Hire the Best Samba Specialists
in Bangladesh

⭐⭐⭐⭐⭐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.

Linux, WordPress, or server problems? I fix them. I'm a Linux & WordPress server specialist with 10+ years of experience in server administration, troubleshooting, migrations, security, and performance optimization. I work with Ubuntu, Debian, Nginx, Apache, LiteSpeed, AWS, DigitalOcean, cPanel, Cloudflare, and WordPress from emergency troubleshooting to complete server migrations and performance optimization. I also build n8n, GoHighLevel, and Zapier automations that eliminate repetitive manual work and connect the tools your business already uses. ✨Recent results: ✓ Restored a Django/React/PostgreSQL production application on DigitalOcean after EOL Ubuntu dependency failures, including DNS and hosting recovery. ✓ Built n8n workflows that automated 655-product catalog uploads from Google Sheets to Shopify. ✓ Built GHL/Zapier automation pipelines with human-approval gates via Slack for service businesses. ✓ Migrated and hardened WordPress sites across multiple hosts (SiteGround, Hostinger, Aruba), resolving security incidents and inode/resource exhaustion issues ✨Server & DevOps Linux server deployment and management Nginx / Apache / LiteSpeed AWS / DigitalOcean Server troubleshooting DNS, SSL, Cloudflare Resource/inode problems Application deployment ✨WordPress Migration Malware/security cleanup Speed optimization Hosting problems Database/resource issues WooCommerce Backups and recovery ✨Automation n8n GoHighLevel Zapier AI-powered workflows Slack approval workflows Google Sheets → Shopify automation ✨Application Troubleshooting Django React PostgreSQL Linux deployment Production debugging If you have a slow WordPress site, unstable server, migration problem, security issue, or repetitive business process that should be automated, I can help.

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.

Hello! I’m Sorna Kundu, Manager of Network & Systems Engineering, with over 13+ years of professional experience in the Internet Service Provider (ISP) and Telecom sectors. I specialize in designing, implementing, and operating secure, scalable, and high-availability network and server infrastructures for enterprise and service-provider environments. My expertise covers: Network Infrastructure – Advanced routing & switching using Cisco, Juniper, MikroTik, F5, Firewalls, and Cisco APIC (ACI) in complex production networks. Core Networking Technologies – Deep hands-on experience with TCP/IP, OSPF, BGP, MPLS, Traffic Engineering, L2VPN, L3VPN, routing policies, and QoS. VPN & Secure Connectivity – Site-to-Site VPN, Remote Access VPN, IPsec, and GRE over IPsec for secure and reliable inter-site communication. Server & Systems Engineering – Linux system administration (Ubuntu, CentOS, Debian), server deployment, DNS, DHCP, Web, Mail, and Database services, virtualization (VMware, Proxmox), storage, monitoring, backup, and high-availability solutions. Operations & Troubleshooting – End-to-end network and server troubleshooting, performance optimization, migration, and 24/7 production support. I have also worked on top OTT platforms in Bangladesh, including Toffee, T Sports, and Binge, where I supported high-traffic, low-latency streaming infrastructures serving millions of users. My role focused on ensuring service availability, scalability, and performance during peak viewership. Why Work With Me: ✅ End-to-end expertise in both network and server infrastructure ✅ Hands-on experience supporting OTT platforms at a million-user scale ✅ Expert troubleshooting and root-cause analysis ✅ Production-ready designs, not lab-only solutions ✅ Clear communication and professional delivery

I have 8 years+ of working experience on Linux system, Virtualization, Storage system and Backup solutions. My view is to pursue a more challenging job in a dynamic and esteemed organization or person where I will be able to work in any kind of situation with full efforts to utilize my knowledge, skills and experience. Hereafter I would like to offer myself to do your great job with highest priority, sincerity & cordially. TECHNICAL EXPERTISE: ✔ Platform (RedHat, CentOS, Fedora, SUSE, Ubuntu, Debian, HP-UX, Solaris, MacOS, etc.) ✔ Virtualization (VMware, OVM, KVM, Zen, oVirt, etc.) ✔ Storage (HPE, Dell EMC, NetApp, etc.) ✔ Data Backup and Disaster recovery Solution (Data Protector, Veem, Commvault) ✔ SAN Network (Brocade SAN Switch) ✔ Server Hardware (HPE, Dell, Lenovo, etc.) ✔ HPE Synergy, Cisco HyperFlex. ✔ Tools/Services (Zabbix, Nagios, Cacti, PRTG, Apache, Nginx, DNS, DHCP, Cluster, cPanel, Webmin, OpenVPN, SoftEther, etc.) ✔ More CERTIFICATIONS: ✔ VMware Certified Professional 6 – Data Center Virtualization (VCP6-DCV) ✔ Red Hat Open Stack Administration (RHCL 210) ✔ Red Hat Certified Specialist in Ansible Automation (EX407) ✔ Red Hat Enterprise Clustering and Storage Management (RH436) ✔ Red Hat Certificate of Expertise in Server Hardening (RH413) ✔ Red Hat Certified Engineer (RHCE) ✔ Red Hat Certified System Administrator (RHCSA) ✔ HPE Linux Solution Qualification ✔ Cisco Certified Network Associate (CCNA) ✔ Data Protector 9.0X Advanced Integration ✔ HPE 3PAR StoreServ Hardware Service and Solution Qualification (7/8/9/10/20xxx) ✔ HPE Synergy Service & Solution Qualification ✔ HPE Proliant Blade/ML/DL/SL/and Apollo Service and Solution Qualification ✔ HPE StoreEver MSL Tape Libraries and 1/8 Autoloader Service and Solution Qualification Thanks for viewing my profile...