Vinay P

About Vinay P

Full Stack Java Developer with 10+ years of experience in IT, Software Development Life Cycle in designing and developing web services and web applications.Experience in designing and developing User Interface (UI) applications and professional web applications with HTML5, CSS3, Bootstrap 4, JavaScript ES6, jQuery, Ajax, JSONExtensive knowledge in developing applications in a single page (SPAs) using various JavaScript frameworks like SAAS, Angular Js, Backbone.js, Node.js, Vue.Js and Express.js.Proficient at React.js.Good technical skills in React libraries, including react-bootstrap, react-router- dom, redux, redux-thunk, axios.Experience working with props, states, keys, refs in React.js to build the UI components.Strong programming skills in Angular. Hands-on experience with TypeScript and Angular CLI.Good experience working with Functional Programming, Object Oriented programming and other paradigms with JavaScript ES6.Experienced in writing front-end Unit Testing on both client and JS server side using Jasmine, Karma, Mocha and Integration testing tool Protractor for AngularJS.Expertise in using many Java 8 features like Lambda Expressions, Type Annotations, Date and Time API and Stream API.Extensive experience in designing and developing Enterprise Applications for J2EE platform using CoreJava, Spring framework, Hibernate, JPA, Web Services, JDBC, XML, JSON, HTTPS.Worked on Hibernate ORM mappings and annotations and established data integrity among Oracle DB tables in server-side development with JDBC.Strong programming skills in designing and implementation of multi-tier applications using web-based technologies like Spring Boot, APIs.Expertise in using web applications using spring framework features like Spring ORM, Spring MVC, Spring DAO, Spring AOP, Spring Context, Spring Security, Spring Core, Spring IOC, Spring Batch.Expertise in working with Object Oriented Programming (OOP) Concepts like Polymorphism, Inheritance, Abstraction, Encapsulation and Webservices SOAP (Simple Object Access Protocol), Microservices Restful/REST, Web services components i.e, WSDL (Web Services Description Language).Proficient in Apache Spark, leveraging Scala for large-scale data processing, analysis, and machine learning, achieving optimized performance and scalable solutions.Extensive hands-on experience with Spark and Scala, designing and implementing data pipelines, performing data transformations, and delivering actionable insights for business stakeholders.

Experience

1. Senior Full Stack Java Developer

   Shift4

   Mar 2024 — Present · MD, US

   Developed applications using React and Java8 which includes features like lambda expressions, andJava Stream API for Bulk Data Operations. Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept. Applied optimization techniques to reduce page size and load times to enhance user experience usingsprites Responsible for creating efficient design and developing User Interaction screens using React,JavaScript, HTML5, CSS3, Bootstrap for clients to interact with the data. Started using React Native modules such as react-navigation and react-native-firebase to developMobile based application. Worked closely with the Back-End team to display data using the Custom Components, libraryComponents, and Redux. Designed and built RESTful APIs and utilized Docker for containerization of microservices. Developed and implemented microservices architecture using Java and Spring Boot Used Middleware, Thunk in application to retrieve data from Back-End and to also perform RESTFULservices. Designed and built RESTful APIs and utilized Docker for containerization of microservices. Conducted testing and CI/CD processes for microservices using tools Jenkins. Created and injected Spring services, Controllers and DAOs to achieve Dependency injection duringvarious modules of project. Utilized Actimize\'s machine learning algorithms to continuously improve risk models and optimizedetection thresholds, minimizing false positives and enhancing the accuracy of risk alerts. Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON. Used Hibernate for Database Persistence to perform CRUD operation like insert, update and retrieve. Developed application database objects Stored Procedures using SQL and PL/SQL to interact withdatabase. Wrote SQL queries, stored procedures, and enhanced performance by running explain plans.

Education

• Annamacharya Institute of Technology & Sciences

  Bachelor's degree, Computer Science

  2010 — 2014