SUMMARY:

• Leading Python Full Stack Developer with service - oriented (SOA) architectures and web services experience having 8 years of work experience with leading developing teams in different settings (including remote, international teams).
• Including exposure to Python, Django, Flask, Java, SpringBoot, AWS, MySQL, Linux, JavaScript, Angular, and AJAX.
• I enjoy coding, testing and integration.
• Seeking new challenges and opportunities to leverage.
• Over 8 years of IT Experience in designing, developing, testing and implementing of various stand-alone and client-server architecture based enterprise application software in Python on different domains.
• Skilled experience in Python with proven expertise in using frameworks like Django, Flask, Pyramid, Twisted and libraries like Pandas, Beautiful Soup, numpy, Scipy, matplotlib, Pickle, PySide, Seaborn, matplotlib, python-twitter, networks, urllib2, MySQLDB for database connectivity to build microservices and monolithic applications.
• Ensure data integrity and data security on AWS technology by implementing AWS best practices.
• Took business requirements, current and future state process designs and translated them into process flows with the help of automation anywhere.
• Good experience in developing web applications implementing Model View Controller architecture using Django, Flask, Tornado, Pyramid Python web application frameworks.
• Experienced in working with various Python Integrated Development Environments like PyCharm, PyScripter, Spyder, PyStudio, PyDev and Sublime Text.
• Strong expertise in development of web based applications using Python, Django, HTML, XML, Angular JS, NodeJS, CSS, DHTML, JavaScript, Angular, ReachJS, JSON and JQuery.
• Experience in project deployment using Heroku/Jenkins and using web services like Amazon Web Services (AWS) EC2, AWS S3, Lambda, RDS (MySQL).
• Good knowledge on front end frameworks like Angular, ReactJS, CSS Bootstrap.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Sound experience in Core Java, Dot Net4, PHP and Object Oriented Programming using concepts like Multi-Threading, Exception Handling and Collections.
• Experienced with AWS SQS, EC2, Redshift, Lambda and S3.
• Good knowledge of web services with protocols SOAP and REST.
• Experienced in working with server side technologies including databases, Restful API and MVC design patterns.
• Strong front-end UI development skills using scripting languages like HTML5, CSS3, JavaScript, JQuery, AJAX, JSON, Ext Js, Angular Js, DOM, JSP, JQuery Plug-ins.
• Experienced in Automating, Configuring and deploying instances on AWS, Azure environments and Data centers, also familiar with EC2, Cloud watch, Cloud Formation and managing security groups on AWS.
• Experience with SaaS (Software as a Service), PaaS (Platform as a Service), and IaaS (Infrastructure as a Service) solutions.
• Hands on experience in AWS provisioning and good knowledge of AWS services like EC2, S3, Glacier, ELB, RDS, Redshift, IAM, Route 53, VPC, Auto scaling, CloudFront, Cloud Watch, Cloud Trail, Cloud Formation, Security Groups.
• Experience with Version Control Systems like GIT, CVS, SVN (Subversion), ACCUREV, Perforce.
• Extensive experience in developing Microservices using Spring Boot, Netflix OSS (Zuul, Eureka, Ribbon, Hystrix) and followed domain driven design.
• Experience in using build/deploy tools such as Jenkins, Docker and OpenShift for Continuous Integration & Deployment for Microservices.
• Migrating the coding from Hive to Apache Spark and Scala using Spark SQL, Pyspark, RDD.
• Hands on experience working in WAMP (Windows, Apache, MYSQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• Experienced in using Caching applications for large scale applications like Memcached, Redis.
• Knowledge of deployment tools using Jenkins, rpm, dpkg, Python Packages.
• Experience working in both waterfall and agile software methodologies.
• Participated in best practices such as code reviews, unit testing, system integration testing (SIT) and user acceptance testing (UAT).

SKILL:

Python Django *Flask * Pyramid * Django ORM * REST * SOAP * XML * CSS * HTML * Java * JavaScript * SQL * PostgreSQL * MYSQL * MongoDB *JQuery * Angular JS * AWS * GIT * SVN * NoSQL * Docker * CI/CD * Jenkins * Slack * Jira * Trello * Numpy * Pandas * Twisted * S3 * DynamoDB * SES * SQS * ELB * EBS * Lambda * Web services * Micro Services * Agile * Scrum * Bugzilla * SQLAlchemy * PHP * OOPS * MVC * MCT * Testing * Deployment * SDLC * Oracle

EXPERIENCE:

Confidential, Plano, TX

Python Consultant

Responsibilities:

• Developed REST based Application using Python 3.4, Django 1.9, Angular, CSS, HTML, JavaScript, JQuery and Node.js by following W3C standards.
• AWS Cloud management and responsible for code build, release and configuration on Amazon EC2.
• Use of AWS including deploying new server instances through automation with Kubernates and Jenkins.
• Performed Database optimization and improved API performance for per API cost reduction.
• Worked as Devops Engineer for project teams that involved different development teams and multiple simultaneous software releases.
• Experience with container-based deployments using Docker, working with Docker images, Docker Hub and Docker-registries and Kubernetes.
• Converted a monolithic app to microservices architecture using Spring Boot using 12-factor app methodology. Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.
• Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.
• Integrated Swagger UI and wrote integration test along with REST document.
• Worked on medical data of patients(EMR), physicians and their prescriptions.
• Stored and consolidated the data in MongoDB using PyMongo.
• Created reports and charts using Pandas and matplotlib.
• Worked mainly developing new features based in Python and Django along with MySQL database.
• In addition, I developed functions and features and integrated the APIs in AngularJS.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.
• Involved in Python OOD code for quality, logging, monitoring, and debugging code optimization.
• Worked on Machine learning Supervised algorithms i.e. Regression, SVD, Cosine similarity.
• Worked on Recommendation system using Machine learning algorithms of SkLearn.
• Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on AWS. Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Used Git and Jira for code submissions and review process.

Environment: Python 3.4, Django 1.9, Flask, AWS, Angular, JavaScript, SQL, Ajax, Html-5, CSS-3, Bootstrap, Web services, Mongo DB, Xampp, MySQL, XML, JQuery, REST, JSON, Eclipse, Git, DevOps, AWS, Linux, Shell Scripting, Agile, Scrum.

Confidential, Oak Brook, IL

Sr. Python Developer

Responsibilities:

• Design and development of API and user interfaces and client displays using Python, JAVA, JavaScript, JSP, CSS and troubleshoot various issues in Python code and fix them with code enhancements- code used various python libraries such as PyJamas and Jython.
• AWS Cloud management and responsible for code build, release and configuration on Amazon EC2.
• Use of AWS including deploying new server instances through automation with Ansible and Docker.
• Developed a proof of concept for using Cassandra to store and process Dealers history.
• Developed an internal web application with Cassandra to perform high read/write operations on Dealers data.
• Developed Python scripts to monitor health of Mongo databases and perform ad-hoc backups using Mongo dump and Mongo restore.
• Dynamic implementation of SQL server work on website using SQL developer tool.
• Designed front end using UI, HTML, Bootstrap, Node JS, underscore JS, Angular JS CSS, and JavaScript.
• Developed application using Amazon Web Service like EC2, cloud search, Elastic load balancer ELB, Cloud From Deploy and monitor scalable infrastructure on Amazon Web Services (AWS).
• Created REST architecture with token based authentication and authorization and for consumers.
• Involved in the Complete Software development life cycle (SDLC) to develop the application. Leveraged AWS to allow users to dynamically update static websites.
• Followed AGILE development methodology to develop the application.
• Used and customized apache server to for checking our developed project.
• Used Test driven approach (TDD) for developing services required for the application. Implemented Integration test cases.
• Created the server less REST full API using AWS Lambda and used as a trigger.
• Worked on MongoDB database concepts such as locking, transactions, indexes, Sharding, replication, schema design.
• Worked on HTML5, CSS3, JavaScript, AngularJS, Node.JS, Git, REST API, Mongo DB, intelliJ IDEA.
• Build all database mapping classes using Django models and Apache Cassandra.

Environment: Python 2.7, JAVA, Django, JavaScript, SQL, Ajax, Html-5, CSS-3, Bootstrap, Web services, MongoDB, MySQL, XML, JQuery, AngularJS, REST, JSON, Eclipse, Git, DevOps, AWS, Linux, Shell Scripting, Agile, Scrum.

Confidential, Atlanta, GA

Python Developer

Responsibilities:

• Developed web applications and RESTful web services and APIs using Python, Django, Tornado and PHP.
• Created element locking mechanism using SSE and NodeJS.
• To fetch data of definite options that are selected, Python routines were written to log into websites.
• Developed ETL jobs in Python to extract, transform and load data into MySQL database.
• Participated in the complete SDLC process. Written programs to parse excel file and process many user data with data validations.
• Created network architecture on AWS VPC, subnets, Internet Gateway, Route. Perform S3 buckets creation, configured the storage on S3 buckets, policies and the IAM role-based policies.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB Auto-scaling.
• Used Cloud-watch for monitoring AWS cloud resources and the application by creating new alarm, enable notification service.
• Add project users to the AWS account with multi factor authentication enabled and least privilege permissions.
• Design and development of user interfaces and client displays using JavaScript, CSS and troubleshoot various issues in Python code and fix them with code enhancements- code used various python libraries such as Jython.
• Used python modules like Numpy, Matplotlib and Pandas library for statistical analysis and generating complex graphical data.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Wrote MapReduce code to make unstructured data into semi- structured data and loaded into Hive tables.
• Hosted various company-wide sessions on Pandas, Numpy, Microservices.
• Worked on Machine learning Supervised algorithms i.e. Regression, SVD, Cosine similarity.
• Wrote JAVA SpringBoot based microservices using Hibernate as third party integration and consumed in Django application.
• Worked on Recommendation system using Machine learning algorithms.
• Built various graphs for business decision making using Python matplotlib.
• Responsible for debugging the project monitored on JIRA (Agile).
• Created database using MySQL and Postgres, wrote several queries to extract data from database.
• Setup automated cron jobs to upload data into database, generate graphs, bar charts, upload these charts to wiki and backup the database.
• Designed front end using UI, HTML, Bootstrap, Node JS, underscore JS, Angular JS, CSS, and JavaScript.
• Used Test driven approach (TDD) for developing services required for the application.

Environment: Python 3, Django 1.8, Pandas, Numpy, HTML5, CSS, XML, MySQL, JavaScript, Backbone JS, JQuery, CSS Bootstrap, MongoDB, T-SQL, JavaScript, Eclipse, Git, GitHub, JIRA, AWS, Linux, AWS Lambda, EC2, S3

Confidential

Software Engineer

Responsibilities:

• Developed web applications in Django model view control (MVC/MTV) architecture.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python.
• Designed and implemented custom scripts.
• Managed, developed and designed a dashboard control panel for customers and Administrators using Django, MySQL DB, PostgreSQL and VMWare API calls.
• Used python modules such as requests, urllib, requests, HTML Parser, BeautifulSoup for web crawling.
• Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of python code using a web browser.
• Used SSE (Server Side Event) for collaboration of multiple users and database synchronization.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Created AWS Route53 to route traffic between different regions.
• Designed an 8-bit adder individually from schematic to layout using Cadence 6 to match final product EDP lower than 100ps*pJ and optimized layout area.
• Migrated the legacy application in Python from PHP maintaining the business logic intact along with feature scaling and developers new features.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Migrated the legacy PHP based application to Python Flask Restful application.
• Performed object-oriented Python, Flask, SQL, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, git.
• Part of team implementing REST API in Python using micro-framework like Flask with SQLAlchemy in the backend for management of data center resources.
• Conducted scrum meetings and generated custom dashboards.
• Designed and developed MVC applications for OpenStack.
• Implemented web components utilizing JSP and server side components.
• Performed user validations on client side as well as server side.
• Interacted with QA to develop test plans from high-level design documentation.

Environment: Python 2.7, Django, Flask, PHP, HTML5/CSS, MS SQL Server 2013, MySQL, JavaScript, Eclipse, Linux, Shell Scripting, JQuery, GitHub, Angular.JS, Jira, AWS, Google Cloud, EC2