PROFESSIONAL SUMMARY:

• 5+ years of experience in developing and designing Web Based, Multi - tier distributed applications using latest analytical programming Python, Django 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/AJAX 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, AWS Lambda, 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.
• 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, SQL

Database: Sqlite3, MySQL

Web Technologies: HTML, CSS, XML, Java Script, jQuery, AJAX, XML

Frameworks: Django, Node.JS, web2py

Version Controls: GitHub, Git

Methodologies: Agile, Scrum

IDE's: Pycharm, Eclipse

PROFESSIONAL EXPERIENCE:

Confidential, Lake Success, NY

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 python modules 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 Python Library 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.
• Implemented the AWS lambda functions using Python to improve the performance of the file upload and merge functionality to AWS S3 buckets with in the Amazon Cloud environment.
• 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.
• 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.
• Developed scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash

Environment: Linux, Python, Django, HTML, XML, JavaScript, AngularJs, JQuery, MSSQL Server, Amazon S3, Jenkins, MySQL, Pandas, Eclipse, 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
• Implementation of AWS lambda with python scripting code.
• 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: Python, Django, CSS, HTML, JavaScript, JQuery, AJAX, Linux, GIT, JQuery, MySQL, Linux, AWS, Pandas, Shell Scripting

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.
• Utilizing AWS SES, lambda and SQS services built an automatic email reader in python, to collect required data and take appropriate action on specific emails from clients and business partners.
• 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, Linux, GIT, MySQL, Linux, AWS, Pandas, Cassandra, Eclipse, Perl, 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.
• Development and implementation of Database-driven web application, Content management system (CMS), Payment and template-based ad systems for an E-commerce website. It includes a website that will allow secure user access, an electronic product catalog categorized to allow for easy searching, web based order entry with order confirmation, request for quotes, advanced sales reporting and e-mail customer service.
• 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 Web services - WSDL and SOAP for getting credit card information from third party.
• Programmed user login, order placing and reporting system using python
• Developed the web pages using JSP, CSS and HTML
• Developed Message-Driven beans in collaboration with Java Messaging 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 various Java beans 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 using HTML and JSP.
• Apache Tomcat is used as an Application Server to Deploy the Application.

Environment: Linux, Python, Django, HTML, XML, JavaScript, AngularJs, JQuery, MSSQL Server, Jenkins, MySQL, Pandas, Eclipse, GitHub, JIRA