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Onur B.
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Onur B.

Mechanical Engineer - MEP BIM Coordinator

BIM-certified Mechanical Engineer with 15+ years construction experince, and the lead of a 3-member MEP engineering team includes: ⚙️ Mechanical Engineer ⚡ Electrical Engineer 🌬️ HVAC Technician -------------------- 🧩 Our Services 🏗️ BIM Modeling Architectural & structural BIM modeling (from CAD drawings and/or point cloud data) Full MEP BIM modeling ❄️ Mechanical & HVAC Design Heating & cooling load calculations (Revit 2026 & EnergyPlus) HVAC equipment sizing Duct and piping design Pressure drop and hydraulic calculations Fire protection (sprinkler) system design ⚡ Electrical Design Lighting and power system design Lighting automation Low voltage (LV) distribution systems Cable tray & busbar design Single-line and riser diagrams 🔍 Clash Detection & Coordination Clash detection using Revit & Navisworks Clash resolution and interdisciplinary coordination 🧱 Custom Revit Families Custom parametric Revit Family (RFA) creation -------------------- 🔄 Our Workflow Project Analysis → Design Calculations → Discipline-based Modeling → Internal Review → Clash Detection → Clash Resolution → Documentation → Final Delivery -------------------- 📦 Deliverables .RVT, .IFC, .DWG, .PDF, .XLS (material take-offs & reports) Final result: A fully coordinated, clash-free 3D BIM model of the entire building

🇹🇷Ankara, Turkey$25/hr100% JSS4.96 (17)Since Feb 2023
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Earnings and projects

MRR
$1k

Last 6 months ÷ 6

World#46,871 / 412k
🇹🇷Country#346 / 3,515
Revenue, last 30 days
$2.1k

Last 6 months: $6.2k

World#20,569 / 412k
🇹🇷Country#176 / 3,515
Total earnings
$38k

Billed in all: $38k

World#94,590 / 412k
🇹🇷Country#698 / 3,515
Per project
$1.1k

$619 in the last 6 months

World#114,170 / 412k
🇹🇷Country#960 / 3,515
Projects, last 6 months
10
70% fixed30% hourly
World#18,298 / 412k
🇹🇷Country#136 / 3,515
Projects in all
33

Across 41 contracts

63% fixed37% hourly
World#89,875 / 412k
🇹🇷Country#683 / 3,515

Earnings, last 30 days

$38.1k+$2.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$36k$38k$40kOct 8Oct 23Nov 7

Skill rankings: Top 10% in 3D Modeling

Ranked by MRR among everyone on Upwork with the skill.

  1. #6EnergyPlus36 freelancers · 🇹🇷 #2Top 17%
  2. #9Energy Simulation76 freelancers · 🇹🇷 #2Top 12%
  3. #10Piping Design94 freelancers · 🇹🇷 #1Top 11%
  4. #17BIM Clash Detection128 freelancers · 🇹🇷 #2Top 13%
  5. #21Load Calculation123 freelancers · 🇹🇷 #1Top 17%
  6. #25Fire Protection Engineering126 freelancers · 🇹🇷 #1Top 20%
  7. #27AutoCAD HVAC Loads Calculations157 freelancers · 🇹🇷 #1Top 17%
  8. #32BIM Family Creation240 freelancers · 🇹🇷 #2Top 13%