SUMMARY

• Having Around 2 years of experience as a Java Developer in IT industry.
• Extensively experienced in Software Analysis, Design, Development, Implementation and Testing of Object - Oriented Applications and Web based Enterprise Applications using Java/J2EE.
• Proficient in UIdesign, developed Front End using JSP, HTML5, CSS3, JavaScript, Angular JS, Angular 2.0, Node JS, React JS.
• Hands on experiences with Core Java with Multithreading, Concurrency, File Handling I/O, Generics, Data Structures and Collections, Garbage Collection.
• Good experience on Design Patterns (J2EE) likeSingleton and Delegate Pattern.
• Experienced in developing Restful Services.
• Experience in using bug/issue tracking, project Tracking and Management tool JIRA.
• Experience working on Web Services SOAP & REST, JAX-WS, JAXB, WSDLand UDDIregistry.
• Expertise in implementing Service Oriented Architectures (SOA)using XML based Web Service such as SOAP.
• Experience with Cloud Computing Service environment like (AWS) Amazon Web Services (EC2, EBS, S3 and ELASTIC SEARCH).
• Experienced with RDBMS implementation and development using Oracle, My SQL, MSSQL and DB2.
• Expertise in database modelling and development using No SQL Database such as MongoDB.
• Proficient in RDBMS concepts and worked with MySQL,Oracle, PostgreSQL, DB2and NoSQL database such as MongoDB.

TECHNICAL SKILLS

Programming Languages: Java

Web technologies: HTML, CSS3, JavaScript, Angular, React JS, Node JS

Testing Tools: Junit

J2EE Technologies: Spring, JSF, Web services, REST, SOAP, Micro services, Spring Boot, AWS, Restful web services.

Databases: Oracle, MongoDB

CI/CD: JIRA, Jenkins

Version Control: Git

Servers: IBM WebSphere

Methodologies: Agile Methodology

Cloud: AWS, Azure

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Hosted and consumed RESTful Web services using JAX-RS API with spring Boot.
• Comprehensive experience in using Node.js and Spring Boot implementing RESTful web service.
• Prepared User stories corresponding to the features taken from Backlog.
• I used advanced java 8 features like Lambda expressions for array operations, Streams, Method reference, collections. Enhanced concurrency methods etc. throughout the application for well-defined programming.
• Developed Microservices using RESTful web services to provide all the CRUD capabilities and Microservices with ZUUL to retrieve API routes for the entire cluster.
• Using this strategy each Microservice in a cluster can be load balanced and exposed through one API gateway.
• Used Microservice architecture with Spring Boot based services interacting through REST and used Executor Service framework to implement multithreading in programming to improve overall performance.
• Implementing or exposing the Microservice architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.
• Deployed Production ready Java applications using Elastic Beanstalk, where it auto configures the capacity provisioning through Autoscaling, load balancing, application health monitoring and Proficient in using Amazon Web Services AWS.
• Designed and developed spring batch-based system to process huge transactions.
• Responsible for implementing frontend features, APIs, internal tools and processes in Node.js centered stack.

Confidential

Java Full Stack Developer

Responsibilities:

• Created Reusable Modules and Custom Directives in Angular which got used in various places of application.
• Implemented AngularJS Controllers to maintain each view data. Implemented Angular Service calls using Angular Factory tested all application controllers extensively with AngularJS built-in testing facilities.
• Experience in Core Java concepts such as Collections Framework, and Exception Handling, File I/O System, concurrency, Multi-Threading.
• Used design patterns like Singleton.
• Testing and production support ofcore java based multithreading ETLtool.
• Used Microservices architecture, with Spring Boot based services interacting through a combination of REST and Spring Boot.
• UsedJIRAtool for Issue/bug tracking, monitoring of work assignment in the system
• Experienced in Converting existing AWS Infrastructure to Server less architecture AWS Lambda, Kinesis deploying via Terraform and AWS Cloud formation templates.
• Developed Micro services using SpringMVC, SpringBoot.
• Used log4j to print the logging, debugging, warning, info statements

Confidential

Responsibilities:

• Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Classes, Pseudo Elements and CSS Behaviours in CSS.
• Experienced in React JS and working with React Flux architecture. Used React - Router to turn application into Single Page Application.
• Implemented React JS Controllers to maintain each view data.
• Maintaining Parent and child components by using State and Props in React JS.
• Implemented content-based message router for outgoing XML web service requests, then process the response messages to insert into an enterprise database.
• Used JIRA to track the progress of the project and wrote test cases and Used JUnit as a testing framework in a Test-Driven Development environment.
• Used Hibernate Query Language (HQL) toquery the database for complex data.
• Build Restful API web services usingNode JSandExpress JSand used a full complement of Express, Angular JS, Node.js, and Mongo DBto store and present assessments.
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud ofAmazon web Services (AWS).