Siddharth S Email & Phone Number
Who is Siddharth S? Overview
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Siddharth S is listed as JAVA and J2EE Developer at Discover Financial Services, a with 21509 employees, based in Hoffman Estates, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Siddharth S.
Siddharth S previously worked as Senior Java/J2EE Developer at Mastercard and Java/J2EE Developer at American Express.
Email format at Discover Financial Services
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About Siddharth S
I am Siddharth, I am associated with Mastercard as Sr. Java Developer. overall Nine years of experience in software development and worked in various web technologies like Java, J2EE, SOAP, Restful Services, Spring Frame works and coming to front end technologies like JavaScript, HTML and Angular JS in offshore, onsite and onsite offshore model.I am currently working with American Express which is in to Auto insurance Domain.Coming to my client experience includes working with EBay Inc global commerce leader that connects millions of buyers and sellers around the world exist to enable economic opportunity for individuals.
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Siddharth S work experience
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Senior Java/J2Ee Developer
Working as senior software developer, Product & Engineering (PAE)
Java/J2Ee Developer
Java Full Stack Developer
Designed and developed asynchronous RESTful, Microservices using Spring boot integrate Web Service (SOAP/REST) to Interacting with multiple master databases, SOA. Developed the User Interface Screens for presentation using Bootstrap, JQuery, AJAX, JSP, HTML, CSS, and Java Script created multi-module Maven project to integrate Spring4.0, Rest API, Cassandra & micro services and Jenkins for continuous integration. Moved existing AngularJS controllers and services to Angular6 components for more responsive and less dependency developed RESTAPI's using Spring MVC and spring boot, hosted all Microservices on Pivotal Cloud Foundry (PCF). Involved in using ReactJS components, Forms, Events, Keys, Router, Animations and Flux concept Docker for creating Docker images for launching containers on EC2 and Expert in using Docker for Environment provision solution.Built RESTAPI end-points for various concepts Apache Kafka (Message Queues) for reliable and asynchronous exchange of vital information between multiple business applications.
Java Developer
Involved in every phase of SDLC in design, development and testing of the application developed JSP pages and client-side validation by Java script tags. Application was built using Micro Services architecture where most of the functionality was exposed using web services. Overall architecture was polyglot in nature consisting of various languages (Java, Ruby on Rails). Developed Java modules implementing business rules and workflows using Spring MVC, IoC and Web Framework Had experience in performance tuning J2EE apps, performance testing, analysis, and tuning. Worked with Apache Lucene and SOLR for searching the person and business details Built Single page application (SOA) using AngularJS as per the requirement. Extensively used JSTL tags and Struts tag libraries. Used Struts tiles as well in the presentation tier Used Spring framework to implement middle tire with Spring IOC, AOP, Spring boot. Responsible for creating REST Web services using JAX-RS strong written and verbal skills from both business and technical perspectives. Excellent project experience in Micro Services, Multithreading, CICD, Cloud computing, Web - J2EE technologies designed UI screens using JSP, Struts tags HTML. Used Java 5 for client-side validation. Involved in the JMS Connection Pool and the implementation of publish and subscribe using JMS. Used JMS to consume messages from the JMS provider
Software Developer
Design and Development of the Object-Oriented applications using OOA and OOD techniques in all Business Areas using Rational Rose. Designed and developed using Jersey framework REST, Rest API, SOAP to push stuff on a queue for the service that needs the stuff to be done asynchronously.Custom validator developed in Hilton such as initially used Hibernate Validator Spring MVC, Spring, JSP on IBM WebSphere to serve as knowledge base for application support. Developed class diagrams, sequence diagrams and object diagrams using UML methodology worked on bug fixing and Production Support. Designed and developed sub system using Java Servlets, JSP, J2EE Entity beans and Session Beans wrote Client side validation scripts using JavaScript. Designed and developed web pages using HTML and JSP stored data in Oracle database and accessed using Oracle JDBC drivers gained substantial knowledge about the concepts, design advantages, traps and pitfalls of successful object-relational mapping. Design and developed Oracle stored procedures, functions, triggers and PL/SQL modules used Eclipse as IDE to create, test and deploy EJB components and imported Client data into the database from XML file by using the XML Parser.
Colleagues at Discover Financial Services
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Vasudha Rangarajan
Colleague at Discover Financial ServicesGreater Seattle Area, United States
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Ian Bray
Colleague at Discover Financial ServicesWoods Cross, Utah, United States
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Gael Lish
Colleague at Discover Financial ServicesMagna, Utah, United States
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Tom Makula
Colleague at Discover Financial ServicesMount Prospect, Illinois, United States
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Kory Devine
Colleague at Discover Financial ServicesGreater Phoenix Area, United States
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Tyler Smith
Colleague at Discover Financial ServicesPhoenix, Arizona, United States
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Shriprakash Band
Colleague at Discover Financial ServicesSchaumburg, Illinois, United States
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Amy Rapp
Colleague at Discover Financial ServicesSalt Lake City Metropolitan Area, United States
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Wen Yuan,Frm
Colleague at Discover Financial ServicesHuangpu District, Shanghai, China
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Phillip Brabec
Colleague at Discover Financial ServicesGlendale, Arizona, United States
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Frequently asked questions about Siddharth S
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What company does Siddharth S work for?
Siddharth S works for Discover Financial Services.
What is Siddharth S's role at Discover Financial Services?
Siddharth S is listed as JAVA and J2EE Developer at Discover Financial Services.
Where is Siddharth S based?
Siddharth S is based in Hoffman Estates, Illinois, United States while working with Discover Financial Services.
What companies has Siddharth S worked for?
Siddharth S has worked for Discover Financial Services, Mastercard, American Express, Ebay, and Bank Of America.
Who are Siddharth S's colleagues at Discover Financial Services?
Siddharth S's colleagues at Discover Financial Services include Vasudha Rangarajan, Ian Bray, Gael Lish, Tom Makula, and Kory Devine.
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