About Kamal

Around 6+ years of full stack development experience in all stages of life cycle, referring to Design, Development, Implementation and testing of web based applications
5+ experience Java frameworks i.e Spring, Spring boot, Hibernate , JSM
Worked with React.js Virtual DOM and React views, rendering using components.
Implemented various screens for the front end using React.js and various predefined components from NPM (Node Package Manager), bower and redux library for Dependency management.
Strong Experience in JavaScript MVC design pattern such as Angular JS, Backbone JS and
Ember JS, Knockout.js.
Having good Experience in MVVM design pattern such as Angular 2.X and Angular 4.X.
Developed multiple Angular 4.0 components which are compatible with latest versions of typescript, Angular CLI.
Strong experience in developing Single Page Application(SPA), using MEAN (Mongo, Express, Angular and Node) stack.
Hands on experience in developing server - side JavaScript frameworks using Node JS (Hapi JS, Express JS)to build event driven, non-blocking i/o model web applications
Hands on Experience with build toolsas task runner using Gruntjs, Gulp Server, Yeomanto perform repetitive tasks of Minification, compilation, Unit testing
Proficient in working with web applicationUI testing frameworkssuch as Karma, Jasmine, Protractor for Angular JS, Mocha and Chai for React JS and Backbone JS
Good understanding Core Java SE 8concepts like Streams API, Time API, Functional Interfaces, Multithreading, Transaction Management, Exception Handling, Lambda functions, Generics and Collection API.
Good knowledge on working with Relational database ORM frameworks like PostgreSQL, MySQL, DB2, Oracle 13c/11g, Ibatis and NoSQL DB (Mongo DB and Cassandra, Couch DB, Redis, Dynamo DB).
Expertise to interact with ORM frameworkslike Hibernate, Spring Data, iBatis and JPA
Experience on NoSQL based ORM frameworks likeMongoose Connector and Cassandra Node Driver.
Experience in developing enterprise applications using frameworkslikeSpring, Struts, Servlets, JSF (Prime Faces).
Proficient in implementation of spring frameworks like Spring MVC, Spring IOC, Spring REST, Spring AOP, Spring transaction Management, Spring Data, Spring DAO, Spring Batch, Spring Security and Spring Boot.
Worked on micro services based architecture using Spring Boot interacting through REST API.
Worked with WSDL in implementing SOAP services using Axis-2 and Apache CXF Framework
Worked on projects implementing RESTful services (JAX-RS, Spring Boot), SOAP (JAX-WS, Apache CXF, WSDL, Apache Axis2) and configured using Swagger and WADL.
Hands on experience with design patterns like MVC, Business Object, Value Object, Singleton, Factory Pattern, Business Delegate, Session Facade, Service locator, Front Controller and DAO pattern.
Authenticated Users accessing RESTful services using Oauth 2.0, OID, OIDC and JWT (Jason Web token).
Integrated security functionality using Spring securityand Site minder (SSO).
Good knowledge on Drools Rule Engineswhich corresponds to validating BRMS (Business Rules Management System)
Experience in using configuration managementtools like Puppet, Chef and Docker
Experience in messaging queue serviceslike IBM MQ. Rabbit MQ, Active MQ and Apache Kafka.
Experience with build toolslike Ant, Maven, Gradle for building and deploying applicationsto different environments.
Experience with UNIX and Shell scripting
Solid experience in Apache Subversion(SVN) and Jenkinsand BambooContinuous Integration Server. integration testingof the applications using Seleniumand behavioral testingusing Cucumber
Implemented Test Driven Environment(TDD) Used JUnit, Mockito, Sonar for Unit testing
Implemented Spring Cloud-OSS Stackalong with using Ribbonfor client-side load balancing, Zuul Api Gatewaywith Eureka service registryfor reverse proxy infrastructure and Hystrix Circuit Breakerfor fault tolerance.
Designed and created highly scalable, highly available, fault tolerant, highly secured, distributed infrastructure (IAAS) using AWS EC2 instances, S3, EBS, ELB, API Gateway, Route 53, Cloud Front, Auto Scaling, Elastic Bean Stalk, VPC, Cloud Watch, Cloud Trial, RDS, SNS, SQS