Summary
Overview
Work History
Education
Skills
Disclaimer
Timeline
Generic

M Santhosh Kumar

Hyderabad

Summary

Experienced DevOps Engineer with over 6+ years of hands-on expertise, specializing in DevOps practices and cloud technologies. Proven track record of successfully implementing and managing end-to-end DevOps pipelines, driving efficiency, and optimizing workflows. Adept at collaborating with cross-functional teams to deliver scalable and secure cloud solutions. Passionate about staying current with industry trends and leveraging technology to enhance operational excellence.

Overview

7
7
years of professional experience

Work History

DevOps Engineer

Matson
12.2023 - Current
  • As a part of Matson, As a DevOps professional, I play a crucial role in automating and streamlining the software development lifecycle
  • One of my primary responsibilities involves creating robust automation processes, specifically focusing on the establishment of a CodePipeline
  • This comprehensive CodePipeline encompasses the entire deployment workflow, from code building to deployment on EC2 machines
  • Technology Stack: Codepipeline, CFT templates, codebuild, secrets, ssm parameters, KMS, Maven, SAAST/DAAST Cross account deployments
  • Created codepipelines that will build the application and deploy into cross account s3 site buckets
  • Created CFT templates that will automate the entire code pipeline process
  • Worked on Nodejs version up gradation along with developer to latest version for dependency resolving
  • Worked on CodeArtifacts of aws that will store the dependencies of application.

DevOps Engineer

Telstra
08.2023 - 12.2023
  • As a part of Telstra, I am responsible for Proven track record of spearheading the migration of on-premise virtual machines to Azure, showcasing comprehensive skills in assessment, replication, test migration, and seamless execution of migration strategies
  • Adept at orchestrating intricate networking components such as ExpressRoute, VPN Gateway, Firewall, and Domain Controllers to ensure a secure and efficient cloud migration
  • Technology Stack: Virtual Network Gateway, ExpressRoute Circuits, Hub and Spoke Technology, Virtual network Peering, Landing zone Accelerator, Route Tables, Assessment, Migration, Azure Migrate, Firewall NAT Rules, NSG Rules
  • Spearheaded end-to-end migration projects, orchestrating the assessment, replication, and final migration of on-premises virtual machines to Azure
  • Designed and implemented networking solutions to establish a robust and secure connection between on-premises infrastructure and Azure
  • Configured and managed ExpressRoute circuits, ensuring reliable and high-performance connectivity
  • Led the successful migration of Domain Controllers to Azure, preserving critical identity and authentication services during the cloud migration initiative
  • Designed and implemented networking solutions to establish a robust and secure connection between on-premises infrastructure and Azure
  • Configured and managed ExpressRoute circuits, ensuring reliable and high-performance connectivity
  • Implemented Virtual Network Gateways to facilitate secure communication between on-premise and Azure virtual networks
  • Implemented firewall solutions and defined robust policies to secure the Azure environment, aligning with industry best practices and compliance standards
  • Established seamless connectivity between migrated virtual machines in Azure and on-premise counterparts
  • Facilitated smooth data exchange and communication, ensuring business continuity throughout the migration process
  • Created comprehensive documentation outlining migration processes, network configurations, and security policies.

DevOps Engineer

Minfy Technologies
12.2022 - 08.2023
  • As a part of Ozonetel I am responsible for the DevOps implementation E2E
  • Maintaining Security related non-compliant to compliant
  • Creating modules and deployed most of the AWS native services
  • Technology Stack: Terraform, AWS, ECS, CloudWatch, ECR, Security Hub, ELK
  • Designed and Implemented Architectural solution to the client based on the requirements
  • Implement CI/CD best practices and suggest different opensource tools to optimize cost for customers
  • Created AWS infrastructure using Terraform for most of the AWS services
  • Creation of VPC Subnets, route tables, NAT gateway & IGW based on the requirement (UAT environment)
  • Maintained Security hub score on PCI DSS by making rules from non-compliant to complaint
  • Created OpenSearch service – Indices and pushed data using Logstash for analysis
  • Prepared documentation on all the modules by its dependencies, rollback, package versions, implementation
  • Unused security groups, cloud watch logs, users, volumes, snapshots, Images are identified regular basis and removed
  • Creation of ECS cluster and deployed modules in ECS with Bluegreen deployment also ECS with Rolling update
  • I used to be managing tasks in both AWS and DevOps
  • Enabled CRR to have exact copy of data in another region’s bucket & to replicate the same environment in another region
  • Extensively used transfer acceleration in the process of migration of data to S3 bucket
  • Worked with Route53 like purchasing domain names from AWS as well as from other websites
  • Created record sets to assign load balancer’s difficult DNS name with user friendly domain name
  • Integrated SNS at auto scaling level and Route53’s level to get notifications
  • Worked with Chef Cookbooks and Chef Recipes to automate infrastructure as a code (IAC)
  • Good experience in all kinds of docker instructions in docker file
  • Extensively Worked with Docker images like pulling images from docker hub, creating images from docker file, also from docker containers
  • Well experienced in creating containers from docker images as well as from our own images
  • Experienced with volume mappings and port mappings
  • Setting up of docker registry server
  • Extensively used Cloud Watch monitoring service, monitored many things and configured cloud watch alarms to take necessary actions whenever required and to maintain high availability by reducing downtime
  • Installed and configured GIT and GitHub in organization, Well versed in managing SCM repositories like Git, GitHub
  • Installed and configured Jenkins in both windows and in Linux machine
  • Installed and configured java as pre-requisite to install Jenkins and Integrated many tools with Jenkins like Git, Maven/Ant, JUnit/Selenium, Tomcat webservers
  • Configured build tools like Maven/Ant and Integrated with Jenkins.

Software Engineer

INTERGLOBE PVT LTD
03.2017 - 06.2022
  • Worked in INTERGLOBE PVT LTD as a Software Engineer from March 2017 to June 2022
  • Project #1: Client: SecureNow TechServices Period: Aug 2018 to Oct 2020
  • Technology Stack: AWS Cloud
  • Responsibilities: We have taken lead in migration process of servers & data from on-premises data centre to AWS Cloud
  • Responsible for complete administration of Cloud Infrastructure in my organization
  • Created VPC from the scratch, defined IP ranges in VPC to have better control over VPC
  • Created Public and Private Subnets for proper segregation of web servers and database servers to provide high level security
  • Migrated all the object storage to S3 Buckets and Created IAM role with S3 full access and attached to EC2s to access data without credentials
  • Mounted EFS (Elastic File System) with EC2s to have one common storage
  • Configured SNS (Simple Notification Service) at auto scaling level and route53’s level to get notifications mainly in case of server failures and VPC failures
  • Configured all in Auto Scaling Groups and Launch Configurations
  • Launched Web servers in public SNs through Auto scaling and connected to load balancer
  • Provided network to public SNs through Internet Gateways and Route tables
  • Launched DB servers in Private SNs and provided internet through NAT server in a secured manner
  • Opened MYSQL port in database servers to all the public subnets
  • Launched Bastion/Jump server in Public SNs to have ssh connection into the DB servers which are present in private subnets
  • Assigned Load balancers difficult DNS name to ROUTE53’s user friendly domain name
  • Enabled NACLs (Network Access Control Lists) at both public and private subnet levels to restrict and to allow Ports in providing high security
  • Project #2: Client: Indifi Technologies Period: Oct 2020 to Oct 2022
  • Technology Stack: AWS Cloud & DevOps
  • Responsibilities: I used to be managing tasks in both AWS and DevOps
  • Having complete hands on experience in launching EC2s and configuring autoscaling with web servers to provide high availability to data
  • Extensively worked with IAM user and group accounts with limited privileges to individual users as well as groups in the process of maintaining less expenditure and high security
  • Well versed in IAM roles, enabling multifactor authentication, and aware of all password policies
  • Having hands on experience in S3 bucket like ACLs, enabled versioning at bucket level to recover objects and object-lock to protect objects from accidental deletion
  • Enabled CRR to have exact copy of data in another region’s bucket & to replicate the same environment in another region
  • Extensively used transfer acceleration in the process of migration of data to S3 bucket
  • Worked with Route53 like purchasing domain names from AWS as well as from other websites
  • Created record sets to assign load balancer’s difficult DNS name with user friendly domain name
  • Integrated SNS at auto scaling level and Route53’s level to get notifications
  • Worked with Chef Cookbooks and Chef Recipes to automate infrastructure as a code (IAC)
  • Good experience in all kinds of docker instructions in docker file
  • Extensively Worked with Docker images like pulling images from docker hub, creating images from docker file, also from docker containers
  • Well experienced in creating containers from docker images as well as from our own images
  • Experienced with volume mappings and port mappings
  • Setting up of docker registry server
  • Extensively used Cloud Watch monitoring service, monitored many things and configured cloud watch alarms to take necessary actions whenever required and to maintain high availability by reducing downtime
  • Installed and configured GIT and GitHub in organization, Well versed in managing SCM repositories like Git, GitHub
  • Installed and configured Jenkins in both windows and in Linux machine
  • Installed and configured java as pre-requisite to install Jenkins and Integrated many tools with Jenkins like Git, Maven/Ant, JUnit/Selenium, Tomcat webservers
  • Configured build tools like Maven/Ant and Integrated with Jenkins
  • Installed many plug-ins like GitHub, Ant, check style, JUnit, Deploy to container, and build-pipeline
  • Created free style projects, maven projects and configured upstream projects
  • Established complete pipeline workflow starting from pulling source code from git repository till deploying end-product into Tomcat server.

Education

BE Graduate in Electronics and communication Engineering -

JNTUH
01.2014

Intermediate (MPC) -

AP State Board
01.2010

SSC -

AP State Board
01.2008

Skills

  • Scripting Languages
  • Containerization Technologies
  • Cloud Computing Expertise
  • Microservices Architecture
  • Security best practices
  • Configuration Management
  • JIRA
  • Linux Environments
  • Build releases

Disclaimer

I hereby declare that given above information are true and correct to the best of my knowledge. I understand that if any information given above is found incorrect my candidature is liable to be rejected.

Timeline

DevOps Engineer

Matson
12.2023 - Current

DevOps Engineer

Telstra
08.2023 - 12.2023

DevOps Engineer

Minfy Technologies
12.2022 - 08.2023

Software Engineer

INTERGLOBE PVT LTD
03.2017 - 06.2022

BE Graduate in Electronics and communication Engineering -

JNTUH

Intermediate (MPC) -

AP State Board

SSC -

AP State Board

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