upon a trader’s or broker’s confirmation through a SOAP based service. The message is converted with XSLT to the custom format (FpML, FixML, Volbroker, Swift and etc.) and then delivered to the customers’ back-office systems using protocols such as FTP, HTTP, HTTPS, SOAP and JMS.

FxBlotter Software Developer & Architect

FxBlotter is a web-based real time trade capture system. Capture Fx option, forward and IRS trades are priced in Fenics and delivered to the broker's blotter web based screen, the brokers assign counterparty to the trades and release them to the traders. Traders are able to see their trades within a second delay and they are able to validate and confirm the trades, supports more than few thousands simultaneously login users. It was utilized with Struts, J2EE, Apache Commons DBCP, Castor, Tomcat, JDK 1.4

Ithaka Configurable Repository (Jstor.org, E-Archive, )Software Developer 08/2003-01/2004

Ithaka Configurable Repository is a prototype of a system for Archiving and Preservation of Digital Information. The system so-called Ingest Process accepts and converts files from a variety of publisher’s specific formats (SGML, XML, CSV, and etc) into the Journal Archiving and Interchange Document Type Definition (JAIDTD) compatible xml. The second step is a XSLT based conversion to Ingest XML and uploaded to Application Server thru Swing Client and SOAP protocol, mapping and normalizing into Repository Data Objects (RDO) using Castor, validation against predefined semantic rules set and Hibernate based persisting into Oracle database. Publishing framework, that provides searching, browsing, retrieving and assembling of digital information (scientific journals) into output xml and then transforming it( XSLT ) into HTML.

As a part of a team of three I have participated in all stages of the development.

US Oncology - Novartis Product Sites, Software Developer 10/2002-06/2003

1 www.us.gleevec.com, www.us.novartisoncology.com, www.us.sandostatin.com, www.us.femara.com

2 Developed framework for building web site based on Novartis Branded User Interface (BUI)

WebLogic, Struts, XML, XSLT, Servlet, Oracle, Javascript, HTML, InterWoven.

Senior Software Engineer

1 Lead tracking application for AAT Telecommunication Inc. It is a 3-tier application base on JApplet client using JDK-plugin and JDK 1.3 CORBA and CORBA (VisiBroker) middle tier server and Oracle 7.3

2 Lead site management application for AAT Telecommunication Inc. It is a 3-tier application consisting of three modules: Site Management, Lead Tracking and Accounting All of them are based on Java thin client application and CORBA (VisiBroker,WAI) application server, Oracle 7.3.4 and Btrieve.

3 Developed Accounting module and Radius Search and took part in developing site and tenant Agreement sub-modules of the Site Management utilizing JDK 1.1.5-1.1.6, JDK 1.2 (Swing), JDBC, Netscape Enterprise Server, CORBA (WAI), HTML, SSL, JDBC

Senior Software Engineer on multiple projects

1 Worked on a front-end retail banking application for RAIFFEISEN BANK. It is a 3-tier application consisting of four sub-modules: Java thin client application, CORBA (VisiBroker) application server, on-line replication server for data transfer between Sybase Adaptive Server 11.5 and DB/2 on AS 400 4.2.

2 Designed and developed the database and the replication server. Wrote more than 200 stored procedures and designed the whole database. The replication server was written using JDK 1.1.5-1.1.6, Java JFC(1.0.3), JConnect 2.0 - 4.0 and JDBC

3 Developed a client-server application for bank settlement and bank BackOffice for RAIFFEISEN BANK, Bulgarian Branch, and ING - Barings -Ionian Bank Group. The purpose of the Application is to provide a Settlement Interface for the Host Bank Systems and validation, editing, authorization and creating of payment orders, demand cash collections, letters of credit, etc. Worked in all development stages using Sybase SQL Anywhere 5.5 and PowerBuilder 5.0/6.0.