SUMMARY

• Having 7+ Years of Experience as web/application developer software development and design using python, Django, Node.js, HTML/CSS, JavaScript, and jQuery
• Experienced in writing Sub Queries, Stored Procedures, Triggers, Cursors, Subroutines, functions on SQL, PL/SQL, and PostgreSQL database. experience in developing data processing tasks using PySpark such as reading data from external sources, merge data, perform data enrichment and load in to target data destinations.
• Experienced in understanding principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.
• Created a python, Django web - based application using Pythonscripting for data processing and MySQL for database, HTML, CSS, jQuery for data visualization.
• Experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Analyzed the SQL scripts and designed the solution to implement using PySpark.
• Expertise in MVW frameworks like Django, Java Script, and Node JS.
• Develop framework for converting existing PowerCenter mappings and to PySpark (Python and Spark) Jobs
• Using Amazon EC2 command line interface along with Bash/Pythonto automate repetitive work.
• Designed and managed API system deployment using fast HTTP server and Amazon AWS architecture.
• Working on Microsoft Azure Platforms in classic portal and ARM (Azure resource manager) portal.
• Implement, deploy and configure Azure websites and cloud services.
• Implement storage related to blobs, Azure files & recovery services and managing the storage access.
• Worked directly with the Executive level to identify meaningful trends and patterns in customer and workforce data that could be used to improve business outcomes. Results and recommendations were instrumental in driving significant organizational change including restructuring of the sales team and formation of efforts to improve customer satisfaction.
• Developed an advanced analytics model with python to monitor sentiment at sites. Deployed the model as an interactive web application. The model was successful in identifying hot sites and providing actionable insights to improve site performance.
• Developed a web application with the help of Node.js to view all the sentiment analysis for the sites and analyzed data with python is loaded into MS SQL server connected to web application.
• Created interactive data charts on web application using High charts JavaScript library with Power BI
• Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes.
• Strong knowledge / experience in creatingJenkinsCI pipelines and good- experience in automating deployment pipelines.
• Connected continuos integration system with GIT version control repository and continually build as the check-in's come from the developer.
• Working experience in UNIX and Linux shell environments using command line utilities.
• Used Python/Django MVC framework to design and develop the application.
• Experience in Kuberneteswhich provide a platform for automating deployment, scaling and operations of application containers across clusters of hosts.
• Used object/relational mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with an SQL-based schema.
• Restful web services usingPythonREST API Framework.
• Experienced in understanding principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.
• Good experience with Python frameworks like Flask and WebApp2.
• Performed 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.
• Have Experience in List Comprehensions and Python inbuilt functions such as Map, Filter and Lambda.

TECHNICAL SKILLS

Programming Languages: Python, SQL, PL/SQL, JavaScript, Node.js, Kubernetes.

Python Libraries: Pandas, NumPy, matplotlib, sql alchemy, nltk, Django, Flask, Beautiful Soup, pptx, Bootstrap, jQuery, Py Side, SciPy, Py Tables, Py spark

Web Frameworks: Django, Flask, Django with Rest API framework, Py spark

Front-End technologies: HTML, XML, CSS, JavaScript, Bootstrap, jQuery, JSON.

Databases: Oracle, MySQL, PostgreSQL, MongoDB.

Cloud Technologies: AWS, Azure, Amazon S3.

Bug Tracking Tools: Jira.

Methodologies: Agile, Scrum and Waterfall

Operating Systems: Linux, Unix, Windows.

PROFESSIONAL EXPERIENCE

Confidential, Denver, CO

Python developer

Responsibilities:

• Designed front end and backend of the application using Pythonand Node.js.
• Responsible for modeling complex business problems and discovering business insights using statistical, algorithmic, mining, and visualization techniques.
• Developed a web application with the help of Node.js to view all the sentiment analysis for the sites and analyzed data with python is loaded into MS SQL server connected to web application.
• Analyzed the SQL scripts and designed it by using PySpark SQL for faster performance.
• Worked directly with the Executive level to identify meaningful trends and patterns in customer and workforce data that could be used to improve business outcomes. Results and recommendations were instrumental in driving significant organizational change including restructuring of the sales team and formation of efforts to improve customer satisfaction.
• Generated server-side PL/SQL scripts for data manipulation and validation and materialized views for remote instances
• Worked on creating PL/SQL Tables, Views, Stored Procedures, Triggers and Functions which are used in generating the Crystal Reports and in the Informatica Mapping.
• Responsible for analyzing all Survey data by using Python and pandas. Used Some Machine Learning tools monitor the sentiment analysis.
• Develop framework for converting existing PowerCenter mappings and to PySpark (Python and Spark) Jobs
• Working on Microsoft Azure Platforms in classic portal and ARM (Azure resource manager) portal.
• Implement, deploy, and configure Azure websites and cloud services.
• Building and maintaining tools to automate application and infrastructure deployment, and to monitor operations.
• Implement storage related to blobs, Azure files & recovery services and managing the storage access.
• Diagnose and solve production issues, including advanced troubleshooting of Windows and Linux- based systems.
• Optimize environment efficiency (cost/maintainability/safety/availability).
• Work on projects to increase security, reliability, redundancy, maintainability, and scalability.
• Develop integrations between applications and systems, including Rest API development.
• Developed and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript, and jQuery.
• Created interactive data charts on web application using High charts JavaScript library with Power BI.
• Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases.
• Automated Power-Point presentation of 200 slides with python using pptx library.
• Worked on frontend frameworks like CSS Bootstrap for development of Web application.
• Worked in MS SQL database on simple queries and writing Stored Procedures for normalization and denormalization.
• Connected continuous integration system with GIT version control repository and continually build as the check-in's come from the developer.

Environment: Python, Pandas, NumPy, SciPy, Node.js, Power BI, CSS, Azure, API Gateway, PySpark REST API,HTML, eclipse, MS-SQL Server, GIT, Jira, Jenkins, Confluence, SQL, pl/SQL

Confidential

Python Developer

Responsibilities:

• Actively involved in Initial software development life cycle (SDLC) of requirement gathering and in suggesting system configuration specifications during client interaction.
• Developed web-based applications using Python, Django, XML, CSS, HTML, DHTML, JavaScript and JQuery
• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript.
• Involved in Developing a Restful service using Python Flask framework.
• Involved in debugging and troubleshooting issues and fixed many bugs in two of the main applications, which are main source of data for customers and internal customer service team.
• Installed and maintained web servers Tomcat and Apache HTTP in UNIX.
• Wrote Python modules to view and connect the Apache Cassandra instance.
• Involved in develop the REST Web services to expose the business methods to external services in the project.
• Built an Interface between Django and Salesforce and Django with RESTAPI.
• Embedded AJAX in UI to update small portions of the web page avoiding the need to reload the entire page
• Working as an application developer experienced with controllers, views and models in Django.
• Involved in debugging the applications monitored on JIRA using agile methodology.
• Wrote and executed various MySQL database queries from Python-MySQL connector and MySQL db. Package.
• Implemented admin sites to manage database information with Flask Admin, MySQL and SQLite.
• Responsible for analyzing various cross-functional, multi-platform applications systems enforcing Python best practices and provide guidance in making long term architectural design decisions.
• Prepared and analyzed reports using Python libraries and involved in environment Setup.

Environment: Python 2.7 and 3.0, Django 1.4, HTML, CSS, AJAX, Tomcat, Apache HTTP, Angular.js, JSON, Restful, XML, JavaScript, Shell Scripting, GIT Hub, MYSQL, Cassandra, JIRA.

Confidential

Software Engineer

Responsibilities:

• Actively involved in Initial software development life cycle (SDLC) of requirement gathering and in suggesting system configuration specifications during client interaction.
• Implementing admin sites to manage database information with Flask Admin, MySQL and SQLite.
• 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.
• Build SQL queries for performing various CRUD operations like create, update, read and delete.
• Expertise in establishing database connections for Python by configuring packages like MySQL-Python.
• Deployed the project into Heroku using GIT version control system.
• Creating restful web services for Catalog and Pricing with Django MVT, MySQL, and MongoDB.
• Logged user stories and acceptance criteria in JIRA for features by evaluating output requirements and formats.
• Involved in Agile process, Sprints, and daily Scrums to discuss the development of the application.
• Involved in develop the REST Web services to expose the business methods to external services in the project.
• Built client pages using HTML, JSP, XML to interact with users and the business logic is implemented using Servlets and Java Beans.
• Used Django configuration to manage URLs and application parameters.
• Performed troubleshooting, fixed, and deployed many Pythonbug fixes of the two main applications that were a main source of data for both customers and internal customer service Team.

Environment: Python, HTML5, CSS, XML, MySQL, JavaScript, Angular JS, Bugzilla, jQuery, CSS Bootstrap, Mongo DB, MS SQL Server, Eclipse, Git, GitHub, Linux, Shell Scripting.

Confidential

Software Engineer

Responsibilities:

• Actively involved in Initial software development life cycle (SDLC) of requirement gathering and in suggesting system configuration specifications during client interaction.
• Implementing admin sites to manage database information with Flask Admin, MySQL and SQLite.
• 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.
• Build SQL queries for performing various CRUD operations like create, update, read and delete.
• Expertise in establishing database connections for Python by configuring packages like MySQL-Python.
• Deployed the project into Heroku using GIT version control system.
• Creating restful web services for Catalog and Pricing with Django MVT, MySQL, and MongoDB.
• Logged user stories and acceptance criteria in JIRA for features by evaluating output requirements and formats.
• Involved in Agile process, Sprints, and daily Scrums to discuss the development of the application.
• Involved in develop the REST Web services to expose the business methods to external services in the project.
• Built client pages using HTML, JSP, XML to interact with users and the business logic is implemented using Servlets and Java Beans.
• Used Django configuration to manage URLs and application parameters.
• Performed troubleshooting, fixed and deployed many Pythonbug fixes of the two main applications that were a main source of data for both customers and internal customer service team.

Environment: Python, HTML5, CSS, XML, MySQL, JavaScript, Angular JS, Bugzilla, jQuery, CSS BootstrapMongo DB, MS SQL Server, Eclipse, Git, GitHub, Linux, Shell Scripting.