SUMMARY:

• Around 5 years of IT Experience in designing, developing, testing and implementing various stand - alone and client-server architecture-based enterprise application software on different domains.
• Good experience in developing web applications implementing MVT/MVC architecture using Django, Flask web application frameworks.
• Good Experience in Infrastructure Development and Operations involving Google App Engine and AWS Cloud platforms.
• Experience in Object Oriented Design and Programming concepts in Python and Java.
• Having experience in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Good Experience in Infrastructure Development and Operations involving Google App Engine and AWS Cloud platforms.
• Experience in Object Oriented Design and Programming concepts in Python. Working Experience on various Python packages such as NumPy, SQLAlchemy, Beautiful soup, pickle, Pyside, Pymongo, SciPy, PyTables.
• Experience on development of the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript.
• Experience working on various cloud and internet of things (IOT) tools such as AT&T M2X, IBM Watson, IBM Bluemix.
• Experienced in developing web-based applications, user interactive (UI) web pages and front-end using Python, Django, Bottle, PHP, C++, XML, CSS 3, DHTML, JavaScript, Bootstrap, Angular.JS/2 and JQuery.
• Technical exposure in diverse technologies like Python, Django, Pandas, WebApp2, LAMP, Tornado, PostgreSQL, Linux, Java, MySQL and AWS. Experience in Linux Bash scripting and following PEP-8 Guidelines in Python.
• Experienced in NoSQL technologies like MongoDB, Redis and Worked with MVW frameworks like Django and relational databases like SQLite, Dynamo DB, MariaDB and MySQL databases.
• Experienced with full software development life cycle (SDLC), architecting scalable platforms, object-oriented programming, database design and agile methodologies.
• Researched various Network, Storage, Compute technologies, and IaaS provisioning software to include: CloudStack, OpenStack, OnAPP, NetIQ, and BMC.
• Devops experience with Puppet, Ansible, Kubernetes, Chef, AWS (OPS Work) and OpenStack and OpenShift.
• Development in Python, Perl, SQL in Linux OS of Bioinformatics pipelines for Analysis of NGS data.
• Wrote AJAX and JDBC framework to transform Datasets and Data tables into HTTP-serializable JSON strings.
• Worked on JIRA for bug tracking and communicating for better results Strong Experience in Big data technologies including Apache Spark, Hadoop, HDFS, Hive, MongoDB.
• Experienced with version control systems like Git, GitHub, CVS, and SVN in order to keep the versions and configurations of the code organized.
• Recording of Scripts (Web, Web Services HTML) using Vugen, Perl and SoapUI and script validation through co correlations, parameterizations and other methods. Scripting - web and web services.

TECHNICAL SKILLS:

Operating systems: Windows, Linux, MAC, UNIX

Languages: Java, C, C++, Python 3.x/2.7/2.4, Ruby on Rails

Scripting languages: CSS, AJAX, Java Script, JQuery, PHP, Shell Scripting

Analytics Tools: JMP PRO, SAS, Tableau, UCI NET, Node XL,MVC3, Databricks

Markup languages: HTML, XML, JSON, Bootstrap

Servers: Apache Tomcat, SOAP, open stock, RESTful web services

Databases: Oracle, My SQL, SQLAlchemy,, Postgress, Apache Cassandra, MongoDB.

IDEs/ Tools: Eclipse, Toad, Sublime text, PyCharm, CherryPy, Pgadmin, SQLite, Flask, Bottle Pandas, WebApp2, LAMP Tornado, web2py

Test Frameworks: Unit Test, py.test, Nose

Revision Controlling Systems: CVS, GitHub

Methodologies & tools: Object Oriented Programming, UML, Agile Scrum, Waterfall

MS office tools: Microsoft Excel (Super user), Microsoft word, Microsoft PowerPoint PPTPlex

WORK EXPERIENCE:

Python Developer

Confidential - Round Lake, IL

Responsibilities:

• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodology for developing the application.
• Developed and tested many features for a dashboard using Python, Java, Bootstrap, CSS, JavaScript, and jQuery.
• Created new connections through applications for better access to MySQL database and involved in writing SQL & PLSQL - Stored procedures, functions, sequences, triggers, cursors, object types etc.
• Retrofitting existing applications to prepare for azure/cloud based deployment, developing applications for azure/cloud based/automated deployments.
• Developed and tested many features for a dashboard using Angular.JS, and jQuery
• Worked on virtual and physical Linux/UNIX hosts and involved in day to day administrative activities such as maintaining user accounts and providing advanced file permissions to specific users. Build a Research web with Research web design.
• Developed solutions to migrate automated deployments from a subscribed service to open source Jenkins continuous
• Developed a Windows-based s/w on ASP.Net which takes CSV files (sensors' data) generated by DAS as input and outputs a graphical view of the conditions at the landslide-prone sites.
• Created Business Logic using Python to create Planning and Tracking functions and developed multi-threaded standalone applications using Python and PHP.
• Worked on HTML, CSS, AJAX, JSON Django and Test-Driven Development (TDD) designed and developed the user interface of the website
• Developed web-based applications using Django, Tornado, web2py, XML, CSS, HTML, JavaScript, AngularJS, jQuery and Bootstrap.
• Understand user requirements and translate them to functional requirements/specification and assist end user with Epic request submissions obtaining team approval.
• Worked on automation and securing the infrastructure on AWS using CloudFormation and AWS Lambda and building CI/CD on AWS environment using AWS Code Commit, Code Build, Code Deploy, and Code Pipeline.
• Configured, Tested, and deployed OnixS #C WinForms proof of concept application to obtain ICE Private Order Feed data.
• Developed web services on cloud services such as Open Stack and AWS for project development.
• Enhanced the GUI using Java APIs and added features to tracking the fuse revision of several processors.
• Wrote Ansible Playbooks from scratch using YAML functions and utilizing setup and automate the CI/CD pipeline and deploy microservices. Provisioned load balancer, auto-scaling group and launch configuration for microservices using Ansible.
• Worked with version control systems like Git, GitHub, CVS, Tortoise and SVN to keep the versions and configurations of the code organized.
• Configured NoSQL databases like Apache Cassandra and Mongo DB to for increasing compatibility with Django and Bottle. Development of ERP’s satellite applications with python2, C++, Perl, php.
• Involved in MVW frameworks like Django, Tornado, Angular.js, JavaScript and Node.js. installed and configured by Builder for application builds and deploying it and Developed, Deployed SOAP-based Web Services on Tomcat Server.
• Implementing and extending functionality of Cisco Cloud Services and Open stack Horizon using Python, Django, Django REST framework, JavaScript, HTML, JQuery, CSS, and Angular.JS.

Confidential, Chicago, IL

Responsibilities:

• Involved in designing mobile search application system requirements and coded back-end and front-end in Django/ Python
• Developed tools using Python, Shell scripting, XML, BIG DATA to automate some of the menial tasks.
• Implemented discretization and binning, data wrangling: cleaning, transforming, merging and reshaping data frames
• Implemented responsive web pages using HTML5/CSS3, Bootstrap & XML/JSON REST web services.
• Help with AWS EC2s, create stack, ELB, understanding CI/CD pipeline work with Chef recopies and CFT configuration
• Determined optimal business logic implementations, applying best design patterns
• Increased speed and memory efficiency by implementing code migration to convert python code to C/C++ using Cython
• Architected and developed a Golang API using TDD to aggregate data to show application server alignment.
• Responsible for writing code in Object Oriented Programming supported by Ruby on Rails in Agile SCRUM environment.
• Written with object-oriented Python, Flask, SQL, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, git.
• Used Jira for writing Epic, user stories with acceptance criteria or user stories with use cases, used Confluence for upload documents.
• Involved in the Complete Software development life cycle (SDLC) to develop the application and Worked closely with software developers and DevOps to debug software and system problems.
• Angular.js was used to build efficient backend for client web application and used Python to extract information from XML files.
• Involved and played a leading role in database migration projects from Oracle to MongoDB, Cassandra, CouchDB databases based on
• Installed and configured Hadoop Mapreduce, HDFS, Developed multiple MapReduce jobs in java for data cleaning and preprocessing.
• Rebuilt the Automation Framework for CDPHP and consolidating the automation tools and implemented the CI/CD pipeline for the test automation.
• Installed and configured Pig and also written PigLatin scripts. Extensively involved in Installation and configuration of Cloudera's distribution
• Developed Python based API (RESTful Web Service) to track sales and perform sales analysis using Flask, SQLAlchemy and PostgreSQL.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
• Developed tools using Python, Shell scripting, XML, BIG DATA to automate some of the menial tasks. Associated with working cloud computing platforms like Open Stack.
• Experienced in RSpec, Git, Object-oriented programming, MySQL, JavaScript, jQuery and, Amazon Web Services, Knockout.
• Recording of Scripts Web Services HTML using Vugen and SoapUI and script validation through co correlations, parameterizations and other methods.

Confidential

Responsibilities:

• Developed Python based API (RESTful Web Service) to track sales and perform sales analysis using Flask, SQLAlchemy and PostgreSQL.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
• Played a key role in a department wide transition from Subversion to Git, which resulted in an increase in efficiency for the development community.
• Utilized Active Record eager loading to improve rendering time of index pages, incorporated up/down voting, reviewing, and several custom sorting methods for shows to provide smooth user experience
• Cross-referenced Seat Geek and Spotify APIs to get album artwork and track previews for each artist
• Researched various Network, Storage, Compute technologies, and IaaS provisioning software to include: CloudStack, OpenStack, OnAPP, NetIQ, and BMC.
• Working experience with Unit testing/ Test driven Development (TDD), Load Testing and worked on Celery Task queue and service broker using RabbitMQ.
• Designed and developed application front-end GUI using JSP, HTML, JavaScript, CSS, Ajax and designed controller and business logic using Spring MVC module.
• Designed and maintained databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Application was based on service oriented architecture and used Python 2.7, Django1.5, JSF 2, Spring 2, Ajax, HTML, CSS for the frontend.
• Created server monitoring daemon with Psutil, supported by Django app for analytics which I created. Also researched big data solutions with Cassandra database.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Worked on NoSQL technologies like MongoDB, Redis and Cassandra and relational databases like SQLite, PostgreSQL, Dynamo DB, MariaDB and MySQL databases.
• Created a Git repository and added the project to GitHub and version control on GitHub.
• Created batch jobs using Unix shell scripts and Perl scripts to process database activities
• Developed the web applications with the use of the Django and developed web pages using HTML, CSS, JQuery, CICD Script, and AngularJS.
• Developed web-based applications using Python 2.7/2.6, Django, PHP, Flask, Webapp2, Angular.js, VB, C++, XML, CSS, HTML, DHTML, JavaScript and jQuery.
• Wrote python scripts to parse XML documents and load the data in database and Used Suds (Python library for SOAP) to parse the WSDL files (XML content) into python data types.
• Worked on Selenium Library to write fully functioning test automation process that allowed the simulation of submitting different we request from multiple browser to web application.
• Involved in Test Planning, Test Preparation, Test Execution, Issue resolution and Report Generation to assure that all aspects of a project follow the business requirements.
• Associated with the development of Web Services using SOAP for extracting data from the external interface in the XML format.