SUCHANDRA SIKDAR(visa H* EAD)

508-***-****

ady5q3@r.postjobfree.com

SUMMARY:

•6 years of IT experience in analysis, design, development, testing and deployment of web - based and Enterprise based Client-Server business application using Java/J2EE technologies.

•Extensive experience in various phases of software development life cycle SDLC and Various Agile methodologies like SCRUM, Test Driven Development (TTD), Agile Development.

•Experience in Spring Framework modules such as Spring MVC (dependency of Injection), IOC, AOP and Spring JDBC, Spring Security, Spring Boot with Thyme leaf, Spring Batch, Spring Security, Spring Integration, Spring Zulu, Spring Eureka.

•Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, WSDL.

•Experience in designing and developing large scale enterprise applications using Java 7/8.

•Proficient with Core Java concepts like Exception handling, Multi - threading, Generics, Garbage collection, Synchronization, Serialization, IO, Collection’s framework, Lambda expressions, functional interfaces for application development.

•Experienced in securing the applications using Spring Security with different authentication/ authorization techniques includes Basic Authentication, OAuth 2.0 and LDAP.

•Experience working on informatica MDM to design, develop, test and review & optimize informatica MDM(Siperian).

•Experience of informatica MDM table creation and mapping.

•Expertise in creating Mappings trust and validation rules, Match path, Match rules, Match columns.

•Experience of working in EKL stack.

•Merge properties and batch group creation.

•Hands on experience in design and configuration of landing tables, staging tables and base objects.

•Experienced in developing J2EE components on Application Web Servers like Apache Tomcat.

•Proficient in developing enterprise application testing with JUnit and logging with Log4J for n-tier component Based enterprise Web Applications.

•Experience in writing Build Scripts in MAVEN and using CI (Continuation Integration) tools like Jenkins.

•Experience in (Project Management/issue tracking/Bug Tracking tool) – Jira.

•Possesses good leadership qualities, good interpersonal skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions.

TECHNICAL SKILLS:

Programming Languages

Core Java 7/8, J2EE, SQL

Frameworks

Spring (Dependency Injection, Spring MVC, Spring Access. DAO, Spring Context, Spring AOP, Spring DAO, Spring IOC, Spring JDBC)

Web Services

SOAP, Restful, Micro Services Architecture

ORM Frameworks

Hibernate, DAO, Spring JPA

Database

Oracle, DB2, MySQL,H2

Application Servers

Tomcat

Development Tools

Eclipse, Spring Tool Suite (STS)

Version Controls

GIT, BITBUCKET

Cloud

GCP

Methodologies

Agile (Scrum, TDD), Waterfall

Operating System

Windows

EDUCATIONAL DETAILS:

•Master’s in information science(2011).

•Bachelor’s degree in computer science (2009).

PROFESSIONAL EXPERIENCE:

Client: Infosys, USA (New Jersey’USA)

3rd Nov 2022 – 7th March 2023

Role: J2EE Developer

Responsibilities:

•Contributed greatly to increase the code quality and productivity through Test Driven Development (TDD) and Agile Estimation and Planning.

•Used Java 8 with default and static methods heavily in Collection API and default methods are added.

•Application Components were developed using Spring, Spring Boot, Spring Data JPA.

•Used spring core container as the service layer, spring transaction management to manage transactions, spring Data Access/Integration layer for JMS and spring remote scheduling to invoke Jobs during development phase.

•Implemented Multithreading concept to load data from files to table, transforming files from one format to other. Make multiple service calls in individual thread’s safety for a request.

•Developed and Deployed the Application on Eclipse IDE and GCP.

•Experience of working in ELK stack for our logging system.

•Used Maven as the build tool and is scheduled / triggered by Jenkins build tool.

•Used GIT for version control tool and Jira as issue tracking, bug tracking tool.

•Participate in daily stand-up, sprint planning, end of sprint retrospectives, and demos.

•Involved in raising questions for business, getting answers from them, bug fixing, and tracking is done by JIRA. Reviewed the code for ensuring adherence to Java coding standards.

Environment: Java 7, Spring, Hibernate, Spring IOC, Spring DI, JMS, WSDL, SOA, XML, SOAP, Oracle, WebLogic, Maven, Jenkins, GIT, Jira, Agile, Windows.

Cognizant Technology Solution, India October 2014 - July 2017

Client: Met Life

Role: J2EE Developer

Responsibilities:

•Followed techniques and principles provided by test driven design (TDD) paradigm for developing quality code.

•Used Java 8 with default and static methods heavily in Collection API and default methods are added.

•Application Components were developed using Spring, Spring Boot, Spring Data JPA.

•Implemented & integrated Hibernate ORM framework for Data Persistency & developed Hibernate objects in turn persisting data into the database’s.

•Worked with Spring Gateway API, Zulu server to handle the load balance for all RESTFUL Micro Web Services in different servers for all environments.

•Utilized Advanced JDK 8+ features like Lambda, filters, and Predicates for adding functionality processing capability and Stream API to facilitate pipeline processing and method to eliminate elements based on the criteria.

•Developed and Deployed the Application on Eclipse IDE and GCP.

•Used Microservice architecture with Spring Boot based services interacting through a combination of REST to build, test and deploy identity Microservices.

•Developed RESTful Services with JAX-RS using Spring Boot and Micro Services Architecture.

•Diagnosed the issues with Java applications running on Tomcat server.

•Used Maven for generating system builds and extensively used Git for version controlling and regularly pushed the code to GitHub.

•Experience working on informatica MDM to design, develop, test and review & optimize informatica MDM(Siperian)

•Experience of informatica MDM table creation and mapping.

•Expertise in creating Mappings trust and validation rules, Match path, Match rules, Match columns.

•Merge properties and batch group creation.

•Hands on experience in design and configuration of landing tables, staging tables and base objects.

Environment: Java 11, Spring, Spring Boot, Microservices, Spring Data JPA, JAX-RS, Spring IOC, Spring AOP, Rest API, Apache Tomcat Server, GIT, Jenkins, Maven, JSON, OAuth 2, Jira, Agile, Windows, Informatica 9.1.

NRI FINTECH PVT LTD, India August 2011 - October 2014

Client: Nomura

Role: J2EE Developer

Responsibilities:

•Analysis: Analysis of Business Requirements for the UI development

•Design: Use case design for the specific development.

•Development: Developing the requirements with Spring MVC, Core Java in backend and Query, JavaScript, Jspx, Slick Grid, Html for front end development.

Environment: Developer testing, Unit testing.

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