Browse categories
Explore
Fiverr Pro
English
$
USD
KHAIRUL
@khairul_zerox
Fire Alarm Design Engineer
Bangladesh
English, Hindi, Urdu, Bengali
About me
Fire Alarm Design Engineer with 5+ years of experience in NFPA 72 & 101.
I help contractors and MEP firms get code-compliant designs without delays.
My expertise covers device layouts, riser diagrams, battery & voltage drop calculations, and BOQs in AutoCAD. Hands-on experience with Simplex, Bosch, Honeywell, and Shield systems.
Fast replies, clear drawings, and on-time delivery guaranteed!
#Fire Alarm Design Layout
#Battery Calculation
#Voltage Drop
#Riser Diagram
#AutoCAD Design
#Control Unit
#Circuit Diagram
#Master Plan Layout
#As-Built Drawing
#Proposed Drawing
Skills
KHAIRUL
Offline •
Average response time: 1 hour
See my services
2D Drawings & Floor Plans
I will fire alarm battery backup and voltage drop calculations
Fire Protection System Design
I will do professional fire alarm design layout
Portfolio
Work experience
Design Engineer
Guraba Engineering Ltd
Mar 2021 - Present • 5 yrs 7 mos
"I specialize in comprehensive Fire Alarm System design and engineering, strictly compliant with NFPA 72 standards. My core expertise includes: Accurate Device Layouts & Positioning: Placing initiating and notification devices strategically for optimal code compliance and safety. Detailed Legends & Symbol Design: Creating clear, standard-compliant symbols and legends for easy blueprint interpretation. Battery Calculations: Performing precise secondary power supply and battery backup calculations to ensure system reliability during outages. Voltage Drop Calculations: Conducting thorough circuit voltage drop analysis to guarantee proper device performance across the entire loop. Professional AutoCAD Drafting: Delivering clean, scalable, and installation-ready 2D drawings tailored for contractors and MEP firms."
