SUMMARY

• Skilled experience in Python with proven expertise in using new tools and technical developments (libraries used: libraries - Beautiful Soup, Jasy, NumPy, SciPy, matplotlib, Pickle, PySide, python-twitter, Pandas data frame, networks, urllib2, MySQL dB for database connectivity) to drive .com
• Experienced in working on Application Servers like WebSphere, WebLogic, Tomcat, Web Servers like Apache server, NGINX, and Integrated Development Environments like PyCharm, PyDev, and Eclipse.
• Involved in the process of creating Use-case diagrams, Activity flow diagrams, Class diagrams, and Object diagrams in the design phase and developed the Coding module.
• Worked on python framework like Django and flask. Proficiency in analysis, designing and developing of wed applications
• Design and maintain databases using pythonand developed python-based API using SQL Alchemy and PostgreSQL and installed packages using python pip and easy install
• Experienced in developing Web-based Applications using python, CSS, HTML, HTML5, CSS3, JavaScript, AJAX, J2EE, jQuery, JSON, jQuery UI, XML, Angular JS involving Beautiful Soap, NumPy, Matplotlib and Pandas Data frame
• Extensive working experience on MYSQL database queries from pythonusing python-MySQL connector and MySQL dB package, DB browser (SQLite) to retrieve information and expertise in establishing database connections for pythonby configuring packages like MySQL-python
• Experience withRDBMSDatabases such as Oracle, MySQL, and PostgreSQL
• Knowledge in Model View Controller (MVC) frameworks like Django, Java Script, and jQuery. Solid knowledge in various Python Integrated Development Environments like Eclipse Sublime Text and NetBeans
• Experience in Unit Testing with PyTest, unit test frameworks
• Hands-on experience in Cloud-like AWS worked on Amazon Elastic Compute Cloud (EC2), Amazon Virtual Private Cloud (VPC), Amazon Simple Storage Service (S3), and Amazon Elastic Block Store (EBS).
• Hands-on experience in Database services like Amazon Relational Database Service (RDS) and Management services like AWS Auto Scaling, Amazon CloudWatch, Elastic Load Balancing (ELB).
• Hands-on experience in Azure, web technologies like MVC .net, JavaScript, HTML, and CSS.
• Hands-on experience in Machine learning algorithms applied using python and R script. Worked in data mining and statistics.
• Good understanding of machine learning models such as Supervised learning, Unsupervised learning, Regression, and Classification Linear Regression, Logistic Regression, K Nearest Neighbour, Decision Tree, and Random Forest using Python Packages such as Scikit Learn, Pandas, NumPy, Matplotlib, Seaborn, and Plotly.
• Involved in migrating the ETL Code to different environments from Dev to UAT and then to Produciton with ETL Admins.
• Experienced in working with various Python Integrated Development Environments likeNetBeans, PyCharm, PyScripter, Spyder, PyStudio, PyDevandSublime Text.
• Worked on Java: Zookeeper Curator, Guava, Logging (slf4j, log back, and log4j), and JunitHands on experience in Waterfall, Agile Methodologies, Scrum stories and sprints experience in a Python based environment.
• In Machine learning background and skills in data science, applied research and heavy-duty coding Working on with Python programming and Python libraries for data science included in the Anaconda distribution including NumPy, pandas. Python packages like, SciPy, tables etc.
• Extensive experience with Amazon Web Services (AWS), Open stack, Docker Puppet, Chef, Ansible, AWSCloud Formation, AWS Cloud Front and Experience in using containers like Docker and familiar with Jenkins.
• Worked on Control flow / Dataflow tasks, Loops, Containers, Parameters, Variables, Post Deployment Configurations, Jobs, and scheduling for ETL operations.
• Well-versed in Interpreting problems and providing solutions to business problems using data analysis, data mining, optimization tools, and machine learning techniques and statistics.
• Strong experience in DevOps Environment by enhancing Continuous Delivery and infrastructure change by using Chef, Ansible, Kubernetes, and Docker to deploy code with GIT, Jenkins.
• Hands-on experience in Database services like Amazon Relational Database Service (RDS) and Management services like AWS Auto Scaling, Amazon CloudWatch, Elastic Load Balancing (ELB).
• Good experience in Shell Scripting, SQL Server, UNIX and Linux, Open stock and Expertise python scripting with focus on DevOps tools, CI/CD and AWSCloud Architecture.
• Good experience in developing applications and implementing Model View Control (MVC) architecture using server side applications with Python ( Django, Flask and Pyramid )
• Experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along withdata analytics, data wranglingandExcel data extracts.
• Hands-on experience in Azure, GCP, web technologies like MVC .net, JavaScript, HTML, and CSS.

TECHNICAL SKILLS

Methodology: OOAD, OOPS, UML, RUP, Autosys

Mark-up Language: HTML, DHTML, JavaScript, Ajax, DOJO.

Python Libraries: Beautiful Soup, NumPy, SciPy, Matplotlib, python-twitter, Pandas data frame, urllib2

Python Framework: Django, Webapp2, Flask, Bottle

Database: Oracle11g,12c MySQL 5.x, and SQLServer,snowflake

Operating System: Windows, Unix,Mac,Ubuntu

IDE Tools: Eclipse, RSA, JBuilder, Oracle ADF, Web Logic, Rational Rose, LDAP, RUP Methodology, Clear Case/Clear Quest

Web Technologies/other: Django, Flask, Pyramid, Servlets, JSP, AJAX, HTML5, CSS3, XML/XSD, X Path, XSLT, Java Script, jQuery, Web Services (Soap, Restful), SES, Selenium, PyUnit.

Methodologies: OOPS/OOAD, UML, J2EE Design Patterns

Tools: RAD,Eclipse, Edit Plus, Apache Ant, log4j, JUnit, Visio, ANT, Maven

Development Tools: PyCharm, VS Code, Jupyter Notebooks, Sublime Text, Notepad++, Slack.

Data Science: Classification, Regression, Prediction, Dimensionally Reduction, Machine Learning, Hypothesis Testing, Deep Learning, Neural Networks

PROFESSIONAL EXPERIENCE

Confidential, Charlette, NC

Full Stack Python Developer

Responsibilities:

• Re-designed and re-implemented the company’s web functionality into a modern n-tier architecture using Python and Django. Built application logic using Python.
• Used Python and Django to interface with the JQuery UI and manage the storage and deletion of content.
• Used Python based GUI components for the front end functionality such as selection criteria
• Designed and developed data management system using MySQL.
• Worked on Python Openstack API's used Python scripts to update content in the database and manipulate files.
• Designed and developed persistence layers to modify data for application using Django and PostgreSQL
• Worked on Backend Microservices and API Development using Python3.7/3.8, Flask, Django 3.1.5, Rest APIs, Docker Containers( Nimble development environment),Microsoft SQL Server.
• Used development principles in Full Stack Web Development with Python and Django.
• Python as primary language and libraries for implementation & Web Development expertise here to enhance our application and gaining new learning every day.
• Design and architect web interfaces using Angular 4+ framework, ngRx library to have in browser memory, HTML5, CSS3 for web layouts, dynamic browser controls using JavaScript
• Developed Python scripts to automate data sampling process. Ensured the data integrity by checking for completeness, duplication, accuracy, and consistency.
• Writing new features of Application, active product development and feature improvements, performing bug fixes, writing test cases, improving UI, doing code reviews of other team members etc.
• Develop high quality code, but a very adaptable User Interface/UX and a very good per easy to understand documentation.
• Microservices include yang tree configuration, Core, RestConf, NetConf, Yang and Report Builder
• Code Revision, Unit Testing using PyAts for testing network devices
• Utilize source control and Integrate GIT into Jenkins to automate the code check-out process.
• Wrote Python normalizations scripts to find duplicate data in different environments.
• Developed the requiredXMLSchema documents and implemented the framework for parsing XML documents.
• Wrote scripts to Import and Export data to CSV, EXCEL formats from different.
• Added support forAmazon AWSS3 and RDS to host static/media filesand the database into Amazon Cloud.
• CreatingS3buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup onAWS.
• Worked on AWS in Database services like Amazon Relational Database Service (RDS) and Amazon Elastic Compute Cloud (EC2).
• Used various tasks such as Data Flow, Execute SQL, Script, FTP, send mail, and Transformation’s technique like Data conversion, Merge, Row count, multicast, Sort, Lookup, Conditional Split in developing the SSIS Packages.
• Discovered and resolved various issues related to Query blocks, Deadlocks, timeout, uncovering long-running queries using various SQL inbuilt tools, and kill the long-running transaction when requested.
• Installing and automatingthe application using configuration management tools Puppet and Chef and Creating and configuring virtual development environments with Chef and Virtual Box.
• Responsible for creating efficient design and development of responsive UI using HTML5, CSS3, JavaScript, MEAN stack (MongoDB, Express, Angular, and Node JS), and React JS.
• Automated various infrastructure activities like Continuous Deployment, Application Server setup, Stack Monitoring using Ansible playbooks and has Integrated Ansible with Run deck, and Jenkins.
• Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespaces
• Developed applications using RESTful architecture using Node.js and Python as backend languages and Used NumPy for Numerical analysis.
• Used advanced packages like Mock, patch, and Beautiful soup (b4) in extracting the Data during the development phase and perform unit testing.

Environment: Python2.x and Python 3.x, MySQL, Celery, Django, REST Web services, Netconf, RestConf, PyATS, Yang, PostgreSQL, ReactJS, Redux, Angular, HTML, CSS, XML, JavaScript, jQuery, JSON, AJAX, Microsoft SQL Server, Grappelli Django admin, PostgreSQL and python libraries such as NumPy, sqlalchemy, Restful/SOAP web services, SQLite, Git-hub, Sublime text editor,AWS, Pandas, PyQt, PyQuery, Flash

Confidential, Cleveland, Ohio

Python Developer

Responsibilities:

• Experienced in developing Web-based Applications using Python, CSS, HTML, JavaScript, Angular, andjQuery.
• Involved in Unit testing, Integration testing, User-Acceptance testing, and Functional testing.
• Created custom directives in AngularJS for re-usable components (multi-field form elements, background file uploads).
• Worked on SAS connections from Python using saspy module and ran SAS code
• Creating and managing schema objects such as Tables, Views, Indexes, Functions, Stored Procedures, and referential integrity depending on user requirements.
• Created Tableau scorecards, dashboards using stack bars, bar graphs, scattered plots, geographical maps, Gantt charts using show me functionality.
• Identified and resolved issues related to Query blocks, Deadlocks, timeout, finding long-running queries using various SQL inbuilt tools.
• Build the evaluation model in the Clouderaworkbench workspace by levering the machine learning models (NLP, Logistic model, decision trees) by python/PySpark.
• Used Django template system for front-end UI along with OpenStack dashboard and Worked on Python OpenStack APIs and used NumPy for Numerical analysis.
• Experience in python, Jupyter, Scientific computing stack (NumPy, SciPy, pandas, and Matplotlib).
• 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 the internal customer service team.
• Used Django configuration to manage URLs and application parameters.
• Involved in Web development, programming, and engineering Django, UWSGI and SQL internal admin tools behave BDD.
• Developed the application front-end using HTML, CSS, JavaScript, Bootstrap, Django framework.
• Extensively utilized Python frameworks like Django, Flask, Sanic, PyUnit,andlibraries likematplotlib.
• Designed applications implementing MVC architecture in Pyramid, Zope framework.
• Created a Python/Django based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/jQuery and High Charts, matplotlib for data visualization of sales, tracking progress, identifying trends.
• Fetched twitter feeds for certain important keyword using the python-twitter library (Tweepy), Used JSON to store the twitter data which was further represented using matplotlib visualization and generated graphical reports forbusiness decision using matplotlib library.
• Participate in the design, build and deployment of NoSQL implementations like Mongo DB.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Worked on the creation of custom Docker container images, tagging and pushing the images.
• Integrated into Google Cloud platform for large-scale computing workloads.
• Extensive code reviewing using GitHub pull requests, improved code quality, also conducted meetings among Team.
• Developed server-based web traffic using RESTful API’s statistical analysis tool using Flask, Pandas.
• Implemented table sorting feature on the webpages regardless of the type of data types with the use of JavaScript.
• Enhanced by adding Python XML SOAP request/response handlers to add accounts, modify trades and security updates.
• Worked with RDBMS like Oracle 11g/10i and MySQL databases to query and read data.
• Developed server-based web traffic using RESTful API’s statistical analysis tool using Flask, Pandas
• Implemented table sorting feature on the webpages regardless of the type of data types with the use of JavaScript.
• Enhanced by adding Python XML SOAP request/response handlers to add accounts, modify trades and security updates.
• Developed scripts to migrate data from the proprietary database to PostgreSQL.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Designed and managed API system deployment using a fast HTTP server and Amazon AWS architecture.
• Creation of Python scripts for data access and analysis (Scripts, Data Feeds, XLS, FIXML) to aid in the process and system monitoring, and reporting.
• Designed and maintained databases using Python and developed Python-based API (RESTful Web Service) using Flask, SQL Alchemy, and PostgreSQL.
• Managed code versioning with GitHub, BitBucket,and deployment to staging and production servers and Implemented MVC architecture in developing the web application with the help of the Django framework.
• Created Django dashboard with a custom look and feel for end-user after a careful study of Django admin site and dashboard.

Environment: Python 3.4/2.7, Hadoop, Django 1.7, HTML5, CSS, Bootstrap, jQuery, JSON, JavaScript, PostgreSQL, T-SQL, MongoDB, SoapUI, Ansible, MySQL, Google Cloud, Amazon AWS S3, Bugzilla, JIRA.

Confidential

Python Trainee

Responsibilities:

• Involved in the project life cycle including design, development and implementation and verification and validation
• Created a Python/Django-based web application using Python scripting for data processing, MySQL for the database, and HTML/CSS/jQuery and HighCharts, matplotlib for data visualization of sales, tracking progress, identifying trends.
• Worked on statistical analysis by processing of collected data and Data Visualization using Python Pandas, Matplotlib, SciPy, and NumPy packages.
• Fetched Twitter feeds for a certain important keyword using the python-twitter library (Tweepy), Used JSON to store the Twitter data, which was further represented using matplotlib visualization, and generated graphical reports for business decisions using the matplotlib library.
• Wrote scripts in Python, R for regular expression (regex) project in Windows environment. Used clustering technique K-Means to identify outliers and to classify unlabelled DATA. Use Principal Component Analysis in feature engineering to analyze high dimensional DATA.
• Create and design reports that will use gathered metrics to infer and draw logical conclusions of past and future behaviour. Perform Multinomial Logistic Regression, Random forest, Decision Tree, SVM to classify package is going to deliver on time for the new route.
• Implemented different models like Logistic Regression, Random Forest and Gradient-Boost Trees to predict whether a given die will pass or fail the test.
• Added support for AmazonAWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Involved in write application level code to interact with APIs, Web Services using AJAX, JSON and hence building type-ahead feature for zip code, city, and county lookup using jQuery, Ajax,andjQuery UI.
• Worked on updating the existing clipboard to have the new features as per the client requirements.
• Skilled in using collections in Python for manipulating and looping through different user-defined objects.
• Taken part in the entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Automated different workflows, which are initiated manually with Python scripts and Unix shell scripting.
• Used Python unit and functional testing modules such as unit test, unittest2, mock, and custom frameworks in-line with Agile Software Development methodologies.
• Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL dB package.
• Created and maintained Technical documentation for launching Hadoop Clusters and for executing Hive queries and Pig Scripts.
• Developed Sqoop scripts to handle change data capture for processing incremental records between new arrived and existing data in RDBMS tables.
• Installed Hadoop, Map Reduce, HDFS, AWS and developed multiple Map Reduce jobs in PIG and Hive for data cleaning and pre-processing.
• Managed datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL dB package to retrieve information.
• Involved in the Web/Application development using Python, HTML5, CSS3, AJAX, JSON, and jQuery.
• Developed and tested many features for a dashboard using Python, Java, Bootstrap, CSS, JavaScript, andjQuery.
• Generated Python Django forms to record data of online users and used PyTest for writing test cases.
• Developed server-based web traffic using RESTful API’s statistical analysis tool using Flask, Pandas.
• Developed various Python scripts to find vulnerabilities with SQL Queries by doing SQL injection, permission checks, and performance analysis.
• Performed Unit testing, Integration Testing, GUI testing using Pytest, and web application testing using Selenium Python bindings.

Environment: Python, Django, HTML5, CSS, Bootstrap, jQuery, JSON, JavaScript, PostgreSQL, T-SQL, MongoDB, SoapUI, MySQL, Amazon AWS S3, Bugzilla, JIRA.

Confidential

Python Trainee

Responsibilities:

• Built website and database system for in house, programmed in Python through Django streamline framework
• Developed views and templates with Python and Django view controller and templating language to create a user-friendly website interface.
• Used Python to write data into JSON files for testing Django Websites. Created scripts for data modeling and data import and export.
• Contributed to develop custom function in the world of rule engine framework & reading data in various formats on HDFS.
• Designed & developed multi domain functions to enable the framework in reading HEDIS measure configuration using Pandas.
• Implemented OOPs concepts to achieve data encapsulation and perform data analysis based of the gathered Data.
• Fine tuning of the existing order processing and tracking system.
• Built measure specifications & fact specification with respect to various clients along with the co-ordination of Business Analysts.
• Responsible for Database connectivity with MySQL database server.
• Built mappers & reducers for all domains, canonical model for the Rule/Fact engine & deployed data application on MapR cluster.
• Designed and developed Security Framework to provide fine grained access to objects in AWS with boto
• Automated the existing scripts for performance calculations using NumPy, TensorFlow, SciPy & SQL alchemy besides improvising ETL process.
• Worked on Pandas API to store data in tabular formats.Worked with frameworks like Django, Flask.

Environment: Django, SQL, Pandas, NumPy, TensorFlow, Flask, SciPy, JSP, HTML, CSS, JQuery, Struts, EJB, PL/SQL, MYSQL, JIRA UNIX, Subversion,SVN, ANT, web services