Hire the Best Samba Specialists
in Bangladesh

🚀 DevOps & Infrastructure Engineer | 10+ Years Experience Build secure, scalable, and high-availability systems that cut deployment times, reduce costs, and improve reliability. With deep expertise in AWS, Red Hat OpenShift, Docker/Podman, Ansible, FreePBX , FreeSwitch and Linux administration, I’ve delivered production-grade solutions for fintech, hosting, telecom, and enterprise clients worldwide. ✅ What I bring to your project: Cloud Infrastructure & Automation: AWS, Azure, GCP, Ansible, CI/CD pipelines Containerization & Microservices: OpenShift, Podman, Docker, Kubernetes Monitoring & Reliability: Prometheus, Grafana, Loki, EFK stack Security & Compliance: SOC 2 alignment, DevSecOps practices Database & Networking: PostgreSQL, MySQL, HAProxy, load balancing, AMQ Telecom Domain : FreePBX , FreeSwitch 💡 I’ve led projects that achieved 99.95% uptime, reduced vulnerabilities by 60%, and cut provisioning effort by 70%. Whether you need infrastructure design, automation, or ongoing reliability support, I can help you deliver results faster and safer. Let’s discuss how I can help your project succeed.

With over seven years of experience in phpBB and WordPress development, I specialize in building and customizing forums and websites to meet client needs. Most of my projects have focused on phpBB, with a strong track record of successful implementations and customizations. In addition, I have three years of experience as a Linux System Administrator and DevOps Specialist. I have assisted numerous clients in setting up their servers and VPS for website and app deployment. My expertise includes migrating PHP/MySQL websites to new hosting environments and transferring email accounts between providers. Whether you need a skilled developer for your phpBB or WordPress project, or a reliable sysadmin for server management and migrations, I am here to ensure your project's success. Let's discuss how I can contribute to your next project!

I have 9+ years of experience in Linux/Windows Server/System Administration, System Security Analysis and hardening, Virtualization (VMware, Proxmox, Hyper-V) Management, Website, Cloud Server, Video Streaming Server, Database System performance optimization for speed, CDN, Email System, Anti-SPAM and DNS Administration. Skills: - Virtualization Platforms: VMware, Proxmox, OpenStack, OpenNebula, Xen, KVM, LXC, Docker - Cloud: AWS, DigitalOcean, Google Cloud, AliBaba Cloud, Microsoft Azure Cloud - Performance Optimization: Linux OS, Apache, Nginx, MySQL, MariaDB, Website, WordPress - Expertise in security solutions like Firewalls, Anti-Spam Solutions, VPN (OpenVPN, WireGuard, OpenConnect, WebSock), Security Gateways, IDS/IPS (Suricata, Snort, pfSense, OPNsense, Palo Alto, SOPHOS UTM). - Expert in Email Servers and Anti-Spam Gateways (Postfix, Exim, Barracuda, Zimbra, Proxmox Gateway, SOPHOS) - Disaster Recovery, DLP, Data Backup solutions. - Database Administration and tuneup for higher performance & query. - Knowledge in IP-PBX, VoIP, WebRTC, RTMP, Wowza - BigBlueButton & Scalelite Custom Video Conferencing, Video streaming solutions with LMS integration. - Expertise in WordPress, Website Performance/Security Optimization. - Hosting Control Panels: cPanel, VestaCP, DirectAdmin etc. - Knowledge of Cross-platform mobile app development using React-Native. - Desktop software development using Java and React-Native-Windows - Integrate any hardware with software using SDK (Java, PHP) I can adapt myself with new technology, products as per company needs. I can develop new products and drive excellent growth and positive revenue. I'm fluent/native in the English language. I'll deliver your project on time with quality and excellence.

⭐⭐⭐⭐⭐𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐄𝐱𝐩𝐞𝐫𝐭 𝐨𝐧 𝐒𝐞𝐫𝐯𝐞𝐫, 𝐒𝐭𝐨𝐫𝐚𝐠𝐞, 𝐕𝐢𝐫𝐭𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐁𝐚𝐜𝐤𝐮𝐩 & 𝐃𝐢𝐬𝐚𝐬𝐭𝐞𝐫 𝐑𝐞𝐜𝐨𝐯𝐞𝐫𝐲, 𝐋𝐢𝐧𝐮𝐱, 𝐖𝐢𝐧𝐝𝐨𝐰𝐬, 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬, 𝐂𝐈/𝐂𝐃, 𝐃𝐞𝐯𝐎𝐩𝐬, 𝐌𝐮𝐥𝐭𝐢-𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 🏆𝟏𝟐+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 | 𝐈𝐓 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞, 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 & 𝐃𝐞𝐯𝐎𝐩𝐬 | 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 I’m a 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 with over 12 years of hands-on experiences on IT infra design, deployment, implementation, configuration, migration, support services with below key skill include - 🏆 Enterprise Storage, Server, Backup & Recovery Architecture and Implementation 🏆 Dell EMC, HITACHI, NetApp, HPE, IBM, Pure, Huawei, Lenovo, Fujitsu, SAN/NAS Storage, Administration, Replication, Migration Technologies 🏆 Backup Recovery solution with Commvault, Veritas NetBackup, Backup Exec, Veeam, Acronis, EMC Networker, Data Domain, Avamar, IDPA 🏆 System and Data Migration with SAN Copy, vMotion, P2V, V2P, Rsync, RClone 🏆 Cisco MDS and Brocade SAN Fabric / FC Switch 🏆 Rack and Modular Chassis Server Implementation and Administration 🏆 Synology, QNAP, TrueNAS, Isilon NAS Storage & Open Source Platform deployment 🏆 Linux/Unix, Ubuntu, CentOS Install, Update, File System, LVM, ACL, SSL, Apache, Nginx Web Server Configuration 🏆 Windows Server Install, Active Directory Domain Contoller, DNS, RDS, DHCP, FTP, Web Server, IIS, File Server, Failover Cluster configuration 🏆 Microsoft Hyper-V Install, Replication, HA Cluster, Nutanix, Proxmox, VirtualBox virtualization setup 🏆 VMware ESXi, vCenter Install, Virtual Machine, vSAN Cluster, HA Cluster, vMotion, Workstation setup 🏆 Oracle, MySQL, SQL Database configuration & management 🏆 Azure, GCP, AWS, IBM, OCI, DigitalOcean, Public Cloud resource management, AutoScaling, Load Balancer, VPC, Platform migration, configuration 🏆 Docker, Kubernetes cluster seup, container management, deployement, Azure DevOps, GitHub Actions, GitLab CI, Jenkins, ArgoCD, CI/CD pipeline 🏆 Network Switch, Router, Firewall, Gateway, Access Point, Wireless device configuration with Cisco, Juniper, Fortinet, MikroTik, D-Link, TP-Link, HPE Networking, Aruba, Avaya, Ubiquity, UniFi, Dell Networking PowerSwitch, F5, VPN, Proxy, Packet Tracer Network Design and Configuration 🏆 Batch, PowerShell and Bash Scripting ✅ ＭＹ ＣＯＲＥ ＥＸＰＥＲＴＩＳＥ 💾 Server, Storage & SAN ✔ Dell EMC PowerMax, VMAX, Unity, PowerStore, VxRail, Isilon/PowerScale ✔ Hitachi VSP, HNAS, G-Series, USP, HUS ✔ NetApp AFF, FAS, ASA, EF Series, StorageGRID ✔ HPE 3PAR, Nimble, Primera, Alletra, StoreOnce, MSA ✔ IBM FlashSystem, SVC, DS Series ✔ Pure Storage, Huawei OceanStor/Dorado, Fujitsu, Lenovo, Oracle ZFS ✔ SAN/NAS Design, Storage Migration, Replication, Performance Optimization ✔ Cisco MDS & Brocade SAN Fabric Administration 🗃️Backup, Disaster Recovery & Data Protection ✔ Commvault Backup & Recovery ✔ Veeam Backup & Replication ✔ Veritas NetBackup & Backup Exec ✔ Dell EMC Avamar, Networker, Data Domain, DPS ✔ Cohesity, Acronis, AWS/Azure/GCP Backup ✔ Kubernetes Backup using Kasten K10, Velero ✔ DR Design, Replication, Failover & Recovery Testing 🖥️Virtualization Infra ✔ VMware ESXi, vCenter, vSphere, vSAN, HA, DRS, vMotion ✔ Microsoft Hyper-V, Failover Cluster, Replication ✔ Nutanix AHV ✔ Proxmox VE ✔ P2V, V2V, Live Migration & Infrastructure Consolidation 🐧💻Linux & Windows System Administration ✔ Ubuntu, RedHat, CentOS, Rocky Linux, Debian ✔ Windows Server ✔ Active Directory, DNS, DHCP, IIS, RDS, File Server ✔ Apache, Nginx, SSL, LVM, ACL, Bash & PowerShell Scripting ✔ Server Hardening & Security Best Practice ☁ 𝗠𝘂𝗹𝘁𝗶-𝗖𝗹𝗼𝘂𝗱 & 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 ❒ Azure – AKS, AVM, App Services, App Gateway, Key Vault, Defender, Sentinel, SQL, Cosmos DB, Blob Storage, Functions, ExpressRout ❒ AWS – EC2, EKS, ECS, Lambda, RDS, DynamoDB, S3, CloudFront, Route53, API Gateway, CloudFormation, IAM, VPC, Direct Connect ❒ GCP – Compute Engine, GKE, Cloud Run, Cloud Functions, BigQuery, Cloud SQL, Firestore, Pub/Sub, Cloud Storage, VPC, VPC peering, Interconnect ❒ OCI – OKE, Compute, Autonomous DB, Exadata, Object Storage, FastConnect, Load Balancer, Vault ❒ Hybrid / Multi-Cloud Networking (VPN, ExpressRoute, Direct Connect, Interconnect) ❒ Hybrid & Multi-Cloud Architecture, Cloud Migrations & Disaster Recovery ⚙ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 ❒ CI/CD Pipelines: Helm, ArgoCD, GitOps, GitHub Actions, GitLab CI, Jenkins ❒ IaC: Terraform, Ansible, ARM, CloudFormation ❒ Docker & Kubernetes (AKS, EKS, GKE, OKE, On-Prem K8s) 🔐 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲 ❒ IAM, RBAC, Conditional Access, SSO, Key Vault / KMS ❒ Multi-Cloud Security Monitoring (Defender for Cloud, AWS GuardDuty, GCP SCC) ❒ Compliance (SOC2, NIST, ISO 27001, HIPAA, PCI DSS) ❒ DevSecOps & Automated Security Scanning 👉 Let’s connect!

Client's Satisfaction, Quick & efficient Solution Delivery guaranteed. Profile: Experience of over 10 plus years in the field of Server/Network Administration with ISP, Corporate IT management. Serving as freelancer here around 10+ years. - Platforms : Linux, WINNT, VM Administration - Cloud : Amazon EC2-VPC, Loadbalancing, RDS, Route 53, S3, SNS, VPN,Firewall,Server administration / Rackspace / Azure / Digital Coean / Linode cloud administration. - DBMS technologies : MySql,Postgresql - iis/apache/tomcat/Nginx, Subversion,LAMP, LEMP - WHM / Cpanel build and administration in all sort of server platforms. - Website maintenance, migration, loadbalancing, DNS, SSL, Web Security - Email Server implementation, whitelisting, maintenance. - Jira, Confluence,Redmine administration, implementation & customization. - Mikrotik Router OS administration with ISP / WISP and total network implementation. - Web Development with PHP,AJAX,Jquery,HTML,CSS -Frameworks skill: Laravel, Flutter - 24 X 7 availability for support & critical issues.

I'm a VoIP, Network & Security Engineer with over 10 years of hands-on experience building, managing, and securing enterprise and carrier-grade infrastructure. I've worked in the core network of one of Bangladesh's largest ISPs — designing solutions that handle real scale, real traffic, and real uptime requirements. I specialize in the full range of VoIP platforms — from SMB-focused systems like 3CX and FreePBX to carrier-grade switching and billing platforms including PortaOne (PortaSwitch, PortaBilling) and Telinta (TeliCore). If you're a VoIP provider, MVNO, or wholesale carrier needing a scalable multi-tenant platform, class-5 softswitch, or prepaid/postpaid billing setup, I can help you design, deploy, and maintain it. I also provide full US telecom regulatory compliance support — including STIR/SHAKEN implementation for call authentication and 10DLC (10-Digit Long Code) registration for A2P SMS campaigns. Whether you're a CPaaS provider, VoIP operator, or business needing compliant SMS messaging, I handle brand registration, campaign vetting, TCR submission, and carrier approval — keeping you out of filtering and in line with FCC and CTIA requirements. Beyond voice, my expertise covers the full network stack: BGP/OSPF routing, MPLS, firewall hardening with Fortigate and Sophos, IPsec/GRE VPNs, and cloud deployments on AWS and Azure. What you can expect: clear communication, documented deliverables, and no surprises. I scope projects carefully, flag issues early, and stay available through go-live and beyond. Telecom platform support: PortaOne (PortaSwitch · PortaBilling · PortaSIP) · Telinta (TeliCore softswitch · hosted VoIP · calling card billing) · FusionPBX · Asterisk · FreePBX · 3CX — from initial provisioning and trunk configuration to billing plan setup, DID routing, and ongoing admin. Regulatory & compliance: STIR/SHAKEN (SHAKEN attestation, STI-CA enrollment, signed calls) · 10DLC A2P SMS (TCR brand & campaign registration, carrier vetting, CSP setup) · FCC telecom compliance · SIP fraud prevention · call authentication best practices.