Karthikeyan Mamidipalli

• Writing Python scripts for log analysis and automated issue resolution.
• Designing CI/CD workflows using Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps.
• Writing Python scripts for custom build, test, and deployment processes.
• Using Terraform, AWS CloudFormation to provision infrastructure. Building Docker images and managing containers with Docker & Kubernetes.
• Using Python-based Kubernetes operators (k8s API) to automate deployments. Setting up monitoring with Prometheus, Grafana, ELK (Elasticsearch, Logstash,
  Kibana).
• Writing Python scripts to parse and analyze logs. Using tools like Docker, Kubernetes, or Ansible to automate deployment processes and ensure smooth deployment of Python applications. Diagnosing and resolving issues related to Python applications, infrastructure, or the CI/CD pipeline. Implementing Infrastructure as Code (IaC) using Python with Terraform or Pulumi. Managing secrets and credentials securely using HashiCorp Vault, AWS Secrets Manager, or Azure Key Vault Collaborate with development and operations teams to streamline processes and improve efficiency. Implement best practices for security, scalability, and performance optimization Develop automation scripts and tools using Python for provisioning, configuration
  management, and monitoring of infrastructure and applications.

• Involved in software development life cycle (SDLC) of tracking the requirements, gathering, analysis, detailed design, development, system testing and user acceptance testing.
  •Understand the user requirements and breakdown the tasks accordingly to implement in timely manner.
  •Actively involved in developing the methods for Create, Read, Update and Delete (CRUD) in Active Record.
  •Rewrite existing Python/Flask module to deliver certain format of data. Created script in python for calling REST APIs.
  •Utilized Django Web Framework for creating web applications utilizing model view control engineering.
  •Wrote python scripts to parse XML documents and load the data in database and developed web - based applications using Python, CSS and HTML.
  •Developed PHP Worked on CAS module for Single sign on Authentication.
  •Build the REST API’s using Django and integrate with the Angular app on AWS service.
  •Experienced working with Django and PostgreSQL.
  •Setup Docker on Linux and configured Jenkins to run under Docker host.
  •Deployed and monitored scalable infrastructure on Amazon Web Services (AWS)
  •Building the CI/CD process from scratch.
  •Fixed bugs, provided production support and enhanced applications by improving code reuse and performance by making effective use of various design patterns.
  •Developed with PHP7, Magento 2.0.7.
  •Delivered responsibilities as a Embedded Engineer and Project Coordinator for various assignments.
  •Created application using Angular JS, Python Rest API and HTML5/CSS3.
  •Developed and tested many features for dashboard using Flask, CSS and JavaScript.
  •Worked intimately with originator, firmly coordinating Flash into the CMS with the utilization of Flashovers put away in the Django models. Additionally made XML with Django to be utilized by the Flash.
  •Involved the information as JSON structure-based reports, put away in an assortment utilizing MongoDB.
  •Used Angular JS Services $http for consuming REST API's and utilized Postman tool to debug Web API.
  •Created multiple Python and UNIX shell Scripts for various application-level tasks.
  •Excellent working knowledge in UNIX and Linux shell environments using command line utilities and build back-end application with Python / Django, work with docker, RabbitMQ, Celery, Jenkins.
  •Used Python and Django creating graphics, XML processing, data exchange and business logic implementation with Spiff
  workflow development.
  •Developed Python and shell scripts for automation of the build and release process.
  •Enhanced application performance by utilizing Python Plus features, such as advanced multi-threading, memory management, and high-performance data structures.
  •Designed and implemented data visualization tools with Python Plus to provide dynamic and actionable insights to stakeholders.
  •Worked with Python Plus in a cloud environment to process and analyze large-scale datasets, ensuring optimal resource utilization.
  •Used Python Plus to build and optimize RESTful APIs, ensuring efficient communication between microservices.

• Provided VPN solutions in Azure with the help of Network Security Groups, public and private network configurations.
  •Developed views and templates with python and Django's view controller and templating language to create a user- friendly website interface.
  •Outputting the parsed data as JSON/BSON and stored into Mongo DB.
  •Created Non-Prod and Prod Environments in Azure from scratch.
  •Working with Continuous Integration (CI) and Continuous Delivery/Deployment (CD) Environment.
  •Used Azure Container Services with Kubernetes for orchestrating the servers.
  •Used Test driven approach (TDD) for developing services required for the application and Implemented Integration test cases.
  •Leveraged Python Plus for processing and parsing large datasets into JSON/BSON formats, which were efficiently stored in MongoDB.
  •Followed Test-Driven Development (TDD) principles using Python Plus to write unit and integration test cases, enhancing code quality and reliability.
  •Conducted numerical analysis using NumPy and Python Plus for insurance premium calculations, managing large datasets with Pandas and MySQL for statistical insights.
  •Designed and developed web applications using Flask web framework for python models or scripts.
  •Used NumPy for Numerical analysis for Insurance premium and Managed large datasets using Panda data frames and
  MySQL. Used Pandas library for statistical Analysis.
  •Deployed Django with Apache web server and mod wsgi.
  •Executed the models on the Big Data platform, deploy the applications on the Big Data server.
  •
  Resolved tickets within the SLA. System restores and imaging for Windows, Mac & Ubuntu Operating Systems using
  Ivanti & Deploy Studio.
  •Developed Web based Dynamic Form Builder using HTML5, CSS3, and JavaScript Object-to-XML.
  •
  Used jQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.
  •Used jQuery for selecting DOM elements when parsing HTML.

Developed SQL Queries, Stored Procedures, and Triggers Using Oracle, SQL, and PL/SQL.

• Automated repetitive tasks using Python scripts, increasing efficiency within the team''s workflow processes.

• Utilized the cloud services provided by Amazon’s Web Services (AWS) to deploying and managing AWS services MySQL databases (RDS) and storage (S3). Used Jenkins for continuous integration for code quality inspection and worked on building local repository mirror and source code management using Git hub.
  •Worked on GitHub to create the projects, repositories and manage permissions in both project and repository level.
  •Serve as leadership role troubleshooting embedded engine control software issues. Find critical bugs of embedded control software which would cost company million dollars.
  •Worked with Machine Learning, Computer Vision, Deep Learning and Neural Networks calculations utilizing TensorFlow and planned Prediction Model utilizing Data.
  •Mining Techniques with assistance of Python, and Libraries like NumPy, SciPy, Matplotlib, Pandas, scikit-learn.
  •MySQL databases for Backend using phpMyAdmin.
  •Used PyUnit, the Python unit test system, for all Python applications.
  •Worked on Swagger spec to create API using a specific JSON or YAML schema that outlines the names, order, and other details of the API.
  •Conducted data mining and statistical analysis using Python Plus libraries such as NumPy, SciPy, Matplotlib, Pandas, and Scikit-learn.
  •Managed MySQL databases through phpMyAdmin and automated backend operations using Python Plus for scripting and task management.
  •Performed AWS Cloud management, including EC2 instances, S3, CloudFormation, SES, and SNS, automating processes with Python Plus. Worked with Data tables using PyQt to show client and strategy data and add, erase, update client records.
  •Created custom policies using IAM for AWS Cloud resources and groups and maintained IAM roles and User Credentials. Developed backend of the application using the flask framework.
  •Expert in Unix and Linux commands. Developed various Shell (bash) scripts to handle miscellaneous tasks.
  •Build project using build tools like Maven.
  •Used NumPy for Numerical analysis for Insurance premium and Managed large datasets using Panda data frames and
  MySQL.
  •Experienced in developing Web Services with Python programming language and good working experience in processing large datasets with Spark using Scala and Pyspark.
  •Hands on experience on TCP/IP packets doing packet Tracer.
  •Expertise in creating Restful API in NodeJS and communicate with Closure server via protocol and use Backbone to generate template.
  •Used Django configuration to manage URLs and application parameters.
  •Worked as part of an Agile/Scrum based development team and exposed to TDD approach in developing applications.

• Designed and developed front-end applications using UI frameworks, HTML, Bootstrap, Node.js, Underscore.js, CSS, and JavaScript, incorporating Python Plus for enhanced backend integration. Involved in the Complete Software development life cycle (SDLC) to develop the application Used NumPy for Numerical analysis.
  •Gathered all requirements for developing and analyzing requirement of projects.
  •Developed entire frontend and backend modules using Python on Django including Tastypie Web Framework using GIT.
  •Used Test driven approach (TDD) for developing services required for the application.
  •The TDS login application is a python/Flask application which uses several libraries such as Flask 0.12, python marshmallow (Simplified object serilaization), Python LDAP3, Selenium (Functional/Acceptance testing), jQuery (For front end), Tox (For automation), Sphinx, Fabric (For auto deploy), Suds (For Python Soap Client) and many more.
  •Created PHP/MySQL back-end for data entry from Flash and worked in tandem with the Flash developer to obtain the correct data through query string.
  •Used PHP as an HTML embedded scripting language, in front end web develop.
  •Used Go Programming Language (Go Lang) and Scala in the development of the application.
  •Developed the TDS login application using Flask with Python Plus, integrating libraries such as Flask 0.12, Python Marshmallow (for object serialization), Python LDAP3, Selenium, and Sphinx.Experienced in building a Command line tool to interact with RESTful API using in Golang Analyzed data using Excel VBA
  scripts
  •Implemented Business logic, data exchange, and XML processing and graph creation using Python.
  •Designed and Developed Oracle Stored Procedures and UNIX Shell Scripts for Data Import/Export and Conversions.
  •JIRA was used for agile/scrum process tracking and tracking the status of development.
  •Deployed the application on a Tomcat server running on an AWS EC2 instance.
  •Used Unit Test library for testing python and other programs.
  •Designed and created backend data access modules using PL/SQL stored procedures.