SUMMARY

• Around 8 years of IT Experience in designing, developing, testing and implementing of various stand - alone and client-server architecture-based enterprise application software in Python on different domains.
• Skilled experience in Python with proven expertise in using new tools and technical developments (libraries used: libraries- Beautiful Soup, Jasy, numpy, Scipy, matplotlib, Pickle, PySide, python-twitter, Pandas dataframe, networks, urllib2, MySQL dB for database connectivity) to drive .com
• Good experience in developing web applications implementing Model View Control architecture using Django, Flask, Pyramid and Zope Python web application frameworks.
• Experienced in working with various Python Integrated Development Environments like Net Beans, PyCharm, PyScripter, Spyder, PyStudio, PyDev and Sublime Text.
• Basic understanding of protocols/technologies like HTTP, LDAP, JDBC, SSL, Servlet/JSP, SQL, HTML, XML.
• Good knowledge on front end frame works like CSS Bootstrap.
• Experience with Design, code, and debug operations, reporting, data analysis and web applications utilizing Python.
• Experienced in all facets of full CM process with tools such as SVN, GIT, PVCS, Clear Case, Clear Quest, Perforce, Cruise Control, Jenkins, Bamboo, Chef and Puppet.
• Experienced in creating AWS IAM and Security Group in Public and Private Subnets in VPC. Created AWS Route53 to route traffic between different regions.
• Experience in writing Terraform scripts for AWS infrastructure.
• Worked DevOps methodologies and cloud infrastructure automation tools like AWS, Chef by using Terraform.
• Used Spark API over Cloudera Hadoop YARN to perform analytics on data.
• Exploring with the Spark improving the performance and optimization of the existing algorithms in Hadoop using, Pair RDD's, Spark YARN Spark Context, Spark-SQL, Data Frame.
• Used all major ETL transformations to load the tables through Informatica mappings.
• Strong experience in Big data, Bigdata Integration and Analytics technologies including Apache Spark, Hadoop, Kafka, Storm
• Good Experience with Django, a high-level Python Web framework.
• Sound experience in Object Oriented Programming using concepts like Multi-Threading, Exception Handling and Collections.
• Knowledge about setting up Python REST API Frame work using Django.
• Experience in working with Python ORM Libraries including Django ORM.
• Experience in implementing Model View Control (MVC) architecture using server-side applications like Django, Flask and Pyramid for developing web applications.
• Extended Testing framework by adding some helper classes and methods
• Good Knowledge in implementation of Python best Practices (PEP-8).
• Good at writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers using relational databases like Oracle, MySQL, DB2.
• Proficient in using editors Eclipse, PyCharm, PyScripter, Notepad++ and Sublime Text while developing different applications.
• Experienced in developing test automation framework with Python scripting& Selenium.
• Having good knowledge in using NoSQL databases like Apache Cassandra (1.2, 2.0 and 2.1), Kubernetes and Mongo DB (2.6, 2.4), Orient DBF net.
• Having experienced in Agile Methodologies, PCI, Scrum stories and sprints experience in a Python based environment, Data analytics, data wrangling and Excel data extracts.
• Worked on various operating systems like Windows, UNIX and LINUX.
• Experienced in Shell Scripting and UNIX commands.
• Shares expertise throughout the organization and may provide user training for products
• Excellent in Business Analytics. Interpersonal and communication skills, efficient time management and organization skills, ability to handle multiple tasks and work well in team environment.

TECHNICAL SKILLS

Programming Languages: C, C++, Python-3.5 & 2.7, SQL and Shell Scripting

Python Libraries: Python, Django, Flask, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Numpy, Matplotlib, Pickle, Pyside, SciPy, wxPython, PyTables, pdb

Frameworks: Django, Spark, web2py, pyramid, Flask, Mongodb, Hadoop/ Big Data and CSS Bootstrap

Technologies: HTML, CSS, DOM, SAX, Java Script, JQuery, AJAX, XML, AngularJS, Version Control GIT (GitHub), SVN

Protocols: TCP/IP, HTTP/HTTPS, SNMP, SMTP

IDE's/ Development Tools: NetBeans, Android Studio, Py Charm, Eclipse and Sublime Text.

Version Control: GIT (GitHub), SVN

Application Tools: Net Beans, Eclipse (SE, EE, Android), Visual Studio, MySQL

Deployment Tools: Heroku, Jenkins

Tracking Tools: Bugzilla and JIRA.

Methodologies: Agile, Scrum and Waterfall

Databases: Access, SQL Server, MySQL, Teradata, Oracle

Software packages: MS Word, Advanced MS Excel, MS PowerPoint, SQL Plus

Reporting Tools: SSRS, Tableau, MS-Word, and MS-PowerPoint.

Operating systems: Linux/Unix, Windows Variants

Cloud Environment: AWS Services, EC2, ELB, VPC, RDS, AMI, IAM, Cloud formation, S3, Cloud Operating Systems

PROFESSIONAL EXPERIENCE

Python Developer

Confidential - Chicago, IL

Responsibilities:

• Worked as a Python Developer for PPFA to help them complete the process of development and testing for their two most heavily used websites. in a small PPFA team of developers, QA, and engineering resources supporting a total of 30 websites
• Involved in analysis, specification, design, and implementation and testing phases of Software
• Development Life Cycle (SDLC) and used agile methodology for developing application. Upgraded existing UI with HTML, CSS, jQuery and Bootstrap. testing units (VPN/Tunneling Etensively worked on Mobile).
• Experience working on with Amazon Web Services (AWS), Amazon EC2 instances, Load Balancing, Amazon Dynamo DB.
• Also have a good Experience on Cloud engineering, Coding in LAMP (Linux, Apache, MySQL, and PHP) environment
• Implemented network security policies and procedures for PCI compliance.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Working as an application developer experienced with Perl, BDD , PL/SQL, controllers , views and models in Django and Linux Shell Scripting - Bash and Python scripting.
• Used Salt Stack to configure and manage the infrastructure.
• Restful web services using Python REST API Framework.
• Involved in designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud Formation.
• Automated Regular AWS tasks like snapshots creation using Python scripts.
• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Managed Virtual servers (Ubuntu, Linux and Windows) on AWS EC2 using Open-Source Chef server.
• Deployed and monitored scalable infrastructure on Amazon Web Services (AWS) & configuration management using Chef
• Implemented the application using Python Spring IOC (Inversion of Control), Django Framework and handled the security using Python Spring Security.
• Tested entire frontend and backend modules using Python on Django Web Framework.
• Responsible for handling the integration of database systems.
• Developed Server-side automation using Node JS scripting and connecting different types of SQL and NoSQL stores from Node JS.
• Used object-relational mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with an SQL-based schema
• Implemented Performance tuning and improved the Performance of Stored Procedures and Queries.
• Installed and configured py Builder for application builds and deploying it.
• Used Selenium Library to write fully functioning test automation process that allowed the simulation of submitting different we request from multiple browser to web application
• Developed and Deployed SOAP based Web Services on Tomcat Server
• Used Jenkins for continuous integration for code quality inspection and worked on building local repository mirror and source code management using Git hub.
• Used IDE tool to develop the application and JIRA for bug and issue tracking.
• Wrote unit testing codes using unit test, resolving bugs and other defects using Firebug,
• Used JIRA to assign, track, report and audit the issues.
• Used GIT to coordinate team development

Environment: Python, PL/SQL Django Web Framework,c++, AWS, HTML, CSS, NoSQL, JavaScript, JQuery, Sublime Text, Jira, GIT, py Builder, unit test, Firebug, Web Services.

Python Developer

Confidential - Boston, MA

Responsibilities:

• Designed and developed the server module and resolved issues and responsible for its enhancements.
• Architected and developed Python and Django for the backend development and front-end application using React, Webpack, Redux, and ES6/7 and PostgreSQL for the database.
• Worked on Django ORM module for signing complex queries.
• Load balancing of ETL processes, database performance tuning ETL processing tools.
• Loaded the data from Teradata to HDFS using Teradata Hadoop connectors.
• Hands on experience in perl,BDD PL/SQLAmazon Web Services AWS provisioning and good knowledge of AWS services like EC2, S3, Red shift, Glacier, Bamboo, ELB (Load Balancers), RDS, SNS, SWF and EBS etc and Azure.
• Migrating a production infrastructure into an Amazon Web Services utilizing AWS Cloud Formation, Code Deploy, EBS and Ops Works.
• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection and open stack to provision new machines for clients.
• Defined different Django API profiling techniques for faster rendering information.
• Used Ansible, Vagrant, and Docker for managing the application environments.
• Developed Python scripts for testing the car functioning on different services.
• Worked with Splunk for testing the performance and debugging server level problems.
• Implemented various Validation Controls for form validation and implemented custom validation controls using Object Oriented JavaScript.
• Working close together with QA and Operations teams to understand, design, and develop and end-to-end data flow requirements.
• Used React JS in components like JSX, creating React components, Virtual DOM, React Props, Lifecycle methods, working with the React States and Events.
• Developed Restful MicroServices using Flask and Django and deployed on AWS servers using EBS and EC2.
• Developed views and templates with Django view controller and template to create a user-friendly website interface.
• Worked on java developing or java programming/scripting, Django and RabbitMQ queues.
• Imported data using Sqoop to load data from MySQL to HDFS on regular basis.
• Used Circle CI for continuous integration and delivery platform over GIT.
• Used Django Migrations for designing and expanding of the database.
• Automated most of the daily task using python scripting.
• Involved in the CI/CD pipeline management for managing the weekly releases.
• Worked on Jira for managing the tasks and improving the individual performance.
• Making recommendations to the team in terms of appropriate testing techniques, shared testing tasks.

Environment: Python 2.7,AWS,Devops, Django, Django Rest, Flask, React, Redux, Circle CI, Vagrant, Splunk, New Relic Server, GitHub, Ansible, HTML5/CSS, PostgreSQL, Amazon Web Service (AWS), S3, EC2, EBS, PyCharm, Microsoft Visual Code, Linux, Shell Scripting, JIRA.

Python Developer

Confidential - Monona, WI

Responsibilities:

• Defining the scope of testing within the context of each release / delivery.
• To test Sirius Programmer Mobile Application on Android and iOS devices using See Test test automation tool.
• Deploying and managing resour ces for testing.
• Analyzing test requirements and developing test scripts.
• Planning, deploying and managing the testing effort for any given engagement.
• Developing test automation framework using python and See Test APIs.
• Developing Requirement Traceability Tool using python.
• Coordinating with the development team for any assistance in issue reproduction and testing.
• Executing test scripts using Visual Studio, MTM and See Test tool.
• Involved in Code reviews and Test Case reviews.
• Prepare any risk mitigation plans if in case any delays are foreseen.
• Training new joiners on test reporting, test automation, and test management.

Environment: Python, Pytest, Pylint, Microsoft Visual Studio, Microsoft Test Manager, See Test automation Tool, and TFS.

Python Developer

Confidential - Montebello, NY

Responsibilities:

• Involved understanding the current business process, defining scope of the project along with position statement.
• Re-engineered various modules for implementing changes and creating efficient system.
• Developed dynamic web pages using python Django Frameworks.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
• Supported Apache Server on Linux Platform.
• Installation and setting up Python/Unix test beds
• Created use-case scenarios and storyboards in MS Word and MS PowerPoint for better visualization of the application.
• Write Automation/test python scripts to test.
• Flex development exposure of Flex layout and navigation, event handling, pop-up dialogs, menus and skinning.
• Used HTML, CSS for front-end applications.
• Used python scripts to update content in the database and manipulate files.
• Resolved issues and improvised the process to ensure a stable and accurate solution.
• Generated Python Django Forms to record data of online users
• Python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization
• Responsible for analysis, design, development and integration of Market Risk applications with JAVA/PYTHON.
• Held meetings with client and worked all alone for the entire project with limited help from the client.
• Worked on writing and as well as read data from csv and excel file formats
• Provided technical and business knowledge to clients.
• Analyzed data using Excel VBA scripts and Macros
• Working with the architect, developers on business and technical issues, helping in designing the system; and testers to ensure all requirements are correctly translated.
• Managed requirements and tasks using JIRA
• Automate the outbound/inbound EDI document to drop files in the client ftp server
• Data mapping, logical data modeling, created class diagrams and ER diagrams and used SQL queries to filter data within the Oracle database.

Environment: MS Visio, JIRA, UML, Python 2.7, Sublime text2(IDE) Windows 7, SQL, Requests, urllib, urllib2, Beautiful soup, Django.