Mohammad Sabousian
Thornhill,ON
Summary
DevOps Engineer with 10+ years of hands-on experience, paired with management skills and growth leadership. Polished in building successful automation tools for updates and fixes to reduce errors and omissions and performing root cause analysis. Well-versed in scrutinizing and analyzing fundamental needs of business processes to fit a right solution. Managed half million-dollar and above projects and led teams as big as 40 members.
Overview
12
12
years of professional experience
Work History
DevOps Engineer
Phinix
01.2021 - 01.2022
- Setup Kubernetes on 17 physical servers mostly using KubeSpray
- Built and scaled 40 microservices on Kubernetes
- Deployed 10+ Blockchain Full nodes with large storage for high-load throughput
- Automated infrastructure provisioning using Ansible and Terraform
- Reduced deployment time by 30% by means of mirroring artifact repositories in internal zones
- Federated Prometheus on 5 datacenters on 3-continents without lag
- Manage 12K HTTP and socks requests by kernel performance tuning
Infrastructure Expert
Fanap
01.2019 - 01.2021
- Maintained 40+ physical servers across 5 datacenters from LOM to use in production
- Maintained 2500+ virtual machines across 5 datacenters
- Introduced and deployed new technologies such as containers and kubernetes for deploying 20+ software in production
- Architected and established high availability solutions for 4 departments in software and OS level
- Implemented services such as file server, backup and replication, RabbitMQ,
- Kafka, Redis, ActiveMQ across 5 datacenters for 200 software engineers and programmers
- Automated 20 routine tasks using Saltstack that led to freeing 250 man- hour per month
- Designed, documented and executed system upgrades and patch management using python scripts running multiple times per month
- Launched and documented asset management system for 40 Servers and 2500 VMs
CIO
VideoBoom
01.2017 - 01.2019
- Architected and deployed all infrastructure from scratch for 1,000 RPS
- Created CI/CD pipelines using Jenkins for 6 microservices
- Deployed 5 microservices in docker and added to orchestration
- Developed monitoring for 5 Servers and 10 services with Zabbix
- Structured Devops cycle for 6 microservices plus preparing underlying infra
- Served 6M+ requests per day with average response time of 32ms
- Established high available system with no Single Point of Failure
Co-Founder
Rata Games & Applications
01.2012 - 09.2017
- A game development company comprised of a team of 10 software engineers, and salespersons
- Recruited talent for key positions
- Managed a board of 5 directors
- Scaled up to 16 (15 medium and 1 large) projects in 3 years
- Executed a customer acquisition strategy
Technical Project Manager
Aria Communication
01.2011 - 01.2012
- Technical liaison, project manager and technology generalist in a telecommunication business environment
Chief Technology Officer
FixGroup Technologies
Dubai
01.2010 - 01.2011
- Responsible for enhancing the performance and reliability of the QoS for 10k concurrent managed by 30 international carriers in one platform
Education
BSc. Computer Science - undefined
Shahid Beheshti University
2011
Skills
- Terraform, Ansible, Helm, K8s, Gitlab-CI,
- Prometheus, Zabbix,
- RabbitMQ, ActiveMQ, VMware, Python,
- Kubernetes, Saltstack, Zabbix, Veeam,
- PowerShell, Bash, CI/CD, Gitlab, SQL
- Server, MySQL, Jenkins, VMware,
- Mikrotik, CDN, Linux, SS7, VoIP, MS
- Project, Nextone, Genband,
- Telcobridges, PostgreSQL, MySQL, Java,
- Tomcat, Session Border Controller (SBC),
- Jira, Trello, Angular, PHP, Android
- Development, Unity Game Engine
Timeline
DevOps Engineer
Phinix
01.2021 - 01.2022
Infrastructure Expert
Fanap
01.2019 - 01.2021
CIO
VideoBoom
01.2017 - 01.2019
Co-Founder
Rata Games & Applications
01.2012 - 09.2017
Technical Project Manager
Aria Communication
01.2011 - 01.2012
Chief Technology Officer
FixGroup Technologies
01.2010 - 01.2011
BSc. Computer Science - undefined
Shahid Beheshti University