
AARIF MOHAMED
Civil engineer
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Portfolio
Expérience professionnelle
Civil Engineer – Railway Corridor Design & GIS
CID
Jan 2026 - Jun 2026 • 5 mos
Civil engineer on a railway corridor feasibility study combining road/rail geometry, hydraulics, geotechnics and GIS. - Studied 3 alternative corridors of about 85 km each and selected the optimal route through a weighted multi-criteria analysis - Produced horizontal alignments, longitudinal profiles, cross-sections and 3D terrain models in Autodesk Civil 3D - Carried out the hydraulic analysis of watercourses and drainage crossings along each corridor - Analyzed the geotechnical conditions of the terrain along each route - Built a GIS cost map (1 = favorable, 10 = forbidden) and generated corridor variants under several weighting scenarios - Developed a GIS + A* algorithm in Python that automates the corridor search, validated against the classic method with faster and more objective results - Prepared corridor maps and a comparison report with the recommended route
Civil Engineer – Road & Utility Design (VRD)
Bertha Gxowa Hospital
Jan 2025 - Jun 2025 • 5 mos
Civil engineer on the complete infrastructure design of a residential subdivision: roads, drinking water supply and sewer network. - Designed the road layout with plan views, longitudinal profiles (existing ground vs. finished grade, slopes and cross-falls) and cross-sections in COVADIS - Designed the drinking water distribution network and ran the hydraulic simulation in EPANET, checking pressures and velocities against technical standards - Designed the sewer network of the subdivision, including pipe layout and slopes - Applied the technical standards in force for roads, water supply and sanitation - Prepared the drawings and results for the design file