PROFESSIONAL SUMMARY:

• Around 5 years of Experience in application development using Python, Django, HTML5, XML, XSLT, CSS, AJAX, Git, Java\J2EE, JavaScript, Oracle, PostgreSQL and SQLite. Experience with ORM’s such as Django and SQL, Alchemy, database design and normalization. Proficient skills of using PyUnit, PyTest for writing unit test cases.
• Experience object - oriented programming (OOP) concepts using Python, C++ and PHP. Strong Experience in web-based UI design and interface development using JSP, HTML, DHTML, CSS, Bootstrap, JavaScript, Angular 4, Backbone JS, JQUERY, AJAX and JSON.
• Expertise in developing different web applications implementing the Model-View-Controller (MVC) architectures using Full stack frameworks such as Django, Zope and TurboGears.
• Deep analytics and understanding of Big Data and algorithms using Hadoop, MapReduce, NoSQL and distributed computing tools.
• Worked with Requests, Pysftp, Gnupg, Report Lab, NumPy, SciPy, Matplotlib, Beautiful Soup and Pandas python libraries during development lifecycle.
• Python/Django based web application, PostgreSQL DB, and integrations with 3rd party email, messaging, storage services.
• Utilized PyUnit, the Python Unit test framework, for all Python applications and used Django Database API's to access database objects.t
• Created core Python API which will be using among multiple modules.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Wrote and executed various MySQL database queries from Python using Python-MySQL connector and MySQL dB package.
• Developed Microservices by creating REST APIs and used them to access data from different suppliers and to gather network traffic data from servers.
• Created UI using JavaScript and HTML5. Designed and developed data management system using MySQL. Build SQL queries for performing various CRUD operations like create, update, read and delete.
• Working knowledge in multi-tiered distributed environment, OOAD concepts, good understanding of Software Development Lifecycle (SDLC).
• Proficient in writing SQL Queries , Stored procedures, functions, packages, tables, views, triggers using relational database MySQL.
• Experience with Docker, deployment of application inside software containers.
• Excellent Debugging, Problem Solving, Optimization and Testing Skills using GitLab
• Familiar with JSON based REST Web services and Amazon Web Services (AWS).
• Experience in Infrastructure Development and Operations involving AWS Cloud platforms
• Experience in Python Development and Scientific Programing and using NumPy and Pandas in Python for Data Manipulation.
• Experience in using various version control systems like Git and GitHub.
• Experience in system analysis, design, development and implementation of web based and client/server application using HTML, Bootstrap , CSS, JavaScript, AJAX, Python, and Django.
• Strong SQL Server 2008r2/2012/2016 Developer Skills including writing user defined functions, views, query writing
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud
• Good Knowledge in Amazon AWS concepts like EMR and EC2 web services which provides fast and efficient processing of Big Data

TECHNICAL SKILLS:

Operating Systems: Windows, MAC OS, Unix/Linux

Languages: Python, C++, Java, J2EE

NumPy, Matplotlib, NLTK, Stats models, Scikit: learn/sklearn, SOAP, SciPy

Python Frameworks: Pandas, Flask, Django, Docker

Python IDE: Sublime Text 3, Eclipse, Jupyter Notebook, VIM, PyCharm

NLP used for Python: NLTK, OpenNLP, StanfordNLP (NER, POSTag, Tokenization)

Databases: RDBMS (Oracle, SQL Server, MySQL), No SQL (Mongo DB), HDFS (Hadoop)

Web Technologies: CSS, JavaScript, XML, AJAX, jQuery, Bootstrap, AWS, Restful Web Services

Other Tools: Putty, SQL developer, Toad, JIRA, MATLAB, R

PROFESSIONAL EXPERIENCE:

Confidential, Southlake, TX

Python Developer

Responsibilities:

• Generated Python Django Forms to record data of online users.
• Created PHP/MySQL backend for data entry from Flash.
• Technical experience with LAMP (Linux, Apache, MySQL, PYTHON) architecture.
• Involved in various phases of the project like Analysis, Design, Development, and Testing.
• Developed rich user interface using CSS, HTML, JavaScript and jQuery.
• Developed a Front-End GUI as stand-alone Python application.
• Debug application deployments on Multiple environments.
• Created Business Logic using Python 3.7.4.
• Developed html views with HTML5, CSS, bootstrap and Angular 4.
• Created Restful back-end service deployed on Linode cloud VPS's using Flask web framework and SQLAlchemy ORM for data persistence.
• Develop Automation Scripts and programming libraries that interface with various devices and deal with repetitive tasks such as configuration and extraction of CLI outputs using Python.
• Trained and documented initial deployment and Supported product stabilization / debug at the deployment site.
• Developed monitoring and notification tools using Python.
• Wrote Python routines to log into the websites and fetch data for selected options.
• Handled all the client-side validation using JavaScript.
• Designed and Developed User Interface using front-end technologies like HTML, CSS, JavaScript, jQuery, Angular 4, Bootstrap and JSON.
• Worked on Amazon Web Services(AWS) infrastructure with automation and configuration management toolssuch as Chef and Puppet.
• Worked with marketing company to build several Django, Pyramid, Flask and CherryPy applications.
• Worked on Django API's for accessing the database.
• Developed Views and Templates with Python and using Django's view controller and template language, Website interface is created.
• Knowledge in PIP in working with Software packages.
• Utilize SVN and Review Board for version control, pep8 styling, and potential bugs Designed and created backend data access modules using PL/SQL stored procedures and Oracle.
• Good experience in writing SQL Queries and implementing stored procedures, functions, packages, tables, views, Cursors, triggers.
• Involved and played a leading role in database migration projects from Oracle to MongoDB, Cassandra, CouchDB databases based on my custom software. experience in using collections in Python for manipulating and looping through different user defined objects.
• Developed and executed User Acceptance Testing portion of test plan.
• Generated Python Django forms to record data of online users and used PyTest for writing test cases.
• Involved in capturing the requirements for serial functional interface and other software requirements specification document.
• Used many regular expressions to match the pattern with the existing one.
• Monitoring and optimizing the database performance through database tuning, system tuning, application/SQL tuning.
• Involved in developing a video calling application using python web-sockets.
• Exposure to automation in Ansible using its Python API.
• Building and supporting libraries in the test automation infrastructure.

Environment: Python, MySQL, Django, Flask, PHP, XML, HTML, DHTML, CSS, Angular 4, Java script, Windows, Linux, Amazon Web Services(AWS

Confidential, NC

Python Developer

Responsibilities:

• Used UML Rational Rose to develop Use - case, Class and Object diagrams for OOA/OOD techniques.
• Built database model, Views and API's using Python for interactive web-based solutions.
• Placed data into JSON files using Python to test Django websites. Used Python scripts to update the content in database and manipulate files.
• Developed web-based application using Django framework with python concepts.
• Generated Python Django forms to maintain the record of online users.
• Used Django API's to access the database.
• Involved in Python OOD code for quality, logging, monitoring, and debugging code optimization.
• Build React components and stand-alone functions to be added to any future pages.
• Rewrite existing Java application in Python module to deliver certain format of data.
• Wrote Python scripts to parse XML documents and load the data in database.
• Generated property list for every application dynamically using Python.
• Working on AWS services (S3, EC2) and deployment services (Lambda) and RDS,DynamoDB (NoSQL),Beanstalk,SQS and Jenkins CICD.
• Refactored messaging and storage implementation in loan originator service to use AWS SQS and S3
• Developed corresponding ETL jobs, batches and automated real-time data load.
• Created a backend server with Python Flask that implemented routing for indexing & showing page and receiving the video & info data sent from the user
• Skilled in using Collections in Python for manipulating and looping through different user defined objects.
• Developed responsive UI using HTML5/CSS3, Angular 4 and JavaScript.
• Developed database layer including Tables and Stored procedures in MYSQL.
• Used JSON based and RESTful API for information extraction
• Worked with Marketing and Sales teams to enhance applications to suit their needs
• Debug application deployments on multiple environments.
• Wrote Python modules to view and connect the Apache Cassandra instance.
• Created Unit test/ regression test framework for working/new code.
• Installed and maintained web servers Tomcat and Apache HTTP in UNIX.
• Utilized standard Python modules such as CSV, itertools and pickle for development.
• Developed efficient Angular.js for client web-based application.
• Responsible for designing, developing, testing, deploying and maintaining the web application.
• Designed and developed the UI for the website with HTML, XHTML, CSS, JavaScript and AJAX.
• Used the Python's modules NumPy, matplotlib, etc. for generating complex graphical data, creation of histograms etc.
• Developed and designed automation framework using Python and Shell scripting.
• Involved in debugging and troubleshooting issues and fixed many bugs in two of the main applications which are main source of data for customers and internal customer service team.
• Implemented SOAP/RESTful web services in JSON format.
• Associated with debugging the applications monitored on JIRA using Agile methodology.
• Attended many day-to-day meetings with developers and users and performed QA testing on the application. Involved in working with Python open stock API's.
• Developed Spark Code using python for faster processing of data.
• Responsible for managing large databases using MySQL.
• Wrote and executed various MySQL database queries from Python-MySQL connector and MySQL db. package.
• Experience in using containers like Docker.

Environment: Python 3.3, Django 1.4, HTML, CSS, AJAX, Tomcat, Apache HTTP, Angular.js, JSON, Restful, XML, JavaScript, OOD, Shell Scripting, GIT Hub, MYSQL, Cassandra, JIRA.

Confidential

Python Developer

Responsibilities:

• Developed and designed Python based API (RESTful Web Service) to interact with company's website.
• Successfully implemented Django framework (including Tasty pie) to design server applications.
• Wrote Python code and actively participated in the procedure to automate processes.
• Build and test functionality within a production pipeline.
• Implemented Python code to fix bugs and provides upgrades to existing functionality.
• Provided fault isolation and root cause analysis for technical problems.
• Highly efficient in handling multi-tasking issues in a fast-paced environment.
• Created Business Logic using Python to create Planning and Tracking functions.
• Worked very closely with designer, tightly integrating Flash into the CMS with the use of Flashvars stored in the Django models. Also created XML with Django to be used by the Flash.
• Developed multi-threaded standalone app in Python, PHP, C++ to view Circuit parameters and performance.
• Involved in building database Model, APIs and Views utilizing Python, in order to build an interactive web-based solution.
• Developed Business Logic using Python on Django Web Framework.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Developed internal auxiliary web apps using Python Flask framework with Angular.js and Twitter Bootstrap CSS / HTML framework.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Used Django configuration to manage URLs and application parameters.
• Utilized PyQt to provide GUI for the user to create, modify and view reports based on client data.
• Developed complex web, middleware, and back end systems in Python, SQL and Perl for Linux and Windows.
• Created PyUnit test scripts and used for unit testing.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Developed user interfaces using HTML5 and JavaScript.
• Created a Git repository and added the project to GitHub.
• Utilized Agile process and JIRA issue management to track sprint cycles.
• Wrote validation scripts in SQL to validate data loading.
• Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.

Environment: Python, Django, PYQt, Python SDK, AWS, Flash, PHP, PyQuery, DOM, Bootstrap, XML, HTML5, JavaScript, Angular.js, JSON, Rest, Apache Web Server, Git Hub, MySQL, LINUX.

Confidential

Python Developer

Responsibilities:

• Part of team implementing REST API's in Python using micro-framework like Flask with SQLAlchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Used python libraries like Beautiful Soap, NumPy and SQLAlchemy.
• Utilized standard Python modules such as csv, robot parser, itertools and pickle for development.
• Worked on Python OpenStack APIs and used NumPy for Numerical analysis.
• Used Ajax and jQuery for transmitting JSON data objects between frontend and controllers.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and jQuery.
• Implemented AJAX for dynamic functionality of a webpages for front end applications.
• Worked on front end frameworks like CSS Bootstrap for responsive webpages.
• Made Django web-based apps for Insurance premium calculations.
• Generated property list for every application dynamically using Python.
• Rewrite existing Java, C++ application in Python.
• Used Django APIs for database access.
• Used Python to extract weekly hotel availability information from XML files.
• Used Pandas library for statistical Analysis
• Developed and tested many features for dashboard, created using Bootstrap, CSS, and JavaScript.
• Developed Wrapper in Python for instantiating multi-threaded application.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Experience in Database optimization and developing stored procedures such as Triggers, Cursors, Joins, Views and SQL for various databases like MySQL, Oracle.
• Managed datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MYSQL dB package to retrieve information.
• Developed various algorithms for generating several data patterns.
• Used JIRA for bug tracking and issue tracking.
• Added several options to the application to choose algorithm for data and address generation.
• Developed and designed automation framework using Python and Shell scripting.
• Developed the project in Linux environment.
• Used Agile Methodology and SCRUM Process.
• Maintained the versions using GIT and sending the release notes for each release.

Environment: Python 3.3, CSS, HTML, BOOTSTRAP, JavaScript, jQuery, AJAX, MYSQL, Linux, Heroku, GIT, flask and python libraries such as NumPy, SQL Alchemy, MySQL DB, Automation framework, Jenkin.