Haider H.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Having a Master’s degree in Hydrology and backed by over 10 years of relevant professional experience, I bring strong technical expertise and project management in the fields of roadway drainage design, hydraulics, mining, geophysical data, hydrogeology, geotechnical engineering, and hydrologic analysis. My core competencies include peak hydrograph estimation ,sediment control,ersoion/ scour protection design, flood assessment and floodplain mapping, groundwater modelling, stream restoration, watercourse diversions,rainwater harvesting, recharge wells and pond design. I am proficient in hydrology and hydrogeology analysis using advanced tools such as RES2D, ArcGIS, HEC-HMS, SWMM, and MODFLOW related tools. I also have extensive experience in culvert design using FHWA HY-8 and hydraulic modeling using HEC-RAS, with particular emphasis on river/wadi bridge modeling, scour depth estimation at piers and abutments, and dam break analysis. My skillset also includes the operation of drainage design software such as SWMM or CAD equivalent, as well as the development of calculation spreadsheets for longitudinal drainage systems, energy dissipators, diffusion ditches, and related components. I possess a solid understanding of international standards and codes of practice, including AASHTO, AREMA, BS EN 752, US SCS NRCS-NEH Part 630, HEC-14, HEC-18, HEC-23, HEV-22, FHWA HD2 and HD5, and NCHRP Reports 587 and 593. Additionally, I offer strong supervision and project management skills, contributing to the successful execution of multidisciplinary infrastructure projects.