Alireza S.
Set-Clipboard -Value "Civil/Structural CAD Designer | Autodesk Inventor & AutoCAD Expert | Water & S
Frankfurt am Main,
Germany
Global rank:
34,367
/
149,397
Skill pts: 5
About
I am a civil engineer with hands-on experience in water and sewage network design,
construction supervision, and technical drafting. My core skills include preparing
detailed production (shop) drawings, 3D modeling, and as-built documentation.
Software I use daily: AutoCAD, Autodesk Inventor, Civil 3D, and Revit. I deliver
clean, fully dimensioned drawings with views, isometric renderings, section details,
and bills of materials — production-ready and meeting the client's technical brief.
I am reliable, detail-oriented, and comfortable working remotely with international
clients. I always clarify requirements before starting and deliver on schedule.
In addition to CAD work, I develop custom engineering automation tools with Python (NumPy, Matplotlib, CLI workflows) — including a 2D truss finite element solver and a water network pipe-sizing optimizer. My open-source portfolio: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
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construction supervision, and technical drafting. My core skills include preparing
detailed production (shop) drawings, 3D modeling, and as-built documentation.
Software I use daily: AutoCAD, Autodesk Inventor, Civil 3D, and Revit. I deliver
clean, fully dimensioned drawings with views, isometric renderings, section details,
and bills of materials — production-ready and meeting the client's technical brief.
I am reliable, detail-oriented, and comfortable working remotely with international
clients. I always clarify requirements before starting and deliver on schedule.
In addition to CAD work, I develop custom engineering automation tools with Python (NumPy, Matplotlib, CLI workflows) — including a 2D truss finite element solver and a water network pipe-sizing optimizer. My open-source portfolio: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
Experience
- Water & Sewage Design Engineer / CAD Drafter Self-employed · Part-time Jun 2026 – Present 4 mos Iran Designed water distribution and sewage collection networks, prepared technical shop drawings and construction details in AutoCAD/Civil 3D, 3D modeling, and as-built documentation. Working independently with local and international clients.
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2D Truss FEA & Structural Optimizer (Open Source)
Independent / Open-Source Project · Freelance
Oct 2025 –
Present
1 yrs
Iran
Developed an automated Python package for 2D truss structural analysis using the Direct Stiffness Method (FEA). Implements stiffness matrix assembly, member stress verification, and discrete cross-section sizing optimization, with CSV reports and graphical output.
Repository: https://github.com/naomi197/truss-structural-optimizer -
Water Network Hydraulic Simulator & Pipe Sizing Optimizer (Open Source)
Independent / Open-Source Project · Part-time
May 2025 –
Present
1 yrs 5 mos
Iran
Built a modular Python tool for water distribution network analysis using Hazen-Williams head-loss equations. Enables automated discrete pipe diameter sizing to satisfy nodal pressure requirements while minimizing cost.
Repository: https://github.com/naomi197/water-network-optimizer
Education
- Tehran University of Applied Science and Technology B.Sc. in Civil Engineering, Civil Engineering 2014 – 2018
Verified info
- Email address
Stats
0 followers, 0 following
Joined: October 4, 2026
Last seen: October 4, 2026
Area of Expertise
Languages
Persian (Farsi) Native or bilingual proficiency
English Full professional proficiency
Location
Frankfurt am Main, Germany