PROFESSIONAL SUMMARY

• 8+ Years of experience in Analysis, Design, Development, Testing, Customization, Bug fixes, Enhancement, Support and Implementation of various web, stand - alone, client-server enterprise applications using Python, kafka, Django in various domains.
• Experienced wif full software development life-cycle (SDLC), architecting scalable platforms, object oriented programming (OOPs), database design and agile methodologies.
• Experience in developing web-based applications using Python 3, Django 1.10/9.
• Good experience of software development in Python (libraries used: Beautiful Soup, numpy, SciPy, Matplotlib, python-twitter, Pandas data frame, network, urllib2, MySQL dB for database connectivity) and IDEs - sublime text, Spyder, pycharm, emacs, RPC framework.
• Extensive experience in system analysis, design, development and implementation of web based and client/server application using HTML, Angular JS, Bootstrap, underscore JS, Node JS, CSS, JavaScript, AJAX, XML, Python, Django, Kafka.
• Good experience in developing web applications implementing MVT/MVC architecture using Django, kafka, Flask, Webapp2 and spring web application frameworks.
• Used Django Kafka and Node.js to connect to databases and create Restful APIs for accessing and altering data.
• Experienced in MVC frameworks like Django, Angular JS, Java Script, JQuery and Node.js.
• Experienced in web applications development using Django/Python, Flask/Python. And Node.js, Angular.js, JQuery while using HTML/CSS/JS for server-side rendered applications.
• Worked closely wif designer, tightly integrating Flash into the CMS wif the use of Flash vars stored in the Django models. Also created XML, RPC wif Django, Kafka to be used by the Flash.
• Good Experience in Linux Bash scripting and following PEP Guidelines in Python.
• Using Django evolution and manual SQL modifications was able to modify Django models while retaining all data, while site was in production mode.
• Usedpythonfor end to end processing of documents wifSparkStreaming, Kafka RPC framework and AWS
• Used Ansible to document all infrastructures into version control.
• Experience of using Python modules like NumPY,Bigdata, Matplotlib, Pickle, Pandas, SciPy, wxPython, PyTables, XML RPC, PyQt, etc., for generating complex graphical data, creation of histograms, etc.
• Skilled in Object-Oriented Design and Programming using Python and C++.
• Experienced in using Python, Django, PHP, C++, CSS, HTML, XHTML, JavaScript, JQuery, XML, AJAX and JSON for developing web applications.
• Experienced in implementing Model View Control (MVC) architecture using server-side applications like Django, kafka and Flask for developing web applications.
• Experienced wif JSON based Restful web services, and XML based SOAP web services.
• Experienced wif databases using ORMs/DOMs for integrating wif MySQL, Postgres, Neo4J, MongoDB, and Cassandra SQLite. Also, experienced wif writing custom queries through database connectors.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL wif complete data integrity.
• Architecture, size (Capacity planning), Data modeling, implementation and support Cassandra Clusters including install, configure and upgrade DSE v3/4 (Cassandra v 1/2.x) and OpsCenter v 4.x/5.x on Bare metal and Cloud including AWS (Amazon Web Services).
• Extensive experience in designing MongoDB multi-sharded cluster and monitoring wif MMS.
• Good Knowledge of web services using SOAP and REST protocols.
• Used Node.js as a proxy to interact wif Rest services and also interacting wif Database.
• Excellent Experience and knowledge in using XML, SOAP, web Service for inter operable software applications.
• Good knowledge of version control software - CVS, GitHub
• Experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along wif data analytics, data wrangling and Excel data extracts.
• Skilled in debugging/troubleshooting issues in complex applications.
• Excellent experience wif Python development under Linux OS and Mac OS (Debian, Ubuntu, Cent OS, RedHat Linux, Fedora).
• Experience in Database Administration, development, design, maintenance and production support of relational databases, business applications, new server setup, MySQL Server installation, upgrade, migration.

TECHNICAL SKILLS:

Primary Languages: Python, Java, C, C#, C++

Python Libraries: NumPy, SciPy, Matplotlib, Pandas data frame, urllib2, Django

Frameworks: Bootstrap, Django, Node.JS, Flask, Pyramid, XML RPC.

Database: Sqlite3, MSSQL, MySQL, Mongo DB, Oracle 11g, NoSQL

IDE’s: Pycharm, Eclipse, MS Visual Studio

Servers: Apache Tomcat, Web Sphere, Web Logic, IIS

Deployment tools: MS Azure, Amazon Web Services (EC2, S3, EBS, ELB, SES)

Web Technologies: HTML, CSS, DHTML, XML, Java Script

Operating systems: Windows, Mac, Fedora Linux, Red hat Linux, Cent OS

SDLC Methods: SCRUM, Agile

Testing Frameworks: JUnit, TestNG, ROBOT, JXL

Bug Tracking Tools: JIRA, BugZilla.

Version Controls: SVN, GitHub, Git

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Sr. Python Developer

Responsibilities:

• Develop the existing application to enhance the features using the Django Framework, and improve the performance using SOAP Web services.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript BigData and JQuery, RPC.
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, HTML, Bootstrap, and RESTAPI calls using the JSON.
• Creating website interface by templates and views wif Python 2.7 and Django views controller and template language along wif Big DATA.
• AWS Administrator account and credentials which will allow you to create other users, groups, and roles wifin the Identity & Access Management (IAM) Service.
• Experienced in developing web-based applications using Python, Django, kafka, RPC, CSS, HTML, JavaScript and JQuery.
• Used GitHub for version control and added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Integrating the application wif Django REST framework for building the API’s.
• Working on SQL stored procedures that are used to access that data and deploy to SQL server database.
• Using SSH for authentication and managing systems and applications remotely.
• Worked wif on AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings.
• Creating Restful web services for Catalog and Pricing wif Django MVT, kafka, MySQL and Oracle.
• Recording of scripts using SOAPUI and validate through co-relation and parameterization.
• Security measures that the customer implements and operates, related to the security of customer content and applications that make use of AWS services.
• UsedSparkstreaming usingPythonandSparkBigData for calculating similarity and diff of documents
• Interacting wif client server admin team and educate the SOA functionality from configuration and maintenance point of view. Designed and developed data management system using MySQL.
• Created a Git repository and added the project to GitHub BigData.
• Build development environment wif JIRA.
• Used Django configuration to manage URLs and application parameters.
• Involved in Web development, programming, and engineering Django, UWSGI and SQL internal admin tools behave BDD and Developed website based on Django CMS.
• Developing dynamic web pages using HTML, CSS, Bootstrap, and JQuery & D3JS.
• Evaluated JSON based REST, SOAP Web services on Amazon Web services (AWS) along wif EBS and RPC framework RDS.
• Using SQL Alchemy wif Flask and PostgreSQL as database for developing the web application.
• Used REST and SOAPUI for testing web service for server-side changes.
• Developing scripts for build, deployment, maintain and related task using Jenkins, Maven, Python, Big Data and Bash.
• Designed and implemented a SOA micro service wif a JSON HTTP REST API for recent activity feeds using AWS SQS to handle over 1-million writes per day.
• Develop custom solution that act upon Jenkins information in real time.
• Continuous improvement in integration workflow, project testing, and implementation of continuous integration pipeline wif Jenkins. Implemented code coverage and unit test plug-ins wif Maven in Jenkins.

Environment: Python 3/2.7, Django 1.8, Flask, Oracle, MySQL, Micro services, Windows, HTML5, CSS3, JQuery, JavaScript, AJAX, Bootstrap, Git, GitHub, PySpark, Linux, Shell Scripting, Apache Spark, Jenkins

Confidential, Chicago, IL

Sr. Python Developer

Responsibilities:

• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and Kafka, JQuery.
• Utilized Python libraries wxPython, numpy, Twisted and Matplotlib.
• Familiar wif JSON based REST Web Services BigData and Amazon Web Services (AWS).
• Used Wire shark, live http headers, and Fiddler2 debugging proxy to debug the Flash object and halp the developer create a functional component. The PHP page for displaying the data uses AJAX to sort and display the data. The page also outputs data to .csv for viewing in Microsoft Excel.
• Parsers written in Python for extracting useful data from the design data base.
• Creating restful web services for Catalog and Pricing wif Django MVT BigData and MySQL.
• Experience in Infrastructure Development and Operations involving AWS Cloud platforms.
• Experienced in developing web-based applications using Python, Django, Kafka CSS, HTML, JavaScript and JQuery.
• Used GitHub for version control and added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Integrating the application wif Django REST framework for building the API’s.
• Representation of the system in hierarchy form by defining the components, subcomponents using Python and developed set of library functions over the system based on the user needs.
• Generated graphical reports using python package Numpy and Matplotlib.
• Used Python based GUI components for the front end functionality such as selection criteria. Administration of dedicated collocated RHEL 4 machine and configured complex Apache configuration files.
• Proficient in writing SQL Queries, Stored procedures, functions, Packages, tables, views, triggers using relational databases like PostgreSQL.
• Usedversion control and added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Designed and maintained databases using Python and developed Python based API (Restful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Writing Python scripts wif Cloud Formation templates to automate installation of Auto scaling, EC2, VPC, and other services.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing wif supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Used third party JQuery based plug-ins like JQuery UI, Data tables etc. Heavily used JavaScript for Form Submit and other UI elements during development.
• Created a Python/Django, Kafka based web application using Python scripting for data processing, MySQL.
• Used REST and SOAPUI for testing web service for server side changes.
• Monitoring and tuning the SOA infrastructure for ample load.
• Experienced wif databases using ORMs/DOMs for integrating wif MySQL, PostgreSQL and BigData
• Scripting for backup jobs and other SQL administered tasks.
• Used Docker plugins to setup Docker containers for build slave for Jenkins.
• Planning and identification of service opportunities in various projects, Architecting and Modeling solutions as part of SOA.

Environment: Python 3.4/2.7, Django 1.9, Python scripting, NoSQL, MongoDB, MySQL, AJAX, SOAP, REST, JQuery, JavaScript, Bootstrap, AWS (EC2, S3, RDS).

Confidential

Python Developer

Responsibilities:

• Recording of Scripts (Web, Web Services HTML) using Vugen and Soap UI and script validation through co correlations, parameterizations and other methods. Scripting- web and web services.
• Application was based on service oriented architecture and used Python 2.7, Django1.5, JSF 2, Spring 2, Ajax for the frontend.
• Created server monitoring daemon wif Psutil, supported by Django, Kafka app for analytics which I created. Also researched big data solutions wif Cassandra database.
• Experience wif Data migration from Sqlite3 to Apache Cassandra database. Cassandra data model designing, implementation, maintaining and monitoring using DSE, Dev Centre, and Datastax OpsCenter.
• Build the Silent Circle Management System (SCMC) in Django, Python, and Node.JS while integrating wif infrastructure services.
• Created a Python/Django based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/JQuery and High Charts for data visualization of the served pages.
• Strong Socket programming experience in Python. Implemented complex networking operations like race route, SMTP mail server and web server.
• Used existing Deal Model in Python to inherit and create object data structure for regulatory reporting.
• Used standard Python modules e.g. csv, robot parser, itertools, pickle, jinja2, lxml for development.
• Automated RabbitMQ cluster installations and configuration using Python/Bash.
• Used PandasAPI to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Experience in using various version control systems like CVS, Git and Amazon EC2 and deployment using Heroku.
• Worked extensively wif Bootstrap, JavaScript, and JQuery to optimize the user experience.
• Application programs can exchange data wif TCP by establishing and maintaining network.
• Carried out various mathematical operations for calculation purpose using python libraries.
• Built various graphs for business decision making using Python Matplotlib library.
• Fetched twitter feeds for certain important keyword using python-twitter library.
• Used Python library Beautiful Soup for web scrapping to extract data for building graphs.
• Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.

Environment: Python, Django, Cassandra, RabbitMQ, Vugen, SoapUI, Node.JS, REST API, HTTP, TCP, Bash, PyDev, Spyder, Agile, GitHub.

Confidential

Python/Django Developer

Responsibilities:

• Used Django framework for application development.
• Developed user interface using, CSS, HTML, JavaScript and JQuery and Django.
• Assisted in reduction of cost and optimization of supplier selection for the CRM Applications. Also used methods for cross application use using the Class Builder and Object Oriented programming. Generated an API Reference guide to halp application developers for creating the software applications to store data using DDN S3 (compatible wif Amazon S3 API) or DDN Open Stack Swift API calls.
• Ensured high quality data collection and maintaining the integrity of the data.
• Cleaned data and processed third party spending data into maneuverable deliverables wifin specific formats wif Excel macros and python libraries. Used TDD (Test driven development) methodology.
• Used several python libraries like wxPython, numpy and Matplotlib.
• Was involved in environment, code installation as well as the SVN implementation.
• Build all database mapping classes using Django models and Cassandra.
• Used PandasAPI to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Designed and developed data management system using MySQL.
• Creating unit test/regression test framework for working/new code.
• This project also used other technologies like JQuery for java script manipulations, bootstrap for the front-end html layout.
• Designed and configured database and backend applications and programs.

Environment: Python, Django, Cassandra, JavaScript, RabbitMQ, SoapUI, Node.JS, wxPython, numpy, PandasAPI, PyDev, Agile, PySpark, Scala, spark.

Confidential

Python Developer

Responsibilities:

• Translated the customer requirements into design specifications and ensured that the requirements translate into software solution.
• Application was based on service oriented architecture and used Python 2.5, Django 1.5, JSF 2, Spring 2, Ajax, HTML, CSS for the frontend.
• Designed the front end of the application using Python, Java, HTML, CSS, AJAX, JSON and JQuery. Worked on backend of the application, mainly using Active Records.
• Involved in the design, development and testing phases of application using AGILE methodology.
• Developed and designed an API (Restful Web Service).
• Designed and maintained databases using Python and developed Python based API (Restful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Developed web sites using Django, Python, XHTML, CSS, and JavaScript.
• Tested and implemented applications built using Python.
• Developed and tested many features for dashboard using Python, ROBOT framework, Bootstrap, CSS, and JavaScript.
• Automated Regression analysis for determining fund returns based on index returns (Python/Excel).
• Worked on development of SQL and stored procedures, trigger and function on MYSQL.
• Developed shopping cart for Library and integrated web services to access the payment.
• Used PHP language on lamp server to develop page.
• Developed server based web traffic statistical analysis tool using Flask, Pandas.
• Implemented and tested python based web applications interacting wif MySQL.
• Developed dynamic interaction page on .net MSvisualbasic-2014, using SQL developer tools.
• Simple web app for reviewing sitcoms that gives users the ability to view, add, review, up/down vote, search, etc.
• Involved in doing AGILE (SCRUM) practices and planning of sprint attending daily agile (SCRUM) meetings and SPRINT retrospective meetings to produce quality deliverables wifin time.

Environment: Linux, Python, Mod Python, PHP, MySQL, JavaScript, Ajax, Shell Script, HTML, CSS