 Designed and developed middleware, using RESTful web services based on a centralized schema Wrote Python scripts to parse JSON documents. Developing micro services using Node.js and Go and used AWS Lambda functions to build Services. Analysed the sql scripts and designed it by using PySpark SQL for faster performance. Created, managed and supported all administrative functions associated with JIRA. Experience in using Bug tracking tools like JIRA, Remedy, Confidential Quality Center. Effectively communicated and assisted other team members in the ongoing assignments as part of an agile environment. Dealt with data ambiguity and performed lazy evaluation in pyspark for code optimization. Worked on data cleaning and reshaping, generated segmented subsets using NumPy and Pandas in Python. Used JavaScript, Angular JS in developing single page applications. Developing front end screens using Angular2, Twitter Bootstrap, JavaScript, Backbone.js for creating grid layout, responsive screen sizes and devices.  Did server-side scripting using Node.JS to develop the applications, which are data intensive real time applications that run on distributed devices. Configured an AWS Virtual Private Cloud (VPC) and Data Base subnet group for isolation of resources within AWS RDS. Used AngularJS Services $http for consuming REST API’s and utilized Postman tool to debug Web API. Used Angular Reactive forms to implement complex forms and performed the validations using Form Builder. Utilized the Chart.js to provide visualization and utilized AWS lambda for email notification for the item in stock running below alert quantity and worked on building RESTful service API to allow users to see Block chain transactions, orders, and info. Developed views and templates with Python and Django view controller and templating language to created user-friendly website interface using angular and Developed REST Microservices

 Build and configure a virtual data centers in the Amazon Web Services cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer. Installation and configuration of bamboo, Installation and configuration of Jira/Confluence Wrote Python OOP Design code for manufacturing quality, monitoring, logging, and debugging code optimization and performed UI automation testing using selenium web driver. Developed server-side APIs under Node.JS runtime environment withExpress.js framework as back-end server and using Node.JS to implement Microservices. Provisioned Lambda for RDS instances for event-based calls to MySQL DB those configure. Worked with Amazon Web Services (AWS) using EC2 for hosting and Elastic map reduce (EMR) for data processing with S3 as storage mechanism and supported Apache Tomcat web server on Linux Platform. Developed entire frontend and backend modules using Python on Django including Tastypieweb Framework using Git, Node.JS, Flask, underscore JS, CSS and JavaScript. Build servers using AWS, importing volumes, launching EC2, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection. Migrated applications to the AWS cloud. Developed user interface of the web application using HTML, CSS3, and Bootstrap. Wrote custom user defined functions in JavaScript to validate application functionalities/features. Used EC2 Container Service (ECS) to support Docker containers to easily run applications on a managed cluster of Amazons EC2 instances. Used Wireshark, live http headers, and Fiddler debugging proxy to debug the Flash object and help the developer create a functional component. Worked on CRUD permissions using MySQL and presented them with the beautiful python widgets and Created documentation for all the components which is included in React-Bootstrap page.

 Developed RESTful Web Services using Flask Framework.  Writing Complex queries using SQLAlchemy library as an ORM.  Writing test cases using units test and mock. Created Swagger UI using Flassger for API Documentation.  Create Splunk Search Processing Language (SPL) queries, Reports and Dashboards. Create Splunk applications and deploy using Splunk Deployment Server. Creating docker files, building images and pushing images to registry.  Created Decorator for maintaining logs of applications.  Worked on Celery for running async tasks. Write comprehensive tests, including unit tests, service-level, HTTP-level, UI component, and browser-level integration tests that provide confidence in the stability and function of Kibana Used Gitlab CI and Jenkins for CI implementation  Deployed web Services on AWS Elastic Beanstalk and configured EC2 Instance with Active Directory so that multiple users can use that instance.