SUMMARY:

• Full stack Python developer with around 6 years of experience.
• Around five years of experience as a Software Developer usingPython,Python MVC Frameworks - Django, Flask, TurboGears, etc.,scripting, backend, middleware, etc.
• Worked on B2C and internal automation tools using scripting and Python web frameworks (mostly Django for three years).
• Experienced Python Developer working on multiple Python frameworks with OOP, (web, HTTP(S), Testing, built-ins and various 3rd party modules.
• Experienced with both Python 2.7 and 3.x
• Experienced with RDBMS (MySQL, Postgres, SQLServer, etc.) and NoSQL (MongoDB, Hadoop, Cassandra, etc).
• Experienced with data modeling, optimization, SDLC, Agile/Scrum
• Experienced with data analysis, manipulation, ETL, NumPy, Pandas.
• Experienced with middleware processes - AMQP, Celery, SMTP, etc.
• Proficient with Web servers such as Apache and knowledgeable with Shell and Bash scripting.
• Experienced with CI/CD using Atlassian tools, Jenkins, etc.
• Used and created REST APIs in several projects exposing/posting data with RESTful endpoints, and experienced with various front end tools such as HTML, CSS, JavaScript and frameworks - AngularJS, and Meteor.
• Worked as the Project Lead for a system monitoring application.
• Worked as a PhD student and taught Confidential the University of Nebraska, Lincoln, NE and obtained Master of Arts Degree in Philosophy
• Hold a Bachelors’ Degree in Engineering from National Institute of Technology (NIT) from Trichy, India with a major in Metallurgy
• Job gap from was due to health reasons and been in India since and have almost fully recovered, and ready to start a new assignment..
• Last two consulting assignments were Confidential in So. San Francisco and Confidential in Foster City as a Senior Backend Developer Consultant.

TECHNICAL SKILLS:

Languages: Python 2.7, 3.x, Bash, SQL, Java (core)

MVC Frameworks: Django and any Python related MVC framework

Database: MySQL, Postgres, MongoDB, Hadoop, Redis, HBase, openTSDB, etc.

Web/App Servers/Cloud: Apache, AWS, Openstack, Rundeck

Web Services/API: RESTful APIs, JSON, XML

Data Analysis/Manipulation: NumPy, Pandas, Python-ETL, etc.

Networking: Linux, wifi w/ Python libraries & Linux-Bash, VirtualBox

Front-end/Web: HTML, CSS, JavaScript, Meteor, Angularjs

GUI: PyQt

Testing/VCS: Unittest, doctest, Nose, Mock, Coverage / Git, Stash, SVN

Mobile Apps: QPython, Kivy for Android apps.

IDE/Text Editors: Pycharm, Sublime, Vim, TextWrangler, IPython, VS

OS: Mac, Windows, CentOS/RHEL, Ubuntu, VM, VPS

PROFESSIONAL WORK EXPERIENCE:

Confidential

Sr. Python/Django Consultant

Responsibilities:

• Design the IoT system
• Configure RaspberryPi to collect, format, and send over REST API to the SDK
• Collect data using RaspberryPi sensors on the ground
• Use a Django SDK to receive data Confidential the backend (using Postgres and MongoDB)
• Build Views and serialize them with djangorestframework
• Develop user-based queries as well as pre-arranged data analysis
• Use Django/Jinja templates along with Tableau for the results on the UI

Environment: Raspberrypy, Django, Python, Restful APIs, Tableau, Linux

Confidential, South San Francisco, CA

Senior Developer Consultant

Responsibilities:

• Developed a Django app for accessing MongoDB.
• The Human Genomics section works with massive datasets but they do not have a web interface to access it.
• The Django app allows for such an interface with provisions to perform CRUD operations.
• Requirements Gathering from the Genomics team
• Developed Application - One interesting aspect of this application is that it bypasses models and Database settings entirely and uses low-level PyMongo directly from views.
• Result - Most of the queries, csv downloads are operational involving debugging as well as file upload features.
• Created RESTful endpoints
• Provided unit test and made sure testing coverage was taken into consideration
• Made Django work with NoSQL (MongoDB) without any in-built adapters and 3rd party packages.
• Used Django REST framework and AngularJS (with Django templates) for exposing APIs
• The app works with a distributed MongoDB setup with middleware
• Adopted use of MeteorJS, HTML, CSS for a reactive dimension to the results.

Environment: Windows, RHEL, MongoDB, JSON, Python, Django, RESTful API

Confidential, Foster City, CA

Senior Developer Consultant

Responsibilities:

• Set up environment
• Provided Django feature enhancements - created RESTful APIs for data entry, exposure and manipulation
• Provided Django tutorial for Confidential PenTest team
• Upgraded Django (1.6-->1.7), Python (2.7.6-->2.7.9) and other libraries
• Created template additions, integrating TinyMCE editor
• Responsible for CI/CD adoption
• LDAP integration and group permissions tuning
• Unit test creation and testing
• Database Normalization
• Database migrations
• Enhanced DB search
• Bulk Image Uploading
• SDLC plan creation

Environment: Win7, CentOS7, Python27, Django1.7/1.6, SQL Server, SQLite, WYMEditor/TinyMCE, virtualenv, python-ldap, PIL/Pillow, nose, etc.

Confidential, Gilroy, CA

Python Developer

Responsibilities:

• Set up Environment within Ubuntu VirtualBox
• Performed debugging using nose, fudge, unittest
• Added, modified features within Turbogears, templating engines, MySQL, Postgres, MongoDB
• Designed, implemented RESTful API’s for authentication, controller manipulation
• Wrote DDL, DML scripts for MySQL, Postgres, MongoDB
• Worked with data from all three sources - MySQL, Postgres, MongoDB
• ETL processing,
• Celery, RabbitMQ services
• Emailer services using SMTP
• Created multi-page application using AngularJS
• Worked with daily SCRUM and Agile environment

Environment: Python, TurboGears, MySQL, Postgres, SQLAlchemy, MongoDB, Mako, Celery, RabbitMQ, SMTP, Virtualbox - Ubuntu, Mac, Bash, Virtualenv, Fudge, VPN, Atlassian Suite, etc.

Confidential, Redmond, WA

Python Developer

Responsibilities:

• Built internal tools and made them web accessible
• Configured servers, operations mgmt. tools
• Migrated desktop apps to web apps
• Designed Django web site
• Integrated Django with Rundeck’s REST API
• Designed RESTful API with djangorestframework
• Developed wifi linkups with field routers using Python libraries/Bash.
• Developed DB Schemas
• Performed Refactoring, Optimizing on existing Python codebase

Environment: Python, Django, MySQL, Tkinter, Paramiko, Fabric, ssh, wifi, PyCrypto, HTML, CSS, Javascript, jQuery, Rundeck, Apache, Windows, Ubuntu, SVN, etc.

Confidential, Newark, CA

Lead Software Engineer

Responsibilities:

• Worked in an application that would provide real time systems monitoring, corresponding alerts, etc.
• Developed middleware using Python
• Configured and wrote MySQL queries
• Multi-tenancy MySQL
• Led team with the Sr. Architect
• Integrated Hadoop ecosystem, HDFS, OpenTSDB, MySQL, etc.
• Distributed DB processing using PySpark, M/R
• Integrated agents with backend app using REST API
• ETL processing
• JDBC coding with MySQL
• Developed an Android mobile phone app using QPython, Kivy, Java, Bulldozer, Linux, APKs that alerts users if thresholds are crossed, set thresholds, aggregate results.
• Configured Apache, Tomcat, AWS
• Developed distributables/bundles as source files, binaries of agents (wrote the setup.py modules) for different Platforms - Windows, Mac, Linux
• Optimized technology solutions for business logic
• Screened and interviewed candidates

Environment: Hadoop, HBase, CouchBase, openTSDB, MySQL, Python, Java, Spring, PySpark, Map-Reduce, RabbitMQ, py/2exe/2app/installer, HTML, jQuery, Windows, OS X, Linux, etc.

Confidential, San Diego, CA

Backend Developer

Responsibilities:

• Debugged Pylons code
• Created cronjobs
• Created Log files

Environment: Pylons, Windows, Linux, PuTTy, Bash

Confidential, San Francisco, CA

Software Developer

Responsibilities:

• Analyzed site/UI requirements
• Developed API Integrations, Feedback Tools (w/ FB), GUI features
• Tested, debugged features, Configuration, Split-testing

Environment: Windows, Git, Python, Heroku, Postgres, SQLAlchemy, Flask, PIL, etc.

Confidential, Davis, CA

Web Developer

Responsibilities:

• Set up/documented development server
• Debugged issues using Python libraries
• Processed code via Github

Environment: OS X, Pylons/Pyramid, Python, Postgres, Psycopg2, SQLAlchemy, Apache, Git

Confidential, San Francisco, CA

Python Developer

Responsibilities:

• Worked with 3rd party dynamic data flowing into MySQL and developed UI features that updated as new data flowed back and forth from MySQL
• Created dynamic graphs using NumPy and Matplotlib
• Added new features to the UI - for instance, added tabs with forms for data manipulation.
• Worked with many existing and new Python, and ancillary libraries in the code
• Wrote SQL procedures, functions for manipulating database and retrieving data, defined new schemas
• Devised and implemented test plans, automated testing
• Performed debugging
• Cross Platform work on both PC and Unix

Environment: Windows, Mac, Python, Unix, Windows, NumPy, SciPy, Matplotlib, SVN, PyQT, MySQL, SQL, XML, Beautiful Soup, and Apache