SUMMARY:

• Over 10+ years of experience in design, development and Agile methodologies like SCRUM, Test Driven Development (TDD), Incremental and Iteration methodology and Testing using Software Development Life Cycle.
• Strong development skills in designing and developing Microservices along with Spring Boot and Coherence cache implementation. Responsible for Java profiler and JMeter load testing teh error rate was reduced.
• Developed RFP microservices to offer RESTful API using Spring Boot with Spring Modules (DAO, MVC, Securities, AOP, ORM data), Hibernate(Hibernate Criteria), JPA Toplink, JSP, Struts, SERVLETS, EJB, Mybatis.
• Implemented functionalities using Spring IO / Spring Boot with Thymeleaf and Hibernate ORM.
• Easily spun servers and clients in unit tests, and run them instantaneously using Micronaut.
• Created micro services using Spring Boot JPA to capture teh required data from teh Data Base.
• Provided production support to e - Store using Groovy, Poi, c3p0, PL/SQL, TopLink, Java, and Eclipse.
• Developed various web applications /web pages using HTML5, CSS3, JavaScript, React.JS, Angular, NodeJS DOM, CSS, JSON, JavaScript, jQuery, Ajax, Apache and Cordova. Designed various web concepts like security (OAuth, SiteMinder and OpenID), session controlling, storage. Involved in designing and developing teh JSON, XML Objects with MySQL.
• Used Spark API over Hadoop to load teh data from HP Vertica DB to Oracle DB.
• Extensively worked with Database by writing queries using NoSQL, Oracle, SQL server, MongoDB, MySQL, JDBC. Used Redis for caching and Elastic Search which resulted in enhanced performance of teh application.
• Architected data services platform that is comprised of Cassandra, Memcached and ElasticSearch and is used by all web properties and backend services. Performed security testing, such as SSL, SSO, and Authentication/Authorization.
• Dynamically filtered collection resources using Spring Data Rest.
• Conducted Usability Testing using Karma, Jasmine and end to end testing using Protractor and Gulp to resolve interface problems. Unit tested front-end React JS code using Mocha, Chai and Enzyme.
• Installed and configured SonarQube in teh dev server for Code analysis and integrated Sonar plugin in out Gradle build and Jenkins. Created test coverage for teh web services by using Junit and Easymock.
• Worked as part of an Agile/Scrum based development team and exposed to TDD approach in developing applications.
• Implemented AWS solutions using EC2, S3, RDS, EBS, SBT, SDK, AWS Lambda, Dynamo- DB, API Gateway, Elastic Load Balancer, and Auto scaling groups, Optimized volumes and EC2 instances.
• Experience in Container management using Docker by writing Docker files and set up teh automated build on Docker HUB and installing and configuring Kubernetes. Investigated various products from Atlassian JIRA.
• Well versed with build automation using open source tools such as Microsoft Team foundation Server, Maven and Ant.
• Designed and implemented web server solutions and deploying java application servers like Tomcat, JBoss, WebSphere, WebLogic on Linux, Windows & UNIX platform.

TECHNICAL SKILLS:

JavaScript, HTML5, CSS3, React.js, Redux, TypeScript, Node.Js, Angular 4+, Bootstrap.Js, D3.js Backbone.Js, SASS, LESS, XML, ES6 SCSS, Hapi, Kafka, Babel, Jquery, JDBC, Oracle, SQL, JAVA, J2EE, Core Java, Spring Boot, Spring security, Spring Modules (DAO, MVC, Securities, AOP, ORM data), Hibernate, Mybatis, JPA Toplink, Thymeleaf, NoSQL, Hadoop, MongoDB, CRUD, PL/SQL, MSSQL, MySQL, REST, SOAP, UML, WebSphere, Tomcat, Eclipse, Agile, TDD, Scrum

WORK EXPERIENCE:

SR. FULL STACK DEVELOPER

Confidential, Pleasanton, CA

Responsibilities:

• Extensively used Java features such as lambda expressions, parallel operations on collections, multithreading and for effective sorting mechanisms and Streams to store and process teh data.
• Used Java features in developing teh code like Lambda expressions, creating resource classes, fetching documents from database. Worked on Spring Web Flow on Spring MVC for building flows in our web application.
• Utilizing Java tools in business, Web, and client-server environments including Java J2EE, Java multi-threading, Java Server Pages (JSP), Java Servlets, Struts, spring, Hibernate and Java database Connectivity (JDBC) technologies.
• Configured & deployed Java applications on Confidential Web Services (AWS) for a multitude of applications utilizing teh AWS stack, cloud formation. Combined imperative code and non-blocking reactive style using Quarkus.
• Deployed Spring Boot based microservices in Kubernetes, Docker and Confidential EC2 container using Jenkins.
• Created RFP microservices to provide RESTful API utilizing Spring Boot with Spring Modules (DAO, MVC, Securities, AOP, ORM data), Hibernate(Hibernate Criteria), JPA Toplink, JSP, Struts, SERVLETS, EJB, Mybatis.
• Replacement of structs to Spring Framework using Spring Framework, Thymeleaf, JQuery and MySQL.
• Delivered simple compile-time aspect-oriented programming API that does not use reflection using Micronaut.
• Developed micro services using Spring Boot JPA to fetch teh data from teh DB.
• Generalized JPA Toplink mapping template for teh application so that top link related code could be separated from teh actual DAO implementation.
• Developed a fully functional prototype application using JavaScript and Bootstrap, connecting to a REST service hosted on AWS using API Gateway and used Dynamo DB.
• Developed various web applications /web pages using HTML5, CSS3, JavaScript, React.JS, Angular, NodeJS. Designed various web concepts like security (OAuth, SiteMinder and OpenID), session controlling, storage.
• Extensive experience in web development using Angular 7/4/2, type script, RxJs, NGXS, Angular Material, VS Code, AngularJS, Visual Studio, C#, ASP.NET Core 2.0, MVC, VB.NET, Entity Framework,
• Built a React PWA using Material-UI, React-router-dom, Moment.js, and JSON Server. Created multiple.
• Built Single Page Applications (SPAs) and PWA using react, redux, Javascript (ES6) with backward compatibility and polyfill provided by Babel, node, Express, MongoDB.
• Analyzing business requirements, designing and developing, enhancements using MVC .NET, Azure SQL Server, AJAX, and Jquery. Developed organized SQL and MySQL databases optimized for PHP use.
• MEAN Stack development from scratch including mongodb server setup and expressjs server development.
• Experienced of Database design in Oracle/SQL Server query-based programming and PL/SQL procedure programming and proficient in Database programming using JDBC, Oracle, MySQL, DB2, PostgreSQL, NoSQL, MongoDB,Cassandra DB
• Expertise with NoSQL databases like HBase, Cassandra, DynamoDB (AWS) and MongoDB.
• Performance tuning of databases by windows performance monitor and MS SQL Profiler
• Expertise in Service Oriented Architectures (SOA- Web Services) using Apache Axis, MVC, WebLogic, JBoss Wildfly.
• Rebuilt teh request object with teh obtained JWT token in teh service layer and access teh Azure Active Directory for teh CRUD operations from teh DAO layer.
• Used IntelliJ as IDE to develop teh application and followed teh standard features for debugging and running.
• Configured, and deployed teh applications on AWS EC2 instance, with Glassfish, Nginx, and Cassandra.
• Integrated configuration management and bug tracking tools such as teh GIT SCM and JIRA web-hooks.
• Used JUnit framework for Unit testing of application and Spock framework in Groovy for Automated Functional Testing. Developed Test Cases using EasyMock and used POSTMAN to test REST Calls.
• Responsible for writing various test cases using Jest and Enzyme for teh application code.
• Wrote unit and end-to-end tests using mocha, jasmine, and protractor. Used sonarqube for code quality analysis.
• Designed and developed teh application using Agile Methodology and followed TDD and Scrum.
• Experienced in core AWS services (S3, EC2, ELB, Route53, VPC, Subnet, Auto Scaling, cloud Trail, cloud Watch, ECS etc). Good noledge on other services in AWS like DynamoDB, SQS and SNS.
• Configured and Managed EC2, Elastic Beanstalk, RDS, S3 Buckets, VPC, Security Groups, ECS, Auto scaling, ElasticCache, Glacier, SNS, SQS, SES and CloudWatch.
• Developed a fully functional prototype application using JavaScript (jQuery and Backbone.js) and Bootstrap, connecting to a REST service hosted on AWS using API Gateway and used DynamoDB.
• Maintained Kinesis Firehose data streams that consume CloudWatch events and outputs to SSO, SSL and S3.
• Developed and maintained features, debug and fix issues on a full-stack web app using React/Recompose, Node.js, GraphQL, and Gremlin. Involved in writing Linux/Unix Shell Script for performing automated tasks.
• Created AWS EC2 Linux instances to run post processing. Used Jenkins to run teh deployment process.
• Performed testing to ensure usability on various platforms (Mac OSX, and Ubuntu).
• Worked on a redesign of existing Learning some application using domain driven design and dependency injection framework. Maintained and extented over time of teh application using SOLID principles.
• Used SOLID principles (single responsibility design) to maintain and extend over time of dis application.
• Involved in Development, Deployment and execution of soa composites BPEL Processes using Oracle SOA Suite.
• Used AngularJS framework to bind HTML (views) to JavaScript objects (models) Converted wire frames and photoshop design to web pages with behavioral driven development (BDD).
• Implemented ECMA Script 6 features, alongside Babel, Webpack with es2015, React JSX presets.
• Utilized JSLint to maintain consistent style amongst all teh developers and Used GIT for version control.
• Bugzilla was used to report and track bugs, JSLint for ensuring quality code.
• Integrated Apollo client with GraphQL database for React and React Native for Payment, Dispatch services.
• Using react framework worked on a POC to create modular desktop app in Electron compiler with latest JavaScript ES6, also tried integrating with React-Native Mobile compatibility for iOS and android.
• Developed native android application using Android SDK (Java and Kotlin) in an Agile (Scrum and Kanban) environment.

Technologies Used: Java, Spring boot, Spring Modules (DAO, MVC, Securities, AOP, ORM data), Thymeleaf, Quarkus, Micronaut, Spring boot JPA, JPA, Toplink, Hibernate, Hibernate Criteria, JavaScript, Angular 2+, React, Redux, HTML5/CSS, AJAX, Bootstrap, NodeJS, MySQL, Oracle, SQL, PL/SQL, MongoDB, Cassandra, SQL Profiler, SOA, Rest, JSON, JUnit, Selenium, Enzyme, Jasmine, Selenium, SonarQube, Postman, AWS, EC2, Kubernetes, Maven, JSON, JIRA, Micro services, JMS, Tomcat, Linux/Unix/Mac, Babel, JSLint, Agile, ScrumSR. FULL STACK DEVELOPER

Confidential,Cleveland, OH

Responsibilities:

• Worked on Java Multithreading, serialization, Garbage Collection, Exception Handling, Collection API's & Coherence Framework. Implemented Java Multithreading to refresh teh cache at a given set of time interval.
• Developed a business logic layer using spring Dependency Injection and client-side Java-beans for DAO Design Patterns.
• Developed Struts Action and Action Form Java classes as needed, added information to teh struts-config.xml configuration file to fit a given page into teh flow of teh application.
• Implemented Hibernate caching to improve teh performance of teh CRUD operations being served by Web services. Developed Cloud Compatible MicroServices using Spring, Java and related web technologies.
• Involved in development of services based architecture utilizing open source technologies like Hibernate ORM and Spring Modules (DAO, MVC, ORM). Used Swagger annotations to generate Swagger documentation.
• Used iBatis and MyBatis ORM tools which automate teh mapping between SQL databases and objects in Java.
• Developed teh application UI using teh latest versions like HTML5, CSS3, JavaScript, Angular, React, Node.js, JQuery. Used AngularJS to build high-quality, scalable and reusable components and Front-end solution.
• Designed and Developed User Interface using front-end technologies like HTML, CSS, JavaScript, JQuery, AngularJS, Bootstrap and JSON. Implemented RESTful Web Services for teh data transportation between multiple systems.
• Developed administrative interfaces with teh technologies of JSP, JSF, Ember.js, backbone.js AJAX, and JavaScript.
• Configured Play application to use teh Heroku Postgres database, firstly added teh PostgreSQL JDBC driver to dis application dependencies.
• Used Python scripting to move data from a SQL Server environment to AWS S3 and then to Confidential Aurora.
• Developed several RESTful API web services which produces both XML and JSON to perform tasks, leveraged by both web and mobile applications. Used Docker as a container tool to deploy teh Microservices.
• Developed various web applications /web pages using HTML5, CSS3, JavaScript, React.JS, Angular 2, NodeJS. Designed various web concepts like security (OAuth, SiteMinder and OpenID), session controlling, storage.
• Used Spring Tools Suite (Eclipse) with Vaadin Framework as teh development environment.
• Designed and implemented web server solutions and deploying java application servers like Tomcat, JBoss, WebSphere, WebLogic on Linux, Windows & UNIX platform.
• Used repository like GIT/Github to maintain teh version of teh files and took teh responsibility to do teh code merges and creating new branch when new feature implementation starts.
• After fixing defects used SVN (Apache Sub versioning software) to check in teh changes.
• Performed unit testing using JUnit, integration and deployment of applications done using tools ANT and Maven. Conducted performance testing using tools JMeter. Developed SOA enterprise system using Oracle SOA Suite.
• Worked on JUnit testing using Mockito and Power Mockito, integration testing and SOAP UI testing.
• Extensively used Debugging tool like postman, fiddler for restful web application.
• Maintained code integrity and cohesiveness using Jenkins continuous integration environment. Used SonarQube to analyze code quality issues.
• Experienced in a fast paced Agile Development Environment including Test-Driven Development(TDD) and Scrum.
• Deployed teh application using RDS, AWS Elastic BeanStalk and monitor EC2 servers performance using CloudWatch.
• Implemented AWS solutions using EC2, S3, DynamoDB, EBS, Elastic Load Balancer, Auto scaling groups.
• Maintained teh user accounts (IAM), RDS, Route 53, SQS, SES, and SNS services in AWS cloud.
• Worked with ILog Jrule engine, to trigger teh business rules in teh rules execution engine configured in Weblogic 11g application server.
• Built an installer plugin for Appcelerator installer on Mac using Objective-C.
• Extensive mobile (iOS, Android & Hybrid) application development experience with strong noledge of various programming languages including Swift, Objective-C, JavaScript and XAMARIN
• Extensive experience in development of hybrid mobile application based on web technologies to access teh application APIS using Ionic framework and Angular.js.
• Configured Hibernate, Spring and MyFaces (JSF) to map teh business objects to MySQL Database using XML configuration file. Fetched data from mongo DB using Mongoose of Node.JS and Express.JS.
• Developed a HIVE script for moving teh data from distributed HDFS cluster to MongoDB with Hadoop Mongo integration. Developed deployments strategies using Confidential ECS and Kubernetes.
• Involved in designing UI patterns and developing applications with teh help of Eclipse, and Sublime text.
• Designed and developed our Serverless REST API using ObjectionJS and AWS (API Gateway), and CloudFormation.
• Used Kubernetes to deploy scale, load balance, and manage Docker containers with multiple namespace versions.
• Built log files reader with Confidential S3, Kinesis, DynamoDB and Lambda.

Technologies Used: JAVA, J2EE, Spring Modules (DAO, MVC, ORM), Ibatis, JavaScript, Angular.js, HTML5/CSS, AJAX, bootstrap, NodeJS, Express.JS, Postgres, MySQl, PostgreSQL, Sql, Pl/SQL, MongoDB, Restful API, JSON, OAUTH, XML, Eclipse, Sublime Text, websphere, Git, SVN, JUnit, Mockito, JMeter, Selenium, Postman, AWS, EC2, S3, RDS, API Gateway, Dockers, Kubernetes, ECS, SSO, SSL, Lambda, Maven, JSON, JIRA, SOA, JMS, activemq, Tomcat, Linux/Unix/Mac, Ionic, Cordova, Agile, Scrum

SR. JAVA FULL STACK DEVELOPER

Confidential, Bellevue, WA

Responsibilities:

• Used Java/J2EE Design patterns like MVC, Factory Method, Singleton, and Data Transfer Object (DTO) Service.
• Used Java/J2EE Design patterns like MVC, Factory Method, Singleton, and Data Transfer Object (DTO) Service.
• Designed and develop new features in website using Java/J2EE and enhance existing features. Refactoring code, redesign current design. Designed and implemented Rules infrastructure by wrapping up core JRules API.
• Used Java/J2EE Design patterns like Business Delegate, Session Façade, Data Transfer Object (DTO) and Service Locator in teh project extensively, which facilitates clean distribution of roles and responsibilities across various layers of processing. Developed business modules using Mybatis, JSP, Servlets, Struts, JSF, Hibernate & Spring.
• Developed test suites in Selenium WebDriver (Java) with Junit framework in Eclipse IDE.
• Built Web pages that are more user-interactive using HTML, CSS, JavaScript, Node.js, Bootstrap and AngularJs.
• Integrated React.JS components into teh Angular.JS application to make webpages more responsive and efficient.
• Created a web portal based on Angular.Js and Spring Boot technologies, which got deployed in a EC2 Docker container.
• Experience utilizing various NodeJS development tools such as MongoDB.
• Developed MEAN Stack from scratch including mongodb server setup and expressjs server development.
• Migration of database objects from IBM DB2 to Postgres and Postgres to IBM DB2 using Java programming.
• Worked on teh MySQL migration project to make teh system completely independent of teh database being used & database upgrade from oracle using JDBC, Pl/SQL, MS SQL, SQL Server, DB2, Coherence and TOAD.
• Worked on Web Services using REST, JSON, XML, Apache CXF. Adopt Agile Methodology to plan using JIRA.
• Used Maven, Ant for developing build scripts and deploying teh application onto WebLogic.
• After fixing defects used SVN (Apache Sub versioning software) to check in teh changes.
• Performed unit testing using JUnit, integration and deployment of applications done using tools ANT and Maven. Conducted performance testing using tools JMeter. Developed SOA enterprise system using Oracle SOA Suite.
• Extensively used Debugging tool like postman, fiddler for restful web application.
• Pioneer application hosting on cloud infrastructure using Confidential Web Services AWS, EC2, S3, RDS.
• Developed SOA enterprise system using Oracle SOA Suite.
• Created war files & deployed on Tomcat using ANT.
• Created AWS EC2 Linux instances to run post processing. Used Jenkins to run teh deployment process.
• Development of Requirements through Postgres and UNIX scripts.
• Excellent development experience in Windows, Linux, Mac OS and UNIX operating systems.

Technologies Used: Java, Spring, Mybatis, Struts, JSF, JSP, Servlets, JavaScript, Angular.js, HTML5/CSS, AJAX, bootstrap, NodeJS, ExpressJS, Db2, Sql, Pl/SQL, MS SQL Server, Rest, XML, Apache CXF, Eclipse, weblogic, SVN, JUnit, JMeter, Selenium, Postman, AWS, EC2, S3, RDS, JSP, Servlets, Maven, ANT, JSON/XML, JIRA, SOA, Tomcat, Linux/Unix/Mac, iOS, Android, Agile

JAVA FULL STACK DEVELOPER

Confidential, Bellevue, WA

Responsibilities:

• Designed and developed teh persistence tier using Java, J2EE, Spring, Struts, JSF, JSP, Servlets, NetBeans, Hibernate framework. Used CVS to maintain source and version management and used Eclipse as IDE.
• Deployment of teh webservice converted java interfaces on a daily basis to a websphere testing environment for subsequent development of teh front end.
• Worked on Backend on Java with Oracle database using JDBC, Oracle, MSSQL, MySQL. Developed teh business tier using Core Java and teh HTTP interfaces using Servlets.
• Developed Applications using latest Java/J2EE technologies such as Struts, Java, Junit, and Cucumber.
• Developed administrative interfaces with teh technologies of JSP, JSF, Ember.js, backbone.js AJAX, and JavaScript.
• Developed web presentation layer using HTML and CSS according to internal standards and guidelines.
• Created a fully responsive Liferay theme utilizing Velocity and Bootstrap 4.
• Developed SOAP and HTTP Rest Web Services both in WMB and IBM Datapower.
• Designed and Developed teh input/output data formats in XSD for teh WSDL files and accordingly implementing services using Apache AXIS2 . Conducted performance testing using tools JMeter.
• Reviewed Requirement, develop technical design documents and create a prototype of teh critical business application using JAVA/J2EEInitiated use of HttpUnit, Selenium IDE for testing.
• Designed Use Cases using UML and managed teh entire functional requirements life cycle using waterfall model.
• Worked on development of infrastructure automation in AWS (EC2, S3, RDS) with AWS CloudFormation.
• Wrote Servlets programming and JSP scripting for teh communication between web browser and server. Used ANT for building teh application and deployed on BEA WebLogic Application Server.
• Developed jQuery code using an XML Http Request Adapter to send an AJAX request to teh server-side code and implemented a callback function to handle teh results.
• Used Struts Model-View-Controller approach to help design new features and fix Jira bugs and request.
• Deployed teh complete Web applications in TOMCAT Application server.
• Involved in Building teh modules in Linux environment with ant script.
• Developed applications using Java and related technologies using WATERFALL and AGILE SCRUM methodologies.

Technologies Used: Java, Spring, Struts, JDBC, Struts, JSF, JSP, Servlets, JavaScript, HTML5/CSS, AJAX, bootstrap, Oracle, SOAP, Rest, Axis2, NetBeans, websphere, CVS, JUnit, JMeter, Selenium, Waterfall, AWS, EC2, S3, RDS, JSP, Servlets, Ant, XML, WSDL, JIRA, Tomcat, Linux/Unix.

JAVA DEVELOPER

Confidential - Deerfield, IL

Responsibilities:

• Used Java/J2EE Design patterns like MVC, Factory Method, Singleton, and Data Transfer Object (DTO) Service Locator. Developed Web Java/J2EE application (JSP, EJB) using Struts/Tomcat/Xerces for Sybase
• Presentation tier was incorporated using JSP, HTML, CSS, AJAX and JavaScript. Involved in all phases of SDLC. Interacting with teh client and analyzing teh requirements to help and understand teh requirements.
• Designed Class diagrams, framework and developed Use case diagram and Sequence diagram.
• Worked closely with product management teams to strategize design solutions, produced navigation flows and prototypes. Instrumental role in teh development of Hi-fidelity prototypes using HTML, CSS, Jquery, Javascript,
• Implemented database transactions using Oracle, Java, JDBC, Hibernate ORM framework.
• MySql was used as RDBMS. Hands on experience creating E-R diagram, complex queries and sub queries.
• Built and deployed WAR file on JBoss application server. Used VSS for version control of project files.

Technologies Used: Java, J2EE, Spring, Hibernate, HTML, CSS, Jquery, JavaScript, REST, Oracle, SQL, UML, Eclipse, AJAX, ExtJS, Junit

SOFTWARE DEVELOPER

Confidential

Responsibilities:

• Worked on bug fixing on functionality, performance and designing issues with JavaScript.
• Used collections in Java for manipulating and looping through different user defined objects
• Used Spring Core, Spring Web MVC, Spring ORM, Hibernate, Spring JDBC, and DAO, Spring AOP.
• Designed and developed teh web-tier using Html, CSS, JSP’s, Servlets, Struts, SERVLETS, EJB, JPA, Struts.
• Designed and developed teh applications and interfaces using Core Java and AJAX.
• Developed Applications using latest Java/J2EE technologies such as Struts, Java, Junit, and Cucumber.
• Developed Application using Java, HTML and Java Script, Angular JS for teh Presentation layer.
• Used Java Message Service (JMS) for reliable and asynchronous exchange of important information.
• Used SQL Queries in Java code to do select/update/delete depending upon teh business requirement.
• Design and developed applications using Core Java, JSP, Servlets, spring, Struts.
• Designed and developed teh queries using JDBC and Java Servlets for various search options.
• Developed administrative interfaces with teh technologies of JSP, JSF, Ember.js, backbone.js AJAX, and JavaScript.

Technologies Used: Oracle, MySQL, JDBC, HTML, CSS, Javascript, Jquery, Jira, Git, WebServices, UML

SOFTWARE DEVELOPER

Confidential, Redmond, WA

Responsibilities:

• Developed web presentation layer using HTML and CSS according to internal standards and guidelines.
• Responsible for designing and managing teh Sqoop jobs that uploaded teh data from Oracle to HDFS and Hive.
• Developed SOAP and HTTP Rest Web Services both in WMB and IBM Datapower.
• Designed Use Cases using UML and managed teh entire functional requirements life cycle using waterfall model.
• Deployed teh complete Web applications in TOMCAT Application server.
• Created directory structure flow using UNIX to receive and send data to internal and external systems.

Technologies Used: Java, Spring, Struts, JDBC, Struts, JSF, JavaScript, HTML/CSS, Oracle, SOAP, Rest, Axis2, NetBeans, WebSphere, CVS, JUnit, Waterfall, AWS, EC2, S3, RDS, JSP, Servlets, Ant, XML, WSDL, JIRA, Tomcat, Linux / Unix.

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