SUMMARY

• 7+ years of experience in Web/Application Development as a Python Developer in analytical programming using python with skills in analysis, design, development, testing and deploying software applications and with analytical programming using Python, Django and Flask.
• Experience in application development using PYTHON, Django, HTML5, CSS, JavaScript, and jQuery, Oracle, MySQL, NoSQL, PostgreSQL and SQLite.
• Strong knowledge of Object - Oriented Design and Programming concepts and Experience in Object Oriented Programming (OOP) concepts usingPython, C++.
• Expertise in developing different web applications implementing the Model-View-Template (MVT) architectures using Full stack frameworks such as Django and Model-View-Controller (MVC) architecture usingSpring Boot
• Experience in Third Party tools like Collected, SNMP, Karaf, Yang, Yaml, OSGi
• Excellent Experience of Databases such as MySQL, Oracle 8g/9g/10g, Microsoft SQL Server,PostgreSQL, SQL/PLSQLconcepts & PowerShell.
• Experience in building cloud systems andMicroservices. Developed RESTful API services that work as a middleware between our application and third-party APIs, usingPython.
• Experience in developing an automated ETL flow usingPython,Airflow, S3, AmazonRedShift, EC2.
• Experience withCI(Continuous Integration) andCD(Continuous Delivery) methodologies using Jenkins.
• Experience in developing REST API, which pulls out and pushes data from/intoSalesforceCRM
• Familiar with developing custom data pipelines to extract data, map data, transform data, and to load data in various data stores like RDBMS, Oracle, S3, and / or shared drives.
• Understanding of Azure storage services Blob, File, Table, and Queue
• Good experience in software development using Python and using its libraries and modules like NumPy, Pandas, Pickle,Jupyter, SciPy, Python-twitter, Matplotlib, urllib2 for data analytics and rapid development
• Good Knowledge Objected Oriented Concepts, Data Structures and Design patterns. understand and experienced with the following; Plone, Pyramid, Django, Angular7 PostgreSQL, ZODB, Key Value Stores, Couch DB, Couch base, Linux, Nginx, Varnish, ReactJS and Odoo.
• Experience in implementing with server-side technologies with restful API and MVC design patterns with Node.JS and Django framework.
• Experienced e-commerce and RESTful APIs,PythonandPHP.
• Experienced in LAMP (Linux, Apache, MySQL andPython/PHP), WAMP (Windows, Apache, MySQL,Python/PHP) architecture and MVC struts.
• Experience with Django andFlaska high-levelPythonWeb framework.
• Experience in using various version control systems like Git (GitHub), SVN,CVS.
• Experienced with NoSQL, MySQL, as well asSplunk, Redis, data warehousing and caching technologies.
• Hands-on experience in standing up and administrating on-premiseKafkaplatform.
• Knowledge in various applications usingpythonintegrated IDEs PyCharm, andJupyterNotebook.
• Experience working with large datasets and Machine Learning class using Tensor Flow and ApacheSpark. Worked withSparkCore,SparkML,SparkStreaming andSparkSQL.
• Working experience on JSON based REST Web services and Amazon Web Services (AWS) Such as EC2, Lambda, ELB, SQS (Queuing Services), VPC and cloud watch and SNS.
• Experience in developing ColdFusion Components, custom tags and modified CF Objects.
• Experience with Unit testing/ Test driven Development (TDD), Load Testing

PROFESSIONAL EXPERIENCE

Sr. Python Developer

Confidential, Seattle, WA

Responsibilities:

• Analyzing various logs that are been generating and predicting/forecasting next occurrence of event with various Python libraries.
• Used amazon web-service (AWS) like EC2 and S3 for small data sets.
• ConfiguredAWSIdentity and Access Management (IAM) Groups and Users for improved login authentication.
• Automated building, configuration, and maintenance of infrastructure machines and network sensors for sensor platform usingPuppetand anaconda.
• Wrote and executed several complex SQL queries in AWSgluefor ETL operations in Spark data frame using SparkSQL.
• Designed and developed webcrawlerinpythonusing Scrappy framework and using RabbitMQ as a messaging server between the micro-services.
• Created and managed a solution to deliver windows applications to end users on any platform using AWSAppStream2.0.
• Integration withCI/CD(Continuous integration and continuous Deployment) Process for all Microservices and serve them to external innovations.
• Developed the Pyspark code for AWSGluejobs and for EMR.
• Created monitors, alarms, notifications and logs for Lambda functions,GlueJobs, EC2 hosts using Cloud watch
• UsedpythonBoto 3 to configure the services AWSglue, EC2, S3
• Responsible for ConfiguringKafkaConsumer and Producer metrics to visualize theKafkaSystem performance and monitoring
• Good working knowledge of MongoDB, Postgress, MySQL.
• Working on Spinnaker platform for Multi-Cloud Continuous Delivery (Bake, Test, &Deploy/Container Pipelines) using Packer, Terraform, Kubernetes, AWS,GCP.
• Used AWSgluecatalog withcrawlerto get the data from S3 and perform sql query operations
• Designed Data Quality Framework to perform schema validation and data profiling onSpark(Pyspark)
• Developed the application RESTful API server using Django REST Framework, designing and developing various endpoints, defining Models, Serializers, View Sets and register corresponding URLs to the endpoints usingDRFRouters.
• Use dynamic instrumentation andmonkeypatchon runtime to change the method/class behavior.
• Using NMS ANDSNMPMonitoring tools such as Nagios and Microtus Win box loader tool to monitor
• Configured and automated various AWS services like EC2 and S3 using Boto (Pythonsdk).
• Worked closely withDevOpsteam to set up CI/CD pipeline using Jenkins, Ansible, AWS, Maven and GIT.
• Worked on various Integrated Development Environments like PyCharm,JupyterNotebook.
• Developed .NETbased multithreaded application (VB, WPF, Win Forms, Entity Framework)
• Developed single page application by using Angular JS backed by MongoDB and NodeJS.
• Design and maintain databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Built various graphs for bk end systems in Python, SQL andPerlfor Linux and Windows.UsedReactJSin components like JSX, creatingReactcomponents, Virtual DOM,ReactProps, working with theReactStates and Events.

Environment: Python 3.7/3.9, Django 2.2, HTML5/CSS 3, PostgreSQL, MS SQL Server 2013, MySQL, JavaScript, Jupyter Notebook, VIM, PyCharm, Shell Scripting, Perl Angular.JS, JIRA.

Python Developer

Confidential, NYC, NY

Responsibilities:

• Developed MVC prototype replacement of current product with Django.
• Improved the Data Security and generated report efficiently by caching and reusing data.
• Created UI using JavaScript and HTML5/CSS3.
• Designed and developed webcrawlerinpythonusing Scrappy framework and using RabbitMQ as a messaging server between the micro-services.
• UsedDockercontainers for development and deployment.
• Setup and build AWS infrastructure various resources, VPC EC2, S3,IAM, EBS, Security Group, Auto Scaling and RDS in Cloud Formation JSON templates.
• Created terraform scripts for managing Azure infrastructure as a code.
• Deployed severalKafkaservices, micro-services and Elastic search services onDocker containers.
• Created external tables on the top of files stored in s3 bucket using AWSGlueand Athena services.
• Worked onCI/CDpipeline and created sandbox, UAT and Production Environments in Google Cloud Platform.
• Implemented CI/CD with GitHub, Travis CI; deploys as MicroservicesDockercontainers toDockerHub
• Managed datasets using Panda data frames and MYSQL. Queried the database queries using Python-MySQL connector and retrieved information using MySQL db.
• Wrote and reviewed PowerShell scripting for task automation and to schedule tasks in AzureDevOps pipeline.
• Developed CI/CD system with Jenkins on Google'sKubernetescontainer environment, utilizing
• Kubernetesand Docker for the runtime environment for the CI/CD system to build, test, and deploy.
• Used Test Driven Approach for developing the application and implemented theunittests using PythonUnitTest framework called PyUnit.
• Recorded the online users' data using Python Django forms and implemented test case using Pytest.
• Developed the application using the Test-driven methodology and designed the unit tests using Python Unit test framework.
• Packages like NumPy, Matplotlib, Beautiful Soup, Pickle, PySide,SciPy, python, Pytables etc.
• UsedPerlfor creating tools to help integrate and generate C code from Excel Input or XML files.

Environment: Python 3.5, Django 1.6, Tableau 8.2, Beautiful soup, HTML5, CSS/CSS3, Bootstrap, XML, JSON, JavaScript, jQuery, Angular JS, Backbone JS, Restful Web services, Apache spark, Linux, Git, Amazon s3, Jenkins, MySQL, Mongo DB, T-SQL, Eclipse.

Python Developer

Confidential, Atlanta, GA

Responsibilities:

• Rewrite existing Java application in Python module to deliver certain format of data.
• Wrote Python scripts to parse XML documents and load the data in database.
• Generated property list for every application dynamically using Python.
• Working on AWS services (S3, EC2) and deployment services (Lambda) and RDS, Dynamo DB (NoSQL), Beanstalk, SQS and 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.
• Skilled in using Collections in Python for manipulating and looping through different user defined objects.
• Developed responsive UI using HTML5/CSS3, Angular 4 and JavaScript.
• Developed database layer including Tables and Stored procedures in MYSQL.
• Worked with Marketing and Sales teams to enhance applications to suit their needs
• Debug application deployments on multiple environments.
• Wrote Python modules to view and connect the Apache Cassandra instance.
• Created Unit test/ regression test framework for working/new code.
• Installed and maintained web servers Tomcat and Apache HTTP in UNIX.
• Developed efficient Angular.js for client web-based application.
• Responsible for designing, developing, testing, deploying and maintaining the web application.
• Designed and developed the UI for the website with HTML, XHTML, CSS, JavaScript and AJAX.

Environment: Python 3.0, Django 1.4, HTML, CSS, AJAX, Tomcat, Apache HTTP, Angular.js, JSON, Restful, XML, JavaScript, OOD, Shell Scripting, GIT Hub, MYSQL, Cassandra, JIRA.

Web Developer

Confidential, Cincinnati, OH

Responsibilities:

• Involved with all stages of Software Development Life Cycle.
• Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built.
• Designed and developed intranet web applications using JavaScript and CSS.
• Interacted with java controllers (JQUERY, Ajax, and JSON to write/read data from back end) Responsible for UI development. Developed html views with HTML5, CSS3, JSON
• Used SVN for version control and QC for defect tracking.
• Created layouts, wireframes using tools like Axure and Pencil.
• Developed web-based applications using XML, CSS3, HTML5, DHTML, and JavaScript.
• Used advanced level of JQUERY, AJAX, JavaScript, CSS and pure CSS layouts.
• Used AJAX to get XML files used to transmit information updated by RESTful web service.
• Wrote JQUERY functions while implementing various UI Screens across whole web application
• Involved in writing application-level code to interact with APIs, Web Services using AJAX, JSON and XML.

Environment: HTML, CSS, JavaScript, jQuery, AJAX, JSON, XML, Bootstrap, GitHub.