Ribu Koshy Ninan
Dubai
Summary
- Skills in assessing & mapping security requirements & translating these requirements into techno functional specifications, custom designing solutions, and troubleshooting for complex information systems management
- Abilities in managing configuration, security, maintenance & migrations of large-scale engineering systems & application software & hardware devices with a focus on systems/network administration including various networking set-ups.
- Expertise in networking activities including installing & configuring Operating Systems, Cyber Security Application Software, Firewalls & Anti - Viruses, and Hardware
- An effective communicator with honed interpersonal, problem solving and motivational skills
- Skill in cyber security Network Security, Threat & Vulnerability Management, Malware Analysis, Penetration Testing, Security Information and Event Management (SIEM), Vulnerability Scanning Monitoring regular System and Network security backup of server/database information and planning efficient storage
- Planning & designing servers for backup and recovery of database information; restoring a database in case of crash/ emergencies and maintaining high availability with configuration
- Identifying & resolving performance bottlenecks and ensuring maximum network uptime
- Installing, administering & maintaining various software and hardware devices in a networked environment
- Monitoring and using network management tools, server tools & advanced troubleshooting skills in OS-related issues
- Addressing queries regarding the information system/software and extending onsite support to the clients
Detailed network engineer proudly offering several years' experience in system repair and technical support. An enthusiastic employee with knowledge in lan and wan infrastructure planning and deployment. Skilled in task prioritization, project oversight and effective communication. Detail-oriented network engineer with several years of experience and a strong background in network technologies and security. Accomplished network developer with proven success in designing and implementing business technology solutions. Focused on maintaining network security to provide customers with safe data management.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Network Engineer
Vernus IT Solutions
Dubai
11.2016 - Current
- Managed day-to-day operations of Enterprise Network Infrastructure, implementing solutions that met internal client needs
- Planned and designed LANs and WANs, ensuring network security and troubleshooting connectivity issues
- Oversaw installation, maintenance, and optimization of network hardware, software, and communication links
- Monitored network utilization and performance, preparing disaster recovery plans
- Assisted in planning and implementing modifications to regional infrastructure and performed diagnostics and maintenance of remote desktop management, providing hardware and technical support
- Provided recommendations for operational improvement and observed system processes to identify and address potential problems
- Managed projects and budgets and ensured 24/7 availability of production environment, meeting and exceeding SLAs
- Troubleshoot complex problems
- Designed networks, implemented connectivity solutions, and developed data network design documents and project plans
- Coordinated with internal teams and customers for VPN/lease-based solutions implementation
- Resolved wired and wireless network problems, addressing performance and security issues
- Monitored network performance and conducted software and network equipment maintenance, upgrades, and backup/recovery tasks
- Provided recommendations for IT asset procurement and managed hardware replacement plans
- Maintained IT assets inventory
- Optimized network performance and utilization by setting up network tracking systems and implementing automation
- Servers (on-premises Windows server and Cloud-Azure server)
- Administering Windows Server (ADFS, GPO, DNS, DHCP, DFS, IIS, etc.)
- Manage and maintain End user IT support
- Vulnerability Scanning, Malware Analysis, Penetrating testing
- Manage Network and Security (Cisco Umbrella,Sonic wall and Fortinet Firewall)
- Endpoint Security Administration
- Microsoft Office 365 configuration and administration
- Microsoft Outlook 2003/2007/2010/2013, windows live mail and incredible mail
- Managing and administrating AVAYA IP Phones and Access control (Time & Attendance)
- Installation & configuring of NAS and SAN for network storage with user permissions
- Installation, maintenance, and configuring users and rights of inventory management software
- Web hosting and domain control Updating website in WordPress
- VMware configuration in servers and desktops for multi-tasking
- Troubleshooting Networks, Systems hardware, and software problems
- Biometric/CCTV/ IPABX
- Installation & Maintaining of OS such as Win XP, Windows 7, 8, 8.1, 10, Server 2003, 2008, 2012, and 2016, Mac OS X
Network Engineer
HITEC Interiors ( Alreyami Group )
Dubai
11.2013 - 10.2016
IT Administrator
EKC International FZE
Dubai
09.2008 - 09.2013
System Administrator
07.2007 - 09.2008
System Administrator
11.2006 - 05.2007
Hardware Technician
Orange Computers
Kollam
11.2005 - 11.2006
Education
Bachelor of Computer - Computer Application
Fatima Mata National College
Kerala, IndiaSkills
- System Administration
- Administration
- Windows
- Active Directory
- Database
- Storage
- Infrastructure
- Network
- Networking
- Router
- Firewall
- System Support
- Operation
- Solution
- Implement
- Integration
Websites
Certification
- Certified Ethical Hacker (CEH), 2023
- Certified Penetration Tester, 2022
- Microsoft Azure Solutions Architect Expert, 2024
- Microsoft Azure Administrator Associate, 2024
- Microsoft 365 Administrator, 2024
- ITIL 4 Foundation Certification, 2021
- Microsoft Certified Solutions Expert, 2014
- Microsoft Certified Systems Engineer, 2006
- Cisco Certified Network Associate, 2006
Languages
- English
- Hindi
- Malayalam
Personal Information
- Date of Birth: 05/25/85
- Nationality: Indian
- Driving License: UAE Driving License
- Visa Status: Golden Visa
Passportdetails
V8732069
Timeline
Network Engineer
Vernus IT Solutions
11.2016 - Current
Network Engineer
HITEC Interiors ( Alreyami Group )
11.2013 - 10.2016
IT Administrator
EKC International FZE
09.2008 - 09.2013
System Administrator
07.2007 - 09.2008
System Administrator
11.2006 - 05.2007
Hardware Technician
Orange Computers
11.2005 - 11.2006
Bachelor of Computer - Computer Application
Fatima Mata National College
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