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Click here or scroll down to respond to this candidateTejaswiniCandidate's Name
EMAIL AVAILABLEPHONE NUMBER AVAILABLEProfessional Summary:Highly motivated IT professional with 7+ years of software development experience in object-oriented programming, design, and development of Middle- Tier distributed, Enterprise applications using Java and J2EE technologies with Software Development Life Cycle, Struts1/Struts2, JSP, J2EE.Extensive experience in the Analysis, Design, Development, Implementation and Testing of enterprise applications with web technologies, distributed technologies, and client-server architecture environment.Extensive experience on implementing the AJAX features using JavaScript, JSON, jQuery, and XML.Extensive experience in Hibernate, Struts, Spring MVC, Spring Integration, Spring JDBC, Spring Boot, Spring ORM, Struts Framework and AOP.Designed and Developed Use Cases, Activity Diagrams, and Sequence Diagrams using Unified Modeling Language (UML) and ER Diagram.Expertise in client scripting language and server-side scripting languages like JavaScript, jQuery, JSON, JSF and JSP.Proficient in writing complex SQL queries for data retrieval, manipulation, and reporting in Oracle databases.Developed SELECT, INSERT, UPDATE, and DELETE statements for various business requirements and data processing.7+ years of experience in J2EE/EJB development, struts1/struts2 development.Involved in application development using JavaScript, and jQuery.Proficient in writing, debugging, and maintaining Groovy scripts for various automation tasks and applications.Proficient in developing Kafka producers to publish messages from various sources into Kafka topics.Worked on designing microservices base solution in terms of appropriate modularization exposed as APIs.Experienced in developing Android applications using Kotlin.Solid understanding of Kotlin's syntax, data types, functions, and OOP principles.Familiar with Kotlin extensions, coroutines, and higher-order functions.Developed and deployed serverless applications using AWS Lambda to run event-driven functions in response to changes in data, system state, or user actions.Integrated Lambda functions with API Gateway, S3, DynamoDB, SNS, and other AWS services for end-to-end serverless architectures.Worked with multiple versions of Integrated Development Environments (IDEs) such as Eclipse, NetBeans, and IntelliJ IDE.Implemented error handling and retry mechanisms for handling Kafka producer and consumer failures.Working experience of Source code version control tools like SVN, CVS.Developed, tested, and deployed Candidate's Name (RAD) 7.5.Expertise in creating servlets, JSPs, EJBs, and JPA components for enterprise-level applications.Expert in writing optimized Queries, Stored procedures, Packages, Index and Triggers using SQL, SQL server Oracle, PL/SQL Query.Skilled in designing and implementing data models suitable for Cassandras distributed architecture.Extensive experience with GitHub for code repository hosting, collaboration, and project management.Experience in working with build management tools like Ant, Maven, and Jenkins.Experience working with Microsoft Office applications like Excel, Access, Project, Visio, and PowerPoint.Expertise in conducting static code analysis using SonarQube for various programming languages(Java, Javascript,C).Expertise in building server-side applications using Node.js, with a deep understanding of asynchronous programming, event-driven architecture, and non-blocking I/O.Skilled in performance tuning and optimization of Oracle databases, including indexing, query optimization, and resource management.Proficient in implementing Ehcache for caching strategies to improve application performance.Skilled in creating Docker images using Dockerfiles and optimizing them for size and performance.Knowledgeable about Docker networking concepts and configuring networks to connect containers.Experience in creating and customizing repository interfaces using Spring Data JPA's repository abstraction.Proficient in using Redis data structures such as strings, hashes, lists, sets, and sorted sets.Familiarity with GCP's AI and ML services such as AutoML, AI Platform, and TensorFlow on GCP, enabling development and deployment of machine learning models.Hand on experience using React UI libraries such as Material UI, Ant Design and Bootstrap, developing web more efficiently with high-quality and responsive components.Worked on Less.js developing more customized components when using React UI libraries, satisfying every need.Managed installation, configuration, and administration of IBM WebSphere Application Server across multiple environments (development, testing, production).Experience in deploying and managing Java EE applications on WebSphere, ensuring high availability and scalability.Experience in monitoring batch jobs for performance and error handling.Ability to troubleshoot job failures, identify bottlenecks, and resolve issues effectively.Implemented logging and alerting mechanisms for early detection of job failures.Developed Node.js and Express.js to run script in sever-side and to develop the server-based applications and divert users to routes.Developed dynamic, single-page applications (SPAs) using Reacts component-based architecture.Knowledgeable in securing GCP resources using IAM roles, VPCs, and implementing best practices for data encryption and access control.Skilled in integrating with both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis) databases using ORM/ODM libraries like Sequelize, Mongoose.Technical Skills:LanguagesCore Java 11.0.11/1.6/1.7/11.0.11, C, C++, Java script, UML, HTML, jQueryJ2EE TechnologiesJ2EE, EJB 2.x, Struts 2.1/2.2, Spring, PL/SQL, Hibernate, JDBC, JUnit, JSP, SVN, JMS, Tomcat,JBoss, JSON, XML, Shell scripting, Soap UI, WinSCP, Maven.FrameworkSpring, Spring Boot, Microservices, Struts, Hibernate, JSF 1.x/2.x, Prime Faces.Web/App ServerIBM WebSphere, WebLogic, TomcatInternetXML, XSL, HTML, XHTML, CSS, Action Script, JavaScript, Bootstrap, CSS, AngularJS, jQueryDatabasesOracle 11g/12c, MySQL, MS SQL Server, DB2, PostgreSQLIDE/ToolsSQL developer, Eclipse, NetBeans, IntellijBuild ToolsAnt, Maven, Gradle, Jenkins, Docker, GroovyProfessional Experience:Ameriprise Financial, Minneapolis Oct 2022 to presentCandidate's Name
Description: Ameriprise Financial is a financial advisor company which has multiple insurance plans for its clients. This organization has multiple websites for insurance and banking, we designed several websites for the new requirements which were given by the business. It has a very comfortable user interface for its clients, and we also worked on personalizing content for the users collecting their cookies and enabling geographical location.Responsibilities:Experience in analysis, development, and maintenance in the Banking and financial Services domain.Served technical role consisting of developing/ maintening code for java, J2EE, JSP with Shruts1/Shruts2 technologies(JSP, Servlets, Spring, Sring MVC, Hibernate, Angular JS, HTML 5, SOAP and REST Services.Expertise in Web UI development using HTML, DHTML, CSS, Javascript, Angular-JS, Bootstrap, JSP, and Struts Tag Library.Optimized SQL queries for performance improvements using techniques like query refactoring, indexes, and execution plan analysis.Implemented event-driven architecture using AWS Lambda, creating functions triggered by AWS services such as S3 uploads, SNS notifications, SQS messages, CloudWatch events, and DynamoDB streams.Designed Lambda functions to automatically respond to real-time events and process data asynchronously.Experience with Oracle tools like EXPLAIN PLAN and SQL Trace to analyze and fine-tune query performance.Extensive experience with both core and advanced java technologies which include Java, XML, Javascript, JEE, JSP, EJB, JDBC, Struts, Struts1, Struts2, Servlets, JMS, JSF, JSF My faces, Rich faces, Prime Faces, Ice faces, for XML web services, spring, and Hibernate.Experienced in developing web applications using Java, servlets, JSP, EJB, portal applications, Hibernate, Struts, Spring, AJAX, and JDBC.Have knowledge and proficiency on relevant Software Development LifeCycle(SDLC).Developed REST WebServices and its client using JSON as the transformational medium.Experienced in the migration of Struts1 based application to Shruts2.Involved in Deployment and integration testing of the overall application.Managed repository branching strategies, including feature branches, release branches, and hotfix branches.Architected and implemented a highly scalable service using Node.js and Typescript, servicing over 500,000 requests daily with 99.99% uptime.Integrated WebSphere with other IBM middleware components such as IBM MQ, IBM DB2, and IBM WebSphere Portal for seamless data exchange and communication.Implemented service-oriented architecture (SOA) solutions using WebSphere for integration with enterprise systems.Built the reusable service components using Angular JS services with Object Oriented JavaScript, JQuery, HTML, CSS3 based on the visual designs.Expertise in optimizing Kotlin code for performance and memory management.Debugged and improved application performance using tools like Android Profiler.Developed mobile-first, responsive applications using CSS frameworks like TailwindCSS, Bootstrap, or styled-components.Experience in deploying and debugging applications on IBM WebSphere Application Server using RAD 7.5.Proficient in managing WebSphere server configurations and leveraging RADs tight integration for seamless testing and deployment.Ensured code quality and consistency by enforcing code review processes through GitHub pull requests.Worked as on onsite key resource in supporting the application.Worked on defect fixing in Quality Assurance(QA), User Acceptance Testing (UAT), and production environment.Experienced in a content Management System called Bloomreach, and contributed to the major version upgrade from Bloomreach 14 to Bloomreach 15.Developed front end architecture & UI templates for option trading application using Angular, HTML5, CSS3, SASS,JavaScript and D3.js. Developed a force layout component using JavaScript and D3.js for manipulating elements based on data. Worked on data integration for data visualization component.Developed various AngularJS directives to help build the functionality and UI behavior using JavaScript. Example: directive for browser controls like: disable right click, browser close, lock screen while transition.Developer multiple Angular JS controllers and configured Routes.Worked with UI designers and User experience team to define screen designs. Developed angular partials based on UI screens.Extensively used underscore.js and lodash.js for JavaScriptobject and array manipulations.Worked on monitoring and deploying various load balances of the EC2 instance, improved login authentication od users by configuring the aws identity and access management.For Application Deployment, we have used Docker containers, and also user docker for monitoring all the pods running.Developed a real-time analytics platform using Kafka streams and KSQL for processing and analyzing streaming data.Experience in using Groovy's built-in support for database interactions, including JDBC and ORM frameworks.Experienced in web content management systems like such as IBM web content management, knowledge of integration and development on content management systems with portal solutions.Implemented microservices architecture with Spring Boot and Spring Data JPA, ensuring independent deployment and scalability of services.Experience in websphere portal design and development using portlets, servlets, JSP, JDBC. WebSphere Portal server, websphere portlet factor etc.Intensively worked on IBM Watson search functionality.Implemented Restful based web services calls to services.Used Jira for tracking the user stories.Used Springboot framework for java development.Contributed to Node.js open-source projects or created and published npm packages.Designed and developed interactive web applications using Dash to visualize data and create dynamic user interfaces.Utilized Python libraries such as Plotly, pandas, and NumPy to create compelling data visualizations and perform complex data analysis.Experience in full-stack development using Node.js for backend and frameworks like React.js or Angular for the frontend.Deployed and managed containerized applications using AWS Fargate, enabling servless compute for Docker containers.Implemented cost-effective solutions by leveraging Fargates pay-as-you-go go pricing model, eliminating the need to manage EC2 instances.Created RESTful APIs using AWS Lambda and API Gateway, enabling seamless interaction with backend services.Integrated multiple AWS Services, such as S3, DynamoDB, SQS, and SNS to build comprehensive servless solutions.Automated build, test, and deployment processes using Docker within Jenkins pipelines, resulting in improved development efficiency.Used Atlassian products like jira, Bitbucket, and Confluence for issue tracking, release management, and code review and documentation.Tested, debugged and implemented the application using Junit for unit testing, used SVN, GIT, and Bitbucket as version control tools.Documented batch job processes, workflows, and performance metrics for future reference and optimization.Created reports on job success rates, processing time, and resource usage for stakeholders.Developed and maintained web applications using React and JavaScript (ES6+).Implemented functional components and hooks to enhance application functionality.Integrated RESTful APIs and managed state using Redux.Skilled in using Angulars two-way data binding, property binding, and event binding to create interactive UIs.Environment: Candidate's Name 4.0.2, IBM Clear Quest 7.1, Jenkins, React, JavaScript (ES6+), Redux, RESTful APIs, CSS3, HTML5, Spring framework 5.3.18, Spring Boot, Microservices, Jira, Docker, Jfrog, IBM Watson search, Powershell, IBM Watson Analytics, JSON, SVN, Github, Apache Tomcat,notepad ++, visualcode studioCiti Bank, Dallas, TX Jun 2021 to September22Candidate's Name
Description: This is a banking application, which involves transmission and transaction of financial information through Electronic Data Interchange under a highly secure environment. This system enables account holders to perform basic banking operations like Balance Inquiry, Online bill payments, and Fund Transfer between the existing accounts etc, via internet which can be used by the account holders who has got the online access authorization. It offers a great facility like Financial Calculator, which calculates how much monthly installment you need to pay for the amount you are taking as a loan.Responsibilities:Used Spring Batch for performing batch jobs.Designed and developed applications using Spring, Sybase, Oracle.Expertise in writing Unit and Integration testcases using Mockito and Junit4.Refactored code using Java streams and functional interfaces to minimize code complexity and SonarQube code smells.Created, reviewed pull requests in Bitbucket and provided comments for better code quality.Monitored builds and addressed issues immediately once the code is pushed using GIT.Created Fiscal Year data report Queries for business requirements.Worked with application servers such as Tomcat, JBoss, WebSphere.Verify quality of the code through manual and automated testing.Built data pipelines using AWS Lambda for real-time and batch processing of data, handling millions of events per day.Processed large datasets and logs in conjunction with AWS Kinesis, S3, and DynamoDB for streaming and storage solutions.Performed in-depth application profiling, debugging, and performance tuning using RAD 7.5s integrated tools to optimize resource usage and reduce latency.Integrated WebSphere applications with back-end databases and enterprise systems using JDBC, JMS, and JNDI technologies.Active participation in Kotlin communities and ongoing learning of best practices.Contribution to open-source Kotlin projects or personal repositories showcasing Kotlin code.Expertise in writing inner joins, outer joins, self-joins, and cross joins for data retrieval across multiple tables.Used subqueries, including correlated subqueries and inline views, to handle complex data requirements and filtering.Experience with web services (SOAP/REST) in WebSphere for enterprise-level integrations.Conducted unit testing and integration testing within the RAD environment to ensure the reliability and performance of applications.Developed Micro Service to provide RESTful API utilizing Spring Boot with Spring MVC.Used LOG4J & Junit and Mockito for debugging, testing, and maintaining the system state.Responsible for creating and maintaining architecture for Restful API using Spring Boot.Used Spring Boot Actuator to monitor and manage the application in production environment.Implemented to reprocess the failure messages in Kafka using offset id. Implemented Kafka producer and consumer applications on Kafka cluster setup with help of Zookeeper.Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup.Implemented data migration strategies, including ETL processes, to ensure seamless data transfer and transformation.Hands on using Node.js for user Authentication and saving login information with Cookie and Session.Connected to MySQL database using Node.js, implementing data insert, find, edit, and delete.Experience with testing frameworks like Jest, React Testing Library, and Enzyme to ensure the reliability of React components.Wrote unit tests, integration tests, and snapshot tests to cover critical application functionalities.Built responsive and user-friendly UI components with Angular and CSS3.Implemented state management using NgRx to handle application state efficiently.Integrated third-party libraries and APIs to extend application capabilities.Developed responsive and dynamic front-end interfaces using React, integrating with Dash applications to create seamless user experiences.Used JavaScript to set up tables shown in web page and fetch table data from Redux Store.Experience on using object built-in methods in JavaScript to display data getting from backend.Experience on using JavaScript to generate HTML that depends on data and call different method to trigger events and handle data.Hands on using Bootstrap templates for interface components such as forms, animation buttons and navigation. And using Less.js to customize their styles.Designed reusable components and major pages with navigation bar using React.js.Deployed Dash applications on various platforms, including Heroku, AWS, and Docker, ensuring high availability and reliability.Leveraged advanced PostgreSQL features such as JSONB, CTES, and window functions to solve complex business requirements.Implemented Groovy scripts for automating infrastructure provisioning and configuration management tasks in a cloud environment.Integrated Docker into a DevOps automation framework, streamlining the deployment and management of applications across multiple environments.Implemented backend logic using Python frameworks such as Django and Flask.Implemented CRUD operations, complex queries, and data migrations in python applications.Integrated SOAP service with various enterprise applications, ensuring seamless interoperability across different platforms and technologies.Utilized XML for message formatting and data exchange adhering to SOAP standards.Built responsive and user-friendly UI components with React and CSS3.Implemented state management using Redux/MobX to handle application state efficiently.Integrated third-party libraries and APIs to extend application capabilities.Experienced building backend server using Node.js and Express.js and implementing REST APIs for accessing data fromdatabase.Hands on using Node.js for user Authentication and saving login information with Cookie and Session.Connected to MySQL database using Node.js, implementing data insert, find, edit, and delete.Environment: Candidate's Name 4.0.2, IBM Clear Quest 7.1, Jenkins, IBM Clear Case 7.1, Spring framework 5.3.18, Spring Boot, Microservices, JavaScript (ES6+), GraphQL, SASS, Jest, EnzymeSeneca Global, India Sep 2018- Dec 2020Candidate's Name
Responsibilities:Worked with different business unit teams to gather functional and operational requirements.Created functional specifications and configuration documents based on the user requirements for different modules.Worked on developing backend Restful web service using Spring Boot and Spring's REST APIs for writing core business logic to retrieve financial related information.Used Spring MVC framework for developing web applications. Created and consumed REST web services.Created functional specifications and configuration documents based on the user requirements for different modules.Created Class diagrams, Sequence diagrams, User case diagrams and activity diagrams based on the functional requirement document.Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest APIs and Spring Boot for microservices.Developed microservices with Spring and tested the application using Spring Boot.Generating POJO classes with JPA Annotations.Ensured code quality and performance through rigorous testing with Jest and Enzyme.Conducted code reviews and provided constructive feedback to team members.Used Webpack and Babel to streamline development processes and improve productivity.Responsible for building the application EAR, WAR and JAR files for different environment using Maven.Worked with application server such as Tomcat, JBoss,WebSphere.Written complex PL-SQL scripts to perform backend data fixes and other procedures to move the data from main tables to the History tables.Used Maven and Jenkins as project build tool.Improved performance of the tables through load testing using Cassandra stress tool.Involved with the admin team to setup, configure, troubleshoot and scaling the hardware on a Cassandra cluster.Worked with ReactJS create Element and create Factory methods to create Elements using pure react without JSX.Used higher order functions for converting object into array and array into object using map, reduce and filter methods from ES6, TypeScript.Dealt with the concepts of Objects, Classes and their relationships and how to model them and good hand on experience on Spring 2.5 framework.Environment: Candidate's Name 4.0.2, IBM Clear Quest 7.1, Jenkins, IBM Clear Case 7.1, IBM WebSphere Application Server, Microservices, Spring, Spring Boot.Honeywell, India May 2017 Aug 2018Candidate's Name
Responsibilities:Extensively used Builder, Adaptor, Factory, Singleton, and Facade design patterns.Front end is developed using jQuery, Angular JS and GWT, Spring MVC module for middle tier and Hibernate on the back end.Configuration of application using spring, Hibernate, DAO, Actions Classes, Java Server Pages.Configuring Hibernate and Tiles related XML files.Developed the application using Spring Framework that uses Model View Controller (MVC) architecture with JSP as the view.Developed Servlets and Java Server Pages (JSP), to route the submittals to the EJB components and render-retrieved information using Session Facade, Service Locator (design pattern).Developed J2EE components on Eclipse IDE.Deployed the applications on Apache Tomcat Application Server.Used Oracle11g database for tables creation and involved in writing SQL queries using Joins and Stored Procedures.Wired up front-end React JS and backend by creating RestFul API using Node, Express.Prepared Test Cases to perform Unit, Integration and System Testing. Tested the developed components using JUnit.Environment: J2EE, Hibernate, Spring, HTML 5, CSS 3, jQuery, AngularJS, JSF 2.0, prime Faces, EJB, SQL Developer, Oracle 11g, Apache Camel, UML, MS Visio, MS Office, Apache Tomcat Application Server. |
