Cloud DevOps Engineer

Cloud DevOps Engineer

* * * * *

RAMESH PISHINI E-mail: *******.******@*****.***

Mobile NO: +316********

CAREER OBJECTIVE

Pursuing a motivating career, to build upon my existing abilities and acquire new skills, while contributing positively to the growth of the organisation with my perseverance by nature. PROFESSIONAL PROFILE

• Overall, Six years’ experience with Linux, 4 years AWS, Azure architecture and automation with infrastructure management tools such as Terraform, CloudFormation, Ansible, and Jenkins.

• Experienced with CI/CD, DevOps Tools.

• Solid background in Datacenter activities.

• Migrated many critical application servers from on-premise to cloud.

• I am building the Dev, Test, Acceptance, and production servers.

• Infrastructure and application monitoring.

• Linux and Windows servers.

• Strong in scripting and troubleshooting skills.

• I had experienced in Agile methodologies.

• Experience with microservices.

• Knowledge on ITIL process.

• Excellent communication and People skills. Ability to work and master new technologies and to deliver outputs in short deadlines.

CERTIFICATIONS and TRAINING

AWS Certified Cloud Practitioner

AWS certified solutions Architect – Associate

AWS certified SYSOPS Administration – Associate

AWS certified solution Architect – Professional

AWS security Specialty

Trained in Kubernetes and Kubernetes security

PROFESSIONAL EXPERIENCE

AARINI Consulting B.V (FEB-2019 to till):

ROLE:

• Responsible for designing, Implementing, and Supporting of Cloud-based infrastructure and solutions.

• Identified product opportunities and process improvement while doing POC’s.

• I reduced the AWS operation cost of cloud infrastructure by over 15% over three months by implementing efficiency and utilisation charges.

• Responsible for implementing, deployment, maintenance, and stability of cloud services.

• Implemented auto-start and stopped the servers using Lambda.

• I applied High security for servers.

• Office 365, Azure, AWS Administration.

• Automated SAML federation to multiple AWS accounts with Microsoft Azure Active Directory.

• POC on Automated the CICD pipeline deployment process in AWS using CloudFormation template. Cloud DevOps Engineer

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• Automated the app deployment in Cloud foundry using Jenkins CICD pipeline.

• Implemented the highly available and scalable SAP HANA Database in AWS. Project: SAP Lab Creation

Operating System Suse, Ubuntu, Redhat

Language Shell scripting, Ansible, Terraform, Packer. Cloud AWS, Azure

Designation Cloud DevOps Engineer

Versioning Tools GIT

Database SAP HANA

CICD GIT LAB CICD

Role:

• Automated the SAP HANA database creation into AWS with CICD pipelines.

• I have created Suse and Ubuntu AMI’s using packer.

• I am configuring and installing packages into the servers using ansible.

• Automated the infrastructure creation in both aws and Azure using terraform. POC (IoT in Azure)

Operating System Unix

Language Python

Cloud Azure

Designation Cloud DevOps Engineer

Versioning Tools GIT

Database Cosmos DB

IoT Device Roseberry

Capgemini: (FEB- 2018 to JAN-2019)

Client: Nationale-Nederlanden Group (Den Haag in the Netherlands) Project: PRS

Operating System Red Hat Linux

Programming language Java, Shell scripting, Ansible, Terraform, Packer. Cloud AWS

Designation DevOps Engineer

Versioning Tools GIT

Database MariaDB

ROLE:

• Automated the deploying Java application into AWS with CICD Process.

• Migrated the On-premise Oracle DB to Oracle RDS using Shell Script.

• Spinning the oracle RDS using terraform, Shell script.

• I created Linux AMI’s using packer.

• Wrote a python script for automating the deployment into production.

• Wrote a terraform script for to spin Ec2, MariaDB, subnets, KMS, Security Group, Parameter groups, Etc.

• Wrote the ansible code to install the tomcat, Java, SSL certificates, https packages, and application deployment.

• Worked in an Agile process, acted as a scrum master. Project: ECF

Operating System Red Hat Linux

Programming language Dot Net, Shell scripting, Ansible, Terraform, Packer. Cloud AWS, Azure

Designation DevOps Engineer

Versioning Tools GIT

Cloud DevOps Engineer

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Database MySQL

ROLE:

• Spin the resources in AWS using terraform code.

• I installed the Dotnet core on Red hat Linux Machine through Ansible.

• I installed Red Hat AMI with all required package using packer.

• I deployed the Dotnet application in Red hat Linux Machines in an automated way in Git CICD approach.

• Automated Sigle sign on for the application with Azure AD. POC: PRS on Docker

• Created the docker file with Java application.

• Automated the deployment file into ECS

• Automated resource creation (ECS, ALB, Route53, Etc.) Sutisoft Pvt.Ltd (Formerly with Infobrain technologies PVT. ltd.): (April - 2016 to FEB-2018) Operating System Red Hat Linux, CentOS, Ubuntu, and Windows. Programming language Shell scripting, Ansible

Cloud AWS

Database MariaDB

Versioning Tools GIT

Designation System administrator

Monitoring tools Zabbix, Ossec

Ticketing Tool SutiDesk

DUTIES & RESPONSIBILITIES:

• Migrated application servers, databases from on-premise to aws.

• Managed Linux Operating System Installation, OS patching, Authentication and Access, File Permissions, Kernel Hardening, Firewall Configuration, Security Hardening, Monitoring the Logs, SSH Security.

• I created LVM’s maintenance, Disk Partitioning, and managing.

• Build, Maintaining, and cloning the VM’s from VMWare Esxi using VMware Vsphere. Etc.

• Installed and configured SSL certificate for HTTP service

• Installed Apache, Tomcat, Java, mod_JK.so.

• Supported a Zabbix server and adding clients and custom templates for monitoring server statistics.

• Enterprise in User and Group administration

• Wrote bash scripts for taking automatic backups and automated server building based on required software.

• I had experienced with Maintenance and Administrating the Mysql, MariaDB, Cassandra databases.

• I had experienced with Clustering on a single and multimode setup with Cassandra in Linux.

• I had experienced in mail server configuration with the technologies I use Sendmail, Postfix, and webmail.

• Background on the installation of OpenLDAP and 389DS in Linux server

• Wrote a bash script to monitor the running ports, checking Inodes, SSL certs. Files are swapping.

• I Created and configured of Amazon EC2 (AWS)). Build the servers based applications specification.

• Troubleshoot various system problems such as core dump analysis, network problems, and hardware-related problems.

• Created managed policies the s3 bucket and Glacier for storage and backup on AWS.

• I had experienced with installation and integration of Samba and Active directory.

• Task Automation various regular, Periodic, Future tasks using CRON and AT

• Installed Ossec to monitor the files on Linux server.

• I worked on SutiDesk tickets.

• Hands-on with Git, Gitlab, Jenkins.

Cloud DevOps Engineer

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Voxvalley Technologies pvt.ltd. (Mar-2014 to MAR-2016) Operating System Red Hat Linux, CentOS, Ubuntu, and Windows. Programming language Shell scripting, Ansible

Virtualisation VMware 5.1 and 5.5

Database MYSQL

Versioning Tools GIT

Designation Network Engineer

Monitoring tools Nagios

Ticketing Tool Kayako, Jira

• Managed Linux Operating System Installations, Authentication, and Access, File Permissions, Kernel Hardening, Firewall Configuration, Security Hardening, Monitoring the Logs, SSH Security.

• LVM’s creation and maintenance.

• Installations, patching and upgrading the Vox Applications like vox bridge Tunnel, Vox soft switch.

• Configurations, administrating, and cloning of VM’s on VMware ESXi using VMware vSphere.

• Investigate the network traffic, Packet drops with Wireshark logs, and auditing security logs.

• Maintained Virtual Machines, Deployed VOX application.

• I Implemented the centralized Syslog server, Nagios, Apache, and Zimbra mail servers.

• Created, modified, and adding swap files /swap partition at runtime and added permanently.

• Maintained Nagios server and adding clients and custom templates for monitoring server statistics and Voxvalley applications.

• Wrote bash scripts for automating MySQL backups and storing them in FTP servers, the cronjob’s to delete the old database files and core dumps-based date.

• I have worked on Jira and Kayako ticketing systems.

• Doing system administration tasks like maintaining and monitoring day to day activities TECHNICAL AWARENESS

• AWS:

o Background on SAAS, PAAS, IAAS.

o Experience on EC2, VPC, RDS, S3, KMS, IAM, EBS volumes. o Experience on Cost and Cost optimization

o Encounter on Network Security

o Experience on containers and serverless

o Ability in scaling and Resilience

o Background on deployment tools in AWS

o Expertise in Deployment and Operations (Monitoring, SSM, CloudFormation OpsWork) o Experience with application and messaging services. o Background on EFS, CloudFront, Elastic cache, Route 53, ELB, Auto Scaling, Cloud Watch. o Familiarity on IoT, Analytics, and Streaming (EMR, Kinesis, Redshift, IoT), Quick Sight.

• DevOps:

o Jenkins and Continuous Integration (CI)/ Continues Delivery (CD) o Docker, Kubernetes.

o Git, Gitlab, Maven, Ansible, Terraform, CloudFormation. o Operating Systems:

o Red Hat Enterprise Linux, CentOS, Ubuntu, Windows. o Linux Administration:

o OS Installation: Disk-based, USB installations.

o Performance monitored with netstat, top, htop, iftop. o Installed and upgrading packages in Linux through YUM, RPM, and apt-get. o I installed Tomcat and Java on production servers. o I installed an HTTP and SSL certificates in Linux servers for security. Cloud DevOps Engineer

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o Database administration on MySQL, MariaDB, Apache Cassandra. o I Installed Apache Cassandra with a single node, multi-node clustering. o Experience in Backup and Restoring Databases.

o Deployment in production servers using Rsync, SCP. o Remote administration using SSH, telnet.

o Experience with Filesystem and LVM.

o Mail server configuration of send mail, Postfix, webmail. o SSO with OpenLDAP and 389DS in Linux server.

o I wrote ACLs in Linux servers.

o I automated the tasks using CRON and AT.

o Controlled file changes in Linux using OSSEC alerts. o Monitoring Tools: Nagios, Monit, Zabbix.

o Hands-on experience in the installation and integration of the Samba server and integrated with Active Directory.

o VMWare:

o Experience with Installing VMware ESXi platform (VSphere 5.1 and 5.5) o Experience on creating VM’s, taking snapshots and template and cloning in VMWare o Experience in increasing Disk space and RAM for VM’s in VSphare. o Knowledge of Vcenter, Vmotion, HA, DRS, Clustering, Fault Tolerance. o Programming:

o Ansible

o Terraform

o Shell Script

o CloudFormation

EDUCATIONAL QUALIFICATIONS

• Bachelor’s in computer science and Engineering in SVCET from JNTU University in 2013.

• Board of Intermediate Education, A.P. (MPC) with 72.9%

• Board of Secondary Education, A.P. (10th) with 65% PERSONAL DETAILS

Name Ramesh Pishini

Marital Status Single

Nationality Indian

Date of Birth 05-06-1992

VISA Highly skilled migrant

RP card Expire 01-02-2021

(Ramesh P)

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