WORK SUMMARY:

• Python Developer with 8+ Years of experience in Analysis, Design, Development, Management and Implementation of various stand - alone, client-server enterprise applications.
• Good experience in Python, Django, Flask, and Pyramid Framework.
• Working experinece of Pandas, Numpy, Scipy and NLP. Good working knowledge of Deep Learning Python libraries.
• Involved in design of ML web applications to implement business logic.
• Experience of software development in Python (libraries used: libraries- BeautifulSoup, numpy, scipy, matplotlib, python-twitter, OpenCV, Pandas dataframe, networkx, urllib, MySQLdb for database connectivity) and IDEs - VScode, Spyder, Jupyter, and pycharm.
• 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.
• Working experinece with AWS cloud: EC2, S3, EFS, EBS, VPC, Lambda, Glue jobs, step functions, batch jobs, CI/CD pipeline, Neptune, ELB, ECS, and codeBuild.
• Working experince with Docker and IAAC platforms cloud formation and Terraform.
• Experienced in MVW frameworks like Django, Vue.js, Java Script, JQuery and Node.js.
• Proficient in Front end development experience using HTML, XML, CSS, Vue.js, JSON and Javascript, CSS, Bootstrap.
• Expert knowledge of and experience in Object oriented Design and Programming concepts.
• Experience object oriented programming (OOP) concepts using Python, JS, Veu.js, CSS and HTML .
• Proficient in SQL databases MySQL, Neptune, MongoDB, Cassandra, and Sqlite.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Excellent experience with Python development under Linux OS (Debian, Ubuntu, SUSE Linux, RedHat Linux, Fedora).
• Good knowledge of server Apache Tomcat, Web logic. Well versed in writing unit test cases and Selenium test cases.
• Hands on SVN, Git, JIRA, Bitbucket, Axosoft.
• Highly motivated team player with zeal to learn new technologies and always believes in giving the best of efforts in challenging environments.
• Good team player and excellent leadership qualities. Hardworking, honest with good interpersonal skills.

Technical skills:

Languages: Python, Vue.js, Java Script, Shell Script, Perl

Databases: MongoDB, Cassandra, MySQL, Neptune

Web Technologies: JSP, Servlets, JavaBeans, JDBC, AWT, JSF, XML,DHTML,Node.js, Django, HTML/HTML, CSS, JavaScript/JQuery, PHP

Development Tools: Microsoft SQL Studio, DbVisualizer, Eclipse,NetBeans, MySQLWorkbench, sublime text

Methodologies: Agile/Scrum, Waterfall

Other skills: Internet OF things, Subversion, GIT, Perforce, SVN, CVS, Selenium, Jira, Bugzilla

Operating Systems: Windows variants, Linux, Mac OS

Work experience:

Confidential, St. Louis, MO

Python developer, AWS Cloud engineer

Responsibilities:

• Developed business logic-based features and applications using Python and deployed in AWS cloud in test driven Development.
• Develop consumer-based features and applications using Python, Flask, HTML and other web technologies.
• Wrote Python modules to extract/load asset data from the Neptune and DynamoDb databases.
• Designed and implemented a dedicated DynamoDb database server to drive the web apps and report on daily progress.
• Integrated Redis-Cache with the Flask-rest-framework for reading the data faster.
• Implemented RESTful Web-Services for sending and receiving the data between multiple systems.
• Extensively worked on codebuild by installing, configuring and maintaining for Continuous integration (CI) and for End to End automation for all build and deployments.
• Developed Docker containers for running multi module python based pipeline for data trasformation and extraction and integrated them and deployed them in AWS using lambda, step functions, batch jobs and CI/CD implementation.
• Devloped IaaC platform using Terraform for CI/CD automation.
• Worked on NLP to advance business logic and data driven target generation.
• Implemented Bash, Perl, Python scripting to automate many day-to-day tasks.
• Implemented REST API's in Python using micro-framework like Flask with SQL Alchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Involved in the Design of front end and backend of the application utilizing Python on Flask and Vue.js Web Frameworks.
• Worked on front end frame works like JS and Vue.js for development of Web applications.
• Involved in development of Web Services using REST for sending and getting data from the external interface in JSON format.
• Involved in various phases of the project like Analysis, Design, Development, and Testing.
• Developed and Tested features of dashboard using CSS, JavaScript, Django, and Bootstrap.
• Created deployment groups in one environment for the Workflows, Work lets, Sessions, Mappings, Source Definitions, Target definitions and imported them to other environments.
• Tested and debugged the product in controlled and real situations and Implemented tests using pytest.

Tool stack: Python, Flask, HTML, CSS, AWS, API Gateway, REST API, Spring framework, Vue.js, Amazon S3, Cloud Watch, Neptune, DynamoDb, EFS, codebuild, step/batch jobs, lambda functions, MS-SQL Server, BIT, Jira, Jenkins, Confluence.

onfidential, San Carlos, CA

Python Developer

Responsibilities:

• Designed front end and backend of the application utilizing Python on Django Web Framework.
• Developed consumer-based features and applications using Python and Django in test driven Development.
• Worked on front end frame works like CSS Bootstrap for development of Web applications.
• Develop consumer-based features and applications using Python, Django, pyramid, Flask, Web2py, HTML and other web technologies.
• With using of Python OS module on UNIX environment, made job cloning and forking.
• Wrote Python modules to extract/load asset data from the MySQL source database.
• Designed and implemented a dedicated MySQL database server to drive the web apps and report on daily progress.
• Integrated Redis-Cache with the Django-rest-framework for reading the data faster.
• Implemented RESTful Web-Services for sending and receiving the data between multiple systems.
• Extensively worked on Jenkins by installing, configuring and maintaining for Continuous integration (CI) and for End to End automation for all build and deployments.
• Implemented Bash, Perl, Python scripting to automate many day-to-day tasks.
• Developed the notification service by posting the JSON request in AWS API Gateway, Validating the response in Lambda by getting the data from Dynamo DB and sending the notification through AWS SNS.
• Wrote with object-oriented Python, Flask, SQL, Beautiful Soup, httplib, Jinja, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, GIT.
• Implemented REST API's in Python using micro-framework like Flask with SQL Alchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Involved in development of Web Services using and REST for sending and getting data from the external interface in XML and JSON format.
• Involved in various phases of the project like Analysis, Design, Development, and Testing.
• Developed and Tested features of dashboard using CSS, JavaScript, Django, and Bootstrap.
• Wrote Stored Procedures in SQL and Scripts in Python for data loading.
• Created deployment groups in one environment for the Workflows, Work lets, Sessions, Mappings, Source Definitions, Target definitions and imported them to other environments.
• Tested and debugged the product in controlled and real situations.
• Deploy third party's applications using various CI tools like Jenkin.

Tool stack: Python, Django, HTML, CSS, AWS, API Gateway, REST API, Spring framework, AngularJS, Amazon S3, Cloud Watch, eclipse, MS-SQL Server, GIT, Jira, Jenkins, Confluence.

Confidential, Kansas City, MO

Python Developer

Responsibilities:

• Responsible for gathering requirements, system analysis, design, development, testing and deployment.
• Participated in the complete SDLC process and developed user interface using CSS, HTML, JavaScript and JQuery.
• Wrote Python modules to extract/load asset data from the MySQL source database.
• Designed and implemented a dedicated MYSQL database server to drive the webapps and report on daily progress.
• Developed views and templates with Python and Django’sview controller and templating language to create a user-friendly website interface.
• Used Django framework for application development.
• Enhanced existing automated solutions, such as the Inquiry Tool for automated Asset Department reporting and added new features and fixed bugs.
• Embedded AJAX in UI to update small portions of the web page avoiding the need to reload the entire page.
• Created entire application using Python, Django, MySQL and Linux. Programming in Python as well as Perl.
• Created most important Business Rules which are useful for the scope of project and needs of customers.
• Improved performance by using more modularized approach and using more in built methods.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format. Wrote unit test cases for testing tools.
• Performed data manipulation/storage for incoming test data using lxml /etree libraries.
• Developed API modularizing existing python module with the help of pyyaml libraries.
• Created database using MySQL, wrote several queries to extract/store data.
• Coded test programs and evaluated existing engineering processes.
• Designed and configured database and back end applications and programs.
• Performed research to explore and identify new technological platforms.
• Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.

Tool stack: Python, Django, Java, JavaScript, Jenkins, MySQL, HTML, CSS, JQuery, Apache, Linux, Git, Perl, Cassandra, Linux, oracle and Windows.

Confidential, Dublin, OH

Python Developer

Responsibilities:

• Used Django framework for application development.
• Developed user interface using, CSS, HTML, JavaScript and JQuery& Ruby on rails.
• Assisted in reduction of cost and optimization of supplier selection for the CRM Applications.
• Ensured high quality data collection and maintaining the integrity of the data.
• Cleaned data and processed third party spending data into maneuverable deliverables within specific formats with Excel macros and python libraries.
• Used several python libraries like wxPython, numPY and matPlotLib.
• Involved in environment, code installation as well as the SVN implementation.
• Build all database mapping classes using Django models and cassandra.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Designed and developed data management system using MySQL.
• Creating unit test/regression test framework for working/new code
• This project also used other technologies like JQuery for java script manipulations, bootstrap for the front-end html layout.
• Responsible for debugging and troubleshooting the web application.
• Developed, tested and debugged software tools utilized by clients and internal customers.
• Coded test programs and evaluated existing engineering processes.
• Designed and configured database and back end applications and programs.
• Performed research to explore and identify new technological platforms.
• Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.
• Resolved ongoing problems and accurately documented progress of a project.

Tool stack: Python, Scipy, Pandas, Bugzilla, SVN, C++, Java, JQuery, MySQL, Linux, Eclipse, Shell Scripting, HTML/CSS, Apache RUBY, Cassandra, Red hat Linux.

Confidential, Bridgeport, CT

Python Developer

Resposibilities:

• Analyzed and Designed application and created UI using JavaScript and HTML/CSS. Implemented business logic using Python/Django.
• Developed and tested many features for dashboard using Python, Bootstrap, CSS, and JavaScript.
• Created backend database T-SQL stored procedures and Jasper Reports.
• Worked with millions of database records on a daily basis, finding common errors and bad data patterns and fixing them.
• Exported/Imported data between different data sources using SQL Server Management Studio.
• Maintained program libraries, users' manuals and technical documentation.
• Managed large datasets using Panda data frames and MySQL.
• Wrote and executed various MYSQL database queries from python using Python-MySQL connector and MySQL dB package.
• Thorough knowledge in various front end tools like HTML, DHTML, CSS, JavaScript, XML, JQuery, Angular JS, and AJAX.
• Hands-on experience in writing and reviewing requirements, architecture documents, test plans, design documents, quality analysis and audits.
• Built various graphs for business decision-making using Python matPlotLib library.
• Taken part in entire lifecycle of the projects including Design, Development, and Deployment, Implementation, Testing and support. Created project designs utilizing MVC architecture components.
• Used Pandas library for statistics Analysis and added support for open stock.
• Created most important Business Rules which are useful for the scope of project and needs of customers.
• Designed the architecture of the hardware environments and methodology of the code
• Experienced in Agile Methodologies and SCRUM Process and added unit tests and improved existing ones.
• Worked in development of applications especially in UNIX environment and familiar with all of its commands.
• Refactored existing project to make it more Restful and thread-safe.
• Designed Restful XML web service for handling AJAX requests.

Tool Stack: Python, Django, HTML, CSS, SVN, UNIX, T-SQL, Jasper, Reports, JavaScript, Eclipse, Linux, Shell Scripting, RESTful, Oracle and Windows.

Confidential, Boston, MA

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 front end and backend modules using Python on Django Web Framework.
• Designed and developed data management system using MySQL.
• Rewrite existing Java, C++ application in Python
• Wrote python scripts to parse XML documents and load the data in database.
• Generated property list for every application dynamically using python.
• Created unit test/regression test framework for working/new code.
• Made Django web based apps for Insurance premium calculations.
• Designed the architecture of the hardware environments and methodology of the code.
• Used Pandas library for statistical Analysis.
• Used Subversion version control tool to coordinate team-development.
• Responsible for debugging and troubleshooting the web application.
• Involved in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.
• Developed application logic using Python, Java script, Java.
• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript.
• Used Java Server Pages for content layout and presentation.
• Created Data layer in MYSQL and Oracle Database.
• Extracted and loaded data using Python scripts and PL/SQL packages
• Debugging and testing of the applications

Tool stack: Python, Django, Java, J2EE, HTML, XHTML, CSS, AJAX, JavaScript, MySQL, PL/SQL, JDBC, Oracle, Unix Shell Scripting, Red Hat Linux, WebLogic Application Server.