Transportable
Modular units, staging, and coordinated yard logistics.
Hi! I am Arbab Khan
I am a construction estimator and civil engineer with over six years of experience in quantity takeoffs, BOQ preparation, cost estimation, and tender management across US, Australian, UK, and Canadian project contexts. I use AI powered tools where they genuinely sharpen accuracy and speed, without losing the human review that good bids still need.
Some project work is delivered in collaboration with RENA Engineering, including structured QTOs, cost and budget estimates, and civil, structural, and MEP lines built for clear tender and planning documentation rather than noise.
Let's ConnectPerth, Western Australia · Civil Engineering (Masters)
Construction Estimator
6+
US, Australia, UK & Canada markets
I care about clear accuracy, practical digital workflows, and outcomes you can measure on tenders and estimates.
Currently
Trigon Projects
Construction Estimator · Perth, Western Australia
I am on the team full time, focused on tender documentation, QTOs, and cost estimates with TOGAL.AI, EstimateOne, and SharePoint, and I support modular and transportable projects across Western Australia.
Collaboration
RENA Engineering
QTOs, budgets & civil / structural / MEP lines for tender docs
Project work is delivered together with RENA Engineering when estimates need clean structure: quantity takeoffs, cost and budget lines, and discipline splits that read well in tender submissions and planning packs, without extra noise.
Capabilities
Software I'm expert in
Day to day tools for takeoffs, tenders, pricing, and collaboration—used at a professional level on live projects.
- TOGAL.AI
- EstimateOne
- SharePoint
- PlanSwift
- Microsoft Office
- Microsoft Project
Core workflows: QTO, BOQ, cost estimating, bid preparation, rate analysis, BBS, subcontractor pricing, tender documentation, RFI tracking, and project handovers.
Trusted on projects requiring precision
Residential
Estimates aligned to high specification homes and developer packages.
Commercial
Large format structures, steel packages, and QTO work at tender stage.
Modular fitouts
Workplace modules, pods, and coordinated interior packages.
Experience
Vision, roles & credentials
Vision
Deliver accurate, innovative estimation that clients can trust anywhere in the world.
Mission
Make estimation smoother with AI powered tools where they help, and measurable success on every tender.
Construction Estimator
Trigon Projects · Perth
Tender documentation, QTO and cost estimates with TOGAL.AI, supplier and subcontractor pricing, plus EstimateOne and SharePoint coordination. Day to day work with people on site and in the office.
Oct 2025 – present
Estimation Intern
DOT Estimating Pty. Ltd. · Perth
QTOs, BOQs, cost estimates, tender documentation, rate analysis, and subcontractor evaluations.
Aug – Oct 2025
Construction Estimator
Fazal Engineering Corporation · Lahore
U.S. architectural and structural drawings, BOQs, BBS, cost estimates, bid preparation, and procurement coordination.
2020 – 2023
Education
- Masters, Civil Engineering — Swinburne University of Technology (Jul 2023 to Jul 2025), Melbourne
- Bachelors, Civil Engineering — National University of Computer and Emerging Sciences (2018 to 2022), Pakistan
Certifications: BIM Fundamentals for Engineers (NTU, Mar 2023); Certified Professional AutoCAD 2013 (Autodesk, Mar 2023).