Summary
Overview
Work History
Education
Skills
Certification
Custom Section
Websites, Portfolios and Profiles
Timeline
Generic
Thanisha Rajarathinam

Thanisha Rajarathinam

Doha,Qatar

Summary

Dynamic Presales Engineer with expertise in CCTV system design at CICS Technologies, adept at delivering tailored solutions and technical documentation. Proven ability to enhance client relationships and streamline project coordination. Skilled in AutoCAD and effective communication, driving successful project outcomes and ensuring compliance with industry standards.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Presales Engineer ( CCTV System)

CICS Technologies
Doha, Qatar
05.2025 - Current
  • Designed and proposed IP and analog CCTV surveillance systems for commercial, industrial, and government sectors.
  • Conducted site surveys, risk assessments, and consultations to determine optimal camera placement.
  • Developed technical documentation, BOQs, and system architecture drawings for client submissions.
  • Delivered detailed presentations and product demonstrations to clients and consultants.
  • Coordinated with suppliers (e.g., Hikvision, Axis, Dahua) for solution customization and pricing.
  • Supported sales team with technical insights, compliance justifications, and value engineering strategies.
  • Collaborated with project teams to ensure accurate handover of technical requirements for execution.
  • Ensured compliance with regulatory standards regarding bandwidth, storage, and cybersecurity.

Project Coordinator

Advanced Information Security Solutions WLL
Doha
02.2024 - 04.2025
  • Coordinated ELV and security system project activities to align with approved plans and timelines.
  • Prepared comprehensive project documentation, including MARs, inspection reports, and progress updates.
  • Maintained communication between site engineers, subcontractors, and consultants to resolve on-site challenges.
  • Oversaw site inspections and quality control processes to ensure compliance with specifications and safety standards.
  • Participated in client and contractor meetings to review milestones and implement corrective actions.
  • Conducted material tracking and verification to ensure submittals met technical standards.
  • Developed weekly progress dashboards to inform senior management and stakeholders of project status.

Presales Engineer

Advanced Information Security Solutions WLL
Doha
09.2023 - 01.2024
  • Collaborated with technical and sales teams to prepare competitive bid packages and technical proposals for ELV and passive infrastructure systems.
  • Developed technical write-ups and design solutions tailored to project requirements, particularly in structured cabling, CCTV, access control, and BMS.
  • Communicated with vendors and suppliers to gather quotations, product data sheets, and certifications to support tender submissions.
  • Coordinated internal review processes to finalize bill of quantities (BOQ) and ensure cost-effective procurement strategies.
  • Monitored post-submission clarifications and assisted in responding to client RFIs and compliance matrices.
  • Researched industry trends and prepared reports on competitor offerings and pricing structures.
  • Supported the marketing team in preparing case studies and proposal presentations.
  • Managed day-to-day operations of the department including scheduling tasks and assigning duties.
  • Monitored inventory levels and ordered additional supplies as needed.
  • Resolved customer complaints in a timely manner while upholding company standards.
  • Facilitated communication between different departments in order to resolve issues quickly.
  • Delegated work to staff, setting priorities and goals.
  • Organized team events to promote a positive work environment.
  • Provided leadership, insight and mentoring to newly hired employees to supply knowledge of various company programs.

ELV Coordinator / Site Engineer

Decolux General Trading and Contracting
Free Zone
08.2020 - 10.2022
  • Managed the complete installation and commissioning of Somfy motorized systems for blinds and curtains across multiple commercial and residential projects.
  • Coordinated with MEP contractors, consultants, and project managers on high-profile projects including Criminal Evidence HQ, Sadeem Kuwait, and Qatar Petroleum District.
  • Conducted routine site inspections, managed snag lists, and facilitated handover procedures in compliance with QA/QC standards.
  • Interpreted design drawings and ensured accurate execution, updating as-built drawings using AutoCAD and Revit.
  • Mentored junior site staff and trained technicians on product installation, programming, and maintenance procedures.
  • Developed risk assessment matrices and mitigation plans during the installation phases.
  • Handled inventory control, ensuring tools and equipment met required operational conditions.

Education

Master of Engineering - Embedded Systems

Anna University
India
2021

Bachelor of Engineering - Electronics and Communication Engineering

Anna University
India
2017

Skills

  • Microsoft Office Suite
  • AutoCAD
  • Revit
  • E-CAD tools
  • MS Project
  • ELV systems management
  • Technical documentation and BOQ preparation
  • Site coordination and project planning
  • Tender management and supplier coordination
  • Client relationship management
  • Communication and leadership skills
  • IoT protocols
  • Customer relationship management
  • Risk mitigation strategies
  • Gantt chart development
  • Meeting facilitation techniques
  • Contract negotiation skills
  • CCTV system design expertise
  • Site survey execution
  • Vendor collaboration

Certification

  • Revit Essentials certification
  • Dahua KPOI system training program in MOI (CICS-2025)
  • Data center training program using Vertiv's UPS/intelligent PDU solution (AISS-2024)
  • Data center training program PANDUIT (AISS-2024)
  • ELV system integration training (in-house, 2022)022)
  • OSHA Construction Safety Training (2023)

Custom Section

  • Member, Institution of Engineers India (IEI)
  • Regular attendee of Middle East ELV & Security Conferences
  • Participated in Intersec and Smart Building Summits (2023, 2024)

Websites, Portfolios and Profiles

Thanisha Rajarathinam

Timeline

Presales Engineer ( CCTV System)

CICS Technologies
05.2025 - Current

Project Coordinator

Advanced Information Security Solutions WLL
02.2024 - 04.2025

Presales Engineer

Advanced Information Security Solutions WLL
09.2023 - 01.2024

ELV Coordinator / Site Engineer

Decolux General Trading and Contracting
08.2020 - 10.2022

Master of Engineering - Embedded Systems

Anna University

Bachelor of Engineering - Electronics and Communication Engineering

Anna University

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Thanisha Rajarathinam