PROFESSIONAL SUMMARY:

• 4+ Years of experience skilled python with proven expertise in using new tools and technical development to drive improvements throughout software development life cycle (SDLC).
• Good Experience with Tornado, a high - level Python Web framework. Experience in working with Python packages like Pandas, Numpy, BeautifulSoup, SciPy, and urllib2.
• Experience in Financial, Reporting, Networking and Health Care domains.
• Experience in Data Visualization created web based templates/Dashboards using HTML, Javascript, Bootstrap, SVG, Jquery, D3.js, AngularJS and Underscore for generating complex graphical data, creation of histograms, tree maps, scatterplots etc.
• Experience in developing web-based applications using Python, Tornado, HTML, SVG on MVC architecture.
• Experience on Cassandra Data Modeling, NoSql architecture, build secondary and solr indexes with DSE Cassandra.
• Experience with working various file formats like CSV, JSON, excel.
• Worked on Version Control System like GIT, GitHub.
• Experience in working on relational databases like SQL Server, MYSQL and ORACLE databases.
• Experience in high volume Data Processing and Data Handling.
• Experience in creating Indexes and Partitions on MYSQL.
• Experience in JSON based REST and SOAP web services for sending and getting data.
• Proficient in developing complex SQL Queries, Stored Procedures, Functional Packages along with performing DDL and DML operations on Databases.
• Experience with IDEs - Sublime Text, Jupyter, Pycharm.
• Performed code reviews and implemented best Pythonic programming practices.
• Experience working on Amazon EC2instances, Load Balancing using Apache Tomcat and Ngnix .
• Experience working on cloud and virtualization platforms like AWS, VMWARE.
• Experience on Node and Bower for package managing.
• Good Analytical and Problem solving skills and ability to work on own besides being valuable and contributing team player.
• Experience in supporting data analysis projects using Elastic Map Reduce on the Amazon Web Services (AWS) cloud. Exporting and importing data into S3
• Ability to learn and adapt quickly to the emerging new technologies and paradigms.
• Willing to relocate: Anywhere
• Authorized to work in the US for any employer

TECHNICAL SKILLS:

Languages: Python-2.7, JavaScript, C, SQL and PL/SQL

Python Libraries: Pandas, Numpy, SQLAlchemy, Beautiful Soup, httplib2, urllib2, matPlotLib, Pickle, Scipy, Mysqldb

Database: MySQL, Oracle, SQL Server

Operating systems: UNIX, MS Windows

Methodologies: Agile, Waterfall, Hybrid(waterfall, -Agile)

Web Technologies: JQuery, d3, Underscore, Loadash, JSON, XML, HTML/HTML5, CSS/CSS3, Bootstrap, JavaScript, AJAX.

Configuration Management: GIT,GITHUB

Application servers: Apache Tomcat, Ngnix

Others: Data structures and Algorithms.

PROFESSIONAL EXPERIENCE:

Confidential, SanJose, CA

Sr. Python Developer

Responsibilities:

• Working as a full stack developer.
• Develops frontend and backend modules using Python on Apollo web framework.
• Write web services in python using Apollo framework.
• Developed cesium app registry web application using AngularJs.
• Gathered and analyzed the requirements and converted them into User Requirement Specifications and Functional Requirement Specifications for the designers and developers to understand them as per their perspective.
• Worked on data calculations using Python modules like pandas, numpy
• Used SSH key and login based VPN for Data Security and database for data Integration.
• Visualizing high dimensional data along with analytics using Mysql indexing and partitions.
• Wrote Python scripts to parse CSV documents and load the data in database.
• Developed web-based applications using Python, AngularJS, JSON, CSS, Bootstrap, HTML, JavaScript, D3.js, underscore.js, JQuery, JavaScript.
• Written many programs to parse CSV file and process many user data with data validations.
• Experience with Node and Bower for package managing and setting up JavaScript libraries
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL database.
• Experience in Linux/Unix and apache modwsgi configurations to host python web applications

Confidential

Sr. Data Specialist

Responsibilities:

• Participate in requirement gathering and analysis phase of the project in documenting the business requirements.
• Developed Python/Tornado application for Data Analytics and reporting.
• Worked on object oriented programming (OOP) concepts using Python, Tornado and MYSQL.
• Used Tornado configuration to manage URLs and application parameters.
• Worked on Python Open stack API's.
• Used Python package SQL Alchemy to update content in the database and manipulate files.
• Generated Python Tornado Forms to record data of online users
• I have used Pandas to put the data as time series and tabular format for data manipulation and retrieval.
• Used Pandas library for statistical Analysis.
• Worked on GIT based SSH based Login and secure database connection for data security and data Integrity.
• Used Tornado configuration to manage URLs and application parameters.
• Wrote and executed various MYSQL database queries from Python using Python-MySQL connector, sqlalchemy and MySQL DB package.
• Participated in development of Web based UI using Bootstrap.
• Used d3.js charts for visualization.
• Worked on development of SQL and stored procedures on MYSQL.
• Responsible for debugging the project monitored on GIT.
• 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.

Confidential

Visualization developer

Responsibilities:

• Build the quality code from scratch include database handling, UI interactions and ETL scripts
• Good Experience on data transformations making it easy to analyze and visualize.
• I have experience with working various file formats that are: CSV, JSON, excels or can be from various data sources (Oracle DB, MySQL etc.) worked on product platform which helps visualize very large volumes of data from complex enterprise systems directly to understandable visuals which makes user to get very good insights from the available big data
• I have Created visual Templates, using bootstrap, d3.js, JQuery, SVG, HTML, CSS and Python, Pandas and numpy
• Worked closely with Data Scientists and Data Consultants to show the insights in visual representation to meet the end user requirements ( Functional/ Non- Functional / Design etc)
• Involved in effort estimations against requirement and also been a part of feasibility check
• Ensured 100% on-time delivery worked on SQL queries and scripts including stored procedures
• Experience in using Apache Tomcat and Ngnix for load balancing .
• Experience in decreasing time complexity with good understanding of data structures and Algorithms