Jomon Joseph

Open to work7 years experience

DevOps Engineer

Kerala, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

DevOps Engineer | AWS Cloud Engineer | Linux System Engineer

GitHub

Standing Rank

Rank Not Available

Developer Badges

No badges earned yet

Skills & Technologies

39 skills

aws ec2ecsrdsvpcseselbcloudwatchroute53dockerdocker composeamazon ecskubernetessentrycloudflare analyticsbashpythonmysqlpostgresqlmssqljenkinsgitgithubgithub actionsaws codepipelineaws codedeployterraformansiblednsssl/tlsload balancingreverse proxycdnnginxapacheopenlitespeedrhelcentosubuntualmalinux

Work Experience

DevOps Engineer

Armia Systems

Apr 2024 - Present Kochi, India

Manage infrastructure supporting 300+ production websites and applications across AWS and Linux environments
Provision and maintain AWS infrastructure including ECS, EC2, RDS, VPC, SES, load balancers, networking, monitoring, and incident response
Design and maintain CI/CD pipelines using Jenkins, AWS CodePipeline, AWS CodeDeploy, GitHub, and Ansible
Develop Bash scripts to automate deployment workflows, service management, and operational tasks
Manage deployments of Django, Wagtail, Vue.js, and Node.js applications across development, staging, and production environments
Configure and maintain Nginx and Apache reverse proxies for production services
Administer MySQL, PostgreSQL, and MSSQL databases including installation, upgrades, maintenance, and troubleshooting
Configure cron jobs, supervisor processes, and background task execution services
Perform capacity planning and infrastructure sizing for new projects and production growth
Collaborate with developers, QA teams, and infrastructure teams in Agile environments
Execute zero-downtime deployments in highly secure banking environments
Install, maintain, and upgrade self-hosted Sentry monitoring infrastructure
Troubleshoot and resolve email delivery, DNS, SSL/TLS, networking, and application-level issues

System Engineer

Armia Systems

Apr 2019 - Mar 2024 Kochi, India

Provided L2/L3 support for Linux-based cloud hosting and production environments, resolving complex infrastructure and application issues.
Installed, configured, maintained, and optimized Linux servers to ensure high availability, stability, and security.
Managed Linux user accounts, permissions, access control, and authentication following security best practices.
Diagnosed and resolved Linux, networking, process, storage, and resource utilization issues to maintain optimal server performance.
Configured and maintained Apache, Nginx, and OpenLiteSpeed web servers for PHP, Laravel, WordPress, and Node.js applications.
Built, deployed, and maintained Docker containers and Docker Compose environments across development and production systems.
Performed container image updates, troubleshooting, and application deployments with minimal downtime.
Managed DNS records, virtual hosts, SSL/TLS certificates, and domain routing to ensure secure and reliable application accessibility.
Executed server migrations, website migrations, and application deployments with minimal service interruption.
Optimized CPU, memory, storage, and disk I/O utilization through continuous monitoring and performance tuning.
Performed server hardening, patch management, vulnerability remediation, and security updates to improve infrastructure security.
Configured and managed firewall rules, VPN connectivity, and network services, troubleshooting TCP/IP and connectivity issues.
Performed backup management, recovery testing, and disaster recovery activities to ensure business continuity.
Monitored infrastructure health, analyzed system logs, and conducted preventive maintenance to minimize downtime.
Troubleshot issues across WordPress, Laravel, PHP, Node.js, MySQL, and MariaDB production environments.
Maintained technical documentation, deployment procedures, and operational runbooks.
Supported multiple customer infrastructures simultaneously, ensuring SLA compliance and timely incident resolution.

Projects

Production Real-Time Communication Platform

AWSKubernetesDocker ComposeWebSocketsNginxCloudflareLinuxGitExpoReact NativePostgreSQLRedisHelm

Container Orchestration: Architected and migrated the application to Kubernetes and Docker Compose, managing Deployments, Services, ConfigMaps, Secrets, Persistent Volumes, Ingress resources, and container lifecycle management.
CI/CD & GitOps: Designed and implemented automated GitHub Actions pipelines to perform dependency installation, code quality checks, unit testing, security scanning, Docker image builds, image publishing, and automated deployments. Integrated Helm charts for versioned Kubernetes deployments and simplified application upgrades and rollbacks.
Deployment Automation: Automated container image publishing to a container registry and implemented rolling deployments with Kubernetes health checks, minimizing deployment downtime and enabling safe application releases.
Traffic Management: Configured Nginx reverse proxy, Kubernetes Ingress, and Cloudflare CDN to optimize edge routing, achieving an 85%+ cache hit ratio while significantly reducing origin server load.
Security & Compliance: Secured production environments using automated SSL/TLS provisioning, DNS management, rate limiting, global IP filtering, secure secret management, and automated dependency/container vulnerability scanning as part of the CI/CD pipeline.
Database Infrastructure: Managed PostgreSQL migrations and deployed Redis for caching high-frequency real-time WebSocket data, improving application responsiveness and reducing database load.
Linux & Infrastructure Administration: Administered Linux VPS infrastructure, monitored system health, optimized resource utilization, performed production troubleshooting, and maintained high availability for live services.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Performer of the Year 2024

Star Performer of the Year 2023

Performer of the Quarter 2022

Rookie of the Year 2021

About Details

Professional Bio

DevOps Engineer with 2+ years of hands-on DevOps experience and 7+ years of total experience in Linux administration, AWS cloud infrastructure, and production operations. Skilled in CI/CD automation, Jenkins, Ansible, AWS CodePipeline, AWS CodeDeploy, Docker, monitoring, and deployment automation.

Master of Computer Applications (MCA)

Marian College Kuttikkanam ( - Present)

Bachelor of Computer Applications (BCA)

Al-Azhar College of Arts & Science ( - Present)

Languages: English, Hindi

GitHub: https://github.com/jomonj