Leedson Abraham is a System Engineer with 2 years of experience developing e-commerce sites using technologies like IBM WCS6.0, Spring 4.0, Java, JSP, HTML, CSS, Javascript and databases like DB2 and MySQL. He is currently working on an e-commerce development project at Infosys Ltd in Bangalore where he is responsible for front-end and back-end development using technologies like Struts 2.0 and Spring 4.0. He has a B.E. in Computer Science and Engineering from Dr. Mahalingam College of Engineering and Technology.
Doctoral Consortium@RuleML2015 -Multidimensional Ontologies for Contextual Qu...RuleML
Data quality is context-dependent. That is, the quality of data cannot
be assessed without contextual knowledge about the production or the use of
data. As expected, context-based data quality assessment requires a formal model
of context. Accordingly, we propose a model of context that addresses quality
concerns that are related to the production and use of data.
Here we follow and extend a context model for the assessment of the quality
of a database instance that was proposed in a previous work [1]. In that framework,
the context takes the form of a possibly virtual database or data integration
system into which a database instance under quality assessment is mapped, for
additional analysis and processing, enabling quality data extraction. In this work
we extend contexts with dimensions, and by doing so, we make possible a multidimensional
data quality assessment. Multidimensional contexts are represented
as ontologies written in Datalog±. We use this language for representing dimensional
constraints, and dimensional rules, and also for doing query answering
based on dimensional navigation, which becomes an important auxiliary activity
in the assessment of data.We show ideas and mechanisms by means of examples.
Doctoral Consortium@RuleML2015 -Multidimensional Ontologies for Contextual Qu...RuleML
Data quality is context-dependent. That is, the quality of data cannot
be assessed without contextual knowledge about the production or the use of
data. As expected, context-based data quality assessment requires a formal model
of context. Accordingly, we propose a model of context that addresses quality
concerns that are related to the production and use of data.
Here we follow and extend a context model for the assessment of the quality
of a database instance that was proposed in a previous work [1]. In that framework,
the context takes the form of a possibly virtual database or data integration
system into which a database instance under quality assessment is mapped, for
additional analysis and processing, enabling quality data extraction. In this work
we extend contexts with dimensions, and by doing so, we make possible a multidimensional
data quality assessment. Multidimensional contexts are represented
as ontologies written in Datalog±. We use this language for representing dimensional
constraints, and dimensional rules, and also for doing query answering
based on dimensional navigation, which becomes an important auxiliary activity
in the assessment of data.We show ideas and mechanisms by means of examples.
Fabricacion de bancos de capacitores
Reparacion y puesta en servicio de transformadores de potencia
Correccion de factor de potencia
Mantenimiento a subestaciones alta tension
1. Name : Leedson Abraham
Email : leetheleader@gmail.com
Mobile : (+91)9632780044,
(+91)9698070591
Objective:
To acquire more knowledge as new technologies comes in and apply the same in my career and grow
along the organization.
Career Highlights:
❖ System Engineer with 2 year experience in WCS6.0, J2EE development.
❖ Working in frontend and backend development
❖ Working in Agile model
❖ Good team player with excellent interpersonal skills
❖ Flexible to work with any technology
❖ Have experience in developing ecommerce sites
Employment History:
Currently working as a System Engineer for Infosys Ltd, Bangalore (http://www.infosys.com) from Apr
2013 to till now.
Technical Proficiency:
Operating System : Windows, GNU/Linux
Programming Languages : C, C++ , C#, Java
Frameworks Worked : Struts 2.0, Spring, JSF,JPA,WCS6.0
Web technologies : JSP, HTML, CSS, Javascript, AngularJS, Jquery
Basic Knowledge : HTML5, CSS3, PHP, Python, BackboneJS, .NET 3.5
RDBMS : Oracle 10g, DB2 8.2, MySql 5
Project Experience:
Currently Working Project
ecommerce site development
Environment : Windows 7
Duration : From July 2013 years to till date
Team size : 7
Tool : RAD, Eclipse
Technologies :IBM WCS6.0, Spring 4.0, Java(1.4&1.7), JSP,
DB8.2,HTML,CSS,Javascript,Jquery,AngularJS
Description
❖ Development project for ecommerce site using WCS6.0, Spring 4.0
❖ Worked on waterfall model for 1 year then moved into Agile framework for faster deliverables
❖ Working closely with clients on Agile model.
❖ Got appreciations for our deliverables from clients
Roles and Responsibilities
❖ Front end and Back end development
❖ Implementation of functionalities/Business Requirements from backend side using Java,Struts2.0
in WCS6.0, Spring 4.0
2. ❖ Creation and Maintenance on new responsive pages with the help of
HTML,CSS,JSP,Javascript,Ajax,Jquery,AngularJS
❖ Creation of wireframes of each page as per the business requirements and implementing the UI
to the application.
❖ Testing all the functionalities developed and working closely with QA's if any defects raised
during Functional Testing and Regression Testing
Academic Profile:
❖ Completed B.E., Computer Science and Engineering in Dr.Mahalingam College of Engineering
and Technology, Pollachi with 7.5 CGPA during the year July 2008May 2012
❖ Completed my higher secondary in Government Higher Secondary School, Kethanur with 89%.
during the year 200708
❖ Completed my SSLC in V.K.P.Higher Secondary School, Colachel with 86% during the year
200506.
Personal Details:
DOB : 21061991
Father’s Name : Abraham R
Current Address : Flat# 106, Darshini Aniketh Paradise,Green House Layout, Dodda Thoguru,
Electronic City Phase I, Near Narasimmaswamy temple, Bangalore 560100
Permanent Address : 1/155, East Savady Palayam,Kethanur & (po),Tirupur (DT) 641671
Pan Card No : AHMPL2202L
Marital Status : single
Languages Known : English(R/W/S), Tamil(R/W/S), and Hindi (R/W)