Freelance Quantity EstimatorsFreelance Quantity Estimators
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Abdur Rahim's avatar
Abdur Rahim
Pune, India
Quantity take-offs that make your bids bulletproof.
New to Contra
Quantity take-offs that make your bids bulletproof.
Cover image for Expert NYC Concrete Quantity Take-Off with Bluebeam Revu
Quantity Take-Off | NYC Structural Concrete, 100% CD Completed full structural concrete quantity take-off for a NYC multi-storey building using Bluebeam Revu. Measured concrete volumes floor-by-floor across 30 structural drawings at 100% Construction Documents — covering foundation, 1st and 2nd floor framing, roof, and bulkhead plans. Quantities included concrete slabs (8" & 9.5" thick), shear walls (SW1–SW3), CMU parapet, and bulkhead elements, totalling approximately 250+ CY of concrete across all levels. #quantitytakeoff #structural #concrete #BluebeamRevu #NYCconstruction
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Cover image for Quantity Take-Off | ADKE Ltd
Quantity Take-Off | ADKE Ltd — First Floor Extension, UK Completed internal finishes quantity take-off for a UK residential first floor extension project using PlanSwift Pro Metric. Measured floor finishes across two plan sheets including timber floors (592 SQM), tile floors (78 SQM), paver floors (137 SQM), timber skirting (658 M), and ceiling plasterboard including moisture-resistant board (627 SQM total) — all itemized from architectural floor plans for direct BOQ input. #quantitytakeoff #internalfinishes #PlanSwift #UKconstruction #residentialextension
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Cover image for Expert Quantity Take-Off for NYC Mixed-Use Structural Project
Quantity Take-Off | NYC Mixed-Use Structural Project Performed structural quantity take-offs for a NYC mixed-use development using Bluebeam Revu. Measured and calculated rebar schedules (10J, 12J at various spacings), steel beam sections (W6×25 through W12×40), slab thicknesses, HSS columns, CMU walls, and concrete elements from 50% Construction Documents across 22 structural drawing sheets. #quantitytakeoff #structural #BluebeamRevu #NYCconstruction #construction
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Cover image for Performed detailed quantity take-offs for
Performed detailed quantity take-offs for a UK commercial residential development using PlanSwift Pro. Measured and calculated wall areas, brickwork, slate wall cladding, roof lights, exterior trims, and drainage elements from architectural floor plans and elevations. Deliverables included itemized measurements ready for BOQ preparation and tender pricing.
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Quantity Estimator(4)
Adruva Solution's avatar
Adruva Solution
Rishikesh, India
Web, AI Automation & Digital Growth Studio
New to Contra
Web, AI Automation & Digital Growth Studio
Cover image for What Problem It Solves Streamlines Multi-Branch
What Problem It Solves Streamlines Multi-Branch Orders: Eliminates confusion across multiple store locations by letting customers browse a single catalog and assign their order to the nearest franchise house at checkout. Connects Online Traffic to Local Bakeries: Drives online shoppers directly to nearby physical bakery branches with explicit address and concept details. Unifies Commerce with Brand Content: Merges direct product ordering with editorial blog content and brand storytelling to drive customer engagement. Features Built Multi-Franchise Routing & Order System: Built location-aware checkout logic enabling users to select from four franchise houses (Vienna, Salzburg, Graz, Innsbruck) for order fulfillment. E-Commerce Catalog & Checkout Flow: Developed category filters, cart/wishlist management, dynamic price rendering, and multi-currency/payment gateway integrations (Card, SEPA, PayPal). Editorial & Content Publishing Engine: Integrated a blog and editorial publishing system for managing artisan recipes, franchise updates, and customer guides. Branch Locator & Help Desk Module: Implemented store locator interfaces for nearby physical shops and built an integrated customer support and FAQ system.
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Cover image for Description:- 24CarRental is a self-service
Description:- 24CarRental is a self-service vehicle rental platform based in Dehradun, Uttarakhand, providing 24/7 keyless pickup and instant digital bookings for cars, bikes, and scooters. What Problem It Solves Eliminates Manual Delays: Replaces traditional physical rental counters, paper contracts, and waiting in queues with an end-to-end digital booking process. Solves Rigid Pickup Hours: Offers 24/7 keyless vehicle access via smartphone app, allowing users to rent and unlock vehicles at any hour. Simplifies Verification & Payment: Digitizes identity verification through secure in-app KYC document uploads and integrates Razorpay for transparent upfront payments. Features Built Digital Key & Fleet Management: Integrated keyless unlock/lock workflows and real-time fleet availability across local pickup hubs. Payment Gateway Integration: Built Razorpay payment flow supporting UPI, cards, net banking, real-time discount calculations, and automated deposit tracking. KYC & Authentication System: Built secure phone/password authentication and document upload modules for user identity verification. Cross-Platform Experience: Developed a web dashboard and an Android mobile application available on Google Play with synced booking management.
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Cover image for Replaces Complex E-Commerce: Simplifies the
Replaces Complex E-Commerce: Simplifies the custom artwork commissioning process by using a streamlined form and WhatsApp workflow instead of rigid checkout setups. Connects Local Artists to Regional Clients: Builds trust for artists in Uttarakhand by showcasing transparent tier pricing, local client reviews, and direct social proof (such as YouTube subscribers). Solves Custom Art Ordering Delays: Provides clear pricing tiers based on delivery speed (Economy, Standard, Express) to manage customer expectations and studio production timelines. Features Built Interactive Commission & Lead Capture Form: Developed an order ingestion form collecting user details, delivery speed preferences, and custom sketch instructions. Photo Upload & WhatsApp Workflow: Integrated image upload handling alongside a direct WhatsApp handoff for reference photo submission and manual payment confirmation. Portfolio & Dynamic Artist Showcase: Built structured UI sections displaying artwork galleries, medium filters (pencil, charcoal, ink), and artist profile cards with social media integrations. Tiered Pricing & Delivery Calculator: Designed responsive pricing cards highlighting delivery timelines (3–4, 7, and 10 days) and package inclusions.
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Cover image for What Problem It Solves Addresses Region-Wide
What Problem It Solves Addresses Region-Wide Tutor Scarcity: Eliminates the challenge of finding verified, high-quality home tutors in regional towns and districts. Covers End-to-End Educational Needs: Replaces fragmented search by catering to all learning stages—from basic alphabet fundamentals for young children to advanced high school board exams and national entrance tests. Simplifies Lead Capture & Booking: Bypasses complex account setup with an instant, frictionless booking process for parents to request a free demo class. Features Built Static Web Architecture: Built a fast, responsive static website optimized for lightweight page loads across desktop and mobile devices. Web2Form & Direct CTA Integrations: Integrated Web2Form modal workflows alongside dynamic WhatsApp and click-to-call CTAs for instant student lead capture and inquiries. Location & Category-Based Ingestion Forms: Implemented custom forms with district, locality, class level, and subject filters to capture structured student requirements. Testimonial & Content Modules: Developed scalable, static UI sections to display verified student reviews, parent success stories, and educational blog updates.
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Quantity Estimator(1)
DadaSaheb Hipparkar's avatar
DadaSaheb Hipparkar
Kolhapur, India
Design Engineer: Expert in Structural Solutions
Design Engineer: Expert in Structural Solutions
Cover image for Provided Structural Design Data as per Client
Provided Structural Design Data as per Client
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Cover image for Water Ditribution Design and Estimation
Water Ditribution Design and Estimation
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Cover image for Roadway Design and Estimation
Roadway Design and Estimation
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Quantity Estimator(2)
Tabassum Wajid Wajid's avatar
Tabassum Wajid Wajid
Karachi, Pakistan
AI Project Manager | Lead QA | CRM & Task Automation
AI Project Manager | Lead QA | CRM & Task Automation
Cover image for Waspha Marketplace Development and Launch
Waspha Marketplace Development and Launch
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Cover image for AI Trading Bot Web App Development
AI Trading Bot Web App Development
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Cover image for Launching a Social Sports App with AI-Powered Coaching Tools
Launching a Social Sports App with AI-Powered Coaching Tools
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Quantity Estimator(1)
Flavia Rodríguez's avatar
Flavia Rodríguez
Brisas del Golf de Arraijan, Panama
Construction Estimator | Quantity Takeoffs | Cost Analysis |
New to Contra
Construction Estimator | Quantity Takeoffs | Cost Analysis |
Cover image for Portfolio sample reviewing pricing, scope,
Portfolio sample reviewing pricing, scope, product requirements, waste, preparation, and schedule impact to support a clear bid decision.
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Cover image for Portfolio sample showing gross wall
Portfolio sample showing gross wall area, opening deductions, net CMU wall area, block quantities, and door and storefront counts. It also identifies items that need RFIs or structural documents.
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Cover image for Portfolio sample showing an interior
Portfolio sample showing an interior finishes quantity takeoff and direct-cost estimate. Includes drywall, paint, LVT flooring, acoustical ceilings, baseboard, doors, quantities, unit costs, and cost checks.
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Cover image for Portfolio sample comparing three drywall
Portfolio sample comparing three drywall and paint bids against the same scope. Includes exclusions, schedule review, normalized pricing, and a recommendation.
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Quantity Estimator(3)
Oluwaseun Osineye's avatar
Oluwaseun Osineye
Lagos, Nigeria
Chartered Quantity Surveyor | Cost & Project Management
New to Contra
Chartered Quantity Surveyor | Cost & Project Management
Cover image for Developed and maintained cost-tracking systems
Developed and maintained cost-tracking systems and risk registers for large-scale infrastructure projects, supporting expenditure monitoring, forecasting and commercial decision-making. Monitored project costs against budgets, reviewed contractor claims and variations, tracked progress and maintained structured project-control information to improve financial visibility and forecast accuracy.
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Cover image for Supported the commercial review of
Supported the commercial review of a major infrastructure tender from tender documentation through pricing analysis, benchmarking, negotiation, evaluation and procurement recommendation. I reviewed BOQs and supporting tender information, checked bidder pricing, investigated commercial assumptions and contributed to a structured assessment of price, quality, technical merit and commercial terms.
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Cover image for Developed an anonymised detailed cost
Developed an anonymised detailed cost plan and BOQ for a proposed 6-bedroom duplex residential development in Benin City, covering building works, ancillary buildings, external works, mechanical/plumbing, electrical, CCTV/security and solar systems. The work included quantity take-off, cost structuring, material and labour schedules, specifications and cost-control checks using an RICS NRM-based measurement framework.
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Cover image for Alaro City Main Boulevard —
Alaro City Main Boulevard — Construction Cost Management Supported cost management, measurement, estimating, BOQ development, procurement and commercial analysis for the Main Boulevard and associated infrastructure works.
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Quantity Estimator(4)