📌 📌 AWS Solutions Architect | Automation Enthusiastic | Kubernetes | Asterisk | Freeswitch | Freepbx| 3CX | FusionPBX | VOIP| Security
Riajul is a Cloud Infrastructure Architect, Cloud Engineering Consultant with in-depth expertise in architecting, implementing, and integrating a wide range of Cloud and DevOps technologies including AWS, GCP, and Kubernetes with a proven ability to lead and motivate project teams in client-facing roles.
He is an Cloud enthusiast, bringing with him 8 years hands-on experience in supporting, automating and Optimizing critical depl oyment in AWS Cloud Leveraging configuration management, CI/CD and DevOps Processes. A technologist, focused in strategic thought leadership concentrated around Cloud, DevOps, Automation, Hybrid Cloud and Cloud migration. He has provided expert consultation in cloud strategy, solution design and DevOps.
A critical thinker, a life-long learner and surprisingly fast at picking up new concepts. Riajul possess a solid understanding of the technologies required from development to deployment. He is an avid learner and a voracious reader as well.
📌CORE COMPETENCIES
System Design | System Support | Solution Design | Infrastructure Automation | DevOps | Cloud Migration | Incident Management
- Design, Deployment & Manage Micro-services Based applications deployed on Kubernetes Clusters and Cloud Kubernetes Services.
- Automate the delivery process. Implement Kubernetes for orchestration. Deploy Cloud Infra automated using Terraform with the integration of Cloud DevOps Pipelines.
- Significant effort in Linux administration as well as code compilation, Implement CI/CD pipelines to aging, building, debugging, automating, managing, adjusting, and deploying across many environments.
- Has keen interest in improving software delivery processes to make them work for developers with a solid hands-on experience in Cloud DevOps. Also has extensive experience in building and provisioning Cloud infrastructure as code using Cloud Platform Templates, Terraform, Cloud API.
- Implement various health dashboards and workbooks in cloud for proactive monitoring of deployed services and infrastructure
📌TECHNICAL SKILLS-
- Operating Systems: Linux( Debian, CentOS, Ubuntu,RHEL, Fedora, Kali, others )
- Cloud Services: Amazon, Azure, GCP, Digital Ocean, Linode
- Monitoring System: Prometheus, Nagios, Zabbix, Monit, Cacti.
- AWS: Amazon Web Services (AWS), AWS Lambda · AWS CloudFormation, Amazon EKS,
- Kubernetes: Cluster Architecture, Docker, Containers, Helm Chart, Configuration, Security
- Orchestration tool: Kubernetes, Docker Swarm
- High availability solutions: Load balancing, Auto Scaling, Clustering, MySQL Replication.
- Web server : Apache, Nginx. LightHTTPD
- Security : IPTABLES, UFW, CSF/LFD, APF, CXS , Mod Security, rkhunter, Windows Firewall
- Mail server : Sendmail, Exim, Postfix
- XMPP/MQTT Server: OpenFire, eJabberd, Prosody
- Database servers : MySQL , Parcona MySQL, MariaDB, PostgreSQL, SQLite3
- Web hosting Control panels: WHM/cPanel, Webmin/Virtualmin, VestaCP, Ajenti, ISPconfig, DirectAdmin
- Virtualization: Proxmox, KVM, VmWare
- Monitoring : Nagios, Grafana, Zabbix, Prometheus
- Volume Management : RAID, LVM
- VPN : OpenVPN, IPsec
- Storage: RAID, ZFS, LVM, GlusterFS, EFS, Object, NFS, CIFS, ISCSI LUN
- CI/CD tooling: GitHub Actions, Jenkins, GitLab
- Languages: Python, C#