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Click here or scroll down to respond to this candidateName: Pavan KrishnaEmail: EMAIL AVAILABLELinkedIn: https: https://LINKEDIN LINK AVAILABLE Mobile: Street Address -358-1712Candidate's Name
Professional Summary: Around 5+ years of experience in Software Development life cycle using various methodologies like Waterfall, Agile and Test-Driven Development. Expertise working with frame works like Spring2.7/3, Spring Boot, Spring MVC, Spring DAO (Spring JDBC, Spring ORM), Spring Batch, Spring JMS, Spring Security and Hibernate. Experienced in developing Front End web applications using JavaScript, AJAX, jQuery, HTML5, CSS3, AngularJS, Bootstrap, ReactJS and NodeJS. Experience in Micro-services using Spring Boot for developing independent applications with Spring Cloud with RDBMS concepts like writing Queries, Functions, Triggers, Stored Procedures and PL/SQL packages. Experience in using the Log4j framework for Logging Application in developing, designing in UML, Package, Class, and State Diagrams Well versed with Java 8 concepts like Collections, Multithreading, Serialization, Java Beans and Network programming Developing of utilizing cloud technologies including Amazon Web Services (AWS), Azure and Pivotal Cloud Foundry (PCF). Experience with Relational databases (Oracle 11g, MySQL 6.0) and good knowledge non-Relational databases NoSQL databases (Mongo DB 3.4, Dynamo DB) Experience in developing Maven Scripts and ANT scripts for building and deploying of J2EE applications in LXC, Docker and Amazon AWS services and APIs, including EC2, S3, VPC, and Google Cloud services Exposure to LINUX Commands years of experience in working with Junit for Unit testing and Integration testing proficient in implementing Service Oriented Architecture (SOA) using SOAP and REST Web Services Experienced in deploying application using Jenkins 2.x and Docker for Continuous Integration / Continuous Deployment (CI/CD) Worked with Web services testing tools like SoapUI and Postman highly experienced with developing multi-tier Enterprise Applications using Eclipse, NetBeans, and Eclipse. Certified with AWS Certified Solutions Architect Associate. In-depth knowledge of system architectures, employing design patterns and principles to create scalable and efficient structures. Knowledge on comprehensive high-level system designs, showcasing a deep understanding of component interactions and system flow.Technical Skills:JavaScript Frameworks Angular JS, jQuery, Node.js, React.js, Express.js, Handlebars.JS Java/J2EE Technologies Servlets, JPA, JDBC, JSP, JSTL, Java 1.8, Java 11,Java17 FrameworksHibernate 4.x/3.x, Spring 3.0, Spring Batch, Spring Security, Spring AOP, Spring Core, JSF, iBATIS, Spring IOCWeb Technologies HTML, HTML5, CSS/CSS3, AJAX, jQuery,Javascript, Bootstrap, XML. Database SQL Server, MySQL, Oracle, Mongo DBCloud TechnologiesAmazon EC2, S3, Elastic Load Balancing, SQS, EBS, cloud front, EKS and PCF. Messaging JMS (Java Message Service), IBM MQ, Apache Active MQ, Apache Kafka Web ServersOracle WebLogic 10.x/9.x, Apache Tomcat 8.0/7.x/6.x/9.x/10.x Application Servers ApacheTomcat, WebLogic, JBossMethodologies Agile, Waterfall.Testing Tools JUnit, Selenium, PowerMockito, Mockito, snoarQube for coverage Build Tools Maven, Gradle, ANTIDEs Eclipse IDE, RAD 6.0/7.0, Intellij IDEA, Spring Tool Suite (STS), Visual Studio code. Professional ExperienceClient: Wells Fargo (Charlotte, NC) Apr 2023 to Present Role: Candidate's Name
Responsibilities: Experienced migrating java Application from Java 11 to Java 17, from tomcat 9.X to Tomcat 10.X also from Oracle DB to PCF cloud. Implemented Java 8 features like Lambda expressions, Streams, filters, pipelines, Optional Interfaces etc. used IBM MQ migrating to Apache Kafka as the messaging infrastructure for asynchronous processing. Implemented Java 11 features like Garbage Collectors, HTTP Client, Flight Recorder, performance enhancements, security enhancements etc. used Apache Kafka as the messaging infrastructure for asynchronous processing. Experienced in Micro-services development using spring 3.x and deployment in Pivotal Cloud Foundry (PCF) created deployment models for cloud foundry, explaining the underlying VM, Container, and application layout across multiple PCF foundations spread across the globe. Designed and implemented GraphQL APIs to provide efficient and flexible data retrieval for client applications, including schema definition, resolvers, and data modeling. Collaborated with cross-functional teams, including designers, product managers, and back-end developers, to deliver high-quality features and meet project deadlines. Knowledgeable in modern web development best practices, such as code testing, continuous integration and delivery, and version control with Git. Involving a Queuing system that takes in files from various sources formats them and uploads them to an s3 bucket using AWS Lambda and SQS migrated Database from SQL Databases (Oracle and SQL Server) to NO SQL Databases (Cassandra/Mongo DB). Knowledge of infrastructure as code (IaC) tools such as AWS CloudFormation and Terraform, and experience using them to automate the provisioning and deployment of infrastructure on AWS. Knowledge of MongoDB monitoring and tuning tools, such as MongoDB Cloud Manager or Ops Manager. Involving in coding used Spring and Hibernate, REST full web services, JSF frame works designed and developed Micro Services business components using Spring Boot. Built open source, Message Broker Apache Kafka and worked extensively to do a real-time streaming of Data Records between applications. Developed custom extensions and plugins using Node.js and Java to extend Apigee Edge functionality. Implemented continuous integration and deployment (CI/CD) pipelines for API proxies using Jenkins and Apigee deployment tools. Collaborated with QA teams to ensure high-quality API solutions by designing and executing API tests. Contributed to the development of best practices and standards for API development using Apigee Edge Involving in the Development of Spring Framework Controller for request, response paradigm by Spring Controllers using Spring MVC.Environment: Candidate's Name
Responsibilities: Involved in an Agile environment with bi-weekly sprints and daily Scrum meetings with backlogs and story points ofthe Software development life cycle (SDLC) of the dynamic J2EE project. Involved in analysis and draft stage of business requirements and formulating the Data Models used as part of theJ2EE web application built in Spring MVC and Hibernate frameworks. Utilized all Java 8 predefined functional interfaces like Predicate, By Predicate, Function, By Function, Consumer, ByConsumer, Supplier, used primitive type predefined functions and Java 8 Method Reference. Designed and developed Microservices business components using Spring Boot. Consumed REST-based Microservices with Rest template based on RESTful APIs. Used Angular 8, HTML, JavaScript, TypeScript Bootstrap, JQuery, Apache Camel and JSF (Rich Faces/Prime Faces)programming for creating the GUI interface of the web page and to get AJAX functionality for the website. Implemented various J2EE patterns like Singleton Pattern, Factory Pattern, Abstract Factory pattern, Data AccessObjects, and Adaptor (Wrapper) Pattern. Implemented RESTful Web services in Service Oriented Architecture (SOA) to retrieve data from the client-side andmade REST API calls from Angular 8 and parsed the data to the client. Implemented MVC design pattern to organize Angular controllers, custom directives, factories, and views. Used Spring annotations as well as XML configuration for dependency injection. Implement the technical transformation for the front-end from Angular Js to Angular 8. Developed single-pageapplications using Angular 8 Routers. Involved in writing XML configuration file for Hibernate-Database connectivity. Used Hibernate mappings,relationships between tables, and entity classes to access and update information in the database. Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test, deploy usingJenkins. Responsible for gathering and understanding the requirements and interacting with clients. Involved in writing POJO classes and hbm mapping files to map database tables with Java objects. Development of microservices with Java8, SpringBoot, and deployment in Cloud Platforms. Experienced first-hand the best/worst practices for integrating Microservices into the existing system architecture. Integrated Spring Security to manage user registration and login and used Cryptography for user authentication. Developed, run, and scheduled queries using SQL and T-SQL scripts. Used Microservices architecture, with Spring Boot-based services interacting through a combination of REST andApache Kafka message brokers. Used ReactJS to create custom components for data manipulations and to display data in company standard format. Worked on React Virtual DOM and React views, rendering using components that contain custom HTML tags. Used Spring Framework along with Hibernate Tool for supporting ORM components. Developed the persistence-layer using Hibernate Framework, created the POJO objects, and mapped using Hibernate annotations andTransaction Management. Mocked, validated, and documented Web API (Swagger, Postman). Environment: Java, J2EE, JavaScript, jQuery, JWT, JSP, AJAX, CSS, HTML, JDBC, Oracle, PL/SQL, Hibernate ORM, JMS,Azure, Apache Camel, Kafka, WebLogic, Docker, OpenShift, Angular 6/8, JSP, Spring IOC, Spring MVC, Mongo DB, RESTful, JSON, JWT, Oracle, SQL, Jenkins, Microservices, GIT, TFS, Log4J, Postman, Junit, Maven, Ant,Jmeter, Mockito, Power Mock. Krithi Cybersoft, Hyd, India Jul 2019 Dec 2020Role: Candidate's Name (Internship)Responsibilities: Strong knowledge of HTML, CSS, and JavaScript, and the ability to use them to build modern and responsive user interfaces in Angular. Familiarity with Angular features such as data binding, dependency injection, and routing, and the ability to use them to build complex web applications. Experience with Angular tools and technologies such as RxJS, TypeScript, and Angular CLI, and the ability to use them to streamline the Angular development process. Experience on NoSQL data modeling concepts and the ability to design and implement NoSQL data models to meet application requirements. Experience with NoSQL query languages to write complex queries to retrieve and manipulate data. Familiarity with NoSQL replication and sharding concepts, and the ability to design and implement scalable and fault-tolerant NoSQL clusters. Understanding of NoSQL indexing and performance tuning concepts, and the ability to optimize NoSQL database performance to meet application requirements. Proficiency in building and managing Continuous Integration/Continuous Deployment (CI/CD) pipelines using Jenkins, and the ability to automate the software delivery process. Familiarity with Jenkins pipeline as code (Jenkinsfile) and the ability to define and manage pipeline scripts in code. Understanding of Jenkins security best practices and the ability to implement secure and compliant Jenkins pipelines. worked on RESTful web services architecture and the ability to design and implement RESTful APIs using frameworks such as Spring boot. Experience with RESTful API development tools such as Swagger or Postman, and the ability to use them to document, test, and debug RESTful APIs. Familiarity with RESTful API performance tuning concepts and the ability to optimize RESTful API performance to meet application requirements.Environment: HTML5, CSS3, JavaScript, JQuery, MVC Architectural, SQL Loader, Log4J. |
