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| | Click here or scroll down to respond to this candidateCandidate's Name YALAVARTHIEmail ID: EMAIL AVAILABLESenior Python Developer PHONE: PHONE NUMBER AVAILABLEProfessional Summary9+ years of experience in Design, Development, Implementation of Python, Django and client - server technology-based applications.Experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment.Experience in developing web applications implementing Model View Control (MVC) architecture using Django, Flask, Pyramid and Python web application frameworks.Proficient in Front end development experience using Python, Django, HTML5, CSS3, jQuery, React JS JSON, Angular and Node.js.Experienced in AWS services like EC2, IAM, ECS, sqlS3, BOTO3, Aurora, Elastic Beanstalk and Lambda.Experienced with Object Oriented Programming, Software Development Life Cycle, Database designs, agile methodologies, coding and testing of enterprise applications.Experienced in developing web applications implementing MVT/MVC architecture using Django.Experienced in developing various screens for the front end using Angular, Creating Components, and Services using Angular CLI.Worked on PySpark which involves on understanding the core PySpark libraries & also on leveraging advanced functionalities and integrating with other big data tools and ecosystems.Experience in implementing RESTful Web Services with server-side technologies using restful API and MVC design patterns with Django REST framework and Django framework.Proficient with serverless architect especially under AWS Cloud services such as Lambda, Step Functions.Strong foundation in Object Oriented Programming principles, and writing extensible, reusable and maintainable code.Used Vue CLI for scaffolding projects, building, and managing development environments.Combining React.js for the front-end with Python frameworks (like Django, Flask, FastAPI, celery) for the back end allowed to deliver complete, cohesive applicationsKnowledge in implementing MVC architecture using Django for web-based applications in OOP concepts like Multi-Threading, Exception Handling and Collections.Experience in developing web services (WSDL, SOAP and REST) and consuming web services with python programming language.Well Versed with various Python Integrated Development Environments like Net Beans, PyCharm, PyScripter, Spyder, PyStudio, PyDev and Sublime Text.Integrated Kafka into applications which significantly enhanced real-time data processing capabilitiesExperience in using NOSQL libraries like MongoDB and Version Control Tools like GIT, GITHUB.Experience in using Jenkins/Hudson as a Continuous Integration server to configure with Maven.Well Versed with issue tracking/bug tracking tool like Jira.Experience with bug-tracking Jira, source code management tools Git, GitHubExcellent Interpersonal and communication skills, efficient time management and organization skills, ability to handle multiple tasks and work well in a team environment.Worked on libraries like OpenAI Gym and Stable Baselines for developing reinforcement learning modelsTechnical Skills:Languages Python 3.x/2.7, SQL, javaPython Libraries NumPy, Pandas, matplotlib, Flask, SciPy, PySpark, scikit-learn, Dash, Boto3Python Framework Django, Angular JS, Next JS, vue js, Java Script, JQuery and Node.js.IDEs PyDev, PyCharm, Spyder, PyStudioDatabases MS SQL, MySQL, OracleWeb Technologies XML, CSS3, HTML5, DHTML, JavaScript, React JS, jQuery, MVC3, Bootstrap, RESTful, AJAXWeb Services SOAP, RESTMethodologies Agile, ScrumOperating Systems Window, UNIX, LinuxCloud Technologies AWS, OracleProfessional ExperienceSenior Python DeveloperChange Healthcare, Nashville, TN April 2023 to PresentResponsibilities:Responsible for gathering requirements, system analysis, design, development, testing and deployment.Used Python to write data into JSON files for testing Django Websites. Created scripts for data modelling and data import and export.Worked on React in the health domain, this translated to more intuitive and user-friendly interfaces for applications such as patient portals, health monitoring dashboards, and electronic health records (EHR) systems.Implemented ECS with Application Load Balancers (ALB) or Network Load Balancers (NLB) for routing traffic to the containers.Handled state within components and, for larger applications, using Vuex for centralized state managementDeveloped Simple Object Access Protocol (SOAP) based web services for different applications called User Service and other applications using Representational State Transfer (REST) based Web services.Parsing various format of files like JSON format files and load into Oracle database with JSON modules.Worked on front end frame works like CSS, Angular 13, Bootstrap for development of Web applicationUtilized data binding in Angular to create dynamic relationship between templates and TypeScript logic.Implemented vue js which allowed to build reusable, encapsulated components that can be combined to form complex UIs.Designed and Developed REST Webservices to interact with various business sectors.Used Python based GUI components for the front-end functionality such as selection criteria, created test harness to enable comprehensive testing utilizing Python.Used Test Driven Approach for developing the application and implemented the unit tests using Python Unit Test framework called PyUnit.Worked on CRUD (Create, Read, Update, Delete) operations via SQL queries embedded in Python codeUsed JIRA for tracking and Updating Project issue.Environment: Python, Django, Angular 13, TypeScript, HTML5, JSON, Bootstrap, vue js, jenkinsReact jS, AWS, Webservices, Boto 3, PyCharm, PyUnit, GIT, Jira, Agile, Windows.Python DeveloperAgFirst Columbia, SC July 2020 to March 2023Responsibilities:Involved in the development and deployment of a Python based web application using Django framework with Agile and TDD methodologies.Responsible for developing impressive UI using HTML5, CSS3, Angular 9 and Bootstrap.Utilized several packages in the Angular CLI to create a more functional application.Writing helper scripts with boto3 to launch EC2 instances, monitor instance status with emails notifications.Used libraries like Axios or the Fetch API to send and receive data between the Vue.js frontend and a Python/Django/FastAPI backend.Used real-time data updates are crucial for applications like stock trading platforms, transaction monitoring systems, and alert systems. Reacts efficient state management and rendering capabilities ensure smooth and real-time data handlingImplemented and managed IAM roles and policies to control access for Lambda functions.Wrote Python code embedded with JSON and XML to produce HTTP GET request, parsing HTML5 dataResponsible for managing MongoDB environment with high availability, performance and scalability perspectives.Implemented python libraries like Pandas for data manipulation and transformation before loading data into SQL databasesOptimized Vue.js applications using Vue DevToolsUpdate, maintain and change the current web applications as per the project requirement.Generated Python Django forms to record data of online users and used PyTest for writing test cases.Used Git and Jira for code submissions and review process.Handling the day-to-day issues and fine tuning the applications for enhanced performance.Environment: Python, Django, Angular 9, HTML, React JS, Bootstrap, AWS, EC2, Boto 3, JSON, PyCharm, Mongo DB, Jenkins, GIT, Jira, Agile, Windows.Python DeveloperState of Michigan April 2017 to June 2020Responsibilities:Developed entire frontend and backend modules using Python on Django Web Framework.Developed internal auxiliary web apps using Python Flask framework with Angular6 and Twitter Bootstrap CSS / HTML framework.Created custom user with overriding key field and adding more fields other than that provided by the Django out-of-box features.Using Bash and Python included Boto3 to supplement automation provided by Ansible and Terraform for tasks such as encrypting EBS volumes backing AMIs.Involved in tokenizing the sensitive data before archiving in AWS S3 using REST based Enterprise Tokenization service and encrypting the data before sending it over wire to external systems.Involved in development of Web Services using REST for sending and getting data from the external interface in the JSON format.Written, tested, and deployed Lambda functions using PythonUtilised setting up secure networking for ECS tasks using VPCs, subnets, and security groups.Used Django configuration to manage URLs and application parameters.Involved in Python OOP code for quality, logging, monitoring, and debugging code optimization.Performed authentication and authorization on a restful web API service tier using JSON web token.Stored the data in the form of JSON structure-based documents, stored in a collection using MongoDB.Utilized Git for Version Control System.Used SQL databases in microservices architectures, ensuring seamless data flow and consistency across services.Extensively used Jira for bug tracking and task managementEnvironment: Python, Django, HTML5, CSS3, Angular 6, AWS, S3, Boto 3, Rest, JSON, GIT, Jira, Mongo DB, Agile, Windows.Python DeveloperAvon Technologies Pvt Ltd Hyd India November 2016 to January 2017Responsibilities:Responsible for gathering requirements, system analysis, design, development, testing and deployment.Developed web applications in Django Framework's model view control (MVC) architecture.Developed server-side application and server-side validations using Django framework.Developed the front-end featuring rich web interface using HTML5, CSS3, and Java Script and used JQuery framework for UI centric AJAX behavior.Angular.JS is used to build efficient backend for client web application and used Django APIs for database access.Developed website based on Django CMS.Implemented business logic using Python/Django.Implemented code in python to retrieve and manipulate data.Created test harness to enable comprehensive testing utilizing Python.Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.Responsible for setting up Python REST API framework using Django.Wrote Python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization.Used several Python libraries like Python, NumPy and matplotlib and was involved in environment, code installation as well as the SVN implementation.Worked in Python on a SQL database.Extracted and loaded data using Python scripts and PL/SQL packages.Involved in agile (Iterations and stand-up meetings etc) thus used practices of test-driven development, SCRUM, continuous integration, refactoring and code standards.Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.Environment: Python 3.x, Django, MVC, AJAX, JQuery, JSON, REST, SQL, PL/SQL, Agile and Windows.Python DeveloperYana Software Private Limited Hyderabad, India June 2013 to October 2016Responsibilities:Worked as part of an Agile/Scrum based development team and exposed to TDD approach in developing applications.Involved in front end and utilized Bootstrap and Angular 2 for page design. Created Business Logic using Python to create Planning and Tracking functions.Wrote REST APIs, as part of developing web-based applications using Django REST framework.Written Python utilities and scripts to automate tasks in AWS using boto3 and AWS SDK. Automated backups using AWS SDK (boto3) to transfer data into S3 buckets.Heavily leveraged Python's graphics APIs for creating graphics and serialization libraries for encoding data in JSON formats.Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interfaceUsed PyQuery for selecting particular DOM elements when parsing HTML 5.Used AngularJS Services $http for consuming REST API's and utilized Postman tool to debug Web API.Created Data tables utilizing MySQL utilized Jinja to access data and display it in the front end.Used advanced packages like Mock, patch and beautiful soup (b4) to perform unit testing.Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of python code using a web browser.Used GitHub as a version control and for issue tracking/bug tracking used JIRA.Environment: Python, Django, Angular 2, AWS, Boto 3, HTML5, MySQL, Beautiful Soup, WebApp2, Jenkins, GITHUB, Jira, Agile, Windows. |