Sreejith VU

DevOps Engineer

Bengaluru, Karnataka, India10 yrs 5 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led release for 10+ products with zero downtime.
Achieved 33% cost reduction in AWS infrastructure.
Served as Scrum Master, improving team delivery.

Stackforce AI infers this person is a DevOps Engineer with extensive experience in cloud infrastructure and automation.

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Skills

Core Skills

DevopsAwsKubernetesCi/cdSystem AdministrationLinux AdministrationWeb HostingServer Administration

Other Skills

Amazon EKSAmazon Web Services (AWS)AnsibleApacheApache KafkaArgoCDAzure DevOpsAzure Kubernetes Service (AKS)BashBest PracticesCentOSComputer HardwareConsulContinuous Integration and Continuous Delivery (CI/CD)Cost Monitoring

About

"Never Give Up If Something Is Not Working"

Experience

10 yrs 5 mos

Total Experience

1 yr 8 mos

Average Tenure

4 yrs 7 mos

Current Experience

Csg

Senior DevOps Engineer

Oct 2021 – Present · 4 yrs 7 mos · Bengaluru, Karnataka, India

Designed and implemented scalable infrastructure on both AWS and Azure using Terraform and Terragrunt.
Led release for 10+ products, achieving zero downtime through rolling updates and rollback.
Achieved 33% cost reduction in AWS by optimizing infrastructure through right-sizing, architectural
improvements, and cost monitoring.
Handled production migrations from elasticbeanstalk to Kubernetes
Integrated OpenSearch and AWS Cognito with Azure AD for SAML auth, enabling secure, role-based access for internal teams and clients without manual credential management.
Led onboarding of new applications into Kubernetes, providing architectural guidance, creating Helm charts and provisioning required resources with best practices.
Built and deployed a Logstash pipeline to consume, filter, and enrich >50GB of RabbitMQ service data daily, indexing them into OpenSearch.
Served as Scrum Master, facilitating daily stand-ups, sprint planning, and retrospectives, and using JIRA to track progress and remove blockers, improving team delivery.
Implemented AWS WAF to enhance application security and integrated it with CloudWatch for automated observability
Supported integration efforts using tools like Grafana and VictoriaMetrics to ensure system reliability.
Actively participated in on-call rotations, troubleshooting and resolving incidents to ensure minimal impact on operations.
Implemented automation using Python to streamline manual tasks.

TerraformAWSDNSBashIncident ManagementGitlab+45

Hashedin

2 roles

DevOps Engineer - II

Jun 2020 – Oct 2021 · 1 yr 4 mos

Architected and Implemented infrastructure using Terraform and Kubernetes clusters using solutions of Kops, Kubespray and EKS
Maintained consistent security to ensure that best practices were implemented at all times.
Designed, developed, managed, and ensured strategic plan for high availability and reliability for wide range of critical infrastructure systems.
Designed and implemented CI/CD workflows using tools like Helm charts, Jenkins, Spinnaker, Azure DevOps, HashiCorp Vault, Prometheus, Gafana to various Kubernetes environments
Develop end to end infrastructure architecture for solutions using DevOps tools.
Researched and identified new technologies and tools that would help to grow the agile development environment.
Stack creation and Integration using Terraform, Ansible with CI/CD.
Good Experience on software containerization platforms with Docker and container orchestration with Kubernetes
Managed multiple clients

GCSApacheAWSDNSBashIncident Management+35

DevOps Engineer

Nov 2019 – Jun 2020 · 7 mos

Provisoning and working on:
Kubernetes (EKS, KOPS, Kubespray, Kubeadm, HA)
Service Mesh (Istio)
Api Gateway (Kong)
Monitoring (Prometheus, Grafana, ELK, EFK)
Vault Consul Cluster (EC2 and Kubernetes)
AWS EKS, VPC,EC2, EFS, Subnet, Gateways, etc..
MySQL, Postgresql, MongoDB, Kafak-Zookeeper, Minio, etc..
Continuous Integration/Continuous Delivery:
AzureDevOps
Gitlab
Jenkins
Spinnaker
Provisioning and manintaining infrastructure with:
Ansible
Terraform
Automating various manual tasks using:
Bash
Python
Ansible

ApacheAWSDNSBashIncident ManagementGitlab+35

Practo

System Engineer

Nov 2018 – Nov 2019 · 1 yr · Bengaluru Area, India

Creating VPC, Subnet, Gateway, Elastic IP, Route Table, etc. in AWS
Provisioning servers in AWS and deploying the HIMS application.
Provisioning standalone physical servers, configuring firewalls and deploying the HIMS application.
Provisioning RDS and setting up connectivity with Instances.
Providing connectivity with AWS instances and on premise servers via VPN.
Taking snapshot, creating and mounting EBS volume, resizing attached volume.
EC2 resize and migration from one region to another region.
Configuring S3 bucket for uploading data.
Writing python scripts to upload data to S3.
Automating various manual tasks using Python/Ansible/Bash.
Applying patches/ updating configuration using Ansible.
Installation and configuration of Postgresql database in on premise instances.
Configuring postgresql streaming replication and normal backup configuration.
Installation and configuration of Apache Tomcat
Troubleshooting issues related to Tomcat, Postgresql
Configuring VPN and SSL certificates.

ApacheComputer HardwareAWSDNSBashIncident Management+26

Vimeo

Linux System Administrator

Mar 2018 – Nov 2018 · 8 mos · Bengaluru Area, India

Managing and setting up production and development Linux (Debian) servers which handle huge traffic.
Puppetize servers and installing required applications.
Managing 650+ Linux Servers in Livestream DC and Cloud
Monitoring servers and responding immediately to service outages.
Install and maintain Nginx based Web servers.
Support database systems such as Redis, MySQL.
Installed and configured Datadog.
Wrote Python scripts to send application performance data to Datadog.
Exposure on Kubernetes, Docker, Puppet, Redis, Ansible.
Handle escalation from Support Team

GCSApacheBashIncident ManagementConsulPuppet+23

Armia systems, inc

Systems Engineer

Mar 2017 – Mar 2018 · 1 yr · Ernakulam, Kerala, India

Monitor Servers through Zabbix and immediatley repond to service outages.
Troubleshooting issues related to DNS, FTP, APACHE, EXIM, MYSQL etc.
Provide customer support over Ticketing Helpdesk system.
Resolving issues quickly and efficiently.
Hands-on experience in WebHosting control panels WHM/cPanel, zPanel, Plesk, Webmin etc.
Familiar with VPS its control panel SolusVM and related issues.
Manage User Accounts, File Systems, Disk Usage and Backup.
Wrote custom scripts to automate various tasks.
Knowledge in handling different Linux variants like Debian, CentOS, Ubuntu and Windows Server 2016, 2012 and 2008.

ApacheDNSBashZabbixProftpdCentOS+17

Techbrein solutions private limited

Junior Linux System Administrator

Dec 2015 – Mar 2017 · 1 yr 3 mos · Calicut Area, India

Provide customer support over Non-Voice Chat and Email Helpdesk system.
Resolve tickets quickly and efficiently.
Monitor Servers through Nagios and worked on issues to eliminate downtime of servers.
Hands-on experience in popular WebHosting control panels WHM and cPanel
Knowledge in both frontend and backend of cPanel.
Hands-on experience in dealing with spamming and phishing attacks in server.
Posting abuse tickets and service suspensions.
Manage User Accounts, File Systems, Disk Usage and Backup.
Installation and troubleshooting issues related to third party applications like WordPress, Joomla, and Coppermine etc.
Troubleshooting issues related to DNS, FTP, APACHE, EXIM, MYSQL etc.
Job Scheduling and Automating process using CRON.
Wrote custom scripts to automate various tasks.
Examine server scheduled backups on a weekly basis and dealing with related issues.
Examine server performance audits.