Marib Khan Email and Phone Number

- Used Spring Boot, Spring Cloud, Spring Security, and Spring Data JPA to build customer onboarding service and notification service.- Implemented API Getaway for intercepting all client requests and ensuring a consistent interface.- Developed RESTful API’s and documented using Swagger with input/output payload and utilized Netflix Ribbon API to manage client-side Request Load, Service Registry, and Discovery client for inter process communication between multiple microservices.- Implemented http client by Feign Client API for microservice communication and Stream-processing platform Apache Kafka for asynchronous communication.- Utilized Docker for docker images and Docker YAML file to configure application's services and developed unit test cases using Junit and Mockito.

- Design and development of multiple enterprise-level BOTs on SMART by GEP which drastically reduced manual record creation and approval by 80% using the latest technologies: Java 8, Selenium, Elastic Search, Kubernetes, RabbitMQ.- Designed and implemented scalable APIs and background workers for managing first- and third-party proprietary requests using Java Core, selenium and Azure Functions that serve hundreds of procurement form requests daily. - Developed several BOTS E2E, from identifying system requirements and partner dependencies to workload balancing, implementation, engineering, testing, and configuring metrics, alarms, monitors, and dashboards.- Used the Apache Kafka messaging system to update the catalog of products’ Elasticsearch datastore whenever the inventory’s database was updated.

- Developed Microservices for Search service, Inventory service, and Product Catalogs using spring boot, spring cloud and spring data JPA.- Implemented JWT Authentication and Authorization using Spring Security to secure Restful api. - Utilized Hystrix library for providing Fault tolerance and Latency tolerance.- Used Netflix API Eureka as service Registry and Discovery client.

-Developed microservices for inventory management, product searching, and notification service using Spring Boot and Spring Cloud.-Used Eureka Server as a service discovery, Feign Client for inter process communication, and Ribbon for load balancing.-Worked with Spring Data JPA to ensure data integrity and to fetch data from the database.-Established authentication and authorization mechanisms using Spring Security.Performed unit testing and wrote test cases using the JUnit framework.