SUMMARY

• 7 Years of Professional Experience in Software Development Life Cycle (SDLC), including design, Implementation, integration, maintenance and testing of various web - based, Enterprise, Client/Server and Distributed applications using Python, Django, Flask PYTorch and Node.js, Angular.js, DOJO, jQuery etc.
• Experience in Analysis, Design, Development, Testing, Customization, Bug fixes, Enhancement, Support and Implementation of various web, stand - alone, client-server enterprise applications using Python, Django in various domains.
• Experience working in Java, JavaScript, and Python software in developing web-based applications using Python 2.7/2.6, Django 1.4/1.3, PHP, Flask, Webapp2, Angular.js, C++, XML, CSS, AJAX HTML/HTML5, JSON, MVC3 DHTML, JavaScript and jQuery.
• Experienced in WAMP (Windows, Apache, MYSQL, Python/PHP) and LAMP (Linux, Apache, MySQL, Python/PHP) Architecture.
• Created an XML Parser in Python for medical diagnosis data to field convert and make available for NLP engine.
• Experience in AWS Cloud platform and its features which includes EC2, AMI, EBS CloudWatch, AWS Config, Auto-scaling, IAM user management, and AWS, S3.
• Good experience of Software development in Python (libraries used: Beautiful Soup, NumPy, SciPy, matplotlib, Panda’s data frame, network, MySQL dB for database connectivity) and IDEs - sublime text, Spyder, PyCharm, Emacs.
• Experienced in HTML/HTML5, DHTML, CSS/CSS3, JavaScript, jQuery, Angular JS, AJAX, XML and JSON.
• Experience on developing personal project using NLP (Natural language processing).
• Experienced in working on Application Servers like WebSphere, WebLogic, Tomcat, Web Servers like Apache server, NGINX and Integrated Development Environments like PyCharm, Eclipse, MyEclipse, JDeveloper and RAD.
• Experienced in WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• Experience in Python Open Stack API'S, Suggest and improve the current running production of NLP Framework.
• Experience in working Oracle SQL, MySQL, SQL Server, and DB2, Cassandra.
• Written SQL queries, PL/SQL stored procedures and triggers.
• Working experience in publishing and consuming messages using JMS, Kafka.
• Experienced in creating Amazon EC2 instances and setting up security groups. Configured Elastic Load Balancers with EC2 Auto scaling groups.
• Used Maven, Jenkins, and Shell Scripting to build and deploy the application in UNIX, Windows environment.
• Experience building Spring based Java microservices to support enterprise web application
• Good working experience in Object Oriented Analysis and Design (OOAD) based on Unified Modelling Language (UML), and Design Patterns.
• High-level experience in Base SAS, SAS/Macros, SAS/SQL, SAS/Stat, SAS/Connect, SAS/Access, SAS/Graph, SAS/ODS, SAS/EBI, SAS/Grid, SAS Visualizer, SAS/ETS and SPSS modeler.
• Experience on RDBMS concepts and extensively worked with Oracle, SQL Server MYSQL.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• As a Python Developer Worked on various micro web applications development using Flask and SQL Alchemy.
• Extensive experience in writing SQL, PL/SQL and Stored Procedures for accessing and managing databases queries with Oracle, MySQL, NoSQL, MongoDB, SQL Server, and DB2.
• Managed Amazon Web Services like EC2, S3 bucket, Auto-Scaling, SNS, SQS, DynamoDB, Elasticsearch, Lambda Functions through AWS Console and API Integration.

TECHNICAL SKILLS

Tools: and Technologies:: Python, Django, Pyspark, Flask, Pandas, PyCharm, PyTorch, Numpy, scikit-learn, Python API, Celery, ORM, Tornado, SQL Alchemy, AWS, JavaScript, HTML5, CSS3, Bootstrap, Es6, MySQL, SQL, PL/SQL, PostgreSQL, Cassandra, Rest, Ansible, Nginx, Git, unit test, Selenium, Jest, Mockito, MAVEN, JSON, TFS, Linux, Slack, Jenkins, Agile, Scrum.

Languages: JavaScript, PL/SQL, T-SQL, HTML, XML, Python 3.x,2.7/2.4, C++, Java, Shell Script, Perl, SQL.

Python Framework: Django, Webapp2, Flask.

Methodologies: Agile/XP (Extreme Programming) and SCRUM.

Web Technologies: AJAX, JavaScript, HTML, DHTML, XHTML, XML, jQuery, JSON.

Design Patterns: Observer, strategy, Iterator, Command, State, COR, Bridge, Factory.

Databases: MySQL, SQL Server 2008, Oracle.

Operating Systems: Windows, Linux, Unix, Mac.

Analytical Tools: RStudio, Tableau, Lumira, Workbench, PowerBI, Google Analytics.

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis, MN

Python Developer

Responsibilities:

• Developed a closed loop model with image processing in Python, MATLAB and OpenCV.
• Experienced in using H2o platform binding with Python for building machine learning models.
• Worked on POC's with Apache Spark using Python to implement spark project.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Worked on designing, coding and developing the application in Python using Django MVC.
• Built all database mapping classes using Django models with the help of ORM like SQL Alchemy.
• Worked on server-side applications with Django using Python programming
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Development of several Python APIs that works both in Linux, RHEL, CentOS, and windows.
• Develop the existing application to enhance the features using the Django Framework, and improve the performance using SOAP Web services.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript Bigdata and jQuery, RPC.
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, HTML, Bootstrap, and RESTAPI calls using the JSON.
• Creating website interface by templates and views with Python 2.7 and Django views controller and template language along with Big DATA.
• Experienced in developing web-based applications using Python, Django, Kafka, RPC, CSS, HTML, JavaScript and jQuery.
• Used GitHub for version control and added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Integrating the application with Django REST framework for building the API’s.
• Working on SQL stored procedures that are used to access that data and deploy to SQL server database.
• Worked with on AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings.
• Security measures that the customer implements and operates, related to the security of customer content and applications that make use of AWS services.
• Build development environment with JIRA, Used Django configuration to manage URLs and application parameters.
• Using SQL Alchemy with Flask and PostgreSQL as database for developing the web application.
• Built a (JavaScript) Redux based data layer for the client part of Stack, among other client-side architectural improvements
• Designed and implemented restful services security proxy using Spring Boot, Spring Security and JSON Web Token to provide secure API access to user.
• Developed application to migrate from legacy MSSQL database to MySQL database.
• Developed web applications using JDeveloper, SQL Developer, and Oracle WebLogic 11g.
• Worked on functions in Lambda that aggregates the data from incoming events, and then stored result data in Amazon Dynamo DB.
• Worked with various Python Integrated Development Environments like PyCharm and Atom.
• Worked on branching and maintaining the version across all environments using GitLab which provides Git repository and CI/CD Pipeline.
• Used Pytest to write small tests, yet scales to support complex functional testing for applications and libraries.
• Developed a framework, best practices and have built test suites for automated testing using Selenium
• Updated Agile tracking systems to provide transparency on product and sprint backlogs.
• Worked on CI/CD pipeline and created sandbox, UAT and Production Environments in Google Cloud Platform.
• Configured TFS SharePoint Services and Reporting Services, created Project portals for all existing Team Projects.
• Utilized Travis CI for automated testing, continuous integration, and continuous deployment to Heroku.
• Initiated Microservices application through Docker and Kubernetes cluster formation for scalability of the application

Environment: Python 3/2.7, Django 1.8, Flask, Oracle, MySQL, Micro services, Windows, HTML5, CSS3, jQuery, JavaScript, AJAX, Bootstrap, Git, GitHub, PySpark, Linux, Shell Scripting, Apache Spark, Jenkins

Confidential, Weston, FL

Python Developer

Responsibilities:

• Implemented User Interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and Kafka, jQuery.
• Experienced in Automation using Python, specifically automating unit/manual test cases
• Designed and implemented 100+ Swagger-based RESTful-APIs and unit test cases with Flask and Python
• Used Python to interface with the jQuery UI and manage the storage and deletion of content.
• Used Django-celery with the help of RabbitMQ message broker for large processing.
• Experience in implementing with server-side technologies with restful API and MVC design patterns with Node.JS and Django framework.
• Created and configured the continuous delivery pipelines for deploying microservices and lambda functions using Jenkins CI server.
• Develop Python and Pandas scripts to create and edit big data by slicing data frames.
• Involved in custom module development using Python API's and integrated API's.
• Developed intranet portal for managing Amazon EC2 servers using Python, Tornado and MongoDB
• Wrote semantic HTML5 and SCSS for scalable and responsive layouts.
• Implemented new features in CSS3 such as Flexbox and Media Query with Grid System in Bootstrap to achieve Responsive Web Design.
• Experience in developing rich views using React.js with React-Redux architecture for the Uni-directional data flow with the web-pack build tool.
• Built analytical visualization graphs, performed data analysis using scikit-learn and SciPy
• Used JSPM and Systems for loading module written in ES6 and Typescript
• Used Java Swings in designing user interfaces.
• Develop and Consume Windows Communication Foundation Services (WCF) which interfaces with Windows Active Directory and SQL Server.
• Worked on application development using Oracle SQL, PL/SQL, Oracle Forms/Reports and Informatica ETL.
• Programmed the invoicing web application using Golang and PostgreSQL as the backend.
• Use AWS Serverless Lambda, Dynamo DB, Java, Python to develop a system that support genomics data process.
• Used PyCharm to avail a JavaScript debugger as well as Coffee Script and TypeScript editors.
• Written in Python, using Tornado and PyPy, with a Django dashboard.
• Worked closely with DevOps team to set up CI/CD pipeline using Jenkins, Ansible, AWS, Maven and GIT.
• Developed TDD and BDD tests using Cucumber by writing behaviour and step definitions & developed required Selenium support code in JAVA for Cucumber.
• Worked in an Agile team and CI/CD environment with emphasis on providing fast paced deliverables.
• Worked on AWS S3 Services for storing and retrieving data stored in the S3 buckets.
• Designed, deployed, and maintenance of a full stack Kubernetes environment, running on Google Cloud Platform.
• Used Postgres to support applications that require a great deal of flexibility in the data model with JSON.
• Utilized source code repository and facilitated the exchange between Team Foundation Service (TFS) and Git, Microsoft Visual Studio Team Services (VSTS) as a tracking tool for the sprints.
• Responsible for web server sysadmin, working in both Windows and Linux environments. Deploying to AWS, in motion, Heroku.
• Helped in integrating Crucible into Jira and HipChat.
• Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
• Utilized CHEF for configuration management of hosted instances in AWS ECS.

Environment: Python, Django, flask, JavaScript, scikit-learn, NumPy, JSON Web token, Java, MySQL, SQL, PL/SQL, PostgreSQL, Dynamo DB, Rest, PyCharm, Tornado, Git, unit test, Selenium, Agile, Scrum, AWS EC2, S3, Dynamo DB, Google Cloud Platform, Maven, JSON, TFS, Linux, Hip chat, Zoom, Jenkins, Chef, Kubernetes, Docker

Confidential, ST Louis, MO

Python Developer

Responsibilities:

• Translated the customer requirements into design specifications and ensured that the requirements translate into software solution.
• Application was based on service-oriented architecture and used Python 2.5, Django 1.5, JSF 2, Spring 2, Ajax, HTML, CSS for the frontend.
• Designed the front end of the application using Python, Java, HTML, CSS, AJAX, JSON and jQuery. Worked on backend of the application, mainly using Active Records.
• Involved in the design, development and testing phases of application using AGILE methodology.
• Developed and designed an API (Restful Web Service).
• Designed and maintained databases using Python and developed Python based API (Restful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Developed web sites using Django, Python, XHTML, CSS, and JavaScript.
• Tested and implemented applications built using Python.
• Developed and tested many features for dashboard using Python, ROBOT framework, Bootstrap, CSS, and JavaScript.
• Automated Regression analysis for determining fund returns based on index returns (Python/Excel).
• Worked on development of SQL and stored procedures, trigger and function on MYSQL.
• Developed shopping cart for Library and integrated web services to access the payment.
• Used PHP language on lamp server to develop page.
• Developed server-based web traffic statistical analysis tool using Flask, Pandas.
• Implemented and tested python-based web applications interacting with MySQL.
• Developed dynamic interaction page on .net MSvisualbasic-2014, using SQL developer tools.
• Simple web app for reviewing sitcoms that gives users the ability to view, add, review, up/down vote, search, etc.
• Involved in doing AGILE (SCRUM) practices and planning of sprint attending daily agile (SCRUM) meetings and SPRINT retrospective meetings to produce quality deliverables within time.

Environment: Linux, Python, Mod Python, PHP, MySQL, JavaScript, Ajax, Shell Script, HTML, CSS.

Confidential

Data Analytics

Responsibilities:

• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the CSS, HTML, JavaScript, and jQuery.
• Analysed and processed complex data sets using advanced querying, visualization, and analytics tools.
• Developed subject segmentation algorithm using R.
• Involved in the process of load, transform, and analyse data from various sources into HDFS (Hadoop Distributed File System) using Hive, Pig and Sqoop.
• Used Python 3.0 (NumPy, SciPy, pandas, Scikit-Learn, NLTK, and spaCy) to develop variety of models and algorithms for analytic purposes.
• Developed an algorithm that can identify "bad" assessments that are expected to fail under central review.
• Used Statistical methods to analyse the performance of each clinical site across 27 countries on 30 studies.
• Predicted number of days to reach the target metrics.
• Processed huge datasets (over billion data points, over 1 TB of datasets) for data association pairing and provided insights into meaningful data association and trends.
• Developed pipelines for test data.
• Used Agile methodology to build the different phases of development life cycle.
• Implemented various Data Mining techniques using various Python packages, SPSS Statistics and SPSS Modeler tools.
• Generated ad-hoc repots using Crystal Reports and SQL Server Reporting Services (SSRS).

Environment: Machine learning, Spark, HDFS, Hive, Linux, Python (Scikit-Learn/SciPy/Numpy/Pandas), R, MySQL, Eclipse, MongoDB, PL/SQL, Tableau, Visual Studio