Python Developer

 Krishna Sravanthi Sangala  Python DeveloperSummary  Over 8 years of experience developing Python software with a deep understanding of technology trends and a deep understanding of core technologies.  Having experience with Agile methodologies Scrum stories and sprints in a Pythonbased environment along with data analysis data wrangling and Excel data extractions.  Development experience with Django Flask serverside applications and Model View Template (MVT) architecture.  A proven track record of delivering scalable backend solutions and APIs using Python using the Django framework using the latest in the technical community  Professional experience using editors such as Eclipse PyCharm PyScripter Notepad and Sublime Text.  Extensive experience with crossbrowser compatibility and optimization for web pages including CSS sprites and best practices.  Proficient in writing Cloud Formation Templates (CFT) in YAML and JSON format to build the AWS services with the paradigm of Infrastructure as a Code.  Profound knowledge in implementing with serverside technologies with restful API and MVC design patterns with node JS and Django framework.  Hands on Object Oriented Analysis in developing Python BackEnd framework using various design patterns.  Good Knowledge on Python Scripting  Used data structures like tuples lists sets dictionaries objectoriented classbased inheritance features.  Strong work experience in developing web services (WSDL SOAP and REST) and consuming web services in the Python programming language.  Good expertise in List Comprehensions and python inbuilt functions such as Map Filter and Lambda.  Ability to write SQL queries stored procedures functions packages tables views and triggers using relational databases such as PostgreSQL MySQL and MongoDB.  Well Versed in implementing serverside technologies with Restful API with node JS and Django framework  Hands on experience in working with Python ORM libraries including Django ORM and SQL Alchemy.  Expertise in establishing database connections for Python by configuring packages like MySQLPython.  Experience in handling errors/exceptions and debugging the issues in large scale applications.  Knowledge of CI/CD tool Jenkins and Project Management tool Jira.  Exceptional ability to analyze and understand complex systems to take them apart and to put them back together again but with fewer lines of code. Experience Centreville Bank Python Developer West Warwick RI Oct 2022     Till Date  Designed front end user interface using Angular HTML5 Bootstrap CSS3 and worked on NOSQL DB     Mongo DB.  Using Django framework develop test and deploy Python applications.  Utilized Typescript to create controllers for the views different pages.  Create RESTful APIs for interacting with frontend applications using Django REST framework.  Developing and deploying highly available applications using AWS services such as EC2 S3 and RDS.  Use Boto 3 to automate AWS infrastructure provisioning and management tasks.  Develop SOAPbased web services using Pythons builtin SOAP librarSy or external libraries like Zeep.  Utilized AJAX to acquire data from the server and sort it using third party REST APIs.  Build HTTPbased web services using Django framework.  Write Python code debug it and test it using PyCharm.  Develop desktop GUI applications using PyQT.  Managing version control with GIT and collaborating with other developers is a good idea.  Set up and configure Jenkins for continuous integration and continuous deployment (CI/CD) pipelines.  To ensure code quality and functionality write unit tests and integration tests.  Contribute to code reviews and provide constructive feedback. Environment: Python Django AWS (EC2 S3 RDS Lambda) Boto 3 SOAP HTTP PyCharm PyQT GIT Jenkins Jira HTML5 Angular Bootstrap Mongo DB Agile Windows. White Mountains Insurance Group  Python Developer Hanover NH Jan 2021     Sep 2022  Assist in designing developing and implementing software solutions for various projects by working with crossfunctional teams.  Develop and maintain Python code using best practices such as writing clean modular and scalable code.  Implementing scalable RESTful web services with Django REST framework (DRF).  Contributed to the development of Create Read Update and Delete (CRUD) methods in Active Record.  Use objectoriented programming principles to design and implement software solutions.  To develop maintainable and extensible code utilize ModelViewController (MVC) design patterns.  Build scalable and robust applications by integrating with external services using HTTP and RESTful standards.  Use tools such as PyCharm to write and debug code.  Secured the login/registration application using the Django Auth package and restful services on the front end.  Work with the DevOps team to implement Continuous Integration/Continuous Deployment (CI/CD) pipelines using GitLab CI/CD Jenkins and Travis CI tools.  Executed MYSQL database queries in Python using the PythonMySQL connector and MySQL database package.  Write and maintain test cases to ensure code quality and minimize bugs and defects.  Take part in code reviews pull requests and peer programming to improve code quality.  Stay uptodate with new technologies and programming languages to bring innovative solutions to the team. Environment: Python Django Rest Framework HTTP PyCharm HTML5 CSS3 Bootstrap GitLab MySQL Jenkins Jira DOM Agile Windows. Perkinelmer Python Developer Waltham MA Sep 2019     Dec 2020  Exposed to various phases of Software Development Life Cycle using AgileScrum Software development methodology.  Creating website interface by templates and views with Python and Django views controller and template language.  Worked on Python Django Forms to record data of online users and used Django frameworks for creation of web pages.  Involved in Python OOP code for quality logging monitoring and debugging code optimization.  Designed and developed the application using agile methodology and followed TDD Scrum.  Used Django Framework to create the models views and template design for the website  Created methods (get post) to make requests to the API server and tested Restful API using postman.  Built interactive web app using Djangos Model Template and View (MTV) architecture.  Involved in development of web services using SOAP for sending and getting data from the external interface in the XML format.  Utilized BOTO to launch and deployed the instances as well as used S3 to host the web application on Amazon AWS.  Wrote Python scripts to parse JSON documents and load the data in database.  Responsible for setting up python REST API framework using Django.  Used integrated debugger tool from PyCharm for debugging of source code for better analysis.  Involved in writing applicationlevel code to interact with Restful Web APIs Web Services using AJAX JSON jQuery.  Connected with the scrum master and the team using Jira and used GitHub for version control. Environment: Python Django HTML5 Boto AWS S3 Rest API AJAX JSON Postman Jenkins TDD Windows. Sagarsoft India Limited  Python Developer Hyderabad India Apr 2017     Apr 2019  Involved in all the phases of SDLC including Requirements Collection Design & Analysis of the Customer Specifications Development and Customization of the Application.  Designed front end and backend of the admin application Python using on Django Web framework.  Wrote Python routines to log into the websites and fetch data for selected options.  Updated views and templates with Python and Djangos view controller and templating language to create new functionalities to the website.  Created S3 bucket in the AWS environment to store files and configured S3 bucket with various life cycle policies to archive the infrequently accessed data to storage classes based on requirement.  Designed and Developed REST Webservices to interact with various business sectors and used SOAP protocol for webservices communication.  Worked on objectoriented programming (OOP) concepts using Python Django.  Wrote and executed various MYSQL database queries from python using Python MySQL connector and MySQL DB package.  Used GIT for loading and pushing source code and used Jenkins for continuous Integration for the GIT repository.  Responsible for debugging the project monitored on JIRA. Environment: Python Django HTML CSS Webservices AWS MySQL GIT Jenkins Jira Agile Linux. Incessant Python Developer Hyderabad India Jun 2015     Mar 2017  Involved in analysis specification design and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodology for developing application.  Implemented the Drag and Drop functionality using React Dragable thoroughly performed unit testing and integration testing.  Developed Lambda functions to access AWS services and send notifications when S3 buckets are updated.  Involved in Python OOP code for quality logging monitoring and debugging code optimization.  Implemented REST calls to consume the REST APIs using Angular (GET POST UPDATE and DELETE) methods.  Used Python based GUI components for the frontend functionality such as selection criteria.  Developed realtime application using Python and RESTful web services and APIs using Python Django.  Involved in Python OOD code for quality logging monitoring and debugging code optimization.  Written Python Scripts to parse the JSON data and load into database.  Built alert & monitoring scripts for applications & servers using Python & Shell Script.  Designed RESTful web service for handling AJAX requests.  Used MySQL as backend database and MySQL dB of python as database connector to interact with MySQL server.  Developed a RESTful web service using Python and Django to retrieve and save data.  Created methods (get post) to make requests to the API server and tested Restful API using postman.  Using GIT to maintain the version of the files used in the project including branching and tagging. Environment: Python Django PyCharm HTML5 JSON MySQL DB Postman GIT Windows. Skills Programming Languages Python SQL  Shell Scripting   Web Technologies HTML5 CSS3 XML AJAX JSON Frameworks Django Pyramid Flask Angular Bootstrap Cloud Technologies AWS DATABASES MySQL PostgreSQL SQLite MS SQL MongoDB IDE s and tools Eclipse Sublime text PyCharm NetBeans Version Controls CVS SVN GIT and GitHub. Bug Tracking Tools JIRA SDLC Agile Scrum Operating systems Linux Unix Windows

REST , AMAZON AWS , HTML , JENKINS , LINUX , AWS , SCRUM STORIES , UNIX , RESTFUL API , POSTMAN , TDD , PYQT , SOFTWARE SOLUTIONS , AGILE-SCRUM , MVC , SHELL SCRIPTING , PYTHON DEVELOPER , NETBEANS , MYSQL DATABASE , WEBSERVICES , PYCHARM , AWS SERVICES , XML , XML FORMAT , DJANGO , AGILE , DATA ANALYSIS , SUBLIME TEXT , WINDOWS , REST API , SOFTWARE , RESTFUL , PYTHON CODE , CI/CD , SQLITE , API , MYSQL DB , HTML5 , SOAP , MONGODB , PROJECT MANAGEMENT , JIRA , PYTHON SCRIPTING , PYTHON ORM LIBRARIES , NODE JS , GITLAB , LAMBDA , JSON , AJAX , SHELL , MONGO DB , DEBUGGING CODE , HTTP , SQL , CSS , ECLIPSE , MYSQL , WSDL , PYTHON , NOSQL DB , SVN , SQL QUERIES , GITHUB , MS SQL , CSS SPRITES , BOOTSTRAP , ANGULAR , POSTGRESQL , AGILE METHODOLOGIES , GIT