SUMMARY

• 5+ years of experience in developing and designing Web Based, Multi - tier distributed applications using latest analytical programming Python, Django, JAVA technologies.
• Experienced in Python's modules Numpy, matPlotLib, Pickle, Pandas, PySide, Scipy, wxPython, PyTables, PyQt, Scikit-learn etc. for generating complex graphical data, creation of histograms etc.
• Experienced in web applications development using Django/Python and Node.js, Angular.js, DOJO, JQuery while using HTML/CSS/JS for server-side rendered applications.
• Hands on experience working in WAMP (Windows, Apache, MYSQL, and Python) and LAMP (Linux, Apache, MySQL, and Python) Architecture.
• Knowledge on Cloud innovations including Infrastructure as a Service, Platform as a Service, and Software as a Service supplier (IaaS, PaaS, and SaaS) such as Amazon Web Services (AWS).
• Experience in AWS Cloud platform and its features which includes EC2, AMI, EBS Cloudwatch, AWS Config, Auto-scaling, IAM user management, and AWS S3.
• Good experience in Amazon AWS concepts like EMR, S3 and EC2 web services which provides fast and efficient processing of Big Data.
• Leveraging queueing architectures with RabbitMQ, Kafka for scalability, performance and building.
• Skilled in constructing Web applications, Input graphs, JavaScript, CRM Data, and Web scraping scripts using Python
• Worked on various applications using python integrated IDEs Eclipse, PyCharm, NetBeans.
• Written and developed scripts for automating tasks using Jenkins and UNIX shell programming
• Performed Unit testing, Integration Testing and generating of test cases for web applications using Junit and Python Unit test framework.
• Experience in implementing Data warehouse solutions in AWS Redshift worked on various projects to migrate data from on database to AWS Redshift, RDS and S3.
• Familiar and Worked on various Operating Systems like UNIX, Linux and Windows.
• Experienced in developing Web Services with Python programming language.
• Experience in using UNIX shell Scripts for automating batch programs.
• Proficient in developing complex SQL queries, Stored Procedures, Functions, Packages along with performing DDL and DML operations on the database.
• Expert in using JSON based REST Web services and Amazon Web services.
• Application Stress tester, created and stress tested stand-alone, web-applications and generated graph reports.
• Used PDB, GDB and other debugging tools and deployed production hot fixes.
• Knowledge of deployment tools using Heroku, Jenkins, pylint.
• Worked on AJAX framework to transform Datasets and Data tables into HTTP Serializable JSON strings.
• Familiarity with development best practices such as code reviews, unit testing, system integration testing (SIT) and user acceptance testing(UAT)
• Experienced in NoSQL technologies and relational databases like Oracle, SQLite, PostgreSQL and MySQL databases

TECHNICAL SKILLS

Languages: Python, Java, C, SQL

Database: Sqlite3, MySQL, PostgreSQL, MongoDB, Oracle

Web Technologies: HTML, CSS, XML, Java Script, DOM, SAX, JQuery, AJAX, XML, Angular JS

Frameworks: Django, Node.JS, web2py, pyramid, Flask, Struts, pylons and CSS Bootstrap

Version Controls: GitHub, Git, SVN, CVS, Bitbucket

Methodologies: Agile, Scrum and Waterfall

IDE's: Pycharm, Eclipse

PROFESSIONAL EXPERIENCE

Python Developer

Responsibilities:

• Involved in building database Model, APIs and Views utilizing Python, to build an interactive web based solution.
• Created a Django dashboard with custom look and feel for end user after a careful study of the Django admin site and dashboard.
• Developed views and templates with Python and Django's view controller and template language to create a user-friendly website interface
• Used Django forms to get vehicle entry and information.
• Performed validations for input fields making use of mainly Active Records.
• Utilized standard pythonmodules such as CSV, itertools and pickle for development.
• Used matplotlib and D3 for viewing trends as part of Financial Analysis module
• Worked extensively with Django models as various modules in DMS requires only specific fields from the Master Customer Database.
• Created restful web services using vehicle and customer information for various banks and insurance companies. Used Django-REST framework for implementing web services.
• Worked with ViewSets in Django-REST framework for providing web services and consumed web services performing CRUD operations.
• Used PythonLibrary Beautiful Soup 4 for Web Scraping to extract data for building graphs.
• Used AngularJS as the development framework to build a single-page application
• Used PyQt to implement GUI for the vendors to create, modify and view reports based on their sales.
• Automated AWS S3 data upload / download using Python scripts.
• Installed, configured, and managed the AWS server. AWS data pipeline for Data Extraction
• Transformation and Loading from the homogeneous or heterogeneous data sources.
• Created tables on top of data on AWS S3 obtained from different data sources.
• Migrated the data from cluster into the AWS environment.
• Implementation of AWS lambda with python scripting code.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture.
• Business logic implementation, data exchange, XML processing, XML Schema and graphics creation has been done using Python and Django.
• Implemented business logic in Python to prevent, detect and claim the duplicate member entries.
• Managing the multi-tier and multi-region architecture using AWS Cloud Formation.
• Developed scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash

Environment: Linux, Python, Django, Ansible, HTML, XML, JavaScript, AngularJs, JQuery, MS SQLServer, Amazon s3, Jenkins, MySQL, Mongo DB, Hadoop Beautiful soup, Perl, Pandas, Matlab, Eclipse, Kafka Git, GitHub, JIRA

Confidential, Sheboygan, WI

Python Developer

Responsibilities:

• Migrated older Java-based website to Python/Django
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and JQuery.
• Created data tables to display employee information and add, delete and update details for administrators.
• Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.
• Automated JIRA processes using Python and bash scripts.
• Developed scripts for building, deployment, maintenance and related tasks using Jenkins, Docker, Python and Bash
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Implemented the entire back-end in Python for integrating the Application
• Managed, developed and designed a dashboard control panel for customers and administrators using Django/Python
• Developed PL-SQL scripts, triggers and stored procedures
• Used REST API to perform Get and Post methods to obtain and send data from and to backend database
• Developed applications and methods with Python scripting for ETL, with MS SQL and Oracle.
• Implemented monitoring and established best practices around using elastic search.
• Implemented task object to interface with data feed framework and invoke database message service setup and update functionality.
• Worked on Solr, ElasticSearch, Kafka, Flume, MongoDB, Cassandra and RabbitMQ.
• Used Pandas library for statistical Analysis.
• Experience in designing and development of software using Agile development practices
• Assisted and worked in creating test cases aligned with requirements using Unix shell scripts
• Used GIT for version control

Environment: Linux, Python, Django, Ansible, HTML, XML, JavaScript, AngularJs, JQuery, MS SQLServer, Amazon s3, Jenkins, MySQL, Mongo DB, Hadoop Beautiful soup, Perl, Pandas, Matlab, Eclipse, Kafka Git, GitHub, JIRA

Confidential, Norfolk, VA

Python Developer

Responsibilities:

• Developed entire front end and back end modules using Python on Django Web Framework.
• Wrote python modules using Matplotlib, pandas, etc. to embed graphics.
• Used python pandas module to read CSV files to obtain data and store the data in data structures provided in the numpy module
• Also Created Angular JS controllers, directives, models for different modules of the application.
• Wrote and executed various MYSQL database queries from python using Python MySQL connector and MySQL dB package.
• Rewrite existing Java application in Python module to deliver certain format of data.
• Utilized PyUnit, the Python unit test framework, for all Python applications.
• Used Python and Django to interface with the JQuery UI and manage the storage and deletion of content.
• Scraped and retrieved web data as JSON using Scrapy, presented with Pandas library.
• Creating unit test/regression test framework for working with new code.
• Responsible for debugging and troubleshooting the web application.
• Managed MySQL content database, security and role management, apply updates and maintain schema and documentation.
• Applied REST API development via Django REST Framework model to develop an information management system.
• Involved in testing RESTful API like Twilio, Facebook and Twitter.
• Used many regular expressions in order to match the pattern with the existing one.
• Skilled in using collections in Python scripting for manipulating and looping through different user
• Used python scripts to Work with Facebook Platform Python SDK to access and post on Facebook page's wall.
• Modified queries, functions, cursors, triggers, and stored procedures for MySQL database to improve performance, while processing data
• Extensive code reviewing using GitHub pull requests, improved code quality, and conducted meetings among peers
• Database Administration activities like taking backup, checking log messages, looking for database optimization
• Designed and implemented a dedicated MySQL database server to drive the web applications and report on daily progress.

Environment: Python, Django, CSS, HTML, JavaScript, JQuery, AJAX, MYSQL, Linux, GIT.va, JQuery, MySQL, Linux, AWS, Pandas, Cassandra, Hadoop, Eclipse, Perl, Matlab, Shell Scripting

Confidential

Python Developer

Responsibilities:

• Used Python’s pandas and matplotlib libraries to conduct data exploration and visualization of electricity consumption data
• Created Python scripts for analyzing large quantities of data
• Maintained detailed databases of energy storage projects and country-specific energy policies
• Generated Python Django Forms to record data, login, and signup of users
• Built various graphs for business decision making using Python matplotlib library.
• Utilized standard Python modules such as csv, itertools and pickle for development.
• Worked on Python OpenStack APIs and used Numpy for Numerical analysis.
• Responsible for search engine optimization to improve the visibility of the website.
• Performed different testing methods like Unit testing, Integration testing, web application testing.
• Developed efficient Angular.js for client web based application.
• Worked and built out Dashboard, using the Backbone.js MVC framework that connects to internal and public RESTful API’s
• Developed the modules of Purchase Request, Purchase Order, Item Master modules.
• Involved in the Enhancement of Summarization module.
• Used Webservices - WSDL and SOAP for getting credit card information from third party.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Programmed user login, order placing and reporting system using python
• Developed the web pages using JSP,CSSandHTML
• Developed Message-Driven beans in collaboration withJavaMessaging Service (JMS).
• Involved in writing JSP/HTML/JavaScript and Servlets to generate dynamic web pages and web content.
• Wrote various stored procedures in PL/SQL and JDBC routines to update tables.
• Wrote various SQL queries for data retrieval using JDBC.
• Exposed business logic as a web service and developed WSDL files for describing these web services.
• Responsible for Parsing XML data using XML parser and Testing, fixing of the bugs and coding modifications
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Oracle DB and VMWare API calls.
• Extensively used SOAP formatted messages for communication between web services.
• Coded variousJavabeans to implement the business logic
• Involved in creating the tables using SQL and connectivity is done by JDBC
• Involved in generating the reports regarding the marks they secured in the online test once they press the submit button in the test usingHTMLand JSP.
• Apache Tomcat is used as an Application Server to Deploy the Application.