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Saiteja - Java Full Stack Developer

[email protected]

Location: Lubbock, Texas, USA

Relocation: Yes

Visa: H1B

Saiteja Java Full Stack Developer 732-813-0471 [email protected] Lubbock, TX Yes H1B Professional Summary: Having 8+ years of IT experience in Object Oriented Programming, design, implementation, testing, and maintenance of various Client/Server Applications Web Based applications using JAVA/J2EE technologies. Extensive knowledge in working with J2EE technologies such as Servlets, JSP, JDBC, EJB, JavaBeans, and Object-Oriented Programming techniques. Expertise in exception handling, Multithreading, collections, and frameworks like Struts, Spring, and Hibernate. Strong working knowledge of web services like SOAP and Restful Web Services. Experience working with Front End Technologies like HTML, HTML5, DHTML, XPATH, XHTML, JSTL, JSP, AJAX, JavaScript, CSS, CSS3, XSLT, jQuery, AngularJS, Bootstrap, React JS, Node JS. Skilled in implementing designed AWS architecture for the applications on AWS infrastructure so that the critical applications are highly available, elastic, and scalable using various AWS services - EC2, S3, Route53, ELBs, Subnets, VPCs, RDS, IAM, Lambda, and Auto Scaling. Proficiency in deploying J2EE Applications archives (JAR, WAR, and EAR) on the IBM Web Sphere Application server, Apache Tomcat Web Server, and BEA Web Logic Application Server. Expertise in using Maven, ANT, and Jenkins for automating software builds processes and artifacts. Solid understanding of GIT, CVS, and SVN source controllers. Experienced in developing, testing, and deploying enterprise applications using IDEs such as Eclipse, Rational Application Developer (RAD), Netbeans, and IntelliJ. Responsible for checking cross-browser compatibility and hence worked on different browsers like Safari, Internet Explorer, Mozilla Firefox, and Google Chrome. Expertise in Selenium automation using Selenium WebDriver, Selenium Grid, JAVA, and JUnit. Experience with various development methodologies such as Waterfall, Test Driven Development (TDD), Behavioral Driven Development (BDD), and Agile (SCRUM). Versatile team player with good communication, analytical and interpersonal skills. Technical Skills: Languages Java, J2EE, C, C++ J2EE Technologies Servlets, JSP, JSTL, JMS, JDBC, JNDI, JAXB, JTA Frameworks Spring, Hibernate, Struts Web Services Soap, WSDL, REST Databases Oracle, SQL Server, My SQL, PostgreSQL, Mongo DB, Cassandra Web Technologies HTML5, XHTML, DHTML, CSS3, AJAX, XML, JSON, JavaScript, Jquery, SASS, LESS, Typescript, DOM, React JS, Angular JS, Angular, Node JS, Backbone JS, Express JS XML Technologies XML, XSL, XSLT, DOM, and JAXB Cloud AWS, Azure, GCP App/Web servers Web Sphere, Apache Tomcat, WebLogic, JBoss IDEs Eclipse, Notepad++, Sublime Text, VS Code, NetBeans Other Tools Maven, ANT, Jenkins, Docker, Kubernetes, GIT, SVN Operating Systems Windows, UNIX, Linux Testing Tools JUnit, Jasmine, Karma, Citrus, Cucumber, Selenium Methodology Waterfall, Agile methodology, TDD Experience: AT&T, Dallas, TX Java Full Stack Developer | Dec 2021 - Present Involved in SDLC requirements gathering, analysis, design, development, and testing of applications developed using AGILE/Scrum methodology. Involved in developing Spring MVC, ORM, and Hibernate applications, created Microservices using Spring Boot. Developed applications using Spring (Spring MVC, Spring Boot, Spring IOC, DI), and the persistent layer uses JPA. Implemented Design patterns such as MVC, View Dispatcher, Data Access Objects, Singleton, Observer, Factory, and Session Facade. Implemented Core Java Methodologies like Interfaces, Collections, Customized Exceptions, and Multithreading. Developed the front end of the project using JSF, HTML, CSS, Ajax, JavaScript, Angular, React, Node JS, Jquery, and Bootstrap. Worked on MVC architecture and using frameworks like Angular JS and React JS for creating Single-Page Applications (SPA) using concepts like Dependency Injection, Promises, Services, Scope, Controllers, and Directives. Using REST API, HTTP requests, and implemented JSON format for data exchange for communication of Microservices with one another. Development of XML/XSLT/XSD for schema definitions. Implemented a Continuous Delivery pipeline with Jenkins and GitHub, and AWS. Used AWS services like EC2, S3, Cloud watch, Elastic Beanstalk, VPC, SQS, and SNS for development and cloud deployment. Responsible for overall Docker & Kubernetes setup, configuration, and Architecture. Used JIRA tracking tool for assigning and defect management. Logging framework Log4J is used for log messages. Used Eclipse and Tomcat web servers for developing & deploying the applications. Developed test cases and performed unit testing using JUnit classes. Participated in Agile & TDD methodology for application development. Tech Stack: Java, J2EE, Spring, Hibernate, MVC, WSDL, REST, SOAP, Spring Boot, Microservices, JSF, HTML, CSS, Ajax, JavaScript, Angular, React, Node JS, Jquery, Bootstrap, XML, JSON, SQL, AWS, Eclipse, Log4J, JSON, Maven, GitHub, Docker, Kubernetes, Tomcat, JIRA, JUnit. State Farm, Bloomington, IL Java Full Stack Developer | Dec 2019 - Nov 2021 Analyzed business requirements and participated in various modules' technical design, development, and testing. Designed and implemented web-based applications using J2EE, Java, POJO, REST, and JDBC. Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API, and Spring Boot for Microservices. Developed POJO and implemented Hibernate and integration with Spring Framework. Implemented the project using Web Services, WSDL, UDDI, and SOAP to communicate with other systems using Apache Axis. Extensively used core Java concepts like Multithreading, Collections Framework, File I/O, and concurrency. Used Java features to develop the code, like lambda expressions, create resource classes, and fetch documents from the database. Created Front-end Applications using HTML5, CSS3, JavaScript, Jquery, AJAX, XML, and JSON. Created AngularJS controllers, directives, factories, services, routing, and DOM manipulation using JavaScript and Jquery. Database development required the creation of new tables, PL/SQL Stored Procedures, Views, Indexes and Constraints, and Triggers, and required SQL tuning to reduce the response time in the application. Hosted and tested the application in AWS servers before publishing it in production. Worked on Eclipse to develop and deploy applications in the Web Logic Application Server. Used log4j to print the logging, debugging, warning, and info statements. Managed JSON objects through AJAX to present the data to the front-end interface. Used Maven to package Java classes into jar archives. Used Jenkins for build automation and GIT for Version Control. Debugged the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions using Firefox and IE Developer Toolbar for IE. Developed unit test cases and suits on the JUnit framework for unit testing, writing Junit test cases for every Java Class. Tech Stack: Java, J2EE, POJO, Spring, Hibernate, MVC, WSDL, REST, SOAP, Spring Boot, Microservices, HTML5, CSS3, JavaScript, Jquery, AJAX, XML, JSON, Angular JS, DOM, SQL, AWS, Eclipse, Log4J, JSON, Maven, GIT, JUnit. WEQ Technologies, Mumbai, India Java/J2EE Developer | June 2017 - Aug 2019 Involved in various phases of the Software Development Life Cycle (SDLC), such as requirements gathering, modeling, analysis, design, development, and testing. Involved in component development using J2EE principles and used design patterns such as Singleton, Factory, and Data Access Object (DAO) in implementing the application. Used Spring MVC and Dependency Injection for handling presentation and business logic. Implemented Authentication and Authorization with Spring Security. Participated in coding Spring AOP components for Logging, Exception handling, and Transactional Models to handle many requests. Used Spring Data JPA to interact with the Oracle database as a persistence framework. Developed a function in the policy module which sends a notification to another module once the policy has been changed using ActiveMQ. Developed RESTful and SOAP-based Web Services to consume and produce data in XML and JSON. Developed web pages using HTML5, JavaScript, JQuery, and AngularJS and customized the web features with CSS3 and Bootstrap. Developed application using Microservices architecture and Spring Boot and Spring framework technology, built the WAR file by Maven. Implemented test cases using JUnit. Used Jenkins for continuous integration and continuous deployment. Used GIT to maintain the application's version and Maven as a build tool. Used JIRA for issue tracking bugs and documentation. Working in an Agile/Scrum Development environment with frequently changing requirements and actively participating in daily Scrum meetings and reviews with biweekly sprint deliveries. Tech Stack: Java, J2EE, Spring, Hibernate, MVC, Oracle, ActiveMQ, Restful, SOAP, XML, JSON, HTML5, CSS3, Bootstrap, Microservices, Spring Boot, Maven, JUnit, Jenkins, GIT, JIRA, Agile. Rishabh Software, Vadodara, India Java/ J2EE Developer | April 2015 May 2017 Worked on the existing applications' JSP, Servlets, Struts framework, and production support issues. Development of Action Forms, Action Servlets, Action and Validating Action Forms in Struts framework. Implemented Struts Dispatch Action class and form bean classes using struts framework. Client & server validations were handled using JavaScript & Struts validate plug-in. Worked on the JAVA Collections API to handle data objects between the business layers and the front end. Developed UI screens using JSP, HTML, CSS, and JavaScript. Implemented Multithreading for handling multiple requests and for high performance. Created many Stored procedures and scheduled jobs to support our applications to create reports for customers. Build and maintain SQL scripts, indexes, and complex queries for data analysis and extraction. Develop a business continuity plan for the SQL Server Databases using JDBC drivers. Created an XML configuration file for Hibernate to map to SQL DB. Developed web services for sending and getting data from different applications. Used JDBC to access the Oracle database for accessing customer information. Used ANT-built tool for compiling and generating war files. Tech Stack: Java, JSP, Servlets, Struts, Hibernate, JavaScript, HTML, CSS, SQL, JDBC, ANT. Education: Masters in Computer Science Texas Tech University. Bachelors in Information Technology Guru Nanak Institutions Technical Campus. Keywords: cprogramm cplusplus user interface javascript sthree database information technology procedural language Illinois Texas