SUMMARY

• 5 years of experience as a Python Developer, proficient coder in multiple languages and experience in Design, Development, Implementation of Python, Django, Flask, Pyramid and client - server technologies-based applications, RESTful services, AWS, C, C++, JAVA and SQL.
• Experienced in software development in Python (libraries used: Beautiful Soup, Numpy, scipy, matplotlib, Python-twitter, Pandas data frame, MySQL dB for database connectivity) and IDEs - sublime text, Spyder and PYcharm.
• Strong background in programming, committed to maintaining technical skills and to be up-to-date with industry knowledge. Have good knowledge on NoSQL databases like Cassandra and Mongo DB and SQL databases like MySQL, PostgreSQL and SQLite3.
• Extensive experience in system analysis, design, development and implementation of web based and client/server application using HTML5, CSS, Bootstrap, AngularJS, JavaScript, Python, Django.
• Experienced in Backend applications using Python/Flask/Django and SQL. Hands-on experience in writing and reviewing requirements, architecture documents, test plans, design documents, quality analysis and audits.
• Experience with full software development life-cycle (SDLC), architecting scalable platforms, object-oriented programming (OOPs), database design and agile methodologies.
• Good experience of software development in Python (libraries used, numpy, matplotlib, Pandas, MySQL dB for database connectivity) and IDEs - PyCharm, Eclipse.
• Good experience in developing web applications implementing MVT architecture using Django, Flask, web application frameworks, with good understanding of Django.
• Proficient in building User Interface (UI) using HTML 5, CSS3/JSS, JavaScript and jQuery that follows W3C Web Standards and complying with Web Content Accessibility Guidelines (WCAG).
• The process for handling all the data, content, and other material that is needed to market and sell products. PIM also ensures that quality data is created for internal use and multichannel distribution.
• Experience in developing applications using agile methodologies like Test Driven Development (TDD. Worked on various operating systems Windows XP/7/8/10, UNIX and Linux.
• Experience in working with Amazon Web Services (AWS) like EC2, S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS identity and access management, AWS Cloud watch, Lambda, Amazon EBS and Amazon Cloud front.
• Experienced in Using Kafka for building real-time data pipelines and streaming apps and Expertise in building real time pipelines using Spring Kafka and zookeeper apart from JMS and messaging.
• Hands-on experience in writing lightweight Angular.js, Node.js express server, using technologies such as Ajax, JavaScript/jQuery, JSON to make connections between server and NoSQL databases.
• Exposure in building CI/CD pipelines in container-based fashion using Docker, Jenkins, UBUNTU, Ansible & GitLab. And Experienced with GITHUB, GITLAB, SVN and MAVEN build tool.
• Experienced on working with Docker for creating images that are deployed on AWS as Microservices and Experienced on Managing the local deployments in Kubernetes and creating local cluster and deploying application containers.
• Hands-on experience in Software Development background including architecture, design, and implementation, with expertise in Node.js, React.js, Java, Unix and Distributed Systems
• Experience on working extensible and reusable Components in React and State Management using Redux.
• Excellent knowledge in Implementation of Relational Database (OLTP), Data warehousing systems (OLAP) and Data Marts.

TECHNICAL SKILLS

Languages & Network: Python, Java, C, C++Frameworks, Django, Pyramid, WEB2PY, Flask, Tornado, Dash

Web/Application Servers: IBM Web sphere, JBoss 4.x /3.x, Apache Tomcat

XML Technologies: XML, DTD, XML Schema, XSLT, XPath

Scripting: JavaScript, AJAX, ANT

Databases: Oracle, MySQL, MS Access, NoSQL

Database Access Languages: SQL, PL/SQL, NoSQL (MongoDB, Cassandra)

Development Methods: UMLDevelopment Tools, Eclipse, ANT, JUnit

Interwoven: Worksite Content Management

Operating Systems: Windows /, Linux, Unix

Interests: AJAX, SOA, Web Service, EJB.

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis, Minnesota

Python Developer

Responsibilities:

• Designed and implemented a user-friendly website interface using Python and Django's view controller and templating language.
• Built development environment with JIRA, Stash/Git. Developed entire frontend and backend modules using Python on Django Web Framework.
• Worked on various applications using python integrated IDEs Sublime Text, PyCharm, NetBeans, Spyder and IntelliJ. Carried out various mathematical operations for calculation purpose using Python libraries NUMPY.
• Wrote and executed various MySQL database queries from python using Python-MySQL connector and MySQL DB package.
• Designed a Web Application based on Multi-Tier Architecture using the current most popular web technologies like HTML5, CSS3, JavaScript and RESTful Web Services.
• Development of Python APIs to dump the array structures in the Processor at the failure point for debugging.
• Administration of Continuous Integration tool in Jenkins. Create and configure new jobs for every application in Jenkins.
• Involved in various projects related to Data Modeling, System/Data Analysis, Design and Development for both OLTP and Data warehousing environments.
• Worked on configuration and performed troubleshooting of ingress and egress of data to and from cloud applications on disparate accounts with various security roles involved (i.e., Informatica PIM and Adobe Experience Manger AEM).
• Involved in Developing a Restful API'S service using Python Flask framework. Worked on a resulting report of the application and Tableau reports. Deployed production site using Apache Servers with mod Python and AWS.
• Converted the mock-ups into hand-written HTML, CSS, XHTML, JavaScript, JQuery, AJAX, XML and JSON.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly interface using MVC architecture.
• Strong command in JavaScript leading Frameworks Team like Angular.js, React.js, backbone.js, bootstrap.js, Node.js and Projects UI Designing Team.
• Worked on creating and documenting POC for helping migrate the current application to micro service architecture. The architecture included Docker as the container technology with Kubernetes and worked on with REST API.
• Developed automation scripting in Python (core) using Puppet to deploy and manage Java applications across Linux servers.
• Minimal Viable product development using Python 3.7, schedule assisted with brainstorming approaches to data visualization and virtual analytics.
• Tested applications using the principles of Unit testing/ Test-driven Development (TDD), Load Testing and Integration testing.
• Involved in various projects related to Data Modeling, System/Data Analysis, Design and Development for both OLTP and Data warehousing environments.
• Wrote Python OO Design code for monitoring, logging, and debugging code optimization and Involved in Installation and setting up Python /Linux test beds. Worked with JSON based REST Web services.
• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto scaling, load balancers (ELBs) in the defined virtual private connection.
• Written test cases using PyUnit and Selenium Automation testing for better manipulation of test scripts.
• Created RESTful web services for Catalog and Pricing with Jersey, MySQL, and MongoDB while working on Single node/Multi cluster setup using technology NoSQL and MongoDB while using MongoDB as a persistent store and Apache Kafka as a messaging layer for custom.
• Implemented the Microservice architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.
• Used jQuery and Ajax calls for transmitting JSON data objects between frontend and controllers. Scheduled, deployed and managed container replicas onto a node cluster using Kubernetes.
• Build highly available content distribution sites by using CI/CD tools like Chef, Ansible, Docker, Maven, Jenkins, Jira, Kubernetes etc.
• Implemented programming automations using Jenkins and Ansible on Unix/Linux based OS over cloud like Docker
• Used GIT as Source control repositories with regular code reviews and pull/merge requests. Prototyped an augmented reality solution in the form of a video using Premiere Pro, and Python, Git, Adobe After Effects.

Confidential, Richmond, Virginia

Python Developer

Responsibilities:

• Worked on Creating Python and Bash tools to increase efficiency of call center application system and operations, data conversion scripts, REST, JSON, and CRUD scripts for API Integration.
• Created a Python/Django based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/jQuery and High Charts for data visualization of the served pages.
• Automation of unit testing using Python. Used Unix/Linux OS based cloud for the deployment. Wrote scripts in Python for extracting data from HTML file using Python library Beautiful Soup. Worked with Data migration from Sqlite3 to MongoDB.
• Build the Silent Circle Management System (SCMC) in Django, Python, and AngularJS while integrating with infrastructure services. Developed python scripts to migrate information from Oracle to MongoDB.
• Designed RESTful Web services using FLASK, with emphasis on improved Security for the service using FLASK-HTTP Auth with HTTPS
• Used Teradata utilities such as Fast Export, MLOAD for handling various tasks data migration/ETL from OLTP Source Systems to OLAP Target Systems
• Used AWS Cloud Watch to monitor and store logging information. Deployed project into Amazon web services (AWS) using amazon elastic bean stalk.
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, HTML, CSS, JavaScript, Bootstrap, jQuery and RESTAPI calls.
• Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.
• Performed Inheritance based Object Relational Mappings in tables to simplify the data using Hibernate ORM. Used Java Scripts for data validations and designed validations modules.
• Developed project's web page as Single Page Application (SPA) by using AngularJS and JavaScript API and build delivery driver application.
• Developed views and templates with Django view controller and template to create a user-friendly website interface. Used Pandas API to put the data as time series and tabular format for local timestamp data manipulation and retrieval and storing it into MongoDB.
• Provided support for several host production, QA, and development OLTP databases as well as hundreds of off-site store databases.
• Deployed and tested different modules in Docker containers and GIT. Used multiple containers and managed the load balancing between all the containers using NGINX.
• Wrote Single Page Web Applications using RESTFUL web services, Ajax, Bootstrap, React.js and Involved in building database Model, APIs and Views utilizing Python in order to build an interactive web-based solution.

Confidential, San Francisco, California

Python Developer

Responsibilities:

• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Developed Business Logic using Python on Django Web Framework.
• Used Spring Boot for building cloud Microservices quickly and develop spring-based applications with very less configuration.
• Implemented business logic using Python/Django and created backend database T-SQL stored procedures and Jasper Reports.
• Worked on testing SOA with RestFul/SOAP Web Services. Created entire architecture for backend testing internal and third-party API using Test Complete and Soap UI.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Automated the continuous integration and deployments using Jenkins, Docker, Ansible and AWS Cloud Templates.
• Followed Agile methodology and involved in daily SCRUM meetings, sprint planning, showcases and retrospective and used JIRA as a tracking tool for the sprints.
• Responsible for debugging the project monitored on JIRA (Agile) and Used PyQuery for selecting DOM elements when parsing HTML.
• Created UI Screens for initiation and validation and Worked on HTML5, CSS3 and JavaScripts.
• Used Pandas library for statistical Analysis and Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Version control using GIT Hub and Maintained the versions using GIT and sending the release notes for each release.
• Proficient in Object Oriented Design/Development (OOD), Object Oriented Analysis and Design (OOAD), Model View Control (MVC) design pattern and Test-Driven Development (TDD).
• Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.
• Involved in building database Model, APIs and Views utilizing Python, in order to build an interactive web-based solution.

Confidential, Colorado Springs, Colorado

Python Developer

Responsibilities:

• Participated in the complete SDLC process and used PHP to develop website functionality.
• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, and JavaScript.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Designed and developed data management system using MySQL. Built application logic using Python 2.7.
• Used automation Jenkins for continuous integration and continuous delivery (CI/CD) on Amazon EC2.
• Writing REST APIs, as part of developing web-based applications for insurance premium calculations, using Django’s REST framework.
• Managed large datasets using Panda data frames and SQL.
• Worked on developing CRUD applications using MERN stack (MongoDB, ReactJS and NodeJS) and REST based API and worked on Extensive use of version controlling systems like GIT and SVN.
• Used Django APIs for database access.
• Provided GUI utilizing PyQt for the end user to create, modify and view reports based on client data.
• Worked on Angularjs to build efficient backend for client web application.
• Involved in designing and generating web services using SOAP, WSDL, and UDDI.
• Used Python to extract information from XML files.
• Actively involved in Service Oriented Architecture (SOA) and its related technologies like Web Services, BPEL, WSDLs, SOAP1.1, XML, XSD, XSLT etc.
• Worked on UNIX shell scripts for business process and loading data from different interfaces to HDFS.
• Participated in requirement gathering and worked closely with the architect in designing and modeling. Worked on development of SQL and stored procedures on MYSQL.
• Developed shopping cart for Library and integrated web services to access the payment (E-commerce)
• Designed and developed a horizontally scalable APIs using Python Flask.
• Designed Cassandra schema for the APIs.
• Implemented monitoring and established best practices around using elastic search.
• Effectively communicated with the external vendors to resolve queries.
• Used GIT for the version control.