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Mahdis R.

Civil CAD Designer & Civil Engineer | AutoCAD, Civil 3D, GIS

Helsinki, Finland

Global rank:

35,385 / 152,609

Skill pts: 5

AutoCAD Autodesk Storm & Sanitary Anal HEC-HMS Hydrologic Modeling Sy Microsoft Office Python Programming

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About

I am a Civil Engineer specializing in CAD drafting, civil engineering drawings, GIS mapping, and hydraulic modeling.
Services I offer:
• 2D AutoCAD drafting, drawing editing, and redrafting
• Civil engineering drawings and Civil 3D tasks
• GIS mapping and spatial data processing
• PDF and image-to-CAD conversion, where suitable source files are available
• HEC-RAS hydraulic modeling, flood analysis, and sediment transport simulation
• Python-based engineering data processing and automation
I focus on accuracy, clear communication, and organized project delivery. I carefully review project requirements and aim to provide clean, well-structured deliverables that meet the client's specifications.
Whether you need help updating CAD drawings, preparing civil engineering plans, processing GIS data, or performing hydraulic analysis, I can support your project with a practical, detail-oriented approach.

Experience

Water Resources Engineer Absan Pars Consulting Engineers Co. · Full-time May 2026 – Present 5 mos Tehran, Tehran Province, Iran Working on water and wastewater engineering projects, including technical studies, engineering calculations, GIS mapping, and preparation of engineering drawings.
• Preparation and review of engineering drawings using AutoCAD
• GIS data processing and mapping using ArcMap
• Support for water distribution and wastewater network studies
• Engineering data analysis, technical documentation, and reporting
• Collaboration on infrastructure planning and design projects

Education

Iran University of Science and Technology (IUST) Master's degree (M.Sc.), Civil Engineering – Water Resources Engineering and Management 2022 – 2026 Activities and Societies: Hydraulic modeling, sediment transport simulation, reservoir operation optimization, and engineering research. Graduate studies focused on water resources engineering, hydraulic modeling, sediment transport, flood analysis, and reservoir operation optimization.
Developed practical experience with HEC-RAS, GIS, engineering analysis, and Python-based simulation and optimization workflows through academic and engineering projects.

Other experience

Hydraulic Modeling, Sediment Transport & Simulation Optimization Specialized experience in hydraulic and sediment transport modeling, flood analysis, and engineering simulation workflows.
• HEC-RAS 1D flow and sediment transport modeling
• Reservoir operation analysis for flood control and sediment management
• Python-based simulation automation and multi-objective optimization
• GIS mapping, spatial data processing, and engineering visualization
• Preparation of technical reports and interpretation of simulation results
Also experienced in AutoCAD drafting and water and wastewater engineering studies, with a focus on accurate deliverables, organized workflows, and practical engineering solutions.