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Sr. Python Developer Resume

Greater New York City, AreA

SUMMARY:

  • 4+ years of Experienced in developing web - based applications, user interactive (UI) web pages and front-end using Python, Django, Bottle, PHP, C++, XML, CSS 3, JavaScript, Bootstrap, Angular.JS/2 and jQuery.
  • Experience in IT industry with proficiency in Analysis, Design & Development Testing of Enterprise Applications and Database Development using, Python, Django, Flask and SQL projects.
  • Experienced in MVW frameworks like Flask/Django, Angular.JS, Java Script, jQuery and Node.js.
  • Experience in developing web-based applications and design using Python, Django, HTML5, CSS3, JavaScript, JAVA, Angular.JS, jQuery, MVC3, Bootstrap, RESTful, AJAX C++.
  • Experience in working with various Python IDE's using PyCharm, PyScripter, Spyder, PyStudio and PyDev.
  • Experienced in developing multi-threaded web services using CherryPy & bottlePy framework.
  • Good working knowledge on cloud services like HD insights AZURE, AMBARI and Confidential EC2 and S3 bucket web services.
  • Experience in using GitHub for Python source code version control, Jenkins for automating the build Docker containers.
  • Extensive experience in implementing Continuous Integration and Continuous Delivery (using Jenkins) in an AWS Environment.
  • Established framework to setup Continuous Integration environment using Jenkins, Nexus Imported and managed multiple corporate applications into Subversion (SVN).
  • Expertise in developing spark RDD transformation, actions, Data frames, case classes for the required input data and performed the data transformation using spark-core
  • Experience in implementing Model View Control (MVC) architecture using server-side applications like Django, Flask and Pyramid for developing web applications.
  • Developed and maintained mostly Python and ETL scripts to scrape data from external web sites and load cleansed data into a MySQL DB.
  • Experience in Kubernates & writing the scripts in Perl and Shell Scripts for managing various enterprise applications.
  • Expertise in using Django evolution and manual SQL modifications, able to modify Django models while retaining all data, while site was in production mode.
  • Developed several front-end application modules using HTML5, CSS3, AJAX, JSON and jQuery.
  • Designed and Developed User Interface using front-end technologies like HTML, CSS, JavaScript, jQuery, AngularJS, Bootstrap and JSON. Experience in building applications in different operating systems like Linux (CentOS, Debian, Ubuntu), Mac OS.
  • 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.
  • Experienced in complete Software Development Life Cycle, and major aspects of technological projects including Requirement Analysis, Design, Development, Database Design, Deployment, Testing, Debugging, and Application Maintenance.
  • Extensive experience in designing and implementing various web applications in both LAMP (Linux, Apache, MY SQL, PHP) Environments.
  • Experience in working with Relational DB (RDBMD) like SQLite, MYSQL Workbench, PostgreSQL and No-SQL database MongoDB for database connectivity.
  • Experience in Bash Shell Scripting, SQL and Java Full stack web development using Python.
  • Responsible for Design and maintenance of databases using Python. Developed Python based APIs by using Flask, SQL Alchemy and PostgreSQL.
  • Experienced in working with different operating systems like Windows, Ubuntu, Linux and UNIX.
  • Worked with various Python libraries such as Six, Click, Pandas and Matplotlib for analysis and manipulation of data.
  • Skilled experience in Python with using new tools and technical developments (Libraries Used: libraries - Beautiful Soup, NumPy, SciPy, matplotlib, Pickle, Panda) to drive improvements throughout entire SDLC.
  • Developed views and templates with python3.6.1 and Django's view controller and templating language to create a user-friendly website interface.
  • Created a custom CMS built using Django, AWS ( Confidential web service), REST, Json with JavaScript, jQuery, AJAX components, worked closely with designer.
  • Implementation of client-side validations using jQuery, Angular JS and ASP.NET MVC Validation implemented at Controller level.
  • Experience working on with Confidential Web Services (AWS), Confidential EC2 instances, Load Balancing, Confidential Dynamo DB.
  • Expertise in Unit testing, Integration Testing and generating of test cases for web applications using Junit and Python Unit test framework Hudson/Jenkins in the builds triggered by each push to GIT.
  • Strong experience of software development in Python (libraries used: libraries- Beautiful Soup, NumPy, SciPy, matplotlib, Python-twitter, Pandas Data frame, Network, Urllib2, MySQL dB for database connectivity) and IDEs - sublime text, PyCharm and emacs.
  • Designed and developed UNIX shell scripts and Oracle scripts to fetch data for reports and to display reports.
  • Experienced in NoSQL technologies like MongoDB and relational databases like SQLite, MySQL databases.
  • Experienced in Agile Methodologies and SCRUM process including Sprint planning, backlog grooming, Daily Standups, Code review, Gant Chart.
  • Performed efficient delivery of code based on principles of Test-Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
  • Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, BIG DATA and JavaScript.
  • Extensive experience in developing applications by implementation of web based and client/server application using HTML, Bootstrap, PHP, CSS, JavaScript, Bootstrap, D3.js.
  • Expert at version control systems like Git, SVN and CVS, Migrated repos from SVN to GitHub

TECHNICAL SKILLS:

Operating system: Ubuntu, Windows XP, Vista, 7, 8, 10, LINUX.

Technologies: Spring MVC, HTML, Maven, Django, NumPy, SciPy, ASP.Net, kubernates, Pandas, Jira, Python, Agile, scipy, SOAP, Oracle, AWS EC2 Pycharm, REST, Json, jQuery, Bootstrap, kubernates, sprint, Akka, spark

Database: SQL server and MySQL (Queries, Stored Procedures, Functions, Triggers, DB Normalizations), DB2, MongoDB, data framework

Application Frameworks: Spring MVC, Factory Pattern, Core, Spring Context, Spring DAO, Spring IOC, Spring JDBC, Spring Security, Spring, Spring Batch, Spring with Hibernate). Django, Flask

Version Control: GitHub, Bitbucket, Git Bash.

PROFESSIONAL EXPERIENCE:

Confidential, Greater New York City Area

Sr. Python developer

Responsibilities:

  • Developing scalable front-end user interfaces using HTML5, CSS3, and JavaScript, jQuery, Angular.JS and Mongo DB.
  • Developed application which accessed the Cloud foundry API to monitor trends in development environments using other CF tools: Jenkins, Chef, and Puppet.
  • Improving the performance while processing data by modifying functions, queries, cursors, triggers and stored procedures for MySQL database.
  • Added the navigations and paginations and filtering columns and adding and removing the desired columns for view utilizing Python based GUI components.
  • Developed internal auxiliary web apps using Python Flask framework with Angular.js and Bootstrap CSS / HTML framework.
  • For the manipulation of data from the database various queries using SQL were written and created a database using MYSQL.
  • Added support for Confidential AWS S3 and RDS to host static/media files and the database into Confidential Cloud.
  • Responsible for Design and maintenance of databases using Python. Developed Python based APIs by using Flask, SQL Alchemy and PostgreSQL and created data access modules in python.
  • Worked on several standard Python packages like NumPy, matplotlib, SciPy, Pandas, PyTables etc.
  • Worked in NoSQL and MySQL database on queries and writing Stored Procedures for normalization and renormalization.
  • Virtualized the servers on AWS using the Docker, created the Docker files and version controlled them
  • Created Python scripts to automate AWS services which include web servers, ELB, Cloud Front distribution, database, EC2 and database security groups, S3 bucket and application configuration.
  • Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
  • Utilized Python 3.4 libraries such as NumPy, pandas and matplotlib to read data from csv files aggregate and update data.
  • Used GitHub for Python source code version control, Jenkins for automating the build Docker containers.
  • Build and lead POCs for tools for internal use to support DevOps best practices using Docker for Container based Virtualization and documenting with MS Word and SnagIt.
  • Worked on several standard Python packages like NumPy, matplotlib, SciPy, Pandas, PyTables etc.
  • Responsible for analyzing various cross-functional, multi-platform applications systems enforcing python, best practices and provide guidance in making long term architectural design decisions.
  • Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
  • Created Data tables to display customer information and add, delete, update customer records using Python, MySQL, and XHTML.
  • Deployed the project into Jenkins using GIT version control system; Created Git repository and added to Git Hub project.
  • Worked on Restful API's to access the third-party data for the internal analysis and statistical representation of that data.
  • Created Docker images using a Docker file, worked on Docker container snapshots, removing images and managing Docker volumes.
  • Developing GUI using Python and Django for dynamically displaying the test block documentation and other features of python code using a web browser.
  • Used Jenkins for continuous integration for code quality inspection and worked on building local repository mirror and source code management using Git hub.
  • Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.
  • Developed Unix Shell scripts, Perl scripts and SQL control files to load data through SQL Loader & Oracle data pump.
  • Implemented a continuation Delivery Pipeline with Jenkins and GitHub to create another Docker holder consequently.
  • Created end to end Spark applications using Scala to perform various data cleansing, validation, transformation and summarization activities according to the requirement.
  • Involved in converting Hive/SQL queries into Spark transformations using Spark RDDs, Python and Scala.
  • Created 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.
  • Wrote UNIX shell scripts to login to Oracle databases and execute multiple queries, views and concurrent programs.
  • 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 high-performance distributed queueing system. Scala, Redis, Akka, closure, MQ messaging, Json Developed new functionality for interactive healthcare system.

Confidential, San Jose, California

Python Developer

Responsibilities:

  • Created Python and Bash tools to increase efficiency of call center application system using Java Script, JSP, CSS and troubleshoot various issues in Python code and fix them with code enhancements- code used various python libraries such as jython.
  • Created Python scripts to automate AWS services which include web servers, ELB, CloudFront distribution, databases, security groups and application configuration.
  • Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto scaling, load balancers (ELBs) in the defined virtual private connection.
  • By using pandas and NumPy libraries created python scripts to do ETL operations on large CSV, JSON and various types of files and converted into appropriate file types for database consumption.
  • Using AWS SDK built tools that automated AWS server provisioning, automated application deployments, and implemented basic failover between regions.
  • Wrote python script that uses Front Arena API to update additional information such as client code and fund code on portfolios and trades.
  • Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
  • Used Spark Streaming APIs to perform transformations and actions on the fly for building common.
  • Developed Spark Script with PySpark, Java using PyCharm Spring Boot IDE that performs the internalization process.
  • Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to

    schedule the builds.

  • Create Jenkins pipeline jobs for Puppet release process for module deployment, using Kanban methodology for Puppet development.
  • Container management using Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes.
  • 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.
  • Installed and configured Jenkins for Automating Deployments and providing a complete automation solution.
  • Used web applications development using Django/Python, Flask/Python, and, jQuery, Ajax while using HTML/CSS/JS for server-side rendered application.
  • Involved in developing code, utilizing the object-oriented design principles, Unit and Integration Testing and Developed and maintained Perl/Ant scripts for build and release tasks.
  • Worked automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.
  • Created containers using docker to maintain multiple flask apps on AWS EC2 instance.
  • Developed web applications in Django Framework's model view control (MVC) architecture and manipulated databases by using Django database API along with MySQL.
  • Used Python (NumPy, SciPy, Pandas, Scikit-Learn, Seaborn), and Spark 2.0 (PySpark, MLlib) to develop variety of models and algorithms for analytic purposes.
  • Performed Unit testing, Integration Testing, GUI testing using Pytest and web application testing using Selenium Python bindings.
  • Managed worldwide data in Omniture for data collection and analysis and worked on the library like pandas, NumPy, SciPy, Docker.
  • Improved data retrieval by implementing RESTful API and interfacing with corresponding OLTP and OLAP.
  • Maintained SQL Server Database and created T-SQL stored procedures to improve backend efficiency.
  • Architected an Microservice RESTful API architecture using Node.js applications and Apigee API management platform including Edge and BaaS.
  • Implemented responsive web pages using HTML5/CSS3, Bootstrap & XML/JSON REST web.
  • Worked on Restful API's to access the third-party data for the internal analysis and statistical representation of that data and worked on Pandas to import the data, Sort and plot the statistical data using histograms.
  • Loaded the data into Spark RDD and do in memory data Computation to generate the Output response.

Confidential

Software Engineer

Responsibilities:

  • Developed applications using mix of technologies (Python, Django, Flask, Pandas, REST and SOLR).
  • Involved in development of Python based Web Services using REST for sending and getting data from the external interface in the JSON format and to track sales and perform sales analysis using Django and PostgreSQL.
  • Developed Views and Templates with Python and using Django's view controller and template language for the Web application.
  • Developed views and templates with Python and Django view controller and templating language to create a user-friendly Website interface.
  • 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.
  • Responsible for setting up Python REST API framework and spring framework using Django and Integrated the pages with Angular JS and j-query to make the pages dynamic.
  • Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
  • Worked on developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django and Flask.
  • Developed internal auxiliary web apps using Python Flask framework with CSS/HTML framework.
  • Implemented Business logic, worked on data exchange, processed XML and HTML using python 2.7 and its familiar framework Django.
  • Supported development of Web portals, completed Database Modelling in PostgreSQL, front end support in HTML/CSS, jQuery.
  • Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL db. package.
  • Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
  • Created Database Schema for MySQL Database and involved in designing ER-Diagrams using Microsoft Visio.
  • Worked on Python Scripts to create Excel and CSV files for documenting the Statistical Reports.
  • Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were Maintained main source of data for both customers and internal customer service team.
  • Developed and tested many features for dashboard using Python, Bootstrap, CSS, JavaScript and jQuery.
  • Wrote and executed various MYSQL database queries from python using Python-MySQL connector and MySQL dB package.
  • Performed debugging and troubleshooting the web applications using Subversion version control tool to coordinate team-development.
  • Implemented client-side Interface using React JS. Good knowledge in AngularJS and Responsive Web Design.
  • Developed views and templates with python and Django view controller and templating language to create a user-friendly Website interface.
  • Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
  • Performed efficient delivery of code based on principles of Test-Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
  • Involved in building database Model, APIs and Views utilizing Python, to build an iterative web-based solution.

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