Arun Marwaha

About Arun Marwaha

I believe that with determination and persistence, nothing is impossible. Every challenge…

Experience

1. Solutions Architect

   Yotta Data Services Private Limited

   Dec 2024 — Present · New Delhi, IN

   Designed and implemented on-prem alternative for Azure Databricks using opensource tools like Apache Spark cluster (Master & Worker nodes), Hive Metastore, HDFS, S3-compatible Object Storage, Apache Airflow, JupyterHub, and Grafana.• Achieved performance and scalability targets for big data processing environments.• Highly scalable OpenStack and CloudStack Private Cloud Solution Designing, Architecture & Deployment.• Microservices Architecture Design: Architected on-prem PaaS replacement stack with Kubernetes (via Rancher), PostgreSQL cluster (Patroni), Redis Sentinel, and MongoDB Cluster for high availability and resiliency.• Conducted PoCs to evaluate HCI solutions and integration of new services with existing cloudstack.• Led architecture reviews, capacity assessments, and infrastructure roadmap development.• Integration of Private Cloud clusters with highly scalable production grade storage solutions like Ceph Storage, SAN Storage like Dell Infinity, Dell PowerFlex, Storepool.• Hybrid Cloud & On-Prem Innovations: Designed AWS Outposts and Azure Local deployment (on-prem workshops) for private cloud integration and hybrid expansion.• Designed OpenShift virtualization solution architecture for on-prem workloads.• Produced detailed design documents, operational runbooks, and architectural diagrams.• Network Virtualization (Neutron, VLANs, Vxlans, VPNs, Firewalls)• Designing of High Availability, Disaster Recovery & Backup • System Monitoring (ELK, Grafana, Zabbix)• Automation (Ansible, Bash)• High Availability, Backup, and Disaster Recovery.• Performance Tuning & Resource Optimization.

Education

• C.T Institutes of Engineering and Management

  Bachelor of Engineering (B.E.), Information Technology Linux

  2008 — 2011

• Mehr Chand Polytecnic

  Electronics and Communication Engeering

  2005 — 2008

• Prita Lee Lesson

  Metric

  2003 — 2005

Skills

• Unix Operating Systems
• Ldap
• Postfix
• Samba
• Open Source Platforms
• Linux System Administration
• Vmware
• Virtualization
• Mysql
• Chef Fundamentals
• Unix
• Dns
• Nfs
• Raid
• Network Administration
• Amazon Web Services (Aws)
• Server Hardening
• Iptables
• Rhce
• Nginx
• Apache
• Linux
• Operating Systems
• Load Balancing
• Red Hat Linux
• Nagios
• Domain Name System (Dns)
• Dynamic Host Configuration Protocol (Dhcp)
• Cluster
• Mysql Cluster