Hire the Best Zimbra Administration Specialists

Hi! I’m Kelly, a Virtual Assistant and Administrative Support professional with experience in bookkeeping, invoicing, accounts receivable, payroll support, data entry, and business operations support. I help businesses stay organized, maintain accurate records, and manage day-to-day administrative tasks efficiently. I have experience supporting companies in healthcare, restaurant, and HVAC industries, where I handled invoice management, payment tracking, bookkeeping support, scheduling, operational coordination, and customer communication. My portfolio includes administrative systems, reporting management, QuickBooks invoicing, and operational workflow coordination. Here’s how I can support your business: • Virtual Assistance • QuickBooks Bookkeeping Support • Invoice Processing & Payment Tracking • Accounts Receivable Support • Data Entry & Spreadsheet Management • Calendar & Email Management • Payroll Assistance • Financial & Operational Reporting • Customer Communication • Administrative Support Tools & Platforms: • QuickBooks • Google Workspace • Microsoft Excel • Google Sheets • Microsoft Office • Canva • WATI • Terra • Revel POS Some achievements from my experience: • Processed 150+ financial transactions daily • Improved invoice billing efficiency by 50% • Supported 100% payout accuracy in insurance billing documentation projects • Managed operational reporting and payment tracking systems I am detail-oriented, organized, reliable, and committed to delivering accurate work on time. Let’s work together to support your business operations efficiently.

Always willing to learn. Lots of experience in many areas related to information technologies, including networking, infrastructure and application development. Contributed for over 5 years to an open-source emulation related project as a developer and as an infrastructure admin.

Since 2011, I’ve carved out a niche as a dedicated IT professional with a passion for both Linux and Windows systems. I specialize in creating resilient IT infrastructures and am committed to leveraging my dynamic expertise to solve complex technology problems. Key Strengths: Ubuntu, Debian, Centos, AlmaLinux. Redhat Nextcloud Email Server Zimbra Matrix Synapse Chat Server VPS Hosting Webhosting Apache, Nginx Gitlab Gerrit Rsyslog Server Collabora Nextcloud Office Signaling Server HPB Nextcloud Jitsi Meet Wordpress & Laravel Deployment Phpmyadmin SMTP Server Postfix OpenVPN Community Edition SSO OpenLDAP Taiga Project Management Tool Deployment Cronjobs Guacamole RustDesk Nagios Core PHP multiversion NGINX and Apache Reverse Proxy Rocketchat Tomcat Digital Ocean Linode VPS Hosting Linux Complex Troubleshootings Webmin Virtualmin DNS SPF, DMARC, DKIM, MX Records Google Workspace And Goddy Domains Integration WHM Cpanel Plesk Wordpress Deployment / Migration Email Deliverability

I have 14 years of experience in system administration and specialize in deploying and administering a whole bunch of Windows and Linux services that are used in most enterprises including Hyper-V/KVM/Proxmox hypervisors, Docker containers, web/mail/proxy/file/database/print/backup/VPN servers, VOIP solutions, monitoring systems and many others as well as managing switches, routers, Wi-Fi access points and other network devices I have MCSE Server Infrastructure and CCNA Routing and Switching certifications

🔐 Wazuh SIEM specialist and SOC engineer with hands-on experience deploying, configuring, and managing security monitoring infrastructure for enterprise environments. I help businesses detect threats, respond to incidents, and maintain secure, high-availability IT infrastructure across Linux and Windows systems. Whether you need a Wazuh SIEM deployed from scratch, SIEM alert tuning, endpoint security hardening, or full SOC operations support. I deliver production-ready solutions, not just configurations. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛡 SECURITY & SIEM ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Wazuh SIEM – Full deployment, agent onboarding, custom rules & decoders ✔ Log Management & Analysis – Syslog, Windows Event Logs, CEF/JSON ingestion ✔ Threat Detection & Incident Response – Alert triage, IR documentation, root cause analysis ✔ Endpoint Security – Kaspersky EDR, ESET PROTECT, VirusTotal FIM integration ✔ Firewall & Network Security – pfSense, FortiGate, IPsec VPN, WAN hardening ✔ GeoIP Enrichment & Attack Dashboards – OpenSearch/Kibana visualizations ✔ Active Response Automation – Python scripting, email alerting, SMTP integrations ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🖥 SYSTEM ADMINISTRATION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Windows Server – Active Directory (AD DS), DNS, DHCP, Group Policy, AD CS ✔ Linux Server – Ubuntu, Debian, Red Hat / RHEL — setup, hardening, automation ✔ Virtualization – VMware ESXi, Proxmox VE, Hyper-V, XenServer ✔ Monitoring & NMS – Zabbix, PRTG, Nagios, Wazuh agent health monitoring ✔ Backup & Recovery – Veeam Backup, NFS, disaster recovery planning ✔ Email & Cloud – Zimbra Mail Server, Nextcloud, OwnCloud ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌐 NETWORKING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Routing & Switching – VLANs, inter-VLAN routing, static & dynamic routing ✔ VPN – IPsec site-to-site, OpenVPN, WireGuard, Cloudflare Zero Trust ✔ Firewalls – pfSense HA/CARP cluster, FortiGate policy management ✔ Remote Access – RustDesk, MeshCentral, self-hosted RDP solutions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📜 CERTIFICATIONS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ CC – Certified in Cybersecurity (ISC²) ✔ CCNA – Cisco Certified Network Associate ✔ RHCSA – In Progress I bring real enterprise experience not just lab setups. My work spans SOC operations at a national-scale defense retail chain, infrastructure security across border terminals and logistics sites, and ongoing managed security services for international clients. 📩 Available for one-time projects, ongoing retainers, and urgent engagements. Let's secure your infrastructure message me to get started.

ACCA Accountant | Bookkeeper | Fractional CFO | Admin & Operations Specialist | 10+ Years of Experience Hi, I’m Pramila. I am a Chartered Certified Accountant (ACCA) with more than 10 years of experience helping businesses stay financially organized, operationally efficient, and fully supported. I specialise in bookkeeping, accounting operations, financial strategy, and administrative support, all tailored to the unique needs of growing businesses. What I Do Bookkeeping and Accounting • Daily, weekly, or monthly bookkeeping, including full cleanups • Accounts receivable and payable management • Bank, credit card, and wallet reconciliations • Invoicing, billing, and payment follow up • Management accounts and statutory reporting • Audit preparation and financial controls • Fractional CFO support including budgeting, forecasting, cash flow management, KPI dashboards, and strategic guidance • Xero setup, conversion, and migration from other platforms Administrative and Operational Support • Calendar, inbox, and scheduling management • Travel coordination • Task and workflow management • Recruitment support • Lead generation, customer outreach, customer support, and appointment setting • Process documentation and optimization Tools and Systems Accounting Systems Xero Certified, QuickBooks, Sage, SAP, MYOB, CaseWare, Dext, HubDoc, Bill.com, Pleo, DEAR and Unleashed, Stripe, Wave CRM Systems Odoo, Zoho, HubSpot, Airtable.ai, Tradify, FreshDesk, Telegra MD Task and Workflow Management ClickUp, Asana, Scribe, Trello MS Excel Advanced formulas, pivot tables, dashboards, automation Industries I Support Healthcare Digital Marketing IT and Technology Manufacturing Fashion and Apparel D2C and E-commerce Trading Financial Services Insurance Accounting Firms Gardening and Cleaning Services Why Clients Choose Me • Strong attention to detail and reliable delivery • Clear communication and consistent follow through • Ability to simplify complex financial data • Capability to manage both finance and administrative operations • A partnership approach that integrates smoothly with your team