SUMMARY:

• Around 7+ years of professional experience in I.T Industry with strong hands on analysis, design and development of enterprise applications.
• Equipped with the knowledge of various software's, organizing technical demonstrations with sound understanding and skill of creating new software & systems, designing, analysis, testing, database development and coding for modules while structuring customized solutions to meet customer's specific needs.
• Strong experience of software development in Python (libraries used: Beautiful Soup, NumPy, SciPy, Matplotlib, python - twitter, Pandas data frame, network, MySQL dB for database connectivity) and IDEs - Sublime text, Spyder, PyCharm, Eclipse, Emacs.
• Hands on experience working in WAMP (Windows, Apache, MYSQL and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• Experienced in developing web-based applications using Python, Django, PHP, C++, XML, CSS, HTML, DHTML, JavaScript, jQuery, MVC3, Bootstrap, RESTful, RUBY and AJAX.
• Expertise in working with different databases like Oracle, MySQL, PostgreSQL and Good knowledge in using NoSQL database MongoDB.
• Experience in implementing core cache and abstraction with Jasmine and Redis cache server.
• Good experience in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, Web2Py and Pyramid.
• Excellent experience with python development under Linux OS (Debian, Ubuntu, SUSE Linux, Red Hat Linux).
• Experience in project deployment using Google Cloud/Jenkins, Elasticsearch and using web Services like Amazon Web Services (AWS).
• Experience in using UNIX Shell Scripts for automating batch programs.
• Strong knowledge with REST API development and good idea using debugging tools like Bugzilla and JIRA.
• Good experience in developing web applications implementing Model View Control architecture using Django, Flask and Pyramid Python web application frameworks.
• Basic understanding of protocols/technologies like HTTP, LDAP, JDBC, SSL, Servlet/JSP, SQL, HTML, XML.
• Sound experience in Object Oriented Programming using concepts like Multi-Threading, Exception Handling and Collections.
• Knowledge about setting up Python REST API Frame work using Django and Flask.
• Having good knowledge in using NoSQL databases like Apache Cassandra 3.11 Couchbase, Kubernetes and Mongo DB 4.0 Orient DBF net.
• Having experienced in Agile Methodologies, PCI, Scrum stories and sprints experience in a Python based environment, Data analytics, data wrangling and Excel data extracts.
• Experience in working with SQL Alchemy in connecting with databases like Mongo DB, Cassandra, Oracle and MySQL.
• Expertise in performing Unit testing using Pyunit framework and Test Automation used Robot Framework along with Error Logging using Sentry.

PROFESSIONAL EXPERIENCE:

Sr. Python Developer

Confidential - Greensville, SC

Responsibilities:

• Worked on several Python libraries like Python, NumPy and matplotlib and was involved in environment, code installation as well as the SVN implementation.
• Designed and maintained databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Developed and designed system to collect data from multiple portal using Kafka and then process it using spark.
• Developed Chef Cookbooks to install and configure Apache Tomcat, Jenkins and deployment automation.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.Worked on Python OpenStack APIs and used NumPy for Numerical analysis.
• Successfully migrated the Django database from SQLite to PostgreSQL with complete data integrity.
• Worked on installation of Docker using Docker toolbox & used GIT for the version control and deployed project into AWS.
• Created RESTful API's calls with server, parse output report of excel files & wrote scripts in Python for extracting data from HTML file.
• Used Jenkins to build and troubleshoot automated testing and for continuous integration and deployment & worked on creation of custom Docker container images, tagging and pushing the images.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format. Responsible for the project monitored on JIRA (Agile)
• Performed Disk Space management to the users and groups in the cluster & also used Storm and Kafka Services to push data to HBase and Hive tables.
• Used Chef, deployed and configured for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch.
• Used Spark Streaming APIs to perform transformations and actions on the fly for building common.
• Installed and configured configuration tool such as Chef Server/workstation and nodes via CLI tools to AWS nodes.
• Implemented Terraform to manage the AWS infrastructure and managed servers using configuration management tools like Chef and Ansible.
• Used UML Rational Rose to develop Use-case, Class and Object diagrams for OOA/OOD techniques.
• Used Spark Streaming to divide streaming data into batches as an input to Spark engine for batch processing.
• Used Amazon Elastic Beanstalk with Amazon EC2 to deploy project into AWS.
• Worked on bug-tracking Jira, source code management tools Git, GitHub, Stash and team collaboration software SAAS tool Confluence.
• Worked on big data Technologies, particularly Hadoop, Hive, Pig as well as Spark & also installed and maintained web servers Tomcat and Apache HTTP in UNIX.
• Worked on various Python packages such as SQL Alchemy, Pickle, PySide, PySpark, PyMongo, PyTable. Responsible for designing, developing, testing, deploying and maintaining the web application.
• Responsible for managing large databases using Pandas data frames and MySQL. Wrote and executed various MySQL database queries from Python-MySQL connector and MySQL dB package.
• Deployed project into Amazon web services (AWS) using amazon elastic bean stalk. Developed entire frontend and backend modules using Python on Django including Tasty pie Web Framework using Git.

Environment: Python 2.7/3.6, Django, Mainframe, PyQuery, Flask, AWS, Cloud, HTML5, CSS3, Angular 2.0, Shell Scripting, JSON, Rest, Apache Web Server, Container, SQL, UNIX, Windows, PostgreSQL, and python libraries such as Numpy, SQL Alchemy, AWS.

Python Developer

Confidential - Broomfield, CO

Responsibilities:

• Created a Python/Django based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/JQuery and Highcharts for data visualization of the served pages.
• Developed Python based API (RESTful Web Service) to track the events and perform analysis using Django.
• Designed Cassandra schema for the APIs and Parsed XML file using Python to extract data from database.
• Worked on Python Open stack API's and used NoSQL as database and followed Python test-driven development techniques.
• Developed server based web traffic statistical analysis tool using Flask, Pandas and implemented on premise MongoDB Monitoring Service (MMS) and created dashboards for monitoring the MongoDB environment.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
• Used Restful web service calls for the validation.
• Involved in Using AWS Cloud Watch performed Monitoring, customized metrics and file logging.
• Built Webservices using SOAP that allowed integrating the business application with the legacy applications and also facilitates for future applications.
• Involved in debugging the applications monitored on JIRA using agile methodology.
• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Responsible for both back-end programming in PHP and front-end functionality using JavaScript, Ajax, JQuery libraries, and other technologies and developed GUI using PHP, HTML, CSS, JavaScript, jQuery, Bootstrap.
• Developed and implemented the user registration and login feature for the application process from scratch by extending Django user model.
• Worked with AJAX framework to get the asynchronous response for the user request and used JavaScript for the validation.
• Developed user-friendly modals for the form submissions using simplemodal.js, JQuery, Ajax and JavaScript.
• Automated the existing scripts for performance calculations using Numpy and SQL Alchemy.
• Involved in creating and extracting data from database using SQL Queries, PL/SQL on Oracle database.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation

Environment: Python 2.7, Django 1.6, HTML5, CSS, XML, MySQL, MongoDB, JavaScript, Angular JS, JQuery, CSS Bootstrap, RabbitMQ, Celery, T-SQL, JavaScript, Eclipse, Git, GitHub Linux, Redis, Shell Scripting

Python Developer

Confidential - Connecticut

Responsibilities:

• Developed strategic partnerships with the business unit to develop a solid knowledge base of the business line, including the business plan, products and processes.
• Created Use-Case diagrams and State diagrams using MS Visio.
• Created entire application using Python, Django, MySQL and Linux.
• Implemented and tested many features for dashboard using Flask, CSS and JavaScript.
• 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.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture
• Creation and deployment of AWS EC2 environments for proof of concept of design assumptions
• Introduced to encapsulate the existing structures used by Keymap and help S3 Index/Keymap scale infinitely
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation
• Utilized PyUnit, the Python unit test framework, for all Python applications.
• Wrote Python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization.
• Designing ETL process and creation of ETL design and system design documents.
• Involved in Installation and setting up Python /Linux test beds.
• Worked with JSON based REST Web services.
• Architecting and deploying AWS EC2 and S3-based environments
• Worked in Python on a SQL database.
• Worked closely with project manager in handling the whole project.
• Created PyUnit test cases for unit testing.
• Worked with JSON based REST Web services and Amazon Web services (AWS)
• Involved in writing optimization techniques for more accuracy of Macros in C/C++, C and C++ routines and Oracle SQL, PL/SQL.
• Used GitHub for version control.
• Used Windows Azure to deploy the application on the cloud and managed the session.
• Used PyQuery for selecting particular DOM elements when parsing HTML.
• Worked in an agile development environment.

Environment: Python 3.x, Django, Flask, Shell Scripting, Azure, AWS, Pandas, PyUnit, MS Visio, HTTP, JSON, PHP, CSS3, AJAX, C++,JavaScript, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX.

Python developer

Confidential - Arlington,VA

Responsibilities:

• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript
• Made Django web based apps for Insurance premium calculations.
• Used data types like dictionaries, tuples and object oriented concepts based inheritance features for making complex algorithms of networks.
• Used Pandas library for statistical Analysis
• Collaborate with Product Management and User Experience experts regarding product definition, schedule, scope and project-related decisions.
• Build SQL, NOSQL queries implementing functions, packages, views, triggers, and tables.
• Handling the day to day issues and fine tuning the applications for enhanced performance.
• Responsible for debugging and troubleshooting the web application.
• Used Oracle database in developing the project and used SQL statements and procedures to fetch the data from the database.
• Using Django evolution and manual SQL modifications was able to modify Django models while retaining wall data, while site was in production mode.
• Improved the coding standards, code reuse. Increased performance of the extended applications by making effective use of various design patterns (Front Controller, DAO)
• Used CVS as version controlling tool.
• Used Eclipse as IDE for developing the application.
• Creating unit test/regression test framework for working/new code.
• Experience with advanced CSS concepts and also building table-free layouts.
• Used update strategy, lookups, stored procedures and filter.
• Studying the existing environment and accumulating the requirements by interacting with the clients on various aspects.

Environment: Python 2.6, Django 1.2, MySQL, Linux, HTML, XHTML, CSS, AJAX, JavaScript, Eclipse, Oracle, NO SQL.