	Last 6 mos.	All-time
Feedback:	none	(3.21) 4 feedbacks
Hours:	0	932
Assignments:	0	7

Location:: Chennai, India (GMT+05:30)
English Skills: (self-assessed): 5.0
Member Since:: March 15, 2006
Last Worked:: November 28, 2007
oDesk Ready:: No

Aloysius G. - "Programmer / Developer - Freelance Programmer / Developer, India"

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$16.67/hr

Core Skill: Java , J2EE, VC++, Matlab, JBoss, Apache Tomcat, Web Logic, Web Services, C#, .Net, UML, NS2, PHP, Eclipse, and JBuilder, Oracle 10, HSQLDB, MySQL. Summary Aloysius George is a Research Associate and Design Architect for about 13 years of industry experience. He specializes in the Design and Implementation of Networking, Security and Bio Metrics. He has developed systems for the New York Stock Exchange , Bio Metrics, Imaging, VPN, and Security industries. Has Published...

See All Work History & Feedback (7 items, with Feedback)
Recent Work History & Feedback
Buyer ID	From/To	Job Title	Paid	Feedback
23435	10/2007 - 11/2007	Java developer with Tomcat, MySQL, Linux, HTML, CSS experience	$1,365 (122 hrs @ $11.16/hr)	3.1 Skills level, and speed, just wasnt to the standard required for the project. However, the team were always available, friendly, and helpful. L Provider-to-Buyer Feedback: No feedback given
16712	12/2006 - 01/2007	Markov Model Developmet	$947 (75.83 hrs @ $12.51/hr)	1.0 Submitted an exsisting GPL library as work product. L Provider-to-Buyer Feedback: No feedback given
15113	10/2006 - 11/2006	Java Website and Data Center	$447 (39 hrs @ $11.50/hr)	No feedback given L Provider-to-Buyer Feedback: No feedback given
10170	09/2006 - 10/2006	Temp Job Opening	$1,928 (168 hrs @ $11.50/hr)	4.6 L Provider-to-Buyer Feedback: No feedback given
10170	06/2006 - 09/2006	Web application framework development	$5,702 (496 hrs @ $11.50/hr)	No feedback given L Provider-to-Buyer Feedback: No feedback given

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oDesk Tests Taken
Name of Test	Score	Percentile	Date Taken	Duration
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Job Category Interests
Web Development Web Programming Streaming Media Web Applications	Software Development Other - Software Development Client-Server Applications	Networking & Information Systems Server Administration

Skills
Skill	Experience	Level	Description
Access		0.0	AIATDSM Ø Combination of several artificial intelligent techniques with the discrete wavelet transform (DWT) for detection of cancerous masses in mammograms. The AI techniques include fractal dimension analysis, multi resolution Markov random field, dogs-and-rabbits algorithm, and others. The fractal dimension analysis serves as a preprocessor to determine the approximate locations of the regions suspicious for cancer in the mammogram. The dogs-and-rabbits clustering algorithm is used to initiate the segmentation at the LL sub band of a three-level DWT decomposition of the mammogram. A tree-type classification strategy is applied at the end to determine whether a given region is suspicious for cancer. Ø Responsible for developing AI and DWTØ Technologies used: Matlab, VC++, Access
ActiveX		0.0	FPAS Developed a Fingerprint based Biometric Attendance tracking system that tracks employees attendance. The system is trained with the employees fingerprint and it identifies the employee by extracting the fingerprint and compares with the fingerprints from the database and if fingerprint matches then the details of the employee is displayed along with the time and date.Responsible for designing minutiae template and building blocks for functionalities of the project.Technologies used: VC++, Cryptography , ADO, COM, Oracle 10.
ASP	6 yrs	5.0
C#/.Net		0.0
J2EE	9 yrs	5.0	BRMANM Ø Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified.Ø Responsible for designing Mobile Agent , Process Migration and coding Ø Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10. BRMANM Ø Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified.Ø Responsible for designing Mobile Agent , Process Migration and coding Ø Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10.
JBoss	3 yrs	5.0
JSP		0.0	VPNUAES Ø Creates a secure tunnel between the points within the VPN. Can be used within a company LAN (Local Area Network), and/or over public networks (Internet). Also allows for different sites to be connected together over Internet in save and secure way, Security is guaranteed by means of a tunnel connection in which the entire information packet (content and header) is encrypted with AES and encapsulated.Ø Responsible for designing PPTP protocol, AES Compression Technique, USRMØ Technologies used: EJB, JSP, Servlet, ODBC, Swing, PhP. Oracle 10. Online Trading Ø Trading Software for New York Stock Exchange . Its a n-tier architecture with montage, Quote, Order, Ticker, Top Ten etc.Ø Responsible for developing and building frameworks and building blocks for functionalities of the project.Ø Technologies used: EJB, JSP, ODBC, Swing, SSL, PhP. Oracle 10. FSUMLSD Ø Designs a formal semantics of UML sequence diagram. The static semantics phase checks whether it is consistent with the class diagram as well as with its well-formed tree structure. The dynamic semantics phase is defined in terms of the state transitions that are carried out by the method invocations in the diagram. The semantics clearly captures the consistency between sequence diagram with class diagram and state diagram.Ø Responsible for architecting and building The dynamic semantics phase Technologies used: Java, Swing, ODBC, Oracle 9i. DDAGRNGMN Ø Developed a scalable, robust, efficient location database architecture based on the location-independent PTNs. The multitree database architecture consists of a number of database subsystems, each of which is a three-level tree structure and is connected to the others only through its root. By exploiting the localized nature of calling and mobility patterns, the architecture effectively reduces the database loads as well as the signaling traffic incurred by the location registration and call delivery procedures.Ø Responsible for Architecting and Designing multitree database , codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL., Digital Signature DMSADMCS   This system motivates the need for efficient multisignature schemes in delegated mobile services. With the schemes, delegates can be identified and delegated accesses can be controlled. First a new digital signature scheme is given with message recovery. Two digital multisignature schemes are developed: the parallel multisignature scheme allows each user to sign the same message separately and independently, and then combines all individual signatures into a multisignature and the serial multisignature scheme allows a group of users to sign the message serially, and does not need to predetermine the signing order. Both multisignature schemes can withstand the attacks that aim to forge the signatures or to get the private keys of the signers..Ø Responsible for Architecting and Designing multisignature schemes, codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL.
MySQL		0.0	DDAGRNGMN Ø Developed a scalable, robust, efficient location database architecture based on the location-independent PTNs. The multitree database architecture consists of a number of database subsystems, each of which is a three-level tree structure and is connected to the others only through its root. By exploiting the localized nature of calling and mobility patterns, the architecture effectively reduces the database loads as well as the signaling traffic incurred by the location registration and call delivery procedures.Ø Responsible for Architecting and Designing multitree database , codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL., Digital Signature DMSADMCS   This system motivates the need for efficient multisignature schemes in delegated mobile services. With the schemes, delegates can be identified and delegated accesses can be controlled. First a new digital signature scheme is given with message recovery. Two digital multisignature schemes are developed: the parallel multisignature scheme allows each user to sign the same message separately and independently, and then combines all individual signatures into a multisignature and the serial multisignature scheme allows a group of users to sign the message serially, and does not need to predetermine the signing order. Both multisignature schemes can withstand the attacks that aim to forge the signatures or to get the private keys of the signers..Ø Responsible for Architecting and Designing multisignature schemes, codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL. WTPOSP Ø Three technical defenses for protecting attacks on the intellectual property contained in software. Obfuscation that defends against reverse engineering that renders software unintelligible but still functional. Watermarking that defends against software piracy that makes it possible to determine the origin of software. Tamer-Proofing that defends against tampering where unauthorized modifications to software will result in nonfunctional code.Ø Responsible for building Watermarking techniquesØ Technologies used: Matlab, VC++, MySQL
Oracle, DB2	6 yrs	5.0	FCLF Ø An appearance-based face recognition system using a method called the Laplacianface approach. Authorized persons are trained and then recognition and matching was subsequently performed. The face images are mapped into a face subspace for analysis by using.Ø Responsible architecting, designing and coding and analysis of PCA, HMM, LPPØ Technologies used: VC++, locality preserving projections (LPP). Oracle 10 TISVCM Ø Speaker verification system identifies a human voice and makes it possible to use this identification for verifying if an individual is entitled to access a service or a resource. Uses a covariance modeling approach for speaker and world modeling. Verification is done in two levels, frame level scoring and utterance level scoring.Ø Responsible for architecting, designing and coding.Ø Technologies used: VC++ , ADO , Speech SDK,. Oracle 10. BRMANM Ø Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified.Ø Responsible for designing Mobile Agent , Process Migration and coding Ø Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10. BRMANM Ø Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified.Ø Responsible for designing Mobile Agent , Process Migration and coding Ø Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10. FPAS Developed a Fingerprint based Biometric Attendance tracking system that tracks employees attendance. The system is trained with the employees fingerprint and it identifies the employee by extracting the fingerprint and compares with the fingerprints from the database and if fingerprint matches then the details of the employee is displayed along with the time and date.Responsible for designing minutiae template and building blocks for functionalities of the project.Technologies used: VC++, Cryptography , ADO, COM, Oracle 10. VPNUAES Ø Creates a secure tunnel between the points within the VPN. Can be used within a company LAN (Local Area Network), and/or over public networks (Internet). Also allows for different sites to be connected together over Internet in save and secure way, Security is guaranteed by means of a tunnel connection in which the entire information packet (content and header) is encrypted with AES and encapsulated.Ø Responsible for designing PPTP protocol, AES Compression Technique, USRMØ Technologies used: EJB, JSP, Servlet, ODBC, Swing, PhP. Oracle 10. Online Trading Ø Trading Software for New York Stock Exchange . Its a n-tier architecture with montage, Quote, Order, Ticker, Top Ten etc.Ø Responsible for developing and building frameworks and building blocks for functionalities of the project.Ø Technologies used: EJB, JSP, ODBC, Swing, SSL, PhP. Oracle 10. FSUMLSD Ø Designs a formal semantics of UML sequence diagram. The static semantics phase checks whether it is consistent with the class diagram as well as with its well-formed tree structure. The dynamic semantics phase is defined in terms of the state transitions that are carried out by the method invocations in the diagram. The semantics clearly captures the consistency between sequence diagram with class diagram and state diagram.Ø Responsible for architecting and building The dynamic semantics phase Technologies used: Java, Swing, ODBC, Oracle 9i.
PHP		0.0	VPNUAES Ø Creates a secure tunnel between the points within the VPN. Can be used within a company LAN (Local Area Network), and/or over public networks (Internet). Also allows for different sites to be connected together over Internet in save and secure way, Security is guaranteed by means of a tunnel connection in which the entire information packet (content and header) is encrypted with AES and encapsulated.Ø Responsible for designing PPTP protocol, AES Compression Technique, USRMØ Technologies used: EJB, JSP, Servlet, ODBC, Swing, PhP. Oracle 10. Online Trading Ø Trading Software for New York Stock Exchange . Its a n-tier architecture with montage, Quote, Order, Ticker, Top Ten etc.Ø Responsible for developing and building frameworks and building blocks for functionalities of the project.Ø Technologies used: EJB, JSP, ODBC, Swing, SSL, PhP. Oracle 10. DDAGRNGMN Ø Developed a scalable, robust, efficient location database architecture based on the location-independent PTNs. The multitree database architecture consists of a number of database subsystems, each of which is a three-level tree structure and is connected to the others only through its root. By exploiting the localized nature of calling and mobility patterns, the architecture effectively reduces the database loads as well as the signaling traffic incurred by the location registration and call delivery procedures.Ø Responsible for Architecting and Designing multitree database , codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL., Digital Signature DMSADMCS   This system motivates the need for efficient multisignature schemes in delegated mobile services. With the schemes, delegates can be identified and delegated accesses can be controlled. First a new digital signature scheme is given with message recovery. Two digital multisignature schemes are developed: the parallel multisignature scheme allows each user to sign the same message separately and independently, and then combines all individual signatures into a multisignature and the serial multisignature scheme allows a group of users to sign the message serially, and does not need to predetermine the signing order. Both multisignature schemes can withstand the attacks that aim to forge the signatures or to get the private keys of the signers..Ø Responsible for Architecting and Designing multisignature schemes, codingØ Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL.
Tomcat	3 yrs	5.0
UML		0.0
WebLogic	3 yrs	5.0

Certifications
Date Earned	Name	Score	Percentile	Organization	Description
	Java			Sun	Java

Employment History
From	To	Company	Title/Role	Description
01/2006	Present	i-manager Software Solutions, Trivandrum	Research Associate and Design Architect / Independent Contributor	Specializes in the Design and Implementation of Networking, Security and Bio Metrics. He has developed systems for the New York Stock Exchange , Bio Metrics, Imaging, VPN, and Security industries
01/2003	12/2005	Grian Technologies Pvt Ltd, Chennai	Project Manager / Manager	Main responsibilities include: Handle clients, work allotment, replying to RFPs
02/2000	10/2002	RBSS, bangalore	Project Manager / Manager	Main responsibilities include: Handle clients, work allotment, replying to RFPs
01/1994	12/1999	Millennium Computers	Sr. Software Engineer / Independent Contributor

Other Experience
AIATDSM Combination of several artificial intelligent techniques with the discrete wavelet transform (DWT) for detection of cancerous masses in mammograms. The AI techniques include fractal dimension analysis, multi resolution Markov random field, dogs-and-rabbits algorithm, and others. The fractal dimension analysis serves as a preprocessor to determine the approximate locations of the regions suspicious for cancer in the mammogram. The dogs-and-rabbits clustering algorithm is used to initiate the segmentation at the LL sub band of a three-level DWT decomposition of the mammogram. A tree-type classification strategy is applied at the end to determine whether a given region is suspicious for cancer. Responsible for developing AI and DWT Technologies used: Matlab, VC++, Access
BRMANM Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified. Responsible for designing Mobile Agent , Process Migration and coding Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10.
BRMANM Developed mobile agent for network management of two kinds of software components, an itinerary part and a behavioral logic part. Both components are implemented as mobile agents. The former is a carrier designed for particular networks, and which efficiently navigate other mobile agents among nodes in its target network. The latter defines management tasks performed at each node independently of any local network. Allows a mobile agent to be reused in various networks without being modified. Responsible for designing Mobile Agent , Process Migration and coding Technologies used: J2EE, Swing, Cryptography, SSL, Oracle 10.
DDAGRNGMN Developed a scalable, robust, efficient location database architecture based on the location-independent PTNs. The multitree database architecture consists of a number of database subsystems, each of which is a three-level tree structure and is connected to the others only through its root. By exploiting the localized nature of calling and mobility patterns, the architecture effectively reduces the database loads as well as the signaling traffic incurred by the location registration and call delivery procedures. Responsible for Architecting and Designing multitree database , coding Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL., Digital Signature
DMSADMCS This system motivates the need for efficient multisignature schemes in delegated mobile services. With the schemes, delegates can be identified and delegated accesses can be controlled. First a new digital signature scheme is given with message recovery. Two digital multisignature schemes are developed: the parallel multisignature scheme allows each user to sign the same message separately and independently, and then combines all individual signatures into a multisignature and the serial multisignature scheme allows a group of users to sign the message serially, and does not need to predetermine the signing order. Both multisignature schemes can withstand the attacks that aim to forge the signatures or to get the private keys of the signers.. Responsible for Architecting and Designing multisignature schemes, coding Technologies used: JSP, Servlet, ODBC, Swing, PhP. MySQL.
FCLF An appearance-based face recognition system using a method called the Laplacianface approach. Authorized persons are trained and then recognition and matching was subsequently performed. The face images are mapped into a face subspace for analysis by using. Responsible architecting, designing and coding and analysis of PCA, HMM, LPP Technologies used: VC++, locality preserving projections (LPP). Oracle 10
FPAS Developed a Fingerprint based Biometric Attendance tracking system that tracks employees attendance. The system is trained with the employees fingerprint and it identifies the employee by extracting the fingerprint and compares with the fingerprints from the database and if fingerprint matches then the details of the employee is displayed along with the time and date.Responsible for designing minutiae template and building blocks for functionalities of the project. Technologies used: VC++, Cryptography , ADO, COM, Oracle 10.
FSUMLSD Designs a formal semantics of UML sequence diagram. The static semantics phase checks whether it is consistent with the class diagram as well as with its well-formed tree structure. The dynamic semantics phase is defined in terms of the state transitions that are carried out by the method invocations in the diagram. The semantics clearly captures the consistency between sequence diagram with class diagram and state diagram. Responsible for architecting and building The dynamic semantics phase Technologies used: Java, Swing, ODBC, Oracle 9i.
Online Trading Trading Software for New York Stock Exchange . Its a n-tier architecture with montage, Quote, Order, Ticker, Top Ten etc. Responsible for developing and building frameworks and building blocks for functionalities of the project. Technologies used: EJB, JSP, ODBC, Swing, SSL, PhP. Oracle 10.
Quick Facts Weekly Availability: 40+ hrs Years of Experience: 13+ English Skills: Excellent Education: BE (Electronics & Communications) City: Coimbatore
Skills Skill Yrs Exp Last Use Level Java/J2EE > 9 yr Excellent .Net > 6 yr Excellent VC++ >5 yr Excellent Oracle > 6 yr Excellent ASP > 6 yr Excellent JBoss, Apache Tomcat, Web Logic > 3 yr Excellent
TISVCM Speaker verification system identifies a human voice and makes it possible to use this identification for verifying if an individual is entitled to access a service or a resource. Uses a covariance modeling approach for speaker and world modeling. Verification is done in two levels, frame level scoring and utterance level scoring. Responsible for architecting, designing and coding. Technologies used: VC++ , ADO , Speech SDK,. Oracle 10.
VPNUAES Creates a secure tunnel between the points within the VPN. Can be used within a company LAN (Local Area Network), and/or over public networks (Internet). Also allows for different sites to be connected together over Internet in save and secure way, Security is guaranteed by means of a tunnel connection in which the entire information packet (content and header) is encrypted with AES and encapsulated. Responsible for designing PPTP protocol, AES Compression Technique, USRM Technologies used: EJB, JSP, Servlet, ODBC, Swing, PhP. Oracle 10.
WTPOSP Three technical defenses for protecting attacks on the intellectual property contained in software. Obfuscation that defends against reverse engineering that renders software unintelligible but still functional. Watermarking that defends against software piracy that makes it possible to determine the origin of software. Tamer-Proofing that defends against tampering where unauthorized modifications to software will result in nonfunctional code. Responsible for building Watermarking techniques Technologies used: Matlab, VC++, MySQL

Education
From	To	School	Degree	Area of Study	Description
01/1988	01/1993	Agricultural Engineering , TNAU, CBE, India	Bachelors	BE (3.01/ 4.00 OGPA) Engineering

Aloysius G. - "Programmer / Developer - Freelance Programmer / Developer, India"

Web Development

Software Development

Networking & Information Systems