SUMMARY:

• Over 8 years of diversified experience comprising of delivery management, design, development, deployment and cloud implementation wif thorough knowledge in AWS, Java, J2EE.
• As Full stack developer wif extensive Knowledge Working in Various Stack Such as Full Stack, Mean Stack wif experience in Angular.js, Node.js, React.js in all stages of Full Software Development Life Cycle (SDLC) in various Information Technology areas involving Java /JavaScript/ J2EE, SOA/Web services and Frameworks (Spring and Hibernate).
• Experience wif architectures such as Redux to manage state of the application while working wif frameworks such as React JS.
• Developed CI/CD system wif Jenkins on Kubernetes container environment utilizing Kubernetes
• Experience in working wif server - side technologies likeNode JS, Restful APIandMVC design patterns.
• Knowledge on SDLC methodologies waterfall model and agile.
• Excellent experience in unit testing usingKarma,Jasmine,Automated TestingusingJunit/TestNG,Selenium(IDE/Webdriver),IntegrationTestingusingContinuum,Selenium,Hudson,JenkinsandApache Camel.
• Deployed the Application intoDockercontainer and made easily accessible at runtime usingPivotal Cloud Foundryand other cloud services likeAWS,Netflix Eureka,Spring Hystrixas fallback method, Spring Ribbonfor load balancing and a broker service to maintain status usingSpring KafkaandZookeeper.
• Experienced in configuration and deployment onApplication Serverssuch asIBM WebSphere,Oracle WebLogic,Red Hat JBossandApache Tomcat.
• Hands on experience wifbuild toolslikeAnt,Maven,Gradleandlogging toolslikeLog4JandSplunk.
• Experience in Creating and designed theAWS Cloud Formation Templatesin different environments according to the given requirement.
• Worked wif service migration tools like Amazon service migration andSnowball.
• Experience in using Core TechnologiesHTML,CSS, Bootstrap, Java Script,JQuery,AngularJS framework,Coffee Script andXml.
• Developed applications on different IDE’s such as Eclipse, NetBeans, Android IDE
• Proficient in Java Multi-Threading, Socket programming, Swing programming.
• Experience in writingAngularJScontrollers, views and services for website features.
• Skilled in working wif responsive web Design usingJSON,AJAX,SOAPandBootstrap.
• Experienced in developing cross-browser web applications using HTML, DHTML, CSS, XML and JavaScript.
• Experienced in multi - tiered distributed environment, OOPS and OOAD concepts, and Service Oriented Architecture (SOA).
• Extensive industry experience wif proven expertise in system development activities including requirement analysis, design, coding, testing and implementation wif emphasis on Object Oriented, J2EE and Client Server technologies.
• Expertise in distributed, secure and scalable application development using J2EE Technologies like Servlets, JDBC, JSP, Struts, Spring IOC, Spring MVC, Amazon Web Services (AWS), Web Services development (SOAP and RESTful).
• Experienced to handle administrative operations on WebLogic & WebSphere Portal Server.

TECHNICAL SKILLS:

Operating Systems: Windows, Red Hat Linux, UNIX, Mac OSx

Programming Languages: Java, J2EE, C, C++

Scripting Languages: JavaScript, JQuery, Perl, Python, Scala, HTML, Shell Script, SSH

Java/J2EE Technologies: JDK, JVM, JRE, Swing, AWT, Applets, JDBC, Servlets, JSP, Struts

Web Development: Angular JS, Angular 2/4, Node JS, React JS, Bootstrap, Backbone.js

Web Services: REST, RESTful, SOAP, WSDL, UDDI, JAX-WS, JAXB, JAXRS, JAX-RPC

Cloud Technologies: Amazon Web Services (AWS), Microsoft Azure, Google Cloud,Pivotal Cloud Foundry

AWS Services: EC2, ECS, VPC, S3, IAM, CloudFront, Glacier, RDS, Aurora, Security

Frameworks: Struts, Spring (MVC, AOP, DAO, ORM, Core), Spring Boot, Hibernate,MyBatis/Ibatis

Application/Web Servers: Apache Tomcat, JBoss, GlassFish, NginX, WebSphere, WebLogic, Jetty

Rational Databases: Hive, Oracle, MySQL, PostgreSQL, IBM DB2, SQLite, MariaDB, SQLServer, MSSQL

NOSQL Databases: Mongo DB, Cassandra, DynamoDB, HBase, CouchDB, Redis, Neo4j

IDEs: Eclipse, IntelliJ IDEA, NetBeans, Android Studio, JDeveloper, VisualStudio code

Build Automation: Gradle, Maven, Ant, Grunt, Gulp

CI/CD: Jenkins, Electric Commander, Bamboo, Hudson, Cruise Control

Version Controls: Git, GitHub, Subversion (SVN), CVS

PROFESSIONAL EXPERIENCE:

Confidential, Boston, MA

AWS Full Stack Developer

Responsibilities:

• Worked on Node.js to implement a backend service which supports the geo location wifin the application.
• Designed and implemented GitHub migration process as a part of security.
• Worked as a part of Cloud Development team.
• Creating and Developing Restful API’s and Building backend Services.
• Designed, Developed and implemented a Lambda function to automate the firmware upload process to different environments in Node.js.
• Working experience wif AWS Services: Lambda, S3, EC2, EB, CloudFront, SNS, DynamoDB and Docker Containerization.
• Working experience on serverless deployments through AWS CLI.
• Involve in Kubernetes deployments for micro services, including tools like kops, Helm etc.
• Strong implementation knowledge of Object-Oriented Analysis and Design using Agile and Scrum methodologies.
• Assist in testing and support of application.
• Experience in Deploying Elastic Beanstalk Applications to various environments on AWS.
• Worked on Relational and Object databases like MySQL, Oracle, MongoDB, Redis or Cassandra.
• Worked on Node.js to filter the error logs for cloud watch.
• Hands-on experience wif Redshift Spectrum and AWS Athena query services for reading the data from S3.
• Worked on Bash Scripting to automate the process for installing the Security compliance agents on elastic beanstalk and EC2 instances.
• Working experience on Queue system such as RabbitMQ, Apache ActiveMQ.
• Worked on the alerting and monitoring for Cloud platform wif the tools such as Prometheus, CloudWatch, Kibana, Grafana logs.
• Worked in all areas of Jenkins setting up CI for new branches, build automation, plugin management and securing Jenkins and setting up master/slave configurations and renewing the certificates.

Environment:AWS Cloud, Node.js, Rest API’s, Mongo DB, Ruby on Rails, MySQL, Oracle, Cassandra, Queuing System in Cloud, SNS, SQS, Lambda, S3, EC2, EB, Cloud front, Dynamo DB, Docker, Bash Scripting, Monitoring System in Cloud, Redshift, Cloud Watch, Kibana, Prometheus, Grafana, Jenkins, Serverless Deployment, Kubernetes Deployments.

Confidential, Durham, NC

AWS Cloud Engineer/Fullstack Developer

Responsibilities:

• Creating security ibanonline.mx technical specifications for CNBV operations approval.
• Working wif offshore teams in Europe for gathering business and technical requirements
• Created NAT gateways and instances to allow communication from the private instances to the internet through bastion hosts.
• 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.
• CreatingBitbucketand GitHub repos/ Setting up the Infrastructure environment inAWS.
• Developing a PoC Voice integration wif Alexa (setting up Intents, building Skills wifAmazon Lambdas)
• ImplementedAnsibleto setup and provision all existingEC2instances and automate the build/configuration process.
• Configured Liquibase in Reports Microservices to create or track SQL changes through versioning in AWS Redshift DB.
• Implementing payments integration wif MangoPay wifPHP, User Frosting and Laravel.
• Building a static website generator to deploy to anAWS S3usingPythonandPHPscripts
• Building a JS unit test framework to testJavaScriptcode.
• Setup and Integration of Auth usingReact.
• Test Microservices wif Mockito, all of it developed wif JAVA 8 and Spring Framework
• Used Media Queries for the design in the landing page to be compatible in all devices
• Migrating the previous application deployment process and change it toAWSAmplify.
• Used React-Router to turn application into Single Page Application (Teapayments)
• Worked wif React JScomponents, Forms, Events, Keys, Router.
• Creating a Financial Calculator for Investment and Loans wif AmazonLambdaand SAM.

Environment:AWS (EC2, VPC, ELB, S3, EBS, RDS, Route53, ELB, Cloud Watch, Cloud Formation, AWS Auto Scaling, Lambda), Redshift, User frosting, Laravel, J2EE, Spring boot, .NET C#, MYSQL, Aurora Cluster, NGINX, Gitlab, VScode, IntelliJ CE, ReactJS, CSS, Python (to Deploy), Npm, Yarn, Auth0, InVision Studio, Photoshop

Confidential, Providence, RH

Java Full Stack Developer

Responsibilities:

• Utilized Java/JEE technology for the application components
• Developed client slide components utilizing Java Swing framework
• AWS Technologies such as AWS EC2, ECS, VPC, Auto scaling, Security Groups, AWS CLI, SNS containerization (Docker) of applications.
• CI/CD technologies such Git, Chef, Jenkins are used for developing and deploying web services.
• Responsible for configuring and deploying application in AWS Development environment and releasing code to engineering team for Test/Stage/Production deployment.
• Wrote codes to POST JSON UI data to server and to GET/ receive JSON response for DOM Population.
• Worked on migrating existing application build on a custom framework called Execution Services to Spring MVC and worked on required configuration and Controller implementation.
• Actively involved in the API design team to adhere to security standards as dictated by ISRM
• Involved in various phases of Software Development Life Cycle (SDLC) which includes requirement gathering, modeling, analysis, architecture design and prototyping.
• Participate in design sessions.
• Involved in designing Network Diagram, UML Use Case and Sequence diagrams using Microsoft Visio.
• Participated in various phases of Software Development Life Cycle (SDLC) using the agile methodology wif SCRUM and SPRINT type development.
• Followed Test Driven Development by using JUnit to build unit test cases for most of the components and used Jasmine for JavaScript unit testing.
• Extensively used Spring JDBC in data access layer to access and update information from DB2 database and has written complex DB2 SQL queries.
• Used Subversion (SVN) and GitHub to maintain the versions of the source code of the project the scripting language such as shell and ruby are for creating environment role and parameter file which are used for deployment of web services in AWS.
• Responsible for creating stack, destroying stack and CNAME flipping using Jenkin’s jobs and validating EC2 instance.
• Created Contingency plan for APIs.
• Created S3 as repository and SNS Notification services and used to deploy API.

Environment:Java1.8, J2EE, Spring 3, Hibernate 4.3, Swing, Chassis Framework, Eclipse MARS2, Maven, HTML5, CSS3, Java Script, Angular JS, DB2 DBA, TSYS DBA, GitHub, SVN, Restful web Services, Soap UI, Life Cycle Tool (YAML), DRB (Design), AWS, MS Visio.

Confidential, Vienna, VA

Java Developer

Responsibilities:

• Worked on the spring framework like Spring IOC and Spring DAO.
• Architecture, develop, deployment of front-end and presentation layer logic of sites using JSP, HTML/DHTML, CSS, and JavaScript.
• Develop software in JAVA/J2EE, EJB, Struts, XML, Oracle and Enterprise Architecture.
• Used Ant for developing build scripts and deploying the application.
• Involved in issue tracking and agile project management using JIRA
• Created web services using SOAP for SOA.
• Wrote Java programs, performed builds, monitored DB2 data and ran SQL.
• Developed the functionality for communicating between the modules mostly involved in VIEW and CONTOLLERsection ofMVCpattern for CMS project, includesHTML5,CSS3, JavaScript,JQueryandAJAXwhich Involved in developingHTML and JavaScriptfor client side presentation and, data validation on the client side wif in the forms.
• UsedXMLWeb Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Coded pages wif best Search Engine Optimization (SEO) techniques.
• Used Ibatis framework wif Spring framework for data persistence and transaction management
• Implemented MVC Architecture using JSF and Struts framework and implemented custom tag libraries.
• Used spring framework for dependency injection and integrated wif Hibernate and JSF.
• Developed the application under J2EE Architecture using Spring, Hibernate, Servlets and JSP
• Architecture & Designed the Restful web services and developed core component layers like xml validation, core service layer.
• Involved in multi-tiered J2EE design utilizing MVC architecture Struts Framework, Hibernate and
• EJB deployed on WebSphere Application Server connecting to an Oracle database.
• Involved in developingXML,HTML, and JavaScriptfor client side presentation and, data validation on the client side wif in the forms.
• Maintain Cross Browser compatibility & implementResponsive Designcustom media queries, etc.
• Created and tested scripts usingJQueryon various browsers Chrome, Firefox, Opera, Safari, IE,etc.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functionsusing Firefox (Firebug).
• Designed Pdf, Excel and Print previews for all the reports in the application usingHTML, JavaScriptandSQL Stored Procedure.
• Used EJB 3.0, JMS, Java Script in enhancement of the product
• JSON is used for serializing and deserializing data that is sent to or receive from JSP pages.
• Participated in gathering requirements from the HR team and analyzing the requirements.
• Designed the UML diagrams based on the OOAD principals
• Designed and Developed Servlets and JSP pages for authentication.

Environment:Java, J2EE, Spring, Ibatis, Struts, JSF, EJB 3.0, JQuery, MySQL, Toad, SQL Server, DB2, Apache Axis2, WSDL, NetBeans, JBoss, ClearCase, UML, JSP, Servlet, ANT, XML, JIRA, Oracle ADF, Oracle BPM, IBM MQ Series, Apache Tomcat, Linux, Unix, SQL.

Confidential

Java Developer

Responsibilities:

• Developed programs for accessing the database usingJDBCthin driver to execute queries, prepared statements, Stored Proceduresand to manipulate the data in the database. Involved in developingJSPforms.
• Developed the application usingJ2EEarchitecture. Designed and developed web pages usingHTMLandJSP. Developed Web Services for data transfer from client to server and vice versa usingApache Axis,SOAP.
• Designing the database and coding ofSQL, PL/SQL, Triggersand Views usingIBM DB2.
• DevelopedSTRUTSforms and actions for validation of user request data and application functionality.
• Worked onAJAXto develop an interactive Web Application andJavaScriptfor Data Validations.
• Involved in developingbusiness tierusingstateless session bean.
• DevelopedJSP’swifSTRUTS custom tagsand implementedJavaScriptvalidation of data.
• DevelopedMessage Driven Beansfor asynchronous processing of alerts.
• UsedCVSfor version control and Clear casefor source code control,JUNITforunit testing.
• Involved inpeer code reviewsand performed integration testing of the modules.
• DevelopedUse Cases, Class Diagrams, Sequence DiagramsandData ModelsusingMicrosoft Visio.
• Written and executed variousSQLQueries\SQLprograms to retrieve the data from the database Oracle.
• DevelopedXMLdocuments and generatedXSLfiles for Payment Transaction and Reserve Transaction systems.
• UsedJavaScriptfor the web page validation andStruts Valuatorforserver-side validation.

Environment:Java, J2EE, Struts, HTML, JDBC, ANT, XML, IBM Web Sphere, JUNIT, DB2, Rational Rose, CVS, UNIX, Clear Case.