SUMMARY:

• Around 7 years of Python programming experience with good command on Object oriented design and principles.
• Well versed in Software Development Life Cycle (SDLC) management models namely Waterfall and Agile(SCRUM)models Built the web application by using Python, Django, Flask, WSGI, Redis, Web Socket and AWS.
• Working on WPS for network security standard to create a secure wireless home network.
• Working on Remote Procedure Call (RPC) is a powerful technique for constructing distributed, client - server based applications.
• WPS Develop custom SAS language items.
• Experience in RPC sends a request message to a known remote server to execute a specified procedure with supplied parameters. The remote server sends a response to the client, and the application continues its process
• Created RESTFUL API's for several of our Intranet applications using open source software.
• Involved in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.
• Developing efficient and quality code to delivered and thereby gain customer satisfaction.
• Worked with various python libraries to create and manipulate excel reports. software development and design, testing of web based and client server multi-tier applications using Python, Django & Backend Technologies.
• Expertise in Object Oriented concepts like Creating Classes, Inheritance, Constructors, Polymorphism, Encapsulation, Overloading and Overriding.
• Experience as a Python Developer in design, Development, testing, maintenance and documentation of Enterprise applications using various technologies, analyzing complex business requirements & mapping them to system specifications.
• Experience with web applications and Restful web services and APIs using Python, Django.
• Experience in Implementation of MVC/MVW architecture using Servlet, Django, JavaScript, jQuery, Nodejs, and RESTful.
• Developing software in Python, C# and web development frameworks such as Django as well as MongoDB, Express, Node.js.
• Experience working on various cloud and internet of things (IOT) tools such as AT&T M2X, Developing apps using Django Framework.
• Expertise in working with Python and Shell scripting for designing automation framework.
• Designed and managed API system deployment using fast HTTP server.
• Extensive experience in software development in inter-process communication, threading and developing high preferment code.
• Using Windows Presentation Foundation (WPF) for the graphical subsystem by Microsoft for rendering user interfaces in Windows-based applications.
• Skills at developing REST services, sending xml and JSON data over wire code optimizations, code refactoring, and web development.
• Well versed in all stages of Software Development Life Cycle including requirement analysis, design, development, testing, deployment and support and maintenance with various methodologies such as Waterfall, Incremental, Iterative and Agile models.
• Good communication skills, Hardworking and adaptable, quick learning, Self-motivated, precise and dedicated.

TECHNICAL SKILLS:

Languages: Python, PHP, Java, SQL, JSON, C++, Ruby, .Net .

Version Control tools: GitHub, Bitbucket

Framework: Django, Flask, Pytest, Pyuni t

Database and Operating Systems: Linux and Windows environments

Databases: MYSQL Server, PostgreSQL, SQlite3, MariaDB

Technical Writing Tools: MSWord, Excel, Terminal, Sublime, PyCharm, Notepad++

Practices: Test - Driven Development and Agile Methodology .

Servers: Django, Daphne, NGINX.

Work: Remote Procedure Call (RPC), Software Development Life Cycle, Linux, HTTP, Unix

PROFESSIONAL WORK EXPERIENCE:

Python Developer Backend

Confidential

Responsibilities:

• Developed and designed the database using MySQL for the web applications.
• Designed the flow of data from frontend request to backend using MySQL data management system and Python.
• Used Django's RESTful Web API's to access the database to create CRUD operation and process the data.
• Successfully converted the existing VBA script to Python scripts which would generate accurate reports.
• Guide and lookup for the language support in the WPS Interop for Python module
• Development and integration of RESTful Services
• Working on RPCs are a form of inter-process communication (IPC), in that different processes have different address spaces
• Using Remote Procedure Call (RPC) is a protocol that one program can use to request a service from a program located in another computer on a network without having to understand the network's details
• Experience in writing, debugging and optimizing data processing applications
• Added licensing feature for 3 products CVU'S, CCLEAR, CSTOR from scratch by going through most modules of code runs at backend and created html pages to view the EULA (End User License Agreement).
• Understanding of software development /testing lifecycle.
• Back-End validations to ensure that flows are correct across multiple entry points
• Understanding of SQL Server database concepts and ability to create simple SQL scripts. Used Python and
• Django to interface and manage the storage and deletion of content.
• Generate Python Django forms to record data of online users and used PyTest for writing test cases.
• Implemented and modified various SQL queries and Functions, Cursors and Triggers as per the client requirements.
• Used WPF engine that is responsible for creating, displaying, and manipulating user-interfaces, documents, images, movies, and media in Windows 7 and later Windows operating systems.
• Using Linux operating system manages hardware resources, launches and handles applications, and provides some form of user interface.
• 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.
• Developed Python based API (RESTful Web Service) to track the events and perform analysis using Django.
• Designed Cassandra schema for the APIs and Parsed XML file using Python to extract data from database. Worked on Python Open stack API's and used NoSQL as database and followed Python test-driven development techniques.
• Using WPF desktop application that includes the elements that are common to most WPF applications
• Working in Cloud technologies, AWS a plus.
• Working on grid property liker grid-template-rows, grid-template-columns, grid-template-areas, grid-auto-rows, grid-auto-columns, grid-auto-flow
• Built various graphs for business decision making using Python mat plotlib library.
• Developed entire backend modules using Python on Django Web Framework. Develop module to build Django ORM queries that can pre-load data to greatly reduce the number of databases queries needed to retrieve the same amount of data.
• Involved in entire lifecycle of the project including Design, Development, and deployment, Testing and implementation and support.
• Knowledge in Unix.
• Implement of Grid system, grid is convenient to use when designing dialog boxes. Using position a widget in the parent widget in a grid.
• Create widget while using grid. arranges widgets in rows and columns inside of another window.
• Implemented automation using its Python API for test case scenario.
• Ensured code quality by writing unit tests using PyUnit and automated this testing using GitHub

Environment: Python, Django, HTML5/CSS, PostgreSQL, MS SQL Server 2013, MySQL, Java, Jupyter Notebook, VIM, Pycharm, Shell Scripting, Angular.

Python Developer

Confidential, Broomfield, CO

Responsibilities:

• Designed and developed the server module and resolved issues and responsible for its enhancements.
• Worked on Django ORM module for signing complex queries.
• Used WPF to create user interfaces for Windows operating system
• Implemented business logic in Python to prevent, detect and claim the duplicate payments Rewrite existing Python/Django modules to deliver certain format of data.
• Used Django Database API's to access database objects.
• Working on WPS Office is the complete free office suite, integrates all office word processor functions: Word, Presentation, Spreadsheet, PDF.
• Designed and developed data management system using MySQL.
• Using NumPy and Pandas have emerged to be essential libraries for any scientific computation, including machine learning, in python due to their intuitive syntax and high-performance matrix computation capabilities.
• Involved in entire lifecycle of the project including Design, Development, and deployment, Testing and implementation and support.
• Load balancing of ETL processes, database performance tuning ETL processing tools.Loaded the data from Teradata to HDFS using Teradata Hadoop connectors.
• Migrating a production infrastructure into an Amazon Web Services utilizing AWS Cloud Formation, Code Deploy, EBS and Ops Works.
• Build WPS Extensible Application Markup Language (XAML) markup, code-behind, application definitions, controls, layout, data binding, and styles.
• Using Unix multitasking, multiuser computer operating systems
• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection and open stack to provision new machines for clients.Worked on Django and RabbitMQ queues.
• Imported data using Sqoop to load data from MySQL to HDFS on regular basis.
• Used Circle CI for continuous integration and delivery platform over GIT.
• Used Django Migrations for designing and expanding of the database.
• Automated most of the daily task using python scripting. Involved in the CI/CD pipeline management for managing the weekly releases.
• Developer Numeric Python for source module of Python which provides fast mathematical computation on arrays and matrices.
• Using Pandas in Python package designed to do work with “labeled” and “relational” data simple and intuitive.
• Using Pandas for data wrangling.
• Worked on Jira for managing the tasks and improving the individual performance.
• Making recommendations to the team in terms of appropriate testing techniques, shared testing tasks.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Developed scalable and effective applications to mane technology tradeoffs
• Maintained web servers and platforms in cloud with collaborations with outside vendors. Used GitHub for version control.
• Designed and configured Postgres database and back end applications and programs. Created Views and developed Stored Procedures, Functions and Triggers.

Environment: Python 2.7,AWS,Devops, Django, Django Rest, Flask, React, Redux, Circle CI, Vagrant, Splunk, New Relic Server, GitHub, Ansible, HTML5/CSS, PostgreSQL, Amazon Web Service (AWS), S3, EC2, EBS, PyCharm, Microsoft Visual Code, Linux, Shell Scripting, JIRA.

Python Developer Backend

Confidential, New York City, Ny

Responsibilities:

• Analyzed and develop the technology by using Django framework for various modules for implementing changes and created efficient system.
• Developed dynamic web pages to view the reports generated using Django Framework.
• Developed entire frontend and backend modules using Python on Django Web Framework. Build all database mapping classes using Django models.
• Wrote Python scripts to parse XML documents and load the data in database. Worked with JSON based REST Web services.
• Developed tools using Python , Shell scripting, XML to automate some of the menial tasks.
• Developed scalable and effective applications to mane technology tradeoffs
• Maintained web servers and platforms in cloud with collaborations with outside vendors. Used GitHub for version control.
• Using UNIX in operating system consisting of three important features- a kernel, the shell and a file system. manages the entire resources of the system, presenting them to you and every other user as a coherent system.
• Designed and configured Postgres database and back end applications and programs.
• Created Views and developed Stored Procedures, Functions and Triggers.
• Used Django frame work for application development.
• Running Robot Frame work on Python using the ipybotrunner script.
• Designed Panda for quick and easy data manipulation, aggregation, and visualization.
• Assisted in reduction of cost and optimization of supplier's election for the CRM Applications. Provides a command line interface and XML based outputs for integration into existing build infrastructure by using Robot Frame work.
• Using Numeric Python for source module of Python which provides fast mathematical computation on arrays and matrices.
• Created and maintained technical documentation for launching Hadoop clusters and for executing Hive queries and Pig Scripts.
• Used Graphical User Interface Testing and API driven Testing.
• Using Django and manual SQL, modifications were able to modify Django models while retaining all data, while the site was in production mode.
• Development of Python APIs to dump the array structures in the Processor at the failure point for debugging. Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were the main source of data for both customers and internal customer service team.

Python Developer Backend

Confidential, San Francisco, CA

Responsibilities:

• Worked on Processing which consists of data transformation, data sourcing and also mapping, Conversion and loading.
• Worked on design and development of Shell Scripting as a part of the ETL Process to automate the process of loading.
• Worked on ETL tasks like pulling, pushing data from and too various servers.
• Tested and evaluated results for inclusion into software product.
• Designed and deployed machine learning solutions in Python to classify millions of previously unclassified Twitter users into core data product
• Automating Email Process, Downloading and uploading the files through Perl Scripting.
• Worked on front end frame works like CSS, Bootstrap for development of Web application.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Integrate the dynamic pages with Angular JS and j-query to make the pages dynamic
• Responsible for debugging and troubleshooting the web application.
• 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.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format
• Worked on development of SQL and stored procedures on MYSQL Engaged in Design, Development, Deployment, Testing and Implementation.
• Responsible for debugging the project monitored on JIRA (Agile)
• 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

Environment: Python 2.7,.NET, PyQuery, MVW, HTML5, Shell Scripting, JSON, Apache Web Server, SQL, Windows, and Python libraries. Java, J2EE, Oracle 11g, Unified Modeling Language(UML), XML, Web services, SOAP, Angular JS, JUnit, RAD, CSS, HTML, DHTML, XSL, XSLT and MySQL.