VENKADESWARAN VELLADHURAI
Chennai
Summary
Senior Network & Security Systems Engineer with 11+ years of experience across India and UAE (Dubai) in enterprise networking, structured cabling, fiber optics, CCTV, access control, and ELV systems. Strong hands-on expertise in Cisco and other Brand routing & switching, LAN/WAN design, network troubleshooting, and Gulf-standard project execution. Proven ability to handle large commercial and government projects, prepare technical documentation, and support operations as per UAE compliance standards. Dedicated professional offering several years of experience. Effective at independently planning and managing diverse business relationships. Proficient in time management with disciplined execution strategy. Demonstrated strong organizational skills and communication abilities.
Overview
14
14
years of professional experience
28
28
Certifications
Work History
Senior Executive – Operations
Signellent Technologies India Pvt. Ltd.
Chennai
07.2023 - Current
- Installation and configuration of network switches, firewalls, wireless access points, CCTV and access control systems.
- Troubleshooting complex hardware, software, and network-related issues.
- Provided engineering and technical support for project proposals and contracts.
- Assisted site superintendent during execution and commissioning phases.
- Worked from schematics, engineering drawings, and technical instructions.
- Installed and maintained IDF racks, network cabinets, patch panels, UPS, and wireless access points.
- Performed structured cabling and termination using punch-down tools.
- Used Fluke testers and LAN testers for cable certification and fault isolation.
Senior Technician
Saad Al Rasheed Trading EST
Dubai
06.2019 - 03.2021
- Installed security systems in compliance with SIRA regulations and supported clients in obtaining SIRA certification.
- Executed CCTV installations for commercial, residential, and government projects.
- Delivered advanced security solutions including biometric and fingerprint access systems.
- Implemented wireless CCTV systems using point-to-point connectivity.
- Coordinated with clients to determine optimal camera placement and system design.
- Demonstrated system operation and provided post-installation support.
- Dubai – UAE
- Key Projects:
- Anantara The Palm Dubai – 5 Villas & Resorts
- Seven Tides Residences – Palm Jumeirah
- Al Fajer Facility Management
Senior Technician
Enforce Security Services LLC
Dubai
01.2019 - 06.2019
- Delivered residential and commercial security system installations.
- Conducted site surveys and implemented CCTV, access control, and alarm systems.
- Installed and programmed burglar alarm systems.
- Executed CCTV and access control solutions for armed vehicle security projects.
- Dubai – UAE
- Key Projects:
- Brinks Global Services FZE
- BurJuman Mall
- Louis Vuitton & Sephora Outlets
Senior Technician (DPS Approved)
Security Systems Company LLC
Dubai
12.2014 - 01.2019
- Installed and programmed IP & analogue CCTV systems.
- Delivered access control, intercom, intruder alarm, and gate barrier systems.
- Coordinated project execution and preventive maintenance.
- Specialized in armed vehicle CCTV and access control systems.
- Dubai – UAE
- Key Projects:
- DP World – Port Rashid
- CEVA Logistics – Jebel Ali
- Ernst & Young
- Cartier & Van Cleef & Arpels Outlets
Customer Support Engineer
GBS Electronic Security Systems Pvt. Ltd.
06.2013 - 09.2014
- Installed CCTV cameras, DVRs, access control systems, and video door phones.
- Performed system programming and periodic maintenance.
- India
Junior Operator (Apprentice)
Lucas TVS
Chennai
06.2012 - 05.2013
- Apprentice in Alternator Product Unit.
- Chennai – India
Education
Diploma - Electrical & Electronics Engineering
DOTE
Tamil Nadu, IndiaSkills
- Routing & Switching
- Protocols
- Lan / wan & multilayer switching
- Fiber optics
- Structured cabling
- Network testing
- Wireless networks and point-to-point links
- CCTV systems
- Access control
- Intruder alarm
- Intercom systems
- Automatic gate barrier systems
- Network documentation and BOQ support
- Network troubleshooting
Certification
Cisco Certified Network Associate (CCNA), 04/01/23, CSCO143532
Languages
- Tamil
- Malayalam
- Hindi
- English
- Tamil
- Malayalam
- Hindi
Projects
Automatic Traffic Controller for Ambulance and VIP Vehicles
Disclaimer
I hereby declare that the above information is true and correct to the best of my knowledge.
Personal Information
- UAE
- Date of Birth: 20/06/1992
- Nationality: Indian
- Marital Status: Married
Timeline
Senior Executive – Operations
Signellent Technologies India Pvt. Ltd.
07.2023 - Current
Senior Technician
Saad Al Rasheed Trading EST
06.2019 - 03.2021
Senior Technician
Enforce Security Services LLC
01.2019 - 06.2019
Senior Technician (DPS Approved)
Security Systems Company LLC
12.2014 - 01.2019
Customer Support Engineer
GBS Electronic Security Systems Pvt. Ltd.
06.2013 - 09.2014
Junior Operator (Apprentice)
Lucas TVS
06.2012 - 05.2013
Diploma - Electrical & Electronics Engineering
DOTE