SUMMARY

• Over 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- Beautiful Soup, numpy, Scipy, matplotlib, Pickle, PySide, Seaborn, matplotlib, python-twitter, Pandas, networks, urllib2, My SQL dB for database connectivity) to drive .com
• Ensure data integrity and data security on AWS technology by implementing AWS best practices.
• Good experience in developing web applications implementing Model View Control architecture using Django, Flask, Pyramid Python web application frameworks.
• Experienced in working with various Python Integrated Development Environments like Net Beans, PyCharm, PyScripter, Spyder, PyStudio, PyDev and Sublime Text.
• Strong expertise in development of web-based applications using Python, Django, HTML, XML, Angular JS, CSS, DHTML, JavaScript, JSON and JQuery.
• Experience in project deployment using Heroku/Jenkins and using web services like Amazon Web Services (AWS) EC2, AWS S3, Lambda, RDS (MySQL).
• Good knowledge on front end frame works like CSS Bootstrap.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Sound experience in Core Java and Object-Oriented Programming using concepts like Multi-Threading, Exception Handling and Collections.
• Experienced with Amazon SQS, and Amazon Web Services like EC2, Redshift, Lambda and S3.
• Experience in using Jenkins as a Continuous Integration server.
• Good knowledge of web services with protocols SOAP, REST.
• Experienced in working with server side technologies including databases, Restful API and MVC design patterns.
• Special skills in development of effective, user-friendly web applications. Experienced in requirement gathering, Use case development, Business Process flow, Business Process Modelling: extensively used UML to develop various use cases, class diagrams and sequence diagrams.
• Superior Troubleshooting and Technical support abilities with Migrations, Network connectivity and Security and Database applications.
• Knowledge about setting up Python REST API Frame work using Django.
• Having good knowledge in using NoSQL databases like Apache Cassandra (1.2, 2.0 and 2.1) and Mongo DB (2.6, 2.4), Orient DB.
• Extensive experience with Amazon Web Services (AWS), Docker Puppet, Chef, Ansible, AWS CloudFormation, AWS CloudFront.
• Experience in using various version control systems like CVS, Git, GitHub and Amazon EC2 and deployment using Heroku.
• Build, upgrade and maintain servers on Solaris and Linux platforms.
• Write, maintain and improve automation scripts in Perl, BASH, PHP & Python.
• Troubleshoot client/server application issues.
• MySQL, Postgres and Oracle maintenance.
• The methodology used here will be to introduce in a simple and abbreviated manner the components of the Jython language most likely to be used in wsadmin scripts.
• That introduction will then be illustrated with a few examples demonstrating the capabilities and functioning of Jython.
• Proficient in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers using relational databases like Oracle, DB2 and MySQL.
• Experience in working with Python ORM Libraries including Django ORM.
• Experience in Test Driven Development and Behavior Driven Development methodologies for consulting firms and enterprise projects.
• Shares expertise throughout the organization and may provide user training for products.
• Evaluates engineering approaches and risks to produce development plans that ensure high quality, low cost products and systems.
• Identifies and keeps abreast of novel technical concepts and markets.

TECHNICAL SKILLS

Frameworks: Django, Django Rest framework, Flask, Pandas, DotNet 4.0, CSS Bootstrap

Python Libraries: Requests, urllib, Pandas, numPy, sciPy, matplotlib, BeautifulSoup, HtmlParser, Swagger, SQLAlchemy, MySQLDB, XMLDocx, PyPandoc, Celery, Celery Beat

Web Technologies: HTML, CSS, DOM, JavaScript, JQuery, AJAX, XML, AngularJS.

Programming Languages: Python, C, C#,SQL and PL/SQL, PHP

Version Control: SVN, Git, GitHub, Gitlab.

Databases: RDBMS: Postgres SQL, Oracle (9i,10g, 11g), MySQL NoSQL: Cassandra, MongoDB, DynamoDB

IDE: Eclipse, PyCharm, Spyder and Sublime Text.

Operating Systems: Linux 4.x/5.x/6.x, Ubuntu.

Protocols: TCP/IP, HTTP/HTTPS, SOAP, SMTP, REST

Deployment Tools: AWS, Amazon EC2, S3, Amazon Lambda, Docker, Jenkins, Heroku

Testing Tools: Gitlab, Bugzilla and JIRA.

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Lead Python Developer

Responsibilities:

• Developed web applications and RESTful web services and APIs using Python, Django and PHP.
• Automated JIRA processes using Python and bash scripts.
• To fetch data of definite options that are selected, Python routines were written to log into websites.
• Responsible for setting up Python REST API framework using DJANGO.
• Developed ETL jobs in Python to extract, transform and load data into MySQL database.
• Developing Python Framework using Django to perform scan software unit monitoring.
• Design and development of user interfaces and client displays using JavaScript, CSS and troubleshoot various issues in Python code and fix them with code enhancements- code used various python libraries such as Jython.
• Used python modules like Numpy, Matplotlib and Pandas library for statistical analysis and generating complex graphical data.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Wrote MapReduce code to make unstructured data into semi- structured data and loaded into Hive tables.
• Hosted various company-wide training sessions on Pandas, Numpy, Microservices.
• Built various graphs for business decision making using Python matplotlib.
• Developed and tested many features for dashboard using Python, Bootstrap, CSS, and JavaScript.
• Research on Data mining techniques using python and comparing data mining algorithms.
• Developed new C++ encapsulation wrapper classes for OCCI classes.
• Responsible for setting up Python REST API framework using Django.
• Developed views and templates with Python and Django view controller and templating language to create a user-friendly website interface.
• Used JavaScript, AJAX and JSON to update a portion of a webpage.
• Responsible for debugging the project monitored on JIRA (Agile).
• Wrote Python scripts to parse JSON documents and load the data in database.
• Created database using MySQL and Postgres, wrote several queries to extract data from database.
• Setup automated cron jobs to upload data into database, generate graphs, bar charts, upload these charts to wiki and backup the database.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.
• Designed front end using UI, HTML, Bootstrap, Node JS, underscore JS, Angular JS, CSS, and JavaScript.
• Followed AGILE development methodology to develop the application.
• Used Test driven approach (TDD) for developing services required for the application.

Environment: Python 3, Django 1.8, Pandas, Numpy, HTML5, CSS, XML, MySQL, JavaScript, Backbone JS, JQuery, CSS Bootstrap, MongoDB, T-SQL, JavaScript, Eclipse, Git, GitHub, JIRA, AWS, Linux, AWS Lambda, EC2, S3

Confidential, New Brunswick, NJ

Lead Python Developer

Responsibilities:

• Developed web applications in Django model view control (MVC/MTV) architecture.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python.
• Designed and implemented custom scripts.
• Managed, developed and designed a dashboard control panel for customers and Administrators using Django, Oracle DB, PostgreSQL and VMWare API calls.
• Used python modules such as requests, urllib, requests, HTML Parser, Beautiful Soup for web crawling.
• Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of python code using a web browser.
• Used SSE (Server-Side Event) for collaboration of multiple users and database synchronization.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Created AWS Route53 to route traffic between different regions.
• Designed an 8-bit adder individually from schematic to layout using Cadence 6 to match final product EDP lower than 100ps*pJ and optimized layout area.
• Open Source template-based Qt reporting solution.
• Next Medium Embed Platform is a Monetization Advertisement Placement Platform.
• Migrated the legacy application in Python from PHP maintaining the business logic intact along with feature scaling and developer’s new features.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Migrated the legacy PHP based application to Python Flask Restful application.
• Performed object-oriented Python, Flask, SQL, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, git.
• Part of team implementing REST API in Python using micro-framework like Flask with SQLAlchemy in the backend for management of data center resources.
• Conducted scrum meetings and generated custom dashboards.
• Designed and developed MVC applications for OpenStack.
• Implemented web components utilizing JSP and server side components.
• Performed user validations on client side as well as server side.
• Interacted with QA to develop test plans from high-level design documentation.

Environment: Python 2.7, Django, HTML5/CSS, MS SQL Server 2013, MySQL, JavaScript, Eclipse, Linux, Confidential Scripting, JQuery, GitHub, Angular.JS, Jira, AWS, Google Cloud, EC2

Confidential

Python Developer

Responsibilities:

• Django Framework that was used in developing web applications to implement the model view controller architecture.
• Exposure on Multi-Threading factory to distribute learning process backtesting and the into various worker processes.
• 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.
• Implemented a login module for user, registration of the products, placing the order and tracking the order.
• Improving the performance while processing data by modifying functions, queries, cursors, triggers and stored procedures for MySQL database.
• Hands on experience on Azure VPN-Point to Site, Virtual networks, Azure Custom security, Endpoint security and firewall.
• Integrated Automation scripts (Selenium WebDriver API) in Continuous Integration tools (Jenkins) for nightly batch run of the Script.
• Different testing methodologies like unit testing, Integration testing, web application testing.
• Selenium testing using flask, Django and JavaScript.
• Lock mechanisms were implemented, and the functionality of multithreading has been used.
• Python/Django based web application, PostgreSQL DB, MySQL and integrations with 3rd party email, messaging, storage services.
• Worked on writing and as well as read data from csv and excel file formats.
• Worked on a resulting report of the application and Tableau reports.
• Held meetings with client and worked all alone for the entire project with limited help from the client.
• Participated in the complete SDLC process and used PHP to develop website functionality.
• Extensively worked on preparation of data mapping documents from Mainframe source data of Copy books, VSAM files to ETL staging tables.
• Used Python to extract weekly hotel availability information from XML files.
• Used Webservices to get travel destination data and rates.
• Participated in requirement gathering and worked closely with the architect in designing and modeling.
• Worked on development of SQL and stored procedures on MYSQL.
• Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of Python code using a web browser.
• Responsible for user validations on client side as well as server side.
• Automated the existing scripts for performance calculations using Numpy and sqlalchemy.
• Interacted with QA to develop test plans from high-level design documentation.

Environment: Python 3, Django, HTML5, CSS, XML, MySQL, AWS, EC2, DynamoDB, Backbone JS, JQuery, CSS Bootstrap, MongoDB, T-SQL, JavaScript, Eclipse, Git, GitHub, AWS, Linux, Confidential Scripting.

Confidential

Python Developer

Responsibilities:

• Used the Django Framework to develop the application.
• Created specific images using Python Imaging Library for the custom images used for each movie.
• Involved in creating and scheduling of python based ETL scripts and batch files using celery and celery beat.
• Created thin clients for the aggregators in PHP and DotNet.
• Involved in creating data models and database designing and optimizing the database for better performance.
• Worked with and developed RESTful web services, SOAP web services, .net web API 4.
• Updated and manipulated content and files by using python scripts.
• Implemented web applications in Flask and spring frameworks following MVC architecture.
• Used Django configuration to manage URLs and application parameters.
• Used Python scripts to update content in the database and manipulate files.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
• Integrated elastic search for image and data searching.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
• Managed datasets using MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL dB package to retrieve information.

Environment: Python 3, Django, HTML5, CSS, XML, MySQL, JavaScript, Backbone JS, JQuery, CSS Bootstrap, MongoDB, T-SQL, JavaScript, Eclipse, Git, GitHub, AWS, Linux, Confidential Scripting.