SUMMARY:

• Over 8+years of experience in analysis, design and development as a programmer on applications inclusive of 5 years of experience in Python and MySQL.
• Proficient in Object - oriented programming concepts.
• Experience in Python OpenSatck API’S
• Hands on experience working with Django and Flask framework
• Experienced in WAMP (Windows, Apache, MYSQL and Python/PHP) and LAMP (Linux, Apache, MySQL and Python/PHP) Architecture.
• Proficient in all phases of Software Development Life Cycle (SDLC) - Project Analysis, Requirement, Design, Documentation, UAT, Implementation, Post Implementation support and Maintenance.
• Strong knowledge of Data structures and Algorithms.
• Experience in Implementation of web services using SOAP and RESTful.
• Experience working with Agile, Kanban board and Waterfall methodologies with high quality deliverables delivered on-time.
• Good knowledge in Deployment process of a Python based web application.
• Good Knowledge of using IDE Tools like Pycharm, IDLE, Eclipse, NetBeans, Visual Studio, Xampp and Navicat.
• Experience working with NoSQL like MongoDB and Cassandra.
• Experience in Interacting with Business users to analyze the business process and transforming requirements into screens, performing ETL, documenting and rolling out the deliverables.
• Expertise in Extract Transform Load (ETL) and Data Transformation Services (DTS).
• Solid understanding of RDBMS database concepts and Experience in writing complex stored procedures, functions, Indexed views, triggers, cursors and sub queries on huge databases to maintain data consistency and manipulation on MySQL and PostgreSQL.
• Expertise in Database Administration operations like Backup, Recovery, Replication and using SQL Profiler and excellent knowledge of DDL and DML in T-SQL.
• Experience with continuous integration and automation using Jenkins, GitHub, Bitbucket and CVS. JIRA and Bugzilla for issue tracking.
• Detailed oriented and resourceful in the completion of projects with an ability to multitask and meet strict deadlines.
• Willingness to work in a highly dynamic environment and ready to take up challenges.
• Excellent team player with good communication skills, leadership qualities, problem solving skills and an attitude to learn new cutting edge technologies.
• Ability to quickly analyze and come-up with an efficient industry standard solution for a given problem.

TECHNICAL SKILLS:

Frameworks: Django, Flask, SOAP and CSS Bootstrap

Web Technologies: HTML, CSS, XML, XSTL, Javascript, JDBC, JQuery, JSON

Programming Languages: Python, Java, OOPS concepts, Matlab/simulink

Databases: MySQL, PL/SQL, Sqlite3, MongoDB and Cassandra

IDE s/ Development Tools: Visual studio, Eclipse, IDLE, Pycharm and Sublime Text

Web servers: Apache Tomcat, WebSphere 6.1, JBoss 7, WebLogic 8.0

Operating systems: Windows, Mac OS X

Deployment Tools: Jenkins

Version Control: GitHub, Bitbucket, CVS

Tracking Tools: Bugzilla and JIRA

PROFESSIONAL EXPERIENCE:

Confidential, New York

Python Developer

Responsibilities:

• Designed and developed the User Interface for the website using HTML, AJAX, CSS, JavaScript and JSON.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.
• Developed merge jobs in Python to extract and load data into MySQL database.
• Rewrite existing modules to deliver certain format of data.
• Used Django Database APIs to access database objects.
• Wrote python scripts to parse XML documents and load the data in database.
• Handled all the client side validation using JavaScript.
• Expertise in writing Constraints, Indexes, Views, Stored Procedures, Cursors, Triggers and User Defined Function.
• Used JQuery for all client side data manipulation.
• Used Test driven approach for developing the application and Implemented the unit tests using Python Unit test framework.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Responsible for debugging and troubleshooting the web application.
• Developed views and templates with Python and Django’s view controller and templating language to create a user-friendly website interface.
• Involved in the Complete Software development life cycle (SDLC) to develop the application.
• Followed AGILE development methodology to develop the application.

Environment: Python 2.7, PyQT, .NET, PyQuery, MVW, HTML5, CSS3, DOM, Angular.js, Shell Scripting, JSON, Rest, Apache Web Server, Django, SQL, Windows, PostgreSQL, and python libraries such as Numpy, sqlalchemy

Confidential, Cleveland, OH

Python Developer

Responsibilities:

• Involved understanding the current business process, defining scope of the project along with position statement.
• Developed a portal to manage and entities in a content management system using Flask.
• Designed the database schema for the content management system.
• Designed email marketing campaigns and created responsive web forms that saved data into a database using Django Framework.
• Designed and developed data management system using MySQL.
• Installation, Configuration, Integration, Tuning, Backup, Crash recovery, Upgrades, Patching, Monitoring System Performance, System and Network Security and Troubleshooting of Linux/Unix Servers.
• Configured Django to manage URLs and application parameters.
• Wrote programs for performance calculations using Numpy and sqlalchemy.
• Worked on CSV files while trying to get input from the MySQL database.
• Administered and monitored multi Data center Cassandra cluster based on the understanding of the Cassandra Architecture.
• Designed, automated the process of installation and configuration of secure DataStax Enterprise Cassandra.
• Analyzed data using Excel VBA scripts and Macros
• Connected flex from Spring Controller using different API services.
• Flex development exposure of Flex layout and navigation, event handling, pop-up dialogs, menus and skinning
• Closely involved in performance evaluation and User Acceptance Test.
• Worked in stages such as analysis and design, development, testing and debugging.
• Organized data exchange and integration with customers and third-party systems using CSV, XLS, XML, DBF, JSON, SOAP.

Environment: Python 2.7, Windows, MySQL, Cassandra, flask and python libraries such as Numpy, sqlalchemy, MysqlDB.

Confidential, Philadelphia, PA

Python Developer

Responsibilities:

• Participated in the complete SDLC process and used PHP to develop website functionality.
• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Designed and developed data management system using MySQL. Built application logic using Python 2.7.
• Used Django APIs for database access.
• Used Python to extract weekly hotel availability information from XML files.
• Expertise in Service Oriented Architecture (SOA) and its related technologies like Web Services, BPEL, WSDL, SOAP 1.1, XML, XSD, XSLT etc.
• Participated in requirement gathering and worked closely with the architect in designing and modelling.
• Worked on development of SQL and stored procedures on MYSQL.
• Developed shopping cart for Library and integrated web services to access the payment.
• Designed and developed a horizontally scalable APIs using Python Flask.
• Designed Cassandra schema for the APIs.

Environment: Python 2.6/2.7, JavaScript, Django Framework 1.3, CSS, SQL, MySQL, LAMP, JQuery, Adobe Dreamweaver, Apache web server.

Confidential

Data Warehouse Consultant

Responsibilities:

• Gathered functional and Business requirements and wrote technical specifications for building the Global Enterprise Data Warehouse.
• Involved in re-designing of database to create de-normalized reporting schema for better throughput.
• Used DTS, SSIS and Informatica 7.1 to extract the Data from Different Sources like DB2, SAP, Teradata, and Oracle.
• Developed new mappings using transformations like Look Up, Aggregation, Derived Column, Data Conversion etc. transformations to match the needs of the business case.
• Created packages for error handling, logging and custom logging to log the error information to SQL Server, Flat files and XML files.
• Designed slowly changing dimension transformations and customized the existing mappings.
• Created DTSX Packages to import and export data from Excel, Access, SQL Server 2005/2000 and Text files.
• Created SSIS Packages using Variables, Expressions and Environment Variables
• Reconcile data for transformation from SQL 2000 to SQL 2005 using SSIS
• Created Production support packages.
• Migrated DTS 2000 packages to SSIS 2005 Packages.
• Used SQL Server Analysis Services (SSAS) for designing UDM including dimension and Fact Tables.
• Created MDX queries for different complex measurement and also included KPI for Graphical Analysis.
• Developed Store Procedures and User defined functions (UDF) to access data from Data Mart.

Environment: SQL Server 2005 Enterprise Edition, Reporting Services, SQL Enterprise Manager, Informatica 7.1, Windows XP, Oracle, MS Access, MS Excel, Windows 2003, HTML, Visual Source safe, Toad.

Confidential

MS SQL Server Developer/ DBA

Responsibilities:

• Experience in support and management of databases, systems, applications and Application Development.
• Experience in Implementation of Production Environment Hardware requirements and application support.
• Worked extensively on installation, upgrade and configuration of MS SQL Server 2005 and MS SQL Server 2000 databases/ servers.
• Implementation of Point in time Backup and recovery plans of all databases and maintain documentation. Schedule the Administrative Tasks (like database integrity checks and maintenance plans).
• Extensive exposure to creation of databases, objects, stored procedures, triggers, security, DTS (i.e. Import and Export), BCP, Transact-SQL, and SQL Server Agent and SQL Server profiler.
• Experience in planning and implementing the Replication of MS SQL Server 2000 Databases and databases Backup recovery strategy.
• Implemented disaster recovery for SQL Server Production Database as Fail-Over or Standby servers. Used Log Shipping Technique for warm backup solution for MS SQL Server databases.
• Very good experience in the maintaining production servers, monitoring performance issues, trouble shooting and solving production issues.
• Experience on working with BRP (Business recovery plans) and EPP exercises (Emergency prepared plans)
• Creation and maintenance of Users security permissions and Migrating the entire database objects from one server to another server and database to another database.
• Exposure in analysis services.

Environment: Windows 2000 Advanced Server, SQL Server 2000, Enterprise Manager, Management Studio, SQL Profiler, SQL Query Analyzer, ETL: MS SQL Server DTS, Windows Performance Monitor.