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Freelance AutoCAD Designer & Drafter | Architectural & Commercial Projects I am a freelance AutoCAD designer and drafter with extensive experience producing clear, accurate, and construction-ready drawings for architectural, commercial, and industrial projects. My focus is on drafting execution—turning concepts, markups, and redlines into precise documents that are easy to build from. I work daily in AutoCAD and am highly proficient in scaled drawing production and full PaperSpace workflows, including title blocks, viewports, annotation scaling, x‑references, and disciplined layer standards. I deliver clean layouts, plans, elevations, sections, and details suitable for permitting, construction, and as-built documentation. My background includes long-term work within the engineering and construction industry, which gives me a strong understanding of design intent without approaching projects from an overly engineering‑heavy perspective. This allows me to support architects, contractors, developers, and consultants who need dependable drafting support without unnecessary complexity. I have experience supporting architectural and commercial spaces, including coordination of floor plans, layouts, and construction details, as well as working alongside teams using 3D models to ensure alignment between models and 2D drawings. One of my key strengths is construction experience. I have seen designs through installation and field execution, worked directly with construction teams, and updated drawings based on real-world conditions. I draft with constructability in mind—helping reduce RFIs, rework, and confusion in the field. Services Offered AutoCAD drafting for architectural & commercial projects Scaled plans, sections, elevations, and details PaperSpace setup & drawing standards Permit, construction, and as-built drawings 3D model coordination support Revisions, redlines, and overflow drafting support If you’re looking for a reliable freelance AutoCAD drafter who understands both design intent and construction reality, I’m ready to support your project efficiently and professionally.

One engineer. Full permit package. Architectural, structural, and MEP — all in Revit. Most projects get passed between an architect, a structural engineer, and an MEP consultant. Three timelines, three invoices, and coordination gaps that show up during plan check. I eliminate that. With 30+ years of engineering and design experience, I deliver the complete package — architectural floor plans, structural framing, and full MEP systems — from a single Revit model. No handoff gaps. No miscoordinated drawings. One set, one source. What I deliver: → ARCHITECTURAL — Floor plans, elevations, sections, reflected ceiling plans, door/window schedules, code analysis, site plans → STRUCTURAL — Foundation design, framing plans, load path analysis, shear wall layouts, structural details and calculations → MECHANICAL — HVAC system design, load calculations, duct layouts, equipment selection, exhaust systems → ELECTRICAL — Power distribution, lighting plans, panel schedules, single-line diagrams, EV provisions → PLUMBING — Domestic water, sanitary/storm drainage, gas piping, fixture schedules, riser diagrams Project types: Commercial, residential, healthcare, hospitality, industrial, mixed-use, multifamily, retail — I've engineered them all. Why clients choose me over separate consultants: - Complete permit-ready drawings from one source — faster, cheaper, zero coordination issues - I personally build every Revit model — structured grids, proper levels, clean families, ready for handoff - I know codes across U.S. states — Western, Central, and Southeast regions - 30+ years means designs that pass plan check the first time Ready to discuss your project — send me a message or schedule a call.

I am a Civil Engineer and PhD candidate in Civil Engineering, with international academic and professional experience in China and the United States. My background includes construction-related work, quantity takeoff, cost estimation, BOQ preparation, material calculations, civil engineering project documentation, and technical reporting. I help contractors, builders, consultants, and project owners convert drawings, plans, and specifications into clear, accurate, and well-organized quantity takeoffs and cost estimates. My engineering background allows me to understand project requirements carefully and prepare estimates that support budgeting, bidding, and project planning. Core Services ✅ Quantity Takeoff ✅ Construction Cost Estimation ✅ Material Takeoff ✅ Bill of Quantities ✅ Bill of Materials ✅ Bid Preparation Support ✅ Excel-Based Cost Sheets ✅ Civil Engineering Project Support ✅ Drawing Review and Quantity Calculation ✅ Construction Documentation Areas of Expertise 🏗️ Concrete quantity takeoff 🧱 Masonry, brick, and blockwork estimation 🪜 Drywall, ceiling, and framing quantities 🚪 Doors, windows, and glazing takeoff 🎨 Painting and finishing estimates 🏠 Roofing and insulation quantities 🚧 Earthwork, excavation, and grading estimates 🛣️ Road, pavement, and site concrete quantities 💧 Drainage, storm-water, and utility takeoff 📑 BOQ and material list preparation Software and Tools 📊 Microsoft Excel 📑 Microsoft Word 📐 AutoCAD 📄 PDF Drawing Review 🖥️ Bluebeam / PlanSwift / estimation software, based on project requirements Why Work With Me? ✅ Civil Engineering background ✅ International experience in China and the US ✅ PhD-level technical and analytical skills ✅ Strong attention to detail ✅ Clear and professional communication ✅ Accurate and well-organized work ✅ Reliable project delivery ✅ Practical understanding of construction documents Accurate estimation is essential for budgeting, bidding, and project execution. My goal is to provide clean, dependable, and easy-to-understand estimates that help clients make better project decisions. Let’s work together to turn your drawings into reliable quantities, cost estimates, and project documents. Keywords / Skills Construction Estimation & Quantity Take-Off Construction Estimator, Quantity Surveying, Material Take-Off, Quantity Takeoff, Bill of Quantities (BoQ), Bill of Materials (BoM), Cost Estimation, Construction Costing, Construction Budgeting, Project Costing, Cost Breakdown, Cost Reporting, Cost Control, Bid Preparation, Tendering Services, Construction Quote Preparation. Project Types Residential Construction Estimating, Commercial Estimating, Industrial Estimating, Site Estimation, Construction Project Estimating, Civil Engineering Estimation, Structural Estimation, MEP Estimating. Trade-Specific Estimation Concrete Takeoff, Reinforcement Estimation, Masonry Takeoff, Drywall Estimating, Flooring Takeoff, Tiling Estimation, Roofing Takeoff, Carpentry Estimating, Painting Estimation, Cladding Estimating, Structural Metal Estimation, Mechanical Estimation, Electrical Estimation, Plumbing Estimation, HVAC Estimation. Software & Tools Bluebeam Revu, PlanSwift Estimating, On-Screen Takeoff (OST), AutoCAD, Excel Estimating, BIM Quantity Takeoff, Quantity Takeoff Software. Construction Management & Reporting Construction Management, Project Planning, Tender Preparation, Project Financials, Budget Review, Scope Review, RFIs, Assumptions and Exclusions, Cost Analysis.

Professional with extensive experience in the complete lifecycle of civil engineering projects, offering comprehensive solutions from planning to final settlement. My specialty is Cost Engineering, with expertise in budget preparation (SERCOP format), unit price analysis (APU), and financial management of works. My experience includes: Management and Supervision: Preparation of progress sheets, price adjustments, supplementary contracts, and delivery-reception minutes, ensuring technical and contractual compliance. Structural Design and Calculation: Development of complete technical studies, calculation reports, and plans for foundations, walls, pavements, bridges, and hydrosanitary works. Work Control: Implementation of material, warehouse, and fuel control systems to optimize resources and ensure project profitability. System Versatility: I am fully competent to work and deliver all calculations, designs, and documentation in both Metric and Imperial systems, adapting to the standards of any project. I am the ideal technical ally for contractors, consultants, supervisors, and public institutions seeking to maximize efficiency and precision in their construction projects.

Civil Engineer | US Land Development | Grading, Drainage & Drafting Specialist I help developers, property owners, and consultants move from concept to permit-ready civil plans efficiently and with fewer revisions. ✔ Site Design, Grading & Drainage ✔ Civil Drafting (AutoCAD / Civil 3D) ✔ Stormwater Management, NRI/FSD ✔ EPSC (Erosion & Sediment Control) Plans ✔ Impervious Area Management ✔ Project Concept Preparation & Feasibility Studies ✔ Utility Layout & Site Development Plans Focused on practical, buildable, and code-compliant solutions that support smooth approvals and real-world construction.

I am a Civil Engineer and senior consultant with more than 20 years of experience in engineering, energy, environmental management, waste, sustainability, and project development. I help companies, consultants, project developers, and public organizations turn complex technical information into clear, structured, and actionable deliverables. My work includes: - Technical reports, engineering documentation, and document review - Technical project management and project coordination - Environmental and sustainability assessments - Waste management, circular economy, and Waste-to-Energy projects - Biogas and biomethane project assessment and development - Wastewater and sanitation projects - Technical research, technology assessment, and feasibility studies - Scope of work, specifications, technical requirements, and project documentation - Stakeholder, regulatory, and socio-environmental project analysis - Review and structuring of technical proposals and project documents I have worked across the full project lifecycle, from initial technical assessment and feasibility through permitting, stakeholder coordination, implementation, and project follow-up. My background combines engineering with project management. This allows me not only to analyze technical issues, but also to identify missing information, organize deliverables, manage interfaces between stakeholders, document decisions, and keep projects moving toward implementation. I am particularly experienced in energy transition, organic waste valorization, biogas and biomethane, environmental infrastructure, circular economy, and sustainability. I work professionally in both English and Spanish and can support projects involving Latin America, including technical and regulatory research, local-context assessment, and coordination with Spanish-speaking stakeholders. For short assignments, I am also available for technical document review, engineering research, report preparation, project documentation, and expert technical analysis.