Soumen Das

 

 

●        Over 8 + years of experience in all phases of Core Java (Threading, I/O, ,Util  )/ J2EE Web application Development  which includes Analysis, Design, Development, Testing, Implementation, Post-Implementation Support. architecture design, leading/managing a team,

●        I am certified in Mongo DB for Java Developer (Exam code M101J) from Mongo DB university.

·   4+ years of Domain experience in Insurance.

·   Extensive experience in Muti Threading, Collection framework, I/O , Exception handling

●        Extensive hands on coding with core java (1.5)

·   Extensive experience in building Enterprise Applications and Distributed Systems using technologies such as Java, J2EE (Servlets, JSP, Struts, JDBC, Spring, Hibernate, Spring JOB Scheduling, Spring Websphere MQ integation).

·   Extensive experience in different  MVC frameworks like Struts.

·   Hands on experience in web services (JAX-RPC)/SOAP technologies.

●        Extensive experience in JavaScript, HTML, CSS, AJAX, JQuery.

●        Knowledge on JQuery to develop the Client UI.

●        Excellent experience in J2EE Architecture, Object Modeling and Data Modeling. Design Patterns like Singleton, Front End Controller, Abstract Factory, Service Locator, Session Facade, DAO, and Strategy Pattern in designing and architecture of large applications.

●        Expertise in Relational Database Design and writing SQL and PL/SQL codes in Oracle, SQL server 2005/2008. Exposure to DB queries.

·   Experienced in working on Application Servers like WebSphere application server, Tomcat, Web Servers like IBM HTTP Server. Have got experience of administering Websphere application server 6.1 and Websphere application server 8. Involved extensively in JACL scripting for Websphere application server profile creation.

·   Extensive experience in integrated Development Environments like Eclipse and RAD 7.0/8.0.

●        Effectively involved in handling releases, managing different version of an application and deployments.

●        Possess excellent interpersonal skills and written/verbal communication skills.

 

 

Operating SystemsWindows 2003/2000/98/NT 4.0/XP, MSDOS

LanguagesJAVA 1.6 / J2EE, SQL, PL/SQL

DatabasesSQL Server 2005 /2008, Oracle 11g/10g/9i

Web TechnologiesSOAP,WSDL, HTML, CSS, JavaScript, Ajax, JQuery.

MethodologyOOAD, Agile software development, MVC

Framework:                                                            Struts, Spring, Hibernate, Jsp, Servlets Axis 2, and Log4j

Application Servers:                                            WebSphere 6.1/8.0, Tomcat 5.0/6.0.

Web Servers:              Apache Tomcat 5.x/6.0, IBM HTTP Server.

Java IDE:                                    RAD 7.5 /8.5, Eclipse 3.x,

Configuration Management Tool:     CA SCM Harvest,Subversion, VSS

Defect Management Tool:             Bugzilla

 

Passed BTech (Information Technology) from National Institute of Technology, Durgapur, India in year: 2007

 

 

Currently having H1B visa that is valid upto 31^st Dec 2016.

 

 

 

 

First data, Coral springs, FL                      sep-2014 – current

Senior Java/J2EE Developer

 

Involved in Card Processing Appliation.

 

Responsibilities

·   Responsible for the design, analysis, development and maintenance of the Application using Core Java (Thread, Collection. I/O, Util)/J2EE.

·   Extensive use of Java utility packages related to Map.

·   Extensive use of collection framework , I/O ,Exception handling effectively with JAVA 1.5

·   Designed for server migration from Web sphere 6.0 to Web sphere 8.0.

·   Design and development using cutting edge technologies like Spring Job Scheduling, Spring integration with Websphere MQ, Java concurrency.

·   Scoped functional & technical work units required to implement proposed solutions and extensively involved in writing technical designs, and did feasibility study for functional requirements.

·   We are using CA SCM for code repository and Auto CM for automatic code build and deployment.

 

 

MetLife Wilmington, DE                              OCT-2011 – SEP-2014

Java/J2EE Developer

 

Credit Life Administration System (CLAS) is an application used in different geography, where it maintains policy and claims for Credit Life products for application as received by MetLife from multiple banks.

 

Responsibilities

 

·   Responsible for the design, analysis, development and maintenance of the Application using Core Java (Thread, Collection. I/O, Util)/J2EE.

·   Extensive use of Java utility packages related to Map.

·   Extensive use of collection framework , I/O ,Exception handling effectively with JAVA 1.5

·   Designed for server migration from Web sphere 6.0 to Web sphere 8.0.

·   Have got MongoDB certification for java developer (certification code: M101J) from MongoDB University.

·   Extensive activities to improve application and memory performance and maintain heap size.

·   Scoped functional & technical work units required to implement proposed solutions and extensively involved in writing technical designs, and did feasibility study for functional requirements.

·   Used JSP, Java script to develop the Client UI.

·   Developed Java classes confirming J2EE design patterns and packaged with J2EE specification.

·   Hands on with front end development with JSP, Servlets.

·   Extensive back end PL/SQL code development , design in SQL Server 2005/2008

·   Sole responsible for writing all the validations in the application using struts validation framework.

·   Used Apache Log4J for logging.

·   As different release versions required by different geographies, we initiated automation process to pull codes from SVN/VSS till deployment in websphere using JACL scripting as well using core websphere administrative console.

·   As we have very frequent releases, all initial releases have been with agile methodology, and test driven development

·   Performed object oriented domain analysis and design using OO methodologies, implemented various design patterns.

·   In order to improve technical stacks, developed proof of concepts using hibernate as ORM , Spring MVC as frameworkto replace existing framework.

 

Environment:  Core Java (Thread. Collection. I/O, Util ), JSP, Struts1.3, WebSphere 6.1/8.0, SQL Server 2005/2008, Active directory authentication, RAD 7.0 / 8.0, Tortoise  SVN (for source code control),SQL Server, Bugzilla

 

21^st Century Insurance, Wilmington (DE)                                                                 May-2008 TO OCT-2011

senior Developer

 

Auto Insurance: I was involved in application development as a team lead for two phases of development. The first part covered the online auto quote application and the second phase covered the after sales policy maintenance

.

 

Responsibilities

 

·   Wrote the Java Classes using the Struts framework based on the Model-View- Controller (MVC) architecture.

·   Effective use of collection framework with JAVA 1.5

·   Involved in Websphere application server node federation, Clustering and work load management.

·   Documentation of functional and technical requirements writing of Technical Design Documents.

·   Designed and developed code for MVC architecture using Struts framework that uses Servlets, JSP, ActionForm class, Action class and Action Mapping.

·   Discussions with the Business Analysts for prototype

·   Used JSP, Java script, JQuery to develop the Front end UI

·   Performed design, code reviews and prepared detailed documentation.

·   Implemented exception mechanism and used Struts error message mechanism

·   Responsible for deployment of Application / Java Bean Components in WebSphere Application Server.

·   Developed Log4j to log the entries, while running the application.

·   Maintained latest Change control management tools with VSS

 

Environment: Core Java, J2ee,   Struts1.3, Websphere 6.1. JSP, Servlets, JDBC, AJAX, HTML, DHTML, CSS, JavaScript, JQUERY and Win NT

 

Somerfield, Kolkata india                                            SEP-2007 to APR -2008

Java Developer

 

Retail: The application was an web application that was used as an intranet remedy ticket logging system. The system was being used for maintaining the information of day to day challenges that was being faced in normal business operation

 

Responsibilities

 

·   Responsible for the design, analysis, development and maintenance of the Application.

·   Extensive coding with JAVA 1.5. All security layer and exception handing with JAVA 1.5

·   Used Struts 1.2 as the MVC framework.

·   Dependency injection by Spring inversion of control (IOC) framework

·   Extensive core java collection framework usage using Hash Map, List

·   Scoped functional & technical work units required to implement proposed solutions and extensively involved in writing technical designs, and did feasibility study for functional requirements.

·   Developed Java classes confirming J2EE design patterns and packaged with J2EE specification.

·   Used JSP, Servlets.

·   Sole responsible for writing all the validations in the application using struts validation framework.

·   Used JSP, Java script, JQuery, JASON to develop the Client UI.

·   Used Apache Log4J for logging.

 

Environment: Java, J2ee, spring,  java web services, AJAX, Struts1.2, Websphere 6.0 ,JSP, Servlets, JDBC, DHTML, CSS, JavaScript, Oracle8i and Win NT