SUMMARY

• Over 8+ years of IT experience in Analysis, Design, Development, Implementation and Testing of various stand - alone and client-server architecture based enterprise application software in Python on various domains.
• Handy experience in developing Web-Applications implementing Model View Control architecture using Django and Flask web application frameworks.
• Good experience in Shell Scripting, SQL Server, UNIX and Linux, Open stack.
• Good Experience in Object Oriented Analysis in developing Front-End and Back-End framework using various design patterns.
• Thorough knowledge in various front-end tools like HTML, JavaScript, XML, JQuery and AJAX and Angular JS
• Experienced in developing Web Services with Python programming language.
• Experienced in Object Oriented Programming (OOP) concept using Python, C++ and PHP.
• Familiar with XML/JSON based REST web services and Amazon Web services (AWS).
• Managing AWS service like EC2, S3, IAM, VPC, Cloud formation etc.
• Involved in Unit testing, Integration testing, User-Acceptance testing, and Functional testing.
• Configured PHP, MySQL and WAMP/MAMP server.
• Strong knowledge on multi-platform programmer’s library S-Lang.
• Experience on Key AWS services: EC2, S3, DynamoDB (NoSQL) and Lambda.
• Expertise in handling Django ORM and SQLACHEMY.
• Created reporting using chunks of data with Big Query.
• Expertise in working with server-side technologies including databases, Restful APL and MVC design patterns.
• Superior Troubleshooting and Technical support abilities with Migrations, Network connectivity, Security, and Database applications.
• Strong knowledge of data pipelining.
• Experience in web-based application development using frameworks like Django and Flask.
• Well versed with Design and Development of presentation layer for web applications using technologies like HTML, CSS, and JavaScript.
• Configured Docker container for branching purposes.
• Good experience using various Python libraries to speed up development (libraries used: Beautiful Soup, NumPy, SciPy, Matplotlib, python-twitter, Pandas data frame, network, urllib2, MySQL dB for database connectivity, JSON libraries)
• Experience on creating new React/React-Native components, containers, services, and APIs for prototypes
• Experience in working with different operating systems Windows XP / Vista / 7 / 8, UNIX, and MAC OS X.
• Good Analytical and Problem-Solving skills and ability to work on own besides being a valuable and contributing team player.
• Excellent Interpersonal and Communication skills, Efficient Time Management and Organization Skills, ability to handle Multiple-Tasks and work well in a Team-Environment.
• Extensively worked on writing UNIX shell scripts for scheduling the sessions for my testing process of ETL.
• Good knowledge on data migration from relational database to NoSQL.
• Strong knowledge in MongoDB concepts - CRUD operations and aggregation framework
• Have been involved in testingusing DB, have good knowledge in creating and executing complex SQL's
• Excellent knowledge on Python Collections and Multi-Threading.
• Skilled experience in Python with proven expertise in using new tools and technical developments
• Good experience of Web Services with protocols SOAP and REST.
• Good experience in using different kind of data bases like MySQL, Oracle.
• Experience in analyzing and handling large datasets using Oracle Relational database 9g, 10g, 11g.
• Have good experience in working with application server WebLogic (10.0, 10.3, 11g), WebSphere (7.0, 8.5, 8.5.5), Apache (6.0, 7.0, 8.0).
• Experience in writing SQL queries and Stored Procedures and implementation on different databases.
• Expertise in understanding complex codes and extending their functionality.
• Managed users, workflow, groups and projects in JIRA and reported bugs, tracked defects.
• Expertise in creating test scenarios for performance testing.
• Knowledge of the software Development Life Cycle (SDLC), Agile and Waterfall Methodologies.
• Active Participation in full development life cycle (requirements, design, architecture, development, testing).

TECHNICAL SKILLS

Operating Systems: Windows, Linux, Mac OS

Languages: C, C++, Java, Python2.x/3.x, Shell Script, Perl

Framework: Django and Flask Web framework

Databases: MySQL, Sqlite3, PostgreSQL, Oracle, Pl/SQL, SQL Server, MongoDB, SQLAlchemy

Web Technologies: HTML, CSS, JavaScript, JQuery, XML, AJAX, Bootstrap, Angular JS, React JS

Web Server: Apache, Jenkins, WebSphere, WAMP

Tools: & Framework: Azure, Visual Studio, Eclipse, Microsoft Visio, Sublime, PyCharm

PROFESSIONAL EXPERIENCE

Confidential, Grapevine, TX

Sr.Python Developer

Responsibilities:

• Worked with Marketing and Sales teams to enhance applications to suit their needs.
• Technical experience with LAMP (Linux, Apache, MySQL, PYTHON) architecture.
• Involved in various phases of the project like Analysis, Design, Development, and Testing.
• Developed rich user interface using CSS, HTML, JavaScript and JQuery.
• Developed a Front-End GUI as stand-alonePythonapplication.
• Debug application deployments on Multiple-environments.
• Created Business Logic usingPython2.7.
• Developed html views with HTML5, CSS, bootstrap and AngularJS.
• Created Restful back-end service deployed on Linode cloud VPS’s using Flask web framework and SQLAlchemy ORM for data persistence.
• Trained and documented initial deployment and Supported product stabilization / debug at the deployment site.
• Used Django framework for application development.
• Created the policy to migrate the logs from AWS S3 to Glacier automatically from S3 bucket
• Designed and prepared scripts to monitor uptime/downtime of different system components
• Wrote scripts inPythonfor Extracting Data from HTML file.
• Involved in Developing a Restful API'S service using Python Flask framework.
• Developed the consumer-friendly front-end with an easy-to-use OpenCV UI and fast access MongoDB
• Used Git for the version control.
• Developed Application using Java J2EE Platform.
• Designed and developed components usingPython.
• Developed python scripts in order to migrate information from Oracle to MongoDB.
• As aPythonDeveloper,I designed and developed Use-Case Diagrams, Class Diagrams, and Object Diagrams using UML Rational Rose.
• Development of real-time multitasking systems using Java.
• Deployed Cloud with various templates.
• Effectively communicated with the external vendors to resolve queries.

Environment: Python2.7, Django 1.7, MySQL, Windows, Linux, HTML, CSS, JQuery, JavaScript, Apache, Linux, JSP, UML, Rational Rose, Multithreading, HTTP, Shell Scripting, PL/SQL, ODBC, Pro*C, PVCS, Oracle 9i

Confidential, Minneapolis, MN

Sr.Python Developer

Responsibilities:

• Design, develop, test, deploy and maintain the website.
• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript.
• Developed entire frontend and backend modules usingPython on Django Web Framework.
• Designed and developed data management system using MySQL.
• Implemented client-side Interface using React JS.
• Build React components and stand-alone functions to be added to any future pages.
• Rewrite existing Java application inPython module to deliver certain format of data.
• WrotePython scripts to parse XML documents and load the data in database.
• Generated property list for every application dynamically usingPython.
• Working on AWS services (S3, EC2) and deployment services (Lambda) and RDS, DynamoDB (NoSQL), Beanstalk, SQSand Jenkins CICD.
• Refactored messaging and storage implementation in loan originator service to use AWS SQS and S3
• Developed corresponding ETL jobs, batches and automated real-time data load.
• Created a backend server with Python Flask that implemented routing for indexing & showing page, and receiving the video & info data sent from the user
• Responsible for search engine optimization to improve the visibility of the website.
• Implemented code according to coding standards and Created AngularJS Controller, which Isolate scopes perform operations.
• Responsible for the Automation of the deployment of the Conductor application on AWS lambda using high-end AWS architectural components
• Developed AWS lambda scripts to build on demand EC2 instance formation.
• Handled all the client-side validation using JavaScript.
• Performed testing using Django's Test Module.
• Involved in AJAX driven application by invoking web services/API and parsing the JSON response.
• Created JIRA Work flows for multiple projects as per business needs.
• Used Couch basePythonSDK to build applications that use Couch base Server.
• Involved in writing application level code to interact with APIs, Web Services using JSON.
• Bulk data/issues import into JIRA using CSV file templates.
• Was involved in REST client testingas part of this project
• Creating unit test/regression test framework for working/new code.
• Using Subversion version control tool to coordinate team-development.
• Responsible for debugging and troubleshooting the web application.

Environment: Python, Django, Flask, Couch base, Lambda,Python SDK, PyQt, Java, MySQL, HTML, XHTML, CSS, AJAX, JSON, JavaScript, React, Jira, Apache Web Server, Linux.

Confidential, Minneapolis, MN

Full Stack Python Developer

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 usingPython on Django Web Framework.
• UsedPython and Django creating graphics, XML processing, data exchange and business logic implementation
• Utilized PyUnit, thePython unit test framework, for allPython applications.
• WrotePython 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 upPython /Linux test beds.
• Worked with JSON based REST Web services.
• Architecting and deploying AWS EC2 and S3-based environments
• Worked inPython on a SQL database.
• Delivered presentations on Project Status and Current Open Issues Report to Users, Stakeholders and other involved groups.
• Conducted weekly meetings with the development and testing team to relay any changed requirements and updates on the development and testing.
• Played a key role in the planning, testing, and implementing system enhancements and conversions.
• Worked closely with project manager in handling the whole project.

Environment: Python 3.x, Django, Flask, Shell Scripting, AWS, Pandas, PyUnit, OOAD, MS Visio, HTTP, JSON, PHP, HTML5, CSS3, AJAX, JavaScript, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX.

Confidential - Columbus, OH

Python Developer

Responsibilities:

• Analysis of requirements and implement different functions according to design.
• Created a RESTful web service in Scala, Akka Actors & Elastic Search to download sample projects using RESTFul API from GitHub.
• Explore fault injection tools written in different languages like C,C++ and suggest integration of tools.
• DeployedDevOpsusing Puppet, Dashboard, and Puppet DB for configuration management to existing infrastructure.
• Implemented responsive web pages using HTML5/CSS3, Bootstrap & XML/JSON REST web
• Services DeployedDevOpsusing Puppet, Dashboard, and Puppet DB for configuration management to existing infrastructure.
• Developed the web applications with the use of the Django.
• Developed web pages using HTML, CSS, JQuery, CICDScript, and AngularJS.
• Backend skills in creating SQL objects like Tables, Stored Procedures, Views, Indexes, Triggers,
• Rules, Defaults, user defined data types and functions.
• Generated property list for every application dynamically using Python.
• Using Subversion version control tool to coordinate team-development.
• Responsible for debugging and troubleshooting the web application.
• Designed and maintained databases using Python and developed Python based API (RESTful
• Web Service) using Flask, SQL Alchemy, and PostgreSQL.
• Involved in Unit testing and Integration testing for the application.
• Develop and validated unit test cases using PYUNIT.
• Development of erp's satellite applications with python2, C++, perl, php.
• Mentorship to developers about J2EE and C/C++ Design patterns and structured approaches.
• Performing code coverage and Pep8 standardization.
• Involved in daily Scrum meetings and followss agile methodology.
• Additionally working over pre-silicon environments to simulate and emulate pieces of graphic hardware with C/C++.

Environment: Python, Django, JSON, HTML, CICDscript, JQuery, XML, Agile,SQL,Python, Python, C/C++.

Confidential

Python Developer

Responsibilities:

• Developed entire frontend and backend modules usingPythonon Django Web Framework.
• Work with team of developers on python applications for RISK management.
• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript
• Made Django web based apps for Insurance premium calculations.
• Generated property list for every application dynamically using Python.
• Rewrite existing Java, C++ application in Python.
• Used Django APIs for database access.
• Used Python to extract weekly hotel availability information from XML files.
• Used Pandas library for statistical Analysis.
• Used Apache Couchdb (NoSQL) in AWS Linux instance in parallel to RDS MySQL to store and analyze job market info.
• Developed the required XML Schema documents and implemented the framework for parsing XMLdocuments.
• Developed ColdFusion Components, custom tags and modified CF Objects.
• Designed the architecture of the hardware environments and methodology of the code.
• Involved in entire lifecycle of the projects including Design, Development, and Deployment
• Wrote AJAX framework to transform Datasets and tables into HTTP-serializable JSON strings.
• Build SQL, NO SQL queries implementing functions, packages, views, triggers, and tables.

Environment: Python 2.x, Django 1.4, Java Script, Matplotlib, Plotly, HTML, JQuery, JSON, AJAX, XML, CSS, Oracle, MySQL, Bootstrap, SOAP Web Services, Beautiful Soup, Jenkins, SVN, Linux, Eclipse.