| | | 20,000+ Fresh Resumes Monthly | |
|
|
| |
Click here or scroll down to respond to this candidateCandidate's Name
Phone: Street Address -527-9042 Email: EMAIL AVAILABLE LinkedIn: https://LINKEDIN LINK AVAILABLEPROFESSIONAL SUMMARYAbout 6+ years of experience working with Java/J2EE applications in the areas of Analysis, Design, Development, Coding, Implementation and Testing of web applications.Goal-driven, self-organized developer with comprehensive understanding of various SDLC methodologies such as Waterfall, SAFe and Agile.Well versed in designing Use cases, Class diagrams, Sequence and Collaboration diagrams for multi-tiered, object-oriented system architectures utilizing Unified Modelling Tools (UML).Hands on experience with Object Oriented Concepts, Object Oriented programming with java, Object Oriented Design, and Implementation.Developed robust GraphQL APIs for seamless data retrieval and manipulation, enhancing overall performance and user experience.Expertise in Apache SOLR for building scalable search solutions, including indexing, querying, and relevance tuning.Proficient in Redis for implementing caching strategies, improving application performance, and managing distributed data.Expertise in developing and managing Microservices using Spring Cloud and Spring boot 2. Spearheaded the integration of advanced technologies, incorporating Generative AI and Machine Learning solutions into critical financial applications.Successfully deployed predictive models to optimize risk assessment, resulting in a 15% reduction in fraudulent transactions.Collaborated with cross-functional teams to develop and implement innovative algorithms for market trend analysis, contributing to more informed decision-making processes.Played a pivotal role in enhancing the efficiency of financial data processing systems through the application of cutting-edge ML techniques, resulting in a 20% reduction in processing time.Actively participated in the design and implementation of a real-time recommendation engine for personalized financial services, increasing user engagement by 25%.Used Zipkin server, Grafana and Prometheus for monitoring the microservices.Expertise in developing Single Page Applications (SPA) with Angular 8, React JS, Node JS, Backbone JS, Express JS by using reusable components.Experience in working with APIs like REST and SOAP.Extensively worked on Hibernate for connecting to databases and improved the query performance by hibernate cache.Expertise in Application development and Cross-Platform (Web & Client-Server) application design using various frameworks such as Spring Boot, Spring MVC, Spring Cloud, and Spring Security.Experienced with various modules in Spring framework like Spring IOC (Dependency Injection), Spring DAO (JDBC, ORM), Spring Boot, Spring AOP and Spring Batch.Worked extensively in spring cloud technologies like Eureka Server, Hystrix for fallback and cloud config.Expertise in RDBMS like Oracle and SQL Server including SQL, Stored Procedures and PL/SQL and PostgreSQL.Worked Extensively in No-SQL databases like MongoDB and Dynamo DB.Experience in implementing various design patterns including Test and Domain Driven Development, Singleton, Factory, Builder, Adapter, Saga, CRQS, Strangler Design Pattern.Professional in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of Future Pages.Proficient in developing web-based User Interface (UI) to provide best User Experience (UX) with the help of Angular 6, HTML5, CSS3, JavaScript, jQuery and making webpage Cross browser compatible.Experienced in using Front End editors like Dreamweaver, Visual Studio, Notepad++.Error handling is properly handling both in frontend and backend frameworks by fall back methods.Tested the application by performing unit and integration testing by Junit, Mockito and Wire Mock.Experience in Apache Kafka, ActiveMQ and RabbitMQ for interservice communication across multiple services.Experience to building scalable, stateless, resilient & highly available applications and services like AWS, and Heroku.Used log4j, slf4j along with ELK stack for log aggregation and log analysis and for log dashboard.Involved in Test-Driven Development (TDD) and Behaviour Driven Development (BDD) approach.Worked on Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, ECS Fargate, Auto Scaling, and RDS in Cloud Formation JSON templates.Expertise in CI/CD tools like Docker, Jenkins, Kubernetes for container creation and managing.Experience in using AWS SDK for connection to Amazon S3 buckets as it is used as the object storage service to store and retrieve the media files related to the application.Good familiarity with AWS Lambda event-driven, serverless computing platform to manage the servers and run the code in the AWS.Extensive experience in Amazon Web Services (AWS) cloud computing service it includes Amazon EC2, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity and Access Management (IAM), AWS CloudWatch, Amazon EBS and Amazon Cloud Front.TECHNICAL SKILLSLanguages/APIC, Java 7/8/11+, Java/J2EE, Swing, JDBC, DTD, UML, Design Patterns, HTML, JavaScript, SQL, PL/SQL, PythonJava/J2EE TechnologiesServlets, JSP, JDBC, JNDI, JMS, ORMFront End LibrariesReactJS, NextJS, Angular 4/6/11, and Backbone.js.XML TechnologiesXML, XSL, XSLT, DOM, and JAXB.Application/Web ServersApache Tomcat 7.x/8.x, IBM WebSphere, BEA Web Logic 11.x/12.x, J-Boss 6.x/7.x, Jboss, Application Server.Web TechnologiesHTML, CSS3, DHTML, Servlets, JSPs, JSTL, JDBC, EJB, JMS, XML, XSLT, XSD, JSON, Node.js, Bootstrap, Java Beans, JSF, jQuery, AjaxSpring FrameworksSpring IOC, Spring Batch, Struts (2.5/2.3), Spring Boot, Spring Security, Spring Zuul, Spring Netflix, Spring Eureka, Spring RibbonRelational DatabasesOracle 10g/11g/12C, SQL server 2012/2014/2016, MySQL 5.7, DB2 11.1NoSQL DatabasesMongoDB, Cassandra, Couch DB, Dynamo DB, and graph DB, RedisIDEsEclipse, NetBeans, WSAD, IntelliJ 15.x/16.x/17.x, Spring Tool suite 2.x/3.x, Visual studioMethodologiesAgile, Scrum, Waterfall, SDLC, OOAD, and TDD (Test Driven Development).Web ServicesSOAP, RESTful, WSDL, Axis.Version Control ToolsGitHub, GitLab, Bitbucket, CVS, SVN, Rational Clear CaseBuild ToolsANT, Maven, Gradle, JenkinsTestingJUnit, Jasmine, Karma, Protractor, Jenkins, Selenium, Cucumber,Mockito, JMeter, Mock MVC, Jtest, TestNG, Chai.Reporting ToolsJasper Reports 6.0, Crystal Reports XI, SSRS 5.0Cloud EnvironmentsAWS (S3, EC2, Dynamo DB, IAM, Cloud Front, RDS, R53, SQS), Azure, GCP, Eureka, Kubernetes, Bluemix, Fargate)PROFESSIONAL EXPERIENCECLIENT: DISCOVER FINANCIAL SERVICES, CHICAGO, IL SEP 2023 to TILL DATERole: Java Full Stack DeveloperResponsibilities:Developing self-contained, reusable, testable modules, and components using dependency chain.Cross-browser client-side development experience using HTML5, CSS3, JavaScript and Angular.Moved existing Angular4 controllers to Angular6 components for more responsive and less dependency.Used NPM for installing required node modules and other published Angular NPM modules.Updated the application with new features of Angular 6.Created typescript reusable components and services to consume RESTAPIs using component-based architecture using angular 6.Worked on some of the new features of Angular 6 like new if else syntax, ng-templates, and form validators.Conducted thorough analysis and testing of machine learning models to ensure accuracy, reliability, and compliance with regulatory standards.Skilled in integrating SOLR and Redis with various applications and frameworks to enhance functionality and efficiency.Implemented GraphQL schema designs to efficiently model complex data structures, ensuring scalability and maintainability of the system.Skilled in managing and administering host operating systems such as Linux and Windows servers, ensuring smooth deployment and operation of Java applications in diverse environments.Familiarity with portal applications, providing additional value with knowledge of content management systems (CMS), user authentication, and personalized user experiences, enhancing the functionality and usability of web applications.Development using Java frameworks such as Spring Boot, Hibernate, and JPA, building robust and scalable RESTful APIs and web services to facilitate seamless communication between front-end and back-end systems.Collaborated with domain experts to understand complex financial data requirements and translated them into effective machine learning solutions.Provided mentorship and training to junior developers, fostering a collaborative and knowledge-sharing environment within the team.Stayed abreast of the latest advancements in Generative AI and Machine Learning, incorporating relevant technologies and methodologies to continually improve financial applications.Prepared comprehensive documentation for implemented ML models, algorithms, and systems, ensuring clarity for both technical and non-technical stakeholders.Implemented client-side Interface using Angular 6 and Node.js to structure JavaScript code in an MVC.Performed testing using Protractor, Jasmine, Karma, and involved in code reviews.Leveraged the monolithic application to microservices with help of strangler design pattern, SAGA, CRQS, Domain Driven and Event driven design pattern.Developed application using concepts of Single page application using MEAN STACK (Angular 4), NodeJS, MongoDB, and Express).Utilized Java 8 features like Lambda expressions for collection evaluation and comparing the data, Stream API for Bulk data operations on Collections which would increase the performance of the application.Used Parallel operations on collections for effective sorting mechanisms and to change the sequential stream flow of threads while session establishment.Expertise in developing Microservices with help of spring boot 2 manage by spring cloud technologies.Expertise in Eureka server for service registry, Hystrix dashboard for circuit breaker, spring cloud config for external configuration and cloud sleuth for tracing calls.Developed Restful services using Spring Framework and handled access-control features like authentication and authorization by using Spring Security, OAuth 2.0 with JWT.Expertise in designing microservices using 12 factors design principles and worked on singleton, prototype, builder, bulkhead pattern, blue-green deployment, and circuit breaker pattern.For communication between multiple services, I used Kafka and RabbitMQ messaging systems as pub-sub and feign, Rest Template for synchronous communication.Routing and Load Balancing is done with help of Zuul server as API gateway along with Application Load balancer of AWS and Ribbon as Load Balancer.Experience with Snowflake cloud data warehouse and AWS S3 bucket for integrating data from multiple source system which include loading nested JSON formatted data into snowflake table.Experience in working with SQL and NoSQL Database like MongoDB to manage extremely large data.Designed, Configured, and deployed Amazon Web Services (AWS) for multiple applications utilizing the Amazon cloud formation templates.Migrated the application from cloud Foundry to AWS using the EC2 and Fargate instances.Created event driven jobs using AWS lambda functions for migrating data across multiple S3 buckets of cross origin, DynamoDB, SQS with python.Experience in CI/CD tools like Docker, Jenkins, Kubernetes for building and managing containers.Used log aggregators like ELK stack (Elastic Search, Logstash, Kibana) for log analysis along with slf4j and log4j for debugging.Experience in writing unit tests using JUnit and MockitoTested the performance of our API using SoapUI, Postman, and JMeter.Used JIRA tool for Issue/bug tracking, monitoring of work assignment in the system.Experience on implementation of version control software GIT repositories and Maven build tool.Environment: Java 8, Microservices, spring boot 2, spring cloud, Eureka server, Hystrix, Spring Security, OAuth 2.0 with JWT, Kafka, RabbitMQ, AWS, DynamoDB, SQS, Docker, Jenkins, Kubernetes, Agile, HTML, CSS, JavaScript, TypeScript, React.JS, Angular 4, jQuery, Protractor, Jasmine, Karma, ELK stack, slf4j, log4j, Junit, Mockito, SoapUI, Postman, JMeter, JIRA, GIT, Redis, SOLRCLIENT: AMAZON, BELLEVUE, WA JUN 2022 AUG 2023Role: Software Development EngineerResponsibilities:Developed and maintained scalable microservices using Spring Boot and Spring Cloud, resulting in a 30% improvement in application performance.Implemented end-to-end security using Spring Security, including OAuth2 authentication and role-based authorization for seamless user access management.Worked on SOAP and RESTful Services using WEB API which return Json data.Configured spring beans by Dependency Injection (DI) and Inversion of Control (IOC) principles.Involved in implementation of MVC pattern using Spring Controller and developed business objects using Spring IOC, Spring boot, Spring Batch and Spring Cloud.Working on different technologies like Java Multithreading, collections, Core Java, SQL, Stored Procedures, XML Parsing, Generating XML Requests.Designed and optimized relational database schemas for MySQL and PostgreSQL, reducing query response time by 25%.Leveraged Spring Data JPA for simplified and efficient data access, resulting in streamlined CRUD operations across the application.Integrated AWS S3 for efficient storage and retrieval of large files, enhancing user experience and reducing load times by 20%.Involved in implementation of MVC pattern using JSP and Spring Controller and developed business objects using Spring IOC, Spring MVC and Spring AOP.Implemented J2EE design patterns like DAO, Abstract, Session Facade, Factory Pattern and Singleton.Developed 7 microservices from start to finish and made those fault tolerant and resilient by applying sidecar.Used Rest Template, Feign, Web Client for Synchronous and ActiveMQ for Asynchronous communication.Implemented vivid design patterns like Domain Driven, Observability design, Decomposition Pattern, Integration patterns, Database patterns and Cross cutting concern patterns.Worked with Hibernate for data source configuration written many HQL for extracting the data.Expertise in writing complex SQL and PL/SQL queries for retrieving data from Oracle database.Storing and Extracting logs from SPLUNK for easy search, reports, dashboard, and alerts.Testing rest APIs with help of cucumber, Wire Mock and JMeter for performance testing.Refined low-level design aspects to optimize API development, thereby enhancing performance and functionality.Worked on Jenkins and Docker for CI / CD of the microservices developed and managing them.Used AWS SNS for fully managed messaging queue which decouples and scale micro services, distributed systems and serverless applications.Worked on AWS Database Migration Service for transferring the on-premises server to Cloud.Expertise in Executing the AWS Lambda functions to run the code to perform daily routine activities.Used Amazon API Gateway to build, deploy and managing API calls from external web services.Expertise in React JS components, Forms, Events, Keys, Router, Animations, Redux, and Flux.Developed single page applications using React Redux architecture.Developed user interface by using the React JS, Flux for SPA development.Implemented client-side Interface using React JS.Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.Responsible for developing a front-end application using React JS and FLUX architecture for internal teams productivity use.Experienced in React JS and working with React Flux architecture.Environment: Java 11, Spring, Hibernate, RESTful API, REST, HTML5, CSS3, Bootstrap, GitHub, SQL, PL/SQL. JMeter, Splunk, React JS, Redux, Redux-SAGA, Spring MVC, Spring AOP. Spring Batch, Factory, Observability, Rest Template, SOA, Multithreading.CLIENT: LIVELY, SAN FRANCISCO, CA JUN 2021 MAY 2022Role: Java/J2EE DeveloperResponsibilities:Used Agile practices and Test-Driven Development techniques to provide reliable, working software early.Used angular-cli tool to configure project and building it for development of Angular apps using Angular7+.Integrated the different pages to be a single page application using Angular 6+.Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model.Implemented Two-way databinding in which helps the application handle the automatic synchronization of data between the model and view components using TypeScript.Analyzed and designed a scalable system based on Object Oriented Concepts, OOAD and the various J2EE design patterns.Design and implementing Model view controller (MVC) architecture using spring framework.Implemented Redis Pub/Sub messaging for real-time data synchronization across distributed systems, ensuring consistency and reliability.Wrote Hibernate classes, DAO's to retrieve & store data, configured hibernate files.Used Jenkins Jobs for build automation to compile and generate EAR, JAR and WAR files.Involved in raising questions for business, getting answers from them, bug fixing, and tracking is done by JIRA.Developed RESTful web services using JAX-RS, Apache CXF and spring frameworks and persistence using Hibernate and JPA ORM frameworks.Jersey implementation of JAX-RS is utilized to develop RESTful Web services.Involved in developing of test procedures for unit testing and testing of the module.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture and worked on testing the RESTful APIs using tools like POSTMAN.Implemented the authentication and authorization of the application using Spring Security and Oauth2.Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.Implemented Batch jobs to deal with large number of chunks using Spring Batch Framework to execute the similar jobs simultaneously.Developed RESTful web services to retrieve JSON documents related to customer and consumed SOAP API.Developed test cases for unit testing in the integration layer using Mockito and Cucumber.Used Gradle for build, cruise control is used continuous building. Used GIT as version control system for source code and project documents.Environment: Java 8, RESTful API, REST, GitHub, SQL, PL/SQL, Spring Boot, Micro Services, POSTMAN, Spring IOC, Spring Security, Oauth2, JSON, SOAP, Mockito, Cucumber, GIT, Gradle, Jenkin, Angular6/7, HTML5, CSS3, ES6, Bootstrap, Redis, SOLRClient: ADP, INDIA OCT 2017 - DEC 2020Role: Java DeveloperResponsibilities:Collaborated with Scrum Agile team members to review user stories and supporting requirements and translated them into a system design.Created and implemented DDL and DML scripts.Designed Java classes to map the newly created database configurations.Integrated Spring- Hibernate frameworks for ORM functionality in spring framework.Used Java/J2EE Design Patterns such as DAO pattern, MVC pattern, Session Facade, singleton in the project extensively, which facilitates clean distribution of roles and responsibilities across various layers of processing.Designed Java classes using Spring Framework to implement the Model View Control (MVC) architecture.Performed Module and Unit Level Testing with JUnit and Log4j.Worked on solving production incidents and fixing bugs.Used SVN Repository for Version Control and JBOSS 6.0 as the application server.Designed and developed the responsive User Interface using HTML, CSS and Bootstrap.Experience in creating new features and exposure to new Java Script updates in ES6.Created cross-browser compatible and standards-compliant CSS based page layouts. Extensively used jQuery, JSON, AJAX and DOM scripting to create interactive web applications like message posting and autocomplete validation forms.Worked with System Analyst and the project team to understand the requirements.Prepared effective Test Scripts for each of the developed functionality.Used Eclipse as Development IDE for web applications.Tested the Service classes and DAO Classes by using JUnit Test CasesEnvironment: Java/J2EE, DAO, MVC, Junit, Log4j, JBOSS 6.0, HTML5, CSS3, ES6, Bootstrap, Restful API, REST, SVN, SQL, PL/SQL, jQuery, JSON, AJAX and DOM.EDUCATIONMASTER OF SCIENCE COMPUTER AND INFORMATION SCIENCESUniversity of North Texas, DentonBACHELOR OF SCIENCE COMPUTER SCIENCE AND ENGGB.V Raju Institute of Technology, India |
