SUMMARY:

• I have 8 years of experience as a Web Application Developer and Software Engineer using Python, Django.
• Participated in all phases of the System Development Life Cycle Analysis (SDLC).
• Hands - on-experience on python web application development using Django and Serverless framework.
• Developed statistical and machine learning algorithms for big data analysis using python (pyData stack, Django), Java, R, bash, SQL.
• Accumulated strong knowledge of machine learning algorithms, metric-driven data set analysis and NLP techniques from work and self-study.
• Experience with Requests, NumPy, SciPy, Matplotlib, and Pandas python libraries during the development lifecycle.
• Working with backend python automation, CI pipelines, Docker and cloud provisioning/automation.
• Worked in container-based technologies like Docker, Kubernetes and Open shift.
• Kubernetes is being used to orchestrate the deployment, scaling, and management of Docker Containers.
• Experience designing and implementing container orchestration systems with Docker.
• Collaborated with development support teams to setup a continuous delivery environment with the use of Docker.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on SQL and PostgreSQL database.
• Experienced in MVC frameworks like Flask and Pyramid and MVT framework like Django .
• Experience working with notebook technologies like Jupiter and open Source distribution Anaconda.
• Worked with python libraries from Python Package Index (PyPI).
• Experience with Jenkins and Enterprise GitHub.
• Developed consumer-based features and applications using Python, Django, and HTML.
• Worked on Jenkins continuous integration tool for deployment of the project.
• Proficient in SQL databases MSSQL Server, MySQL (RDBMS), OracleDB, Postgres and MongoDB.
• Working experience on JSON based REST Web services and AmazonWeb Services (AWS) Such as EC2, Lambda, ELB, SQS (Queuing Services), VPC and cloud watch.
• Having experienced in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL, PL/SQL, and PostgreSQL database.
• Used Git and Github for Version Control.
• Remarkable knowledge of design, Normalization, and Database Management Concepts.
• Wrote Python scripts to parse XML documents and load the data in the database.
• Extensive experience in SQL, PL/SQL programming, stored procedures, triggers, and Query optimization, also written queries for insert, update and modification operations.
• Performed database normalization and optimization using database tools.
• Designed and managed API system deployment using a fastHTTP server and Confidential AWS architecture.
• Worked on real-time data integration using Kafka and Spark Streaming.
• Implemented responsive web pages using HTML5/CSS3, Bootstrap & XML/JSON REST web services.
• Working knowledge of web application frameworks such as Node.js and Angular.
• Possess good interpersonal, analytical presentation Skills, ability to work in Self-managed and Team environments, fast learner and organized self-starter.
• Created and configured new JIRA projects and worked with departments to maintain existing JIRA projects.

PROFESSIONAL EXPERIENCE:

Sr. Python Developer

Confidential, Atlanta, GA

Responsibilities:

• Responsible for gathering requirements, system analysis, design, development, testing, and deployment.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using HTML, CSS, JavaScript, and JQuery.
• Implemented AJAX for dynamic functionality of webpages for front end applications.
• Used Ajax and JQuery for transmitting JSON data objects between frontend and controllers.
• Worked on front end frameworks like CSS Bootstrap for responsive web pages.
• Implemented a presentation layer using a CSS framework, Wire-Framing, andHTML5.
• Worked on server-side applications with Django using Python programming.
• Associated with working cloud computing platforms like Open Stack.
• Used Machine learning techniques like unsupervised Classification, optimization, and prediction.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Implemented machine learning schemes using python libraries like sci-kit-learn and SciPy.
• Wrote scripts in Python for automation of testing Framework jobs.
• Demonstrated and created NLP models and solutions to solve all kinds of problems related to text data (machine translation, sentiment, document classification, NER, Word2Vec, LDA, etc.
• Building and supporting libraries in the test automation infrastructure.
• Created tools in Python and R perform Web scraping, Data Mining, Sentiment Analysis, Machine Learning, Document Comparison, Data Compression, and other NLP analyses.
• Worked on SOAP UI, Postman as part of Soap/Rest API calls testing.
• Using Django evolution and manual SQL modifications was able to modify Django models while retaining data, while site was in production mode.
• Worked on Confidential Web Services (AWS) infrastructure with automation and configuration management tools such as Chef and Puppet.
• Developed Wrapper in Python for instantiating multi-threaded application.
• Developed various algorithms for generating several data patterns.
• Validated the data of reports by writing SQL queries in PL/SQL Developer against ODS.
• Created data access using SQL and PL/SQL stored procedures.
• Good experience in Shell Scripting, SQL Server, UNIX and Linux, Open Stack.
• Participated in the complete SDLC process.
• Written many programs to parse excel file and process many user data with data validations.
• Developed monitoring and notification tools using Python.
• Worked on UI using HTML5, CSS3 and Java Scripts.
• Worked on AWS Cloud Formation and TerraformAPI to create infrastructure on AWS as a code.
• Used Confidential EC2 command line interface along with Bash/Python to automate repetitive work.
• Worked in container-based technologies like Docker, Kubernetes and Open shift.
• Used Jenkins pipelines to drive all micro-services builds out to the Dockerregistry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Managing the Open shift cluster that includes scaling up and down the AWS app nodes.
• Created Python script to monitor server load performance in a production environment and horizontally scale the servers by deploying new instances.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Used the Django Framework to develop the application.
• Build all database mapping classes using Django models.

Environment: Python 3.7, PyUnit, HTML, AJAX, CSS, JavaScript, Django, Confidential Web Services (AWS), JSON, REST, MySQL, NoSQL, Bootstrap, Git, JIRA, Soap,SQL, Machine Learning, Tableau, Docker, Agile, Windows and Linux.

Python Developer

Confidential, Seattle, WA

Responsibilities:

• Developed the presentation layer using HTML, CSS, JavaScript, JQuery and AJAX.
• Utilized Python libraries wxPython, numPY, Pandas, Twisted and matPlotLib.
• Implemented SQL Alchemy which is a python library for complete access over SQL.
• Worked on Element Tree XML API in python to parse XML documents and load the data in database.
• Developed views and templates with Python and Django's view controller and templating language to created user-friendly website interface.
• Used Pandas library for statistical Analysis.
• Panda’s library was used for flexible reshaping and pivoting of data sets.
• Used Django configuration to manage URLs and application parameters.
• Created entire application using Python, Django, MySQL and Linux.
• Installed, configured, and managed the AWS server.
• AWS data pipeline for Data Extraction, Transformation and Loading from the homogeneous or heterogeneous data sources.
• Accessed database objects using Django Database APIs.
• Worked on python based test frameworks and test driven development with automation tools.
• Strong experience working with real time streaming application and batch style large scale distributed computing applications using tools like Spark Streaming.
• Implemented advanced procedures like text analytics and processing using the in-memory computing capabilities like Apache Spark written in Scala.
• Responsible for debugging and troubleshooting the web application.
• Manage the configurations of multiple servers using Ansible.
• Deployed mircoservices2, including provisioning AWS environments using Ansible Playbooks.
• Experience in writing playbooks for Ansible and deploying applications using Ansible.
• Provisioned and patched servers regularly using Ansible.
• Used Ansible to document all infrastructures into version control.
• Used Ansible to document application dependencies into version control.
• Responsible for on boarding Application teams to build and deploy there code using GitHub Jenkins, Nexus and Ansible.
• Migrated out core repository from SUBVERSION to GIT.
• Managed GitHub Projects and migrated from SVN to GitHub with history.
• Used Cloud Trail, TESSA, Cloud Passage, Check Marx, Qualys Scan tools for AWS security and scanning.
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
• Performed web testing automation using selenium API.
• Experience with migration to Confidential web Services AWS.

Environment: Python 3.x, Django, CSS, HTML, JavaScript, JQuery, AJAX, MYSQL, Docker, Linux, GIT.va, JQuery, MySQL, Linux, AWS, Pandas, Cassandra, Hadoop, Eclipse, Perl, Matlab, Shell Scripting.

Python Developer

Confidential, Portland, OR

Responsibilities:

• Responsible for gathering requirements, system analysis, design, development, testing, and deployment.
• Worked very closely with the designer, tightly integrating Flash into the CMS with the use of Flashvars stored in the Django models. Also created XML with Django to be used by the Flash.
• Created MySQL back-end for data entry from Flash. I had to assist the Flash developer to send the correct data via query strings.
• Developed monitoring and notification tools using Python.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Created Business Logic using Python to create Planning and Tracking functions.
• Experience in working on various python packages such as NumPy, SQL Alchemy, Beautiful soup, pickle, PySide, SciPy, and PyTables.
• Experience in developing web-based applications using Python 2.7/2.6, Django 1.4/1.3, PHP, Angular JS, VB, C++, XML, CSS, HTML, DHTML, JavaScript and jQuery.
• Working on Server-Side validations using REGEX sent response by using Jason, by following the OWASP Strategies.
• Used Django for a framework for accessing various Clinical Trial Data from various sources.
• Involved in MVW frameworks like Django, Angular.js, JavaScript, and Node.js.
• Designed and managed API system deployment using a fast HTTP server and Confidential AWS.
• Used Python-based GUI components for the front-end functionality such as selection criteria.
• Created a test harness to enable comprehensive testing utilizing Python.
• Worked with JSON based REST Web services.
• Used GitHub for version control.
• Worked on Mongo DB database concepts such as locking, transactions, indexes, replication, and schema design.
• Worked in an agile development environment.
• Developed SQL Queries, Stored Procedures, and Triggers Using Oracle.

Environment: Python 2.7, Django 1.8, Docker, Mongo DB, MySQL, AJAX, SOAP, REST, JQuery, JavaScript, Bootstrap, Pharm, GIT, AWS (EC2, S3, EBS, RDS).

Python Consultant

Confidential, Nashville, TN

Responsibilities:

• Develop the existing application to enhance the features using 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 and jQuery.
• Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, HTML, Bootstrap, and REST API calls using the JSON.
• Used GitHub for version control.
• Integrating the application with Django REST framework for building the API's.
• Worked with on AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings.
• Improved the coding standards, code reuse. Increased performance of the extended applications by making effective use of various design patterns (Front Controller, DAO).
• Creating Restful web services for Catalog and Pricing with Django MVT, MySQL and Oracle.
• Using SQL Alchemy with Flask and PostgreSQL as database for developing the web application.
• Used REST and SOAP API for testing web service for server-side changes.
• Developing scripts for build, deployment, maintain and related task using Jenkins, Maven, Python, and Bash.
• Successfully migrated the Django database from SQLite to MySQL to Postgresql with complete data integrity.
• Managed code versioning with GitHub, Bitbucket and deployment to staging and production servers.
• Continuous improvement in integration workflow, project testing, and implementation of continuous integration pipeline with Jenkins.

Environment: Python 2.7, Django, MySQL, Python Scripting, Docker, MongoDB, AJAX, SOAP, REST, jQuery, JavaScript, Bootstrap, PyCharm, AWS (EC2, S3, RDS).