Hemanth Reddy

Sr. Java Full Stack Developer

Email: adlh9h@r.postjobfree.com

LinkedIn: www.linkedin.com/in/hemanth-reddy-5850971b8

Contact: 973-***-****

PROFESSIONAL SUMMARY

•Have 8+ years of extensive IT experience in all phases using SDLC (Software development life cycle) methodologies in Agile, Waterfall, RUP (Rational Unified Process).

•Expertized in Core JAVA and JAVA 1.8 features with Lambda expressions and Stream API with JAVA/J2EE technologies.

•Experienced with Design Patterns and developed Architectural framework like Service-oriented architecture (SOA) and Microservices Architecture.

•Used Agile framework for sustaining complex products with Scrum through TDD (Test-driven development), BDD (Behavior-driven development) Concordion, Cucumber.

•Worked on J2EE frameworks with Spring Boot, Spring IOC, Spring AOP, Spring Security, Spring Web Flow, Spring MVC, Spring Data & Structs, Servlets.

•Active directory with Azure and domain management services and excellency in deploying AWS service applications.

•Excellency in developing Web Services RESTful and SOAP using JAX-RS, JAX-WS, WSDL, JAX-B, Apache Axis, Apache CXF and Jersey frameworks.

•Experienced using ORM frameworks like JPA, Hibernate, Spring JDBC, Spring Data JPA, Spring Data REST and iBATIS. Data formats XML, JSON.

•Concurrent & Parallel executions with Multithreading with User threads & Kernel threads to maximize CPU utilizations for multitasking.

•Used Authorization tools (OAuth2), JWT (JSON web Token) for token-based authentication.

•Expertized in developing Front end tools & Web pages to develop the framework with ReactJS, Angular JS, Angular 8, Angular 6, Angular 7, HTML, Bootstrap, jQuery, JavaScript, Ajax, GraphQL, CSS3.

•Worked with Database in SQL like Oracle, My SQL, IBM DB2, SQL server, PostgreSQL and Database in NoSQL like MongoDB, Cassandra, DynamoDB to manage extremely large data sets.

•Proficient in writing SQL q

•Queries, PL/SQL stored procedures, Triggers and creating business tables.

•Experienced in implementation Message Queues like JMS (Java Messaging Service) to exchange information by using ActiveMQ, RabbitMQ, Kafka as message queuing.

•Implementing Health Level (HL7) International Standards to exchange the electronic healthcare data.

•Working experience with JUnit, NUnit, Mockito, Selenium, TestNG & Spock tools for web, unit Testing Frameworks in J2EE, and used Jasmine, Mocha, Karma for Testing Front End user interface. Protractor for end-to-end testing.

•Experienced building new features, API Management and Restful API gateway like Apigee, IBM API integrations, Kibana and Elastic search to identify failure scenarios.

•Performed test to check API endpoints and API calls with Postman, SOAP UI, Swagger UI.

•Managed code through Version Control process like Git, GitHub and SVN (Tortoise Subversion), Bit bucket.

•Have knowledge on DevOps implementing tools to automations like Docker, Jenkins, Kubernetes, Ansible.

•Experienced Log4j, Slf4j, Log insights as Ticketing Tool and Jira, Rally, TFS for Logging Tool functions into the application.

•Experienced in working with IDE’S like IBM Rational Developer Studio, Eclipse 2.0, 3.0, 3.1, STS (Spring Tool Suite), RAD, Net Beans, IntelliJ.

•Experienced with deploying Java Servlet & Application Servers, Apache Tomcat, JBOSS, JSP and Build Management tools Ant, Maven and Gradle.

TECHNICAL SKILLS ENVIRONMENT:

Language: C, C++, Java 1.8, SQL and PL/SQL.

Mark-up/XML Technologies: HTML5, CSS3, Bootstrap, JavaScript, jQuery, AJAX, Angular 7, JS 1.4, Node

JS, XML, XSD, XSL/XSLT, SAX/DOM, DOJO and JSON.

Tools & Framework: Struts, Spring, Hibernate, Spring MVC, Spring Web Flow, Spring IOC,

Spring AOP, Spring Security, Spring Boot, JSF, Junit, Apache CXF, SOAP UI, GWT, Jersey, ANT, MAVEN,

Jenkins, Gradle, User thread, Kernel thread.

Web services: SOAP, RESTful, UDDI, WSDL, JAX-RPC, JAX-RS, JAX-WS, JAX-B, Micro services, Apache Axis and Apache CFX.

Cloud Technologies: Amazon Web Services AWS, Pivotal Cloud Foundry, Azure.

Web/App Servers: Web Sphere, Apache, Apache Tomcat, JBOSS EAP, Web Logic Server & Apache Camel

Databases: Oracle, SQL-Server 2005, MySQL server, MS SQL, IBM DB2, NoSQL DB like MongoDB and Cassandra.

Security: Spring Security, OAuth, Active Directory, LDAP, SSL, SAML

IDE tools: Eclipse, Net Beans, Spring Tool Suite (STS) and IntelliJ IDEA, RAD, Adobe Dreamweaver, IBM Rational Developer Tool, Rational Rose.

Testing Tools/ Others: Selenium, TestNG, JUnit, Enzyme, Rabbit MQ, TOAD, Soap UI, Putty, Rational Clear Quest, RTC, Load UI and Mockito, AWS IAM, Sail Point, Forge Rock.

Analytics Tools: Tableau, MicroStrategy, Informatica.

Version Control: Tortoise SVN, CVS, Rational Clear case, Source Tree and Git.

OS & Environment: Windows Vista/XP/2000/NT, Win 2k Server, Sun Solaris, UNIX, Linux.

PROFESSIONAL EXPERIENCE

Client: Citibank Oct ‘19 – Till date

Location: Edison, NJ

Role: Sr. Full Stack Java Developer

Responsibilities

•Handled the transaction process for the Citi customers. And developing code for race cases.

•Working in Agile Scrum methodology Software development Life Cycle (SDLC) to progress high quality modeling, analysis, design, development, and testing.

•Developed the view-controller components using JSPs, HTML5, CSS3, jQuery, AJAX, and JavaScript.

•Developed Microservice Architecture based RESTful Web Services, Spring Boot Framework endpoints in-memory data clusters like REDIS.

•Maintained Interface compatibility and concurrency in the project using Java 1.8 new features like default, Static methods and Concurrency API to manage the.

•Performed one-to-many, many-to-many Multithreading models for mapping faster execution route.

•Experienced with Docker container orchestra with on premise Open shift container platform. Worked with Dependency Injections & Container Management with Docker optional functionalities.

•Used Spring AOP for solving crosscutting concerns like keeping logged data and transactions details. Spring Cloud, Oracle, XSD, JSON, Spring Config, and Jenkins. Spring Batch for processing large amount of data. Created flexibility usage to configure JAVA Beans with spring boot.

•Spring Framework 5.0 on JDK 8 & 9 Spring MVC pattern for java Web application. and used View Resolver to map web pages and Spring AOP.

•Performed capturing and analyzing Spatial tools process functionality, Geographic data through GIS (Geographic information Systems), ETL (Extract Transform Load) while managing the Spatial Data.

•Implemented core features in AngularJS framework such as Dependency Injection, Databinding, Filters, Directives, Templates, Services & Deep Linking Designing. Performed Navigation path through Angular 7, 8 Router NgModule.

•Supporting reading, writing on WebHooks with GraphQL development with pharmaceuticals industry

•Creating AWS EC2, S3 buckets for storing object. Experienced with Identity and access management (IAM), Sail point IIQ.

•Worked with MongoDB to store non-relational data into collection and retrieve them whenever required.

•Docker Compose for running multi container docker applications to run with single command.

•Performed Automation testing & authored test scripts using Selenium Web Driver, Selenium Grid and JUnit.

•ETL Tools and data management and creating dashboards with Tableau, MicroStrategy.

Environment: Agile Methodology, Java 1.8, J2EE, HTML5, CSS3, JavaScript, jQuery, Ajax, AngularJS, Hibernate, Spring, XML, JSP, JAX-RS, Spring AOP, Spring Security, Oracle 11, Big Data, ETL, Cucumber, MongoDB, JSP, Micro Services, AWS IAM, EC2, S3, RDS, SQS, Open Shift, Docker, GIT, JIRA, STS, JUnit, Log4J, Maven, Jenkins, Web Sphere Application Server, Tableau, MicroStrategy.

Client: Lowe’s Feb’19 – Sep’19

Location: Mooresville, NC

Role: Sr. Java/AWS/J2EE Developer

Responsibilities

•Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design, development and testing using Agile Methodology.

•Developed services that are reusable and interoperable, based on SOAP and RESTful.

•Used Java, J2EE patterns like Model View Controller (MVC), Data Transfer Objects (DTO), Singleton, and factory patterns.

•Implemented GUI using HTML5, CSS3, JavaScript, jQuery.

•Worked in responsive for the Bootstrap for JavaScript design templates.

•Used Dependency Injection along with IOC (Inversion of Control). Developed UI navigation using JSP and Spring MVC architecture.

•Implemented features like logging, user session validation using Spring AOP module and Spring 5, Spring Batch.

•Executed multiple threads simultaneously via Multithreading at New, Runnable, Blocked, Waiting states.

•Built and managing application experience on Azure cloud computing, used Azure Active directory B2C for identity access.

•configuration XML file that contains declarations and other dependent objects declaration.

•Developed Cloud Hosted Web application and REST APIs using Spring Boot with embedded Tomcat.

•Worked with Apigee predictive analytics and API management and cloud computing.

•Worked on Azure Cosmos dB multiple collections as part of the applications moving to the cloud.

•Handled MuleSoft connections, PowerShell automation scripts for elk stack in Azure through CLI.

•Responsible for Amazon Web Services provisioning and utilized AWS services like EC2, EBS, RDS, S3, SNS, SQS, AWS Lambda API gateway management.

•Wrote complex SQL queries, PL/SQL Stored Procedures for all the DML process.

•Deployed the application using Apache Tomcat web server.

•Implemented Queuing services in the message from Microsoft MS MQ Rabbit MQ

•Image repository architecture with Open shift and Kubernetes in build related artifacts.

•Followed modern React web framework for building user interface, through deep following methods of React hooks, Context. Modern Java Script testing with Enzyme for React.

•Developed presentation layer code, using HTML, CSS, JSP, JavaScript, AJAX and JQuery.

•Used Kubernetes to run automation of deployment and scaling operations across the cluster.

•Experience in Developing User Interface (UI) Rich Web Applications and Web Service Applications using HTML 4, XHTML, CSS 2, XML, AJAX, Object Oriented Java Script, ANGULARJS, REACTJS, BOOTSTRAP Framework, RESTful services, JAVA, JSP.

•Used default Ansible modules and developed new Playbooks for MSI installations.

Environment: Java, J2EE, JDK, HTML5, CSS3, Azure cloud, JavaScript, jQuery, AJAX, AngularJS, JSP, MVC, Hibernate, Azure, Spring IOC, Concordion, Cassandra, Spring AOP, Spring Batch, SQL, PL/SQL, SOAP, RESTful, Apache Tomcat, ANT, ReactJS, AWS, MAVEN, Jenkins, Enzyme, Kubernetes, Eclipse, Tortoise SVN, JUnit, Jira, Log4j. AWS

Client: Cable Vision Jan’17 – Jan’19

Location: New York

Role: Sr. Java Developer

Responsibilities

•Specialized in using Angular tools Angular Fire, Angular CLI, Augury, Protractor.

•Spring Batch is used for Batch processing with which notifications are sent in timely manner.

•Worked Agile software Paired Programming environment.

•Developed the Business layer using spring (IOC, AOP), DTO, and JTA.

•Server Logs and web logs management with web logic analysis software.

•ECMA script to standardize the language to generate a modern system.

•React.JS & Node.js skills understanding and suggesting better for the application or project.

•Cloud Watch & Cloud Trail by performing the usage of the instances.

•Hosting Containers in Docker engine running on serve side and virtual machines.

•Responsible for creating an instance on Amazon EC2 (AWS) and deployed the application on it.

•Brief understanding of Content Management System (CMS) for managing and using the content like Adobe Experience Manager (AEM), WordPress.

•Used Protractor for end-to-end testing framework in Angular.

•Installed, secured, and configured AWS cloud servers and Amazon AWS virtual servers (Linux).

•Developed the project using industry standard design patterns like Singleton, Business Delegate, Factory Pattern for code management and re-usability.

•Developed unit test cases using JUnit framework for testing accuracy of code and logging with SLF4j + Log4j.

•Enabling organizations to run and manage Docker and Kubernetes in production by Rancher.

•Worked with defect tracking system ClearQuest, Spring STS and used Maven as build tool.

Environment: Azure, Java, J2EE, HTML, CSS, JSP, JavaScript, AJAX, JQuery, XML, JSON, Spring IOC, Spring MVC, Spring Batch, Spring AOP, Spring JMS, Hibernate, SQL, Oracle, Web Logic, Docker, RESTFUL, SOAP, SoapUI, Jersey, SLF4j, Log4j, JUnit, Clear Case, Maven, Spring STS, ClearQuest, IBM MQ, Design Patterns, Linux.

Client: Molina Health Care Nov’14–Dec’16

Location: Long Beach, CA

Role: Java Developer

Responsibilities

•Developed the application using Struts Framework that leverages classical Model View Controller (MVC) architecture. Rally Scrum for tracking, development iterations.

•Developed User Interface using HTML, CSS, JSP and performed client-side validations using JavaScript.

•Supporting Middleware classes, Serialization system that can produce read XML with Django.

•Initiated repository access and content management with Webtop in Documentum.

•Conducted automatic functions to reduce the custom-built code with xCP.

•Good experience in developing applications with SOAP and RESTful Web Services.

•Integration analytics with Rhapsody, to build and maximize performance of the design interfaces to hospital systems.

•Used ACORD data models and standards in committing framework, seven sections (HL7) to store and move data uniformly.

•Tested Angular web version 2 framework for making powerful HTTP requests.

•Created XML files to provide Context and Hibernate Mapping for database persistence.

•Enterprise optimization Rhapsody best practices for integrated engine services on AWS for Scalability, efficiency, & flexibility in regional data exchanges.

•Used IntelliJ IDEA, for on-the-fly analysis and smart code analysis.

•WebSphere application server for performing the role in web application server and used JFrog.

•Involved in writing complex queries using PL/SQL to extract data from database and to delete the data and to reload the data on Oracle database.

•Easy deploying containerized environment with Rancher.

•Experienced in Agile Scrum Practices for complicated project completion process.

•Used ANT as deployment tool to handle platform specific properties such as file separators.

•Developed various scripts for Creation and deployment of the code package using WebLogic.

•Implemented the SQL queries for database interaction.

•Worked with IDQL repository for Documentum login error messages.

Environment: Windows XP, J2EE, Struts, JSP, AJAX, JDBC, Oracle, MDB, PL/SQL, WSDL, SOAP, CSS, AJAX, Rational Rose, WebLogic, JavaScript, Java Beans, EJB, HTML, UML, JUnit, IntelliJ IDEA, ANT, JSF, Tiles Framework, Validation framework and Design Patterns, Rhapsody.

Client: Mokshitha Infotech June’12-Sep’14

Location: Hyderabad, India

Role: Jr. Java Developer

Responsibilities

•Developed the application using Struts Framework that leverages classical MVC architecture.

•Used Cacti network Monitoring and Graphing tools for front-end application for open source.

•Graph templets, flexible data sources, device templets and custom data-gathering scripts.

•Developed the front-end using JSP, Struts, MVC, JavaScript, HTML and DHTML.

•Creating Web Servers, Networking tools using JavaScript through Node.js

•Inaugurated reducing the complexity of writing server applications through Node.js API designs.

•Included and designed Caching Framework, and lightweight and standalone web applications with Django.

•PL/SQL, creating database tables, views, medium to complex stored procedures, triggers, functions.

•Data modeling, data structure design skills, designing and developing Unix/ Linux based (shell) scripts.

•Tune SQL queries and improve application performance in an agile environment.

•Experience with Multi-Platform with Windows, Linux, macOS, Solaris, FreeBSD, NetBSD.

•Working experience in Intrusion Detection/Intrusion Prevention System (IDS, IPS), TCP/IP, DNS, SSL, VPN, Switching & Routing.

•Worked with Database in SQL like Oracle, My SQL, IBM DB2, SQL server, PostgreSQL and Database in NoSQL like MongoDB, Cassandra, DynamoDB to manage extremely large data sets.

•Worked in constructing architecture of Richfaces with Ajax filter, Ajax containers and Ajax action.

•Designed the user interfaces using JSPs, developed custom tags, and used JSTL Taglib.

•Use cases in rendering to a particular element in DOM using React DOM library.

•Developed various java business classes for handling different functions.

•Developed JUnit test cases for all the developed modules. Used SVN as Version Control.

Environment: Windows XP, JavaScript 1.3, JSPs, Java 1.3, J2EE, HTML 5, CSS3, jQuery, JSON, AJAX, JSP, Session Beans, Ant, DB2, XML, DOM, SAX, ANT, SOAP, Struts 1.1, SVN, EJB 2.0, Oracle 8i, Ajax, Mongo DB, Toad, Servlets, Apache Tomcat, Oracle, LOG4J, Rational Rose, Rich Web Frameworks, ThemeRoller, Eclipse Indigo.

EDUCATION

Bachelor’s degree in computer science from Jawaharlal Nehru Technological University

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