Logesh S.

DEVOPS ENGINEER

244 euro

My experience

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Augusta Hitech Soft SolutionsDecember 2019 - Present

* Provisioning the AWS and GCP EC2's/ VM's for the application service deployment.

* Provision AWS ECS cluster to deploy the Docker Container on to the Server, Configuring Load Balancer, Route53.

* Job Scheduling and Automating process using CRON.

* Worked on shell scripts to automate installation, extract logs and take backups.

* Install Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/ Linux systems Administered Linux servers for several functions including managing Apache/Tomcat server, mail server, and firewalls in both development and production.

* Installed and configured Application on Linux and Windows servers
Automated build and deployment using Jenkins to reduce human error and speed up production processes.

* Security Patches and fixing the Security Vulnerabilities for Linux Servers.

* Built and deployed Docker containers to break up monolithic apps into microservices, improving developer workflow, increasing scalability, and optimizing speed.

* Managed GitHub repositories and permissions, including branching and tagging.

* Created Lambda Jobs - HTTP Services for Serverless Computing.

* Managed Docker orchestration and Docker containerization using
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Infrasoft technologies Private limitedJune 2017 - December 2019

* Worked on managing infrastructure provisioning, S3, ELB, EC2, RDS, Route
53, Security Groups (VPC, NAT) and deployment Via Native AWS Developer
Tools and EC2 Installation with CentOS, Ubuntu and Linux.

* Automated delivery pipeline using integration and infrastructure tools GIT, Jenkins. Worked with SVN to manage source code repositories and performed branching, merging, and tagging depending on requirement.

* Administered Jenkins for Continuous Integration and deployment into Tomcat application servers.

* Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.

* Implemented Continuous Integration using Jenkins and GIT.

* Worked on integrating GIT into the continuous Integration (CI) environment along with Jenkins.

* Installed and configured Nagios to constantly monitor network bandwidth, memory usage, and hard drive status.

* Worked on Nagios to identify and resolve infrastructure problems, worked
onNagios event handlers in case of automatic restart of failed applications and services.

* Working on Multiple AWS instances, EC2, Elastic Load Balancer (ELB) and AMIs, VPC, Route53, set the security groups, Auto scaling to design cost effective, fault tolerant and highly available systems.

* Created S3 buckets, managed policies for S3 buckets and Utilized S3 bucket and Glacier for Archival storage and backup on AWS.

* Configure and ensure connection to RDS database running on MySQL engines.

* Experienced in Bash Shell Scripting, automation of cron jobs in a timely manner.

* Worked on google cloud platform (GCP) services like compute engine, cloud load balancing, cloud storage, cloud SQL, stack driver monitoring and cloud deployment manager.

* Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.

* Created S3 buckets, managed policies for S3 buckets and Utilized S3 bucket and Glacier for Archival storage and backup on AWS.

* Create and maintain fully automated CI/CD pipelines for code deployment using Jenkins Deploy.

* Actively manage, improve, and monitor cloud infrastructure on AWS, EC2,
S3, and RDS, including backups, patches, and scaling.

* Automated build and deployment using Jenkins to reduce human error and speed up production processes.

* Reduced costs by ~$3,000 each month by eliminating unnecessary servers and consolidating databases Managed

Environment: Linux, Jenkins, GIT, SVN, Docker, Kubernetes, AWS
(AutoScaling, CI/CD, Cloud Formation, EC2, S3, VPC, ELB, AMI, Route53,Glacier), Tomcat, WebSphere, MySQL, JIRA, Shell Scripting
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global servicesMarch 2016 - June 2017

architect
* Liaise with vendors and other IT personnel for problem resolution

Consultant
Sutherland global services private limited


* Serve as the first point of contact for customers seeking technical assistance over the phone or email

* Perform remote troubleshooting through diagnostic techniques and pertinent questions

* Record events and problems and their resolution in logs

* Follow-up and update customer status and information

* Determine the best solution based on the issue and details provided by customers

* Handle daily technical support activities on desktop support, data network and server management.

* Install and test desktop software applications and internet browsers.

* Test computers to ensure proper functioning of computer systems.

* Train end users on usage of computer hardware and software.

* Provide access for the employee in R-directory, SAP and Network access

* Verified the Shell Account on the SAP

* Extended the contract for the Contract employees

* Run the Script for to unlock and disable the user

* User account creation for Active Directory, Exchange Mailboxes, Distribution lists Provide Level-2 support and troubleshooting to resolve issues with in SLA.

* Monitor ticketing system and monitoring alarms. Respond/resolve cases in accordance with SLAs.

* Created standard procedures to create consistency and improve support response time.

* Strong team management and supervisory skills including scheduling, priority setting of tickets.

* Managed control protocols for LAN / WAN infrastructure.

* Knowledge of Active Directory, Exchange 2003/2007Create LAN and/or
Email accounts for the users and administer them.

* Grant permissions on various network resources available to users.

* Creation and administration of Global groups.

My stack

UNIX, Ubuntu, Troubleshooting, Technical Support, SQL, SonarQube, SolarWinds Orion, Shell Scripting, Server Management, SAP, Problem Solving, PostgreSQL, Oracle Application Server, Nginx, Nagios, MySQL, Microsoft SQL Server, Linux Red Hat, Linux, Kubernetes, Jira, Jenkins, IBM Websphere, GitHub, Git, Firmware, Elastic Stack, Docker, DevOps, Continuous Integration, Cloud environments and services, Cloud Computing, CentOS, Bitbucket, Apache Web Server, Amazon Web Services, Agile Methodology, Active Directory