SUMMARY

• Over 8+ years of experience in IT Industry with proficiency in Design & Development of Python, Java/J2EE, Django, flask projects
• Experience in Multi - Tier distributed Enterprise applications
• Extensive experience in system analysis, design, development and implementation of web based and client/server application using HTML, Angular JS, Boot Strap, underscore JS, Node JS, CSS, JavaScript, AJAX, JSP, JDBC, XML, XSLT, Python, Django, PHP
• Working knowledge in multi-tiered distributed environment, OOAD concepts, good understanding of Software Development Lifecycle (SDLC)
• Developed Java/J2ee applications using Hibernate, XML, Android, XSLT, and Basic ASP.net applications including using Core Java concepts like OOPS, Multithreading, Garbage Collections, and Collection etc.
• Experience in Implementation of MVC/ MVW architecture using Servlet, Django, and RESTful, SOAP webservice and SOAPUI
• Experienced in installing, configuring, modifying, testing and deploying applications with Apache, Tomcat and WebSphere.
• Extensively followed development methodologies such as Agile (SCRUM), Water Fall
• Excellent Experience of Databases such as MySQL, Oracle 8g/9g/10g, Microsoft SQL Server, PostgreSQL’s/PLSQL concepts
• Good Knowledge of using IDE Tools like Eclipse, NetBeans, Android Studio, Visual Studio, IDLE.
• Experience on Ruby Reg-Ex for pattern and Text matching.
• Good command on full life cycle application development.
• Designed and developed video and blogging website on PHP using WordPress on wamp server using MySQL database
• Experience with continuous integration and automation using Jenkins
• Developed ColdFusion Components, custom tags and modified CF Objects
• Experience with Unit testing/ Test driven Development (TDD), Load Testing in JIRA, JENKIN.
• Wrote AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings
• Having Good experience in creating SCM Process, policies, procedures and Release Notes to follow Development and allow QA teams to Release and/or deploy the highest quality product for the enterprise, expert in Release and Deployment for deployment and Release management activities and procedures for deployment in various system environments.
• Worked on various Linux environments like Centos, Ubuntu, Red Hat.
• Experience in AWS using EC2, S3, RDS, ROUTE53, Dynamo DB, Load Balancer, VPC.
• Experience setting up instances behind Elastic Load Balancer in AWS for high availability.
• Over five years of experience as Release Engineer, deployment management support and Repository Manager, Workflow Manager and Release coordination from end to end process.
• Experience working on manual deployments performed on various tools including Auto It Jil files SSMS, Worked on virtualization environments like Docker and Vagrant.
• Experience in Administration/Maintenance of source control management systems, viz., Sub Version SVN, CVS, GIT & TFSm, Hands on with Shell, Python, Ruby, JavaScript, jQuery & XML.
• Deployment management skills for deployment and environment management architecture and process creation. Use DevOps tool Chef, Puppet and Ansible in provisioning AWS machines.
• Hands on experience using MAVEN and ANT as build tools for the building of deployable artifacts (jar &war) from source code and static code analysis using SonarQube.
• Responsible in managing all aspects of the software configuration management process including code compilation, packaging, deployment, release methodology and application configurations with remote execution to ensure zero downtime and shortened deployment cycles via automated deployments.
• Willing to relocate: Anywhere
• Authorized to work in the US for any employer

PROFESSIONAL EXPERIENCE

Python Developer/DevOps Architecture

Confidential - Austin

Responsibilities:

• Developed automation and deployment utilities using Gradle, Bash, Python, Chef and Azure CLI.
• Worked in the Azure Cloud for integration processes.
• Detailed technical knowledge and hands-on experience of DevOps, Automation, Build Engineering and
• Configuration Management
• Extensive experience in the design and implementation of Java, PySpark, Hive, Pig and Flume.
• Performed DevOps for Linux Mac and Windows platforms and to spin up the clusters on the Microsoft Azure Cloud using ARM templates.
• Integrated unit test cases with junit, pytest and hive and code coverage tool sonar with the build process.
• Design and implemented the unit case for the hive using the hive runner framework.
• Streamlined applications delivery to get applications out to customers faster.
• Developed the gradle utility to automate the build and deploy process of talend jobs using Talend CLI.
• Focused on automation and integration.
• Completed load and performance testing of extremely complex systems.

DevOps Engineer

Confidential -Austin

Responsibilities:

• Involved in DevOps migration/automation processes for build and deploy systems.
• Implemented the Build automation process for all the assigned projects in Vertical Apps domain.
• Evolving new tools/methodologies to improve this existing process and show better results to all stakeholders.
• Working on customers builds scalable, resilient, and high-performance applications and services on AWS.
• Experience in AWS cloud environment's and also familiar with EC2, Cloud watch and Elastic IP's and managing security groups on AWS
• Worked with active-mq server, to setup collective server and agents for parallel job execution systems Infrastructure setup. Managed/Administered Puppet nodes using collective.
• Created puppet manifests and modules to automate system operations.
• Perform Deployment of Release to various QA & UAT in Linux environments.
• Deployed puppet, Puppet dashboard and puppet DB for configuration management to existing infrastructure.
• Configured Elastic Load Balancers with EC2 Auto scaling groups
• Support the code builds by integrating with continuous integration tool (Jenkins)
• Written Maven scripts, Installed Jenkins, written shell script for end to end build and deployment automation.
• Built Continuous Integration environment (Jenkins, Antifactory and Continuous delivery environment using Jenkins, Nexus, Yum and puppet.
• Automate the code review process and published the results on Jenkins as well the graph by comparing everyday nightly builds
• To configure and maintain codebase to support the build and deployment of code on servers.
• Merging and tagging need to be done after the code went live in environment.
• Maintain a Live Like environment to test any production issues on the setup and push it into production.
• Responsible for distributed applications across hybrid AWS and physical data canter's.
• Configure and maintain stress server in different geographical location and provide setup in every release to perform stress testing.
• Configuration Management using Subversion (SVN) and maintaining admin related files.
• Automating the regular tasks in Subversion and streamlining the process of access to SVN.
• Migrated Projects from SVN to GIT

Environment: Java/J2EE, Subversion, Jenkins, JIRA, Maven, GIT, ANT, Puppet, AWS, Python, Remedy, Unix Shell Scripting.

Devops & AWS Engineer

Confidential - San Francisco, CA

Responsibilities:

• Developed and implemented Software Release Management strategies for various applications according to the agile process.
• Responsible for design and maintenance of the SVN/GIT as source control Repositories.
• Designing and implementing fully automated server build management, monitoring and deployment by Using Technologies like Jenkins, chef and splunk, Nagios.
• Managed Ubuntu, Linux and Windows virtual servers on AWS EC2.
• Configured AWS IAM Groups and Users for improved login authentication.
• Build Automation and Build Pipeline Development using Jenkins and Maven. Set up build pipelines in Jenkins by using various plugins like Maven plugin, EC2 plugin and etc.
• Build servers usingAWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection(VPC).
• Setting up and administering DNS system inAWSusing Route53.
• Worked on creating retention policies on S3 and configuring SNS notifications.
• Installed/Configured/Managed chef Master/Agent. Designed, wrote and implemented Python script for taking automatic EBS snapshots of EC2 instances.
• DesignedAWSCloudFormation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications.
• Experienced in setting up builds using Chef as a configuration management tool.
• Created Chef Cookbooks and recipes to kick-off post-install scripts, Created bash/shell scripts to automate.
• Developed Chef Cookbooks to install and configure Apache Tomcat, Jenkins, HTTPD, WebLogic, WebSphere, and HTTP Server and to manage the local firewalls and patching on the Linux and UNIX Servers.
• Used Jenkins as a part of continuous integration tool for automation of daily process.
• Configure and monitoring the nightly auto deploys builds in Jenkins for the DEV and QA teams.

Environment: SVN, Jenkins, GIT, TFS 2008, ANT, MAVEN, Sonar, Puppet, chef, Apache Tomcat, WebLogic, Clear Case, AWS (EC2, S3, RDS), VPC, Route53, Docker, PowerShell, Shell Scripts, Bash/Perl Scripts, UNIX, JIRA.

Python Developer

Confidential

Responsibilities:

• Develop consumer based features and applications using Python, Django, HTML, Behavior Driven Development (BDD) and pair based programming.
• Developed views and templates with Python and Django's view controller and templating language to create user-friendly website interface.
• Getting data from various 3rd party vendors like Spotify, YouTube, iTunes.
• Getting Jason files from Spotify API using python.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Created a Python/Django based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/jQuery and High Charts for data visualization of the served pages. • Implemented AWS solutions using S3, RDS, EBS, Elastic Load Balancer, and Auto scaling groups.
• Design roles and groups for users and resources using AWS Identity Access Management (IAM)
• Developed intranet portal for managing Amazon EC2 servers using Python and MongoDB
• Using Amazon EC2 command line interface along with Bash/Python to automate repetitive work.
• Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of python code using a web browser.
• Extensively used python modules such as requests, urllib, urllib 2 for web crawling.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Performed efficient delivery of code based on principles of Test Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
• Experienced in R Spec, Object-oriented programming, MySQL, JavaScript, jQuery and, Amazon Webservices, Knockout.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
• Involved in design, implementation and modifying the Python code and MySQL database schema on-the back end.
• Had regular interactions with customers and gathered requirements in Big Data collation, summation, filtering and normalizing the data.
• Exposure on Multi-Threading factory to distribute learning process back-testing and into various worker processes.
• Python/Django based web application, Postgre sql DB and integrations with 3rd party email, messaging n, storage services.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash
• Worked on HTML, CSS, JavaScript, AngularJS, Node.JS, Git, REST API, Mongo DB.
• Wrote and executed various MYSQL database queries from python using Python-MySQL connector and MySQL dB package.
• Successfully migrated the Django database from SQLite to MySQL to Postgres SQL with complete data integrity.

Environment: Python 3.6, spicy, Pandas, Bugzilla, SVN, C++, Java, jQuery, MySQL, Linux, Eclipse, Shell Scripting, HTML5/CSS, Apache.