Sree Naga Ravali Chandrapatla

Master's

Computer Science

Pfizer Pharma

Java Full Stack Developer

- Description: Pfizer Pharma operates as a drug development and pharmaceutical manufacturing company. It manufactures - Responsibilities - Used Struts frameworks and MVC design patterns to complete several projects on complex areas of development including - Developed the REST Microservices - Service Oriented Architecture) and J2EE Web Services - Designed Validation service on spring MVC - Worked with CI/CD pipelines to integrate the Java code to align with DevOps practices using Docker - Hands-on knowledge of Git, Jenkins, AWS Cloud Technologies, RDBMS - PostgreSQL - Worked one-on-one with client to develop layout, colour scheme for his website and implemented it into a final interface design with the HTML5 /CSS 3 &JavaScript using IntelliJ. Manage and fix bugs with JIRA bug tracking application - Developed automation of Validation service to provide the JASPER - Used Angular 7 JS components like modules, controllers, and built-in and synchronizing models with single page Applications - SPA). Developed applications using Angular - 6 and Java 8 new feature (lambda expressions - Expert in Core Java with in-depth knowledge of Core Java concepts such as Multithreading, Synchronization, Collections and Event/Exception handling. Used - JavaScript and jQuery for validating the input given to the user interface - Written JDBC code to interact with MySQL - Developed REST API 's using Spring MVC and spring boot, hosted all micro services on PCF - Used Spring MVC - Built applications using React JS with ES6 which allowed us to render pages on both the client and server using the same - ES6 features and frameworks such as React, React Native and Redux - Implemented high availability with Azure Classic and Azure Resource Manager - Used Eclipse based Spring Tool Suite (STS) for development and debugging - Spring Boot applications, Micro services and deployed into OpenShift - Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modelling, analysis - Hibernate - Designed extensive additions to existing Java Web Application utilizing Service Oriented Architecture (SOA) techniques - Created various MongoDB - API in order to access the MongoDB from NodeJS - Migrated SOAP web service resources to Spring RESTful - Webservices resources using Spring RESTAPI with Spring Boot - Developed unit testing framework using JUnit test cases for continuous integration testing and used JTest Tool for performance - Environment: Java 1.8, Spring Boot, Micro Services, Node JS, Angular 8, Spring Cloud, Struts, Azure, Dynamo DB, Code Commit - Code Pipeline, Kubernetes, Docker, Jenkins, AWS, Spring Tool Suite(STS), Oracle, Log4j, Agile, JIRA, Maven