SUMMARY

• Around 7+ years of experience in the computer software industry. Skilled in Python(Programming Language), Celery, REST API, Ansible, Data Analysis and Devops consultant.
• Hands - on work experience on NoSQL databases like Cassandra, MongoDB.
• Experience inPythonOpenStack API'S.
• Object-oriented development experience.
• Experience in using Version Control Systems like GIT, SVN and CVS. Good experience in Linux Bash scripting and following PEP Guidelines inPython.
• Experience in maintaining and executing build scripts to automate development and production builds.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Experienced in working with various Python IDE's using PyCharm, PyScripter, Spyder, PyStudio and PyDev.
• Good experience in Shell Scripting, SQL Server, UNIX and Linux.
• Experience working with Redis, RabbitMQ for task queues and Celery to manage Asynchronous tasks.
• Experienced in installing, configuring, modifying, testing and deploying applications with Apache.
• Experience with Unit testing/ Test driven Development (TDD), Load Testing.
• Good experience of software development inPython(libraries used: libraries- Beautiful Soup, Numpy, Scipy, Matplotlib, Pandas data frame, network, urllib2, MySQL for database connectivity) and IDEs -sublime text, Spyder, pycharm, pytesting, Eclipse, emacs.
• Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.
• Understanding of network protocols such as TCP/IP, HTTP, and SSL and communication protocols like SSH and TLS.
• Experience installing and developing on ELK.

PROFESSIONAL EXPERIENCE

Sr.Python Developer

Confidential - Austin, TX

Responsibilities:

• Developed entire frontend and backend modules usingPythononFlaskWeb Framework.
• Coding inpythonwith various packages that will increase performance and stability for entire project.
• Designed data Models using Flask SQLAlchemyORM, connected to MySQL database.
• Developed and maintaining a security API to restrict the access of unauthorized users to sensitive API's.
• Wrote with object-orientedPython, Flask, SQL, Beautiful Soup, httplib,Jinja, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, GIT.
• Scripting inpythonfor automation of the databases and to perform various operations on the databases particularly Cassandra and mongo DB from remote servers.
• Writing the unit-test cases for the API's and for individualpythonscripts to maintain standards and stability of the code and perform debugging to deliver error-free code.
• Setting and installing the stage and test servers by installing necessary packages and software's related topythonand Django.
• Making the changes in Cassandra and Mongo DB configuration files and instances throughpythonlogic and code.
• Identify improvements to enhance CI/CD.
• Development via SSH sessions and proficiency in using SSH for management of remote resources.
• Creating Playbooks in Ansible and provisioning the Database's on the OpenStack virtual machines using REST API's.
• Developing REST API's using Django microservices framework so that these API's can be used from anywhere and any team within the project.
• Worked in usingobject-relationalmapper(ORM) library to automate the transfer of data stored inrelationaldatabases tables into objects.
• Clean data and processed third party spending data into maneuverable deliverables within specific format with Excel macros andpythonlibraries such as NumPy, SQLAlchemy and matplotlib.
• Consuming and integrating the external API's and API's developed by other teams.
• Gathering the requirements for development and scripting and presenting the demo on the developed API's.
• Oversaw migration of existing application into Microservices Architecture using Rest APIs and AWS.
• Used Elasticsearch for powering not only Search but using ELK stack for logging and monitoring our systems end to end Using Beats.
• Built Web Development withFlask, creating and deploying theFlaskapp onpythonanywhere.
• WrotePythonscripts to parse JSON documents and load the data in database.
• Generating various capacity planning reports (graphical) usingPythonpackages like Numpy, matplotlib.
• Used Pandas as API to put the data as time series and tabular format for manipulation and retrieval of data.
• Responsible to designing and deploying new ELK clusters ( Elasticsearch, logstash, Kibana, beats, Kafka, zookeeper etc.)
• Backend scripting/parsing using Perl andPython.
• Responsible for OpenStack project core infrastructure including code review, continuousintegrationsystems, and deployment tools.
• Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Integrating and syncing up with other three teams of the same project to work on consuming the API's developed by our team.

Environment: Python 3.9, Perl 5.36, PyQuery 1.4, Shell Scripting, JSON, Rest, Numpy 1.19, Pandas 1.4.2, Matplotlib, Apache Web Server 2.4, Django 3.0, Celery, SQL, Cassandra, UNIX V7, Windows 10/8/7, PostgreSQL 11, Git 2.36.1, Flask 2.1.2, etc.

Python Developer

Confidential - Boston, MA

Responsibilities:

• Involved in Developing a Restful service using Python Django framework.
• Developed entire frontend and backend modules usingPythonon Django Web Framework with GIT.
• Designing Celery and multithreading for scheduling the tasks and multiple activities.
• Designed and managed API system deployment using Confidential AWS REST API gateway and AWS RDS.
• Expertise in code review for the code developed by team and suggesting the relevant and appropriate changes.
• Dealing with client regarding the requirements of the projects and taking care of production issues and bugs.
• Perform Jenkins administration, updating plugins, setting up new projects and debugging build problems.
• Developed unit and functional tests inPython.
• Using ANT, Puppet/ Chef Scripts with Ivy to build the application and deploy.
• Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.
• Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions such as Confidential Web Services (AWS).
• Develop Interactive front end to visualize data from backend and represent in graphical manner to batter understanding for user.
• Developed the entire project using PostgreSQL. Migrating from other databases to PostgreSQL.
• Developed Merge jobs inPythonto extract and load data into MySQL database.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.
• Front-end web development using HTML/CSS, JQuery, Bootstrap as well as back-end development using SQL.
• Used Test driven approach for developing the application and implemented the unit tests usingPythonUnit test framework.
• Worked on Atlassian tools like Bamboo, Jira, and confluence.
• Developed and deployed multiple web applications based onRE oriented STweb services.
• Created Branches, Labels and performed Merges in Stash and GIT.
• Administering Code Repositories in SVN and Bit bucket.
• Involved in the complete Software Development Life Cycle (SDLC) to develop the application.
• Followed AGILE development methodology to develop the application.
• Used Test driven approach (TDD) for developing services required for the application.
• Deployed AWS Lambda code from Confidential S3 buckets.

Environment: Python, PyQuery, HTML5, CSS3, Shell Scripting, JSON, Rest, Apache Web Server, Django, Celery, Flash, SQL, UNIX, Windows, PostgreSQL, andpythonlibraries such as Numpy, SQLAlchemy, AWS, Typescript etc.

Software Developer

Confidential -Seattle, WA

Responsibilities:

• Focused on automation, containerization, and integration monitoring and configuration management.
• Streamlined applications delivery to get applications out to customers faster.
• Developed and implemented software release management strategies for various applications according to agile process.
• Used SVN and GIT as source code repository and Involved in migrating from SVN to GIT.
• Created release branches in GIT by GIT Administration including branching, reporting and assisting with project and end user support.
• Managed the GIT using Nexus tool to automate the build process and used the same to share the snapshots and releases of internal projects.
• Used PowerShell for DevOps in Windows-based systems.
• Performed integration of Code Quality Analysis techniques - Check style, Find bugs with CI tools like Bamboo.
• Create and setup automated nightly build environment for java projects using maven.
• Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.
• Used Puppet and Chef for Configuration Management tool.
• Involved in automation using Puppet and Chef.
• Developed automation scripting inPython(core) using Puppet to deploy and manage Java applications across Linux servers.
• Used Shell scripts to automate the deployment process.
• Installed Splunk and set up all the required attributes.
• Worked on Splunk to monitor the infrastructure implementation.
• Worked on infrastructure with Docker containerization.
• Kubernetes is being used to orchestrate the deployment, scaling and management of Docker Containers.
• Worked on Micro Services deployments on AWS ECS and EC2 instances.
• Actively worked on Docker and deploying and maintaining Micro services in Dev & QA environment.
• Implemented Docker-maven-plugin in maven pom to build docker images for all micro services and later used Docker file to build the docker images from the java jar files.
• Implemented build stage- to build the micro service and push the docker container image to the private docker registry.
• Involved in Deployment, Automation & Containerization (Docker, Kubernetes).

Environment: Subversion, GIT, Ansible, puppet, Splunk, Pandas, Jenkins, Shell scripts, bash, Maven, bamboo, Apache Tomcat6.x/7.x, Jenkins1.x, JIRA, SonarQube, Openstack, Maven, Nagios4.x/5.x, Linux/Unix, PL/SQL, Windows, Java, J2EE, Docker, Kubernetes, AWS.