SUMMARY

• 11+ years of solid work experience in Software Industry Analysis, Design, Development and Implementation using Java/J2EE and AWS technologies.
• Experience in Leading Teams and coordinating between onshore and offshore developers
• Experience in Java 8 features like Lambda expressions, Stream API for data operations on Collections, Freemarker Templates for generating PDF reports
• Experience in Spring Core, Transaction Management, Caching, Spring JMS, Spring Async, Spring Data JPA, Spring Boot
• Experience in using Hibernate persistence framework along with caching mechanism like EHCache and Redis Cache
• Responsible for designing, implementing and supporting of cloud based infrastructure and its solutions using AWS.
• Proficient in AWS services like VPC, EC2, S3, ELB, AutoScalingGroups(ASG), RDS, IAM, CloudFormation, Route 53, CloudWatch, CloudFront, CloudTrail.
• Experienced in creating multiple VPC’s and public, private subnets as per requirement and distributed them as groups into various availability zones of the VPC.
• Created NAT gateways and instances to allow communication from the private instances to the internet through bastion hosts.
• Used security groups, network ACL’s, internet gateways and route tables to ensure a secure zone for organization in AWS public cloud.
• Created and configured elastic load balancers and auto scaling groups to distribute the traffic and to have a cost efficient, fault tolerant and highly available environment.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java.
• Maintained the monitoring and alerting of production and corporate servers using Cloud Watch service.
• Configured S3 buckets with various life cycle policies to archive the infrequently accessed data to storage classes based on requirement.
• Used IAM for creating roles, users, groups to provide security to AWS account and its resources.
• Involved in writing Java API for Amazon Lambda to manage some of the AWS services.
• Experience in NoSQL database like Redis, MongoDB, DynamoDB
• Expertise in J2EE Design Patterns such as MVC, IOC, DAO, Singleton, Service Locator, Intercepting Filter
• Expertise with Web sphere Application Servers and Tomcat 8.0 web servers
• Experience in Rally and JIRA tools for Agile development
• Experience in Tibco GEMS in creating and monitoring Topics, Queues and Bridges
• Implemented UI components using JavaScript, JQuery
• Implemented SOAP and RESTful Web services and have experience in JSON, XML,XSD and parsers like SAX, DOM
• Experience in creating functional, high - level and low-level design documents using Rational Rose and StarUML.
• Experience in writing unit test cases using Junit using Mockito framework
• Expertise in MetaApp for deploying and managing build tags on various environments like FuncTest, Staging, UAT, PTest and Production servers
• Expertise in using Version Control Tools like CVS, SVN, GitHub
• Experience in using build tools like ANT and Maven
• Experience in Bamboo for Continuous Integration
• Configure Clover plugin and SonarQube in Maven to generate code coverage reports
• Enhanced and created new Jasper Reports according to the requirements.
• Practiced best coding guidelines and did internal code reviews for my team members
• Recognized and Awarded for implementing challenging modules for various clients.
• Experience in the domain of Media, Manufacturing and Airlines Services.
• Experience in Sabre Airline Solutions for air fare, ticketing, baggage management, fleet management

TECHNICAL SKILLS

Technologies: Java 8, J2EE

Distributed Technologies: Web Services (SOAP/Restful)

IDE’s: Eclipse, NetBeans

Operating Systems: Windows NT, Windows 10, Unix, Linux

Web Servers: Apache/Tomcat v.8 Server

Web Application Servers: Oracle WebLogic10, WebSphere

Modeling Tools/Concepts: StarUML, Rational Rose

Web Tools and Languages: JavaScript, JQuery

J2EE Frameworks: Hibernate, Spring Core, Spring Boot, Spring JMS

Databases: Oracle 12g, MySQL

Version Control Tools: SVN, GitHub, CVS

Development Methodology: Agile, Scrum

Reporting: Jasper

Other Tools: SQL Developer, TOAD, Putty, Log4J, Ant, Maven, Sabre, Rally, Junit,JIRA, Gitlab, MetaApp, Tibco Gems, SonarQube, Flyway

PROFESSIONAL EXPERIENCE

Confidential, Washington, DC

Senior Java Developer

Responsibilities:

• Participating in Sprint Planning, Sprint Estimation, Backlog Grooming and Retrospective sessions
• Involved in estimating time for complete project, requirements analysis, design, development and executing of the project.
• Worked with AWS services like EC2, S3, VPC, ELB, AutoScalingGroups, Route 53, IAM, CloudTrail, CloudWatch, CloudFormation, SNS and RDS.
• Code development using Spring/Hibernate/JPA/JMS
• Designed case diagrams, class diagrams and sequence diagrams.
• Code check-in/check-out/merging using GitHub
• Technical design review and code review meetings weekly basis
• Manage dependencies in Maven.
• Continuous Integration using Bamboo
• Deploying build tags on various environments like FTest, Staging, PTest and Production using MetaApp

Environment: AWS services, Java 8, Spring3.0, SpringJMS, Hibernate, Tibco GEMS,JIRA, MetaApp, Maven, SonarQube,Splunk, Junit, Mockito, Tomcat 8

Confidential, Washington, DC

Technical Analyst

Responsibilities:

• Participating in Sprint Planning, Backlog Grooming and Retrospective sessions
• Analyzing the user stories and clarifying them with Product Owners
• Built and deployed the complete application on application server.
• API development using spring framework, spring JMS and integrating with Tibco.
• Code check-in/check-out/merging using SVN
• Technical design review and code review meetings weekly basis
• Designed case diagrams, class diagrams and sequence diagrams

Environment: Java, Spring, JMS, Toad, Tibco GEMS, XML, XSLT, Rally, Ant, Log4j, Junit, Mockito, Websphere appserver

Confidential, Dallas, Texas

Technical Lead

Responsibilities:

• Leading a team of 5 members for assigning tasks and doing code reviews.
• Creating Technical Design documents
• Designed class diagrams and sequence diagrams for modules and work flow
• Participating in Sprint Planning and Backlog Grooming sessions
• Analyzing the userstories and clarifying them with Product Owners
• Code development using Eclipse and Flash Builder
• Getting Requests from Clients as in XML format and creating a composite request and converting xml to java objects to process the business flow
• API development using spring framework, hibernate and simple POJO mappings.
• Code check-in/check-out/merging using AccuRev
• Technical design review and code review meetings weekly basis
• Testing application compatibility with apple and android OS mobile devices
• Code development using Collections API like Array List, Hash Map
• Applied Java Script for front-end validations.
• Created Ant build files and created the properties file for Log4j
• Configured the Hibernate HBM files created the mappings between classes and table columns.
• Using Sabre tool for ticketing and baggage management

Environment: Java, Spring, Hibernate, JavaScript, HTML5, XML, JQuery, JSON, Rally, AccuRev, SABRE, Ant, Log4j, Junit, Websphere appserver.

Confidential, Sunnyvale, CA

Technical Analyst

Responsibilities:

• Taking full ownership of my module.
• Analysis of userstories, Work estimation and breakingup up the userstory into simpler tasks
• Creating high level and low level Design documents
• Designed UML and class diagrams for modules and work flow
• Code development using Eclipse
• Unit testing using Eclipse Junits
• Code check-in/check-out/merging using SVN
• Writing and executing UATC
• Enhanced and created new Jasper Reports according to the requirements.
• Wrote SQL procedures and functions to populate reports.
• Engaged in trouble shooting, Bug fixing and Code review activities.

Environment: Java, Struts, Web Services, JSP, Servlets, XML, XSLT,SVN,Log4J

Confidential, Detroit, MI

Senior Developer

Responsibilities:

• Analysis of Change Requests
• Creating high level and low level Design documents
• Designed UML and class diagrams for modules and work flow
• Code development using Eclipse
• Unit testing using Eclipse Junits
• Code check-in/check-out/merging using SVN
• Writing and executing UATC

Environment: Java, Struts, Web Services, JSP, servlets, XML,CSS, Load Runner, Eclipse, Rational Rose, Microsoft Visio, Toad, Weblogic Portal