SUMMARY

• 5+ years of professional experience as a Python Developer, pro client coder and experience in Design, Development, Implementation of Python, Django, Flask, Pyramid and client - server technologies-based applications, RESTful services, AWS, SQL and Expertise in various Python packages such as Celery, NumPy, SQL Alchemy, TypeScript, Beautiful soup, Pickle, PySide, Mongo, SciPy, PyTables, PyUnit,chef
• Experience with Design, code, debug operations, reporting, data analysis and Web Applications utilizing Python and Experienced in implementing Object Oriented Python, Hash Tables (Dictionaries) and Multithreading, Django, MYSQL, Exception Handling and Collections using Python.
• Worked with MVW frameworks like Django, Angular JS, HTML, CSS, XML, Java Script, jQuery, Bootstrap and Experience in writing JSON REST APIs using Golang and involved in MVW frameworks like Django, Angular JS, Java Script, jQuery and Node.js
• Responsible for all client-side UI Validation and implementing Business logic based on user selection Angular.JS 2 and involved in developing the Angular.JS Meteor framework for the Single Page Application development.
• Expertise in developing web-based applications using Spark with Scala and python Bash, Perl, Python, XML, DHTML, XHTML, Ajax, JOOMLA, CSS, HTML, JSON, JavaScript, and Bootstrap.
• Hands on experience on python libraries like beautiful soup, NumPy, PyCharm, panda, Spyder and experience on different framework like Django, flask.
• Expertise on various applications using python integrated IDEs Sublime Text, PyCharm, Spyder and Expertise in JavaScript frameworks to replace frontend of a Flask application and began implementing a React solution.
• Expertise in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on SQL database as well as on DynamoDB and Expertise in design patterns such as MVC using Django, Flask and deploying application on Apache tomcat server, containerizing applications using Docker.
• Expertise in using CI tools Hudson, Build Forge, and Jenkins for automated builds and Expertise with agile development meth Expertise building mockups, GUI layouts by using HTML5, DHTML, XHTML, XML, CSS and JavaScript.
• Expertise in Agile Methodologies and SCRUM process including Sprint planning, backlog grooming, Daily Standups and Code review and Expertise in using NOSQL libraries like MongoDB, Cassandra, Redis and relational databases like Oracle, SQLite, PostgreSQL and MYSQL databases.
• Expertise with AWS services like S3, ELB, EBS, Auto-Scaling, Route53, Storefront, IAM, Cloud Watch, RDS and hands on experience on AWS Step Functions, Amazon Event Bridge Serverless event bus for SaaS apps & AWS service Amazon MQ Managed Message Broker for ActiveMQ
• Hands-on Python Development and Strong problem solving and reverse engineering, Expertise in web python frameworks (Django flask), Agile methodologies and Knowledge of ORM (object-relational mapping), Good understanding of Web services and REST API, Understanding of Databases and SQL and Knowledge of TLC scripting.
• Experienced in building tools such as ANT, Apache MAVEN, and JENKINS AND Experience in deploying applications in heterogeneous Application Servers TOMCAT, Web Logic and Oracle Application Server.

PROFESSIONAL EXPERIENCE

Confidential, NY

SR. PYTHON DEVELOPER

Responsibilities:

• Developed web-based applications using Python, Django, Angular, XML, CSS, HTML, JavaScript and jQuery and Deployed NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL and MySQL databases.
• Automated RabbitMQ cluster installations and configuration using Python/Bash and Deployed and monitored scalable infrastructure on Amazon Web Services (AWS) & configuration management using Chef
• Developed the notification service by posting the JSON request in AWS API Gateway, AWS Glue Validating the response in Lambda by getting the data from DynamoDB and sending the notification through AWS SNS.
• Designed and Built Data pipelines to serve various business use cases such as ingesting into AWS S3 Data Lake, exporting data to consumers like ServiceNow, Sales Force, Oracle Cloud etc and Deployed automation, used Configuration Management Tool, Chef and Integrate the dynamic pages with Angular JS and j-query to make the pages dynamic.
• Created Terraform scripts for EC2 instances, Elastic Load balancers and S3 buckets. Implemented Terraform to manage the AWS infrastructure and managed servers using configuration management tools like Chef and Ansible
• Developed by creating REST APIs and used them to access data from different suppliers and to gather network traffic data from servers.
• Installed Jenkins/Plugins for GIT Repository, Setup SCM Polling for Immediate Build with Maven and Maven Repository and Deployment of apps using custom modules through Puppet as a CI/CD Process.
• Employ TDD and OOP best practices to rapidly deliver quality code in an Agile environment with short production timelines.
• Developed python scripting to automate parameter upload into Oracle Database from Excel and Improving the performance while processing data by modifying functions, queries, cursors, triggers and stored procedures for MySQL database and designed Cassandra schema for the APIs.
• 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.
• Developed Consumer-based custom features and applications using Python, Django and HTML and Managed the configurations of multiple servers using python script in Ansible, deployed micro services, including provisioning AWS environments using Ansible Playbooks.
• Involved in building database Model, APIs and Views utilizing python, in order to build an interactive web-based solution and used Django Database API's to access database objects.
• Performed the development in using LAMP and WAMP open source web service stacks and Developed build and deployment scripts using ANT & MAVEN as build tools in Jenkins to move from one environment to other environments.
• Designed front end and backend of the application utilizing Python on Django Web Framework and Developed consumer-based features and applications using Python and Django in test driven Development.
• Worked as part of an Agile/Scrum based development team and exposed to TDD approach in developing applications and Automated builds using Maven and scheduled automated nightly builds using Heroku and Jenkins. Built Jenkins pipeline to drive all microservices builds out to the Docker registry and then deployed to Kubernetes.

Confidential - HARRISON, NY

PYTHON DEVELOPER

Responsibilities:

• Implemented responsive user interface and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript, jQuery and Managed Virtual servers (Ubuntu, Linux and Windows) on AWS EC2 using Open-Source Chef server.
• Developed the notification service by posting the JSON request in AWS API Gateway, AWS Glue Validating the response in Lambda by getting the data from DynamoDB and sending the notification through AWS SNS And Deployed Python scripts with Cloud Formation templates to automate installation of Auto scaling, EC2, VPC, DynamoDB, cloud formation, Beautiful soup and other services.
• Used Spark API over Hortonworks Hadoop YARN to perform analytics on data in Hive and Performed Unit testing, Integration Testing, GUI testing using Py-test and web application testing using Selenium Python bindings and Proficient in specialization areas related to Chef for Cloud Automation. Automated the cloud deployments using chef, Python (boot & fabric) and AWS Cloud Formation Templates
• Worked on automation using the Python scripting language, Git on Cygwin32 and XML and used Jenkins and pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Configured internode communication between Cassandra nodes and client using SSL encryption and Created new PL/SQL stored procedures for new Oracle Forms and Reports development.
• Developed views and templates with Python and Django's to create a user-friendly website interface and Proficient in developing front-end with React-Redux, HTML, JSX, CSS, SCSS, Bootstrap, TypeScript, ES6 and Webpack.
• Designed and implemented various web applications in both LAMP (Linux, Apache, MY SQL,) Environments and Involved in Data pipelines using python for medical image pre-processing, Training and Testing.
• Expertise in configuration management automation tools such as Chef, Puppet and Salt, Good coding experience with scripting languages like Perl, Ruby and Bash.
• Proficient with structures, semi-structured and unstructured data, using a broad range of data science programming languages and big data tools including R, Python, Spark, SQL, Hadoop Map Reduce.
• Proficient in Routine Linux application testing/upgrades; new product evaluation and system impact analysis. Supported Apache Server on Linux Platform.
• Developed complex web, middleware, and back end systems in Python, SQL for Linux and Windows and Designed recognition models for both handwritten and text-based characters capable of continuous learning using deep neural networks leveraging keras.
• Proficient working with Bot Frameworks, IBM Watson, Google Cloud Platform/Tensor Flow, or Amazon Web Services / Sage maker, and open source.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked on migrating MapReduce programs into Spark transformations using Scala. Responsible for building scalable distributed data solutions using Hadoop.

Confidential

WEB DEVELOPER

Responsibilities:

• Implemented machine learning schemes using Python libraries sickie-learn and scipy. Experience in MVC architecture using Django for web-based application in OOP concepts.
• Worked on several python packages like Matplotlib, Pillow, NumPy, SQL Alchemy, and sockets and Designed and deployed machine learning solutions in Python to classify millions of previously unclassified users into core data product and Worked on front end frame works like CSS, Angular JS, Bootstrap for development of Web application.
• Developed and tested many features for dashboard using Python, ROBOT/ Bottle framework, Bootstrap, CSS, and HTML5, CSS3, JavaScript, AJAX, J2EE, JSON, jQuery UI, XML and created complex dynamic HTML UI using jQuery and automated Regression analysis for determining fund returns based on index returns (Python/Excel).
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly interface using MVC architecture. Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Using Git version control tool to coordinate team-development and Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript, also used. Bootstrap as a mechanism to manage and organize the html page layout.
• Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL db package.
• Created Python and Bash tools to increase efficiency of application system and operations, data conversion scripts, AMQP/RabbitMQ, REST, JSON, and CRUD scripts for API Integration and Monitor and deploy scalable infrastructure on Amazon web services and configuration management using Puppet.
• Developed Chef Cookbooks to install and configure Apache Tomcat, Jenkins and deployment automation and Used Go Lang to create backend servers. Developed Micro services using Go language and developed corresponding test cases.
• Used HTML, CSS, AJAX, and JSON to design and develop the user interface of the website and Developed and Deployed the Application on WebSphere using ANT build.xml script and Build Web pages that are more user-interactive using AJAX, JavaScript, and React.JS, Redux.
• Designed jQuery libraries for all client-side JavaScript manipulations as well as used maven for building, creating JPA based entity objects and compiling GWT and GXT application.