SUMMARY

• Over 7 years of IT experience, with 5+ years as a Web/Application Developer and coding with analytical programming using Python, Django, C++.
• Experience of software development in Python (libraries used: libraries - Beautiful Soup, numpy, scipy, matplotlib, python-twitter, Pandas dataframe, networkx, urllib2, MySQLdb for database connectivity) and IDEs - sublime text, Spyder, pycharm, emacs.
• Experience object oriented programming (OOP) concepts using Python, Django and Linux.
• Experienced in developing web-based applications using Python, Django, UI/UX,PHP, C++, XML, CSS 5, HTML, DHTML, JavaScript, RabbitMQ,Jdk1.7,Jquery,Angular.JS and Knockout.JS .
• Experienced in installing, configuring, modifying, testing and deploying applications with Apache.
• Experience in using SCM andDevopstechnologies.
• Working knowledge of Amazon AWS, MS Azure, and Openstack products.
• Proficient in Front end development experience using HTML, XML, CSS 5, Node.JS,JQuery, JSON and Javascript, CSS 5, 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.
• Hands on working with Python latest versions 3.4.3 and 2.7.10,SVN, Git, JIRA, Bugzilla, Axosoft, Amazon EC2/S3.
• Good experience in Python, Django, Zope, Pyramid Framework and In charge of legacy products (TruBid, TruGuard, TruReport).
• I have used AWS(Amazon Web services) in Redshift,EmR for improved efficiency of storage and Proficient in SQL databases MS SQL, MySQL, Oracle and no-SQL databases MongoDB, Cassandra.
• Having experienced in graph DB knowledge and oauth2 experience.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Experience in developing web-based applications using Python 2.7/2.6, Django 1.4/1.3, PHP, Angular JS, VB, C++, XML, CSS, HTML, DHTML, JavaScript and JQuery.
• Knowledge of the Software Development Life Cycle (SDLC), Agile and Waterfall Methodologies.
• Expertize in designing, developing middleware components for software in C/C++ using STL, multithreading, data structures, and design patterns.
• Well versed in writing unit test cases and selenium test cases.
• Wrote AJAX framework to transform Datasets and Datatables into HTTP-serializable JSON strings.
• Experienced in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL database and application deployments through XL deploys.
• Expertise in client scripting language and server side scripting languages like JavaScript, JQuery, JSON, DOJO, bootstrap, Node.js, Angular.js, backbone.js, Require.js.
• Excellent experience with Python development under Linux OS (Debian, Ubuntu, SUSE Linux, RedHat Linux, Fedora)
• Experience with Jsp Servlets, Web Services (SOAP, REST) and Tomcat.

TECHNICAL SKILLS

Operating Systems: Windows 95, 98, NT, 2000, Xp, Vista, Windows 7, 8 Linux, Unix, Microsoft Server 2003, Mac Os, Android, Windows Mobile, Mac Osx

Bugs Tracker Apps: Bugzilla, Firebug, Jira, HP QC, Testlodge, TFS

Basic Knowledge in Automation Tools: Selenium, Watir, Sikulli

CMS: Kentico, Websphere, Teamsite, Stellent, Joomla

Knowledge in Datawarehouse tools such: Sybase, Informatica Power Center, DVO, SAS

Data Bases Knowledge: Oracle, PostgresSQL, MySQL,Sqlite3, MongoDB, Cassandra, SVN

PROFESSIONAL EXPERIENCE

Confidential, Nyc,NY

Lead Python Developer

Responsibilities:

• Participated in the complete SDLC process and used PHP to develop website functionality.
• Coding in LAMP (Linux, Apache, MySQL, and PHP) environment.
• Developed GUI HTML, XHTML, AJAX, CSS 5 and JavaScript (jQuery).
• Worked mainly on Core Java, C++, STL, data structures, UNIX scripting, multithreading.
• Built application logic using Python 2.7.
• Constructed a SaaS monitoring cloud platform to provide real-time monitoring services based on OpenStack.
• Used Apache Couchdb (NoSQL) in AWS Linux instance in parallel to RDS MySQL to store and analyze market info.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Involved in Unit testing and Integration testing.
• I have used AWS(Amazon Web services) in Redshift,EmR for improved efficiency of storage.
• Wrote AJAX framework to transform Datasets and Datatables into HTTP-serializable JSON strings.
• Experienced in implementing Splunk,Openstack, Puppet, Chef,DevOp.
• Automation of various administrative tasks on multiple servers using Puppet.
• Used Django APIs for database access.
• Used WebServices to get travel destination data and rates.
• Built web journal with Flask framework andJinjatemplates
• Issues pertaining to Realtime data being read from RabbitMQ into Postgres and Cassandra.
• Worked on development of SQL and stored procedures on MYSQL.
• UIS system design (Python Object Oriented Design approach, developing various modules/packages/utilities, e.g.: Cryptography - Encryption/Hashing, Foundation Utilities, Persona management, error/exception management etc.).

Confidential, Denver, CO

Sr. Python Developer

Responsibilities:

• Worked extensively on the Python based proprietary framework Quartz.
• 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.
• Automation of various administrative tasks on multiple servers using DevOps.
• Implemented and consumed Task Schedulers for scheduling job priority while distributing data and map/reduce functions over Grid.
• Created time sensitive scripts to parse to large sets of serialized, unstructured data objects (30 Million), filtering and reducing data into functional reports.
• Worked on a large scale distributed computing environment, monitoring data nodes to prioritize jobs for processing functions.
• Used existing Deal Model in Python to inherit and create object data structure for regulatory reporting.
• Involved in environment, code installation as well as the SVN implementation.
• Used standard Python modules e.g. csv, robotparser, itertools, pickle, jinja2, lxml for development.
• Created modules to transform incoming XML trade data into trade objects, parse trade data and create outbound FPML (Financial Products Markup Language) sent to DTCC repositories.
• Implemented and used custom built query script to store, index and read large sets of Object data (like MongoDb).
• Trained extensively in Agile methodologies and implemented by participating in scrum standups, Kanban mode, discussing and implementing requirements with Product Owners.

Confidential, Los Angeles, CA

Python Developer

Responsibilities:

• Used HTML/CSS and Javascript for UI development.
• Converted Visual basic Application to Python, MSQL.
• Created Reports using JASPER.
• Created data access using SQL and PL/SQL stored procedures.
• Worked extensively on Multithreading and Concurrency for implementing Batch Job Scheduling.
• Used HTML, CSS 5, JQuery, JSON and Javascript for front end applications.
• Used Linux profiler Valgrind for optimization of code.
• Automated RabbitMQ cluster installations and configuration using Python/Bash.
• Worked wResponsible for development and enhancements of all the modules of raildocs and have them running ith the design team for project structure.
• Implemented the presentation layer with HTML, DHTML, Ajax, CSS and JavaScript.
• Used Python, Perl, CGI, JQuery, JavaScript and JSON at the front end.
• Developed in Windows and going to deploy it in Linux server.
• Worked on data exchange from website using XML, JAVA and Web Services.
• Used python scripts to update content in the database and manipulate files.
• Generated Python Django Forms to record data of online users

Confidential, Morrisville, NC

Java Developer

Responsibilities:

• Development of user interface using JSP, HTML and JavaScript.
• Used Dependency injection in Spring for Service layer and DAO layer.
• J2EE Architecture was implemented using Struts based on the MVC2 pattern.
• Written Servlet and deployed them on IBM WebSphere Application server.
• Responsible for user validations on client side as well as server side.
• Development of the Java classes to be used in JSP and Servlets.
• Used Hibernate for persistence to Oracle Database
• Improved the coding standards, code reuse. Increased performance of the extended applications by making effective use of various design patterns (Front Controller, DAO)
• Worked with PL/SQL scripts to gather data and perform data manipulations.
• Used JDBC to retrieve data from Oracle database.
• Developed build scripts using Ant.
• Developed stored procedures in Oracle.
• Used Test Driven Development approach, and wrote many unit and integration test cases.
• Troubleshooting and coded corrections for production issues discovered in the application.