r
rumana_raha

Ratu Rumana

@rumana_raha

Civil Engineer: Building estimator and Autocad Drafter

Bangladesh
English, Bengali, Urdu
About me
I am a detail-oriented Construction Estimator and AutoCAD Drafter specializing in Quantity Takeoff, Material Takeoff, Cost Estimation, BOQ, and construction drawings. I use PlanSwift , STACK, AutoCAD, and Excel to turn construction plans into accurate, organized, and easy-to-understand estimates for residential and commercial projects. I help contractors understand project quantities, prepare competitive bids, and make informed cost decisions. I value accuracy, attention to detail, clear communication, and timely delivery, with every project tailored to the client’s specific requirements.... Read more

Skills

r
rumana_raha
Ratu Rumana
Offline • 

See my services

Material Takeoff & Cost Estimation
I will do drywall framing takeoff and cost estimation
From$5 / projectMore details

Portfolio

Work experience

Builders_of Architecture

Construction Estimator

Builders of Architecture • Freelance

Jan 2026 - Feb 2026 • 1 mo

As an estimator, I provide accurate quantity takeoff, material takeoff, cost estimation and BOQ services for residential and commercial construction projects. My experience includes reviewing architectural and engineering drawings, blueprints, specifications, and finish schedules to identify and quantify construction materials across different trades. I work on takeoffs for various construction components, including concrete, foundation, footing, framing, drywall, roofing, flooring and other building materials. I prepare detailed and well-organized quantity takeoff sheets and estimation reports that clearly present project quantities for pricing and bidding purposes. I use PlanSwift, AutoCAD and Microsoft Excel for drawing review, material takeoffs, measurements, quantity calculations, data organization, and estimate preparation. I work with PDF construction plans , permit sets and project documents to ensure measurements and material quantities are properly categorized and documented. My experience also includes preparing Excel-based BOQs, organizing material quantities, reviewing construction drawings, and cross-checking takeoff data for consistency and accuracy. I maintain a structured workflow to handle project drawings and deliver clear, professional estimation documentation for residential and commercial construction projects.