Hire the best freelance Hydrologic calculations expert designers for your company

- Based in GA, USA. Managed to deliver many stormwater network design for small and complex projects in the states of KY, GA, AL, and IN. - Delivered multiple successful hydrologic and hydraulic analy... Read more

- Based in GA, USA. Managed to deliver many stormwater network design for small and complex projects in the states of KY, GA, AL, and IN. - Delivered multiple successful hydrologic and hydraulic analysis for KYTC, INDOT, and GDOT. - Strong knowledge of stormwater management requirements and design (AKA stormwater BMPs). Including design of detention facilities. - Proven proficiency in communication with clients as well as team.

As a Senior Water Resources Engineer with more than 12 years of professional experience, I have led hydrologic and hydraulic modeling, stormwater management, drainage design, and flood risk assessment... Read more

As a Senior Water Resources Engineer with more than 12 years of professional experience, I have led hydrologic and hydraulic modeling, stormwater management, drainage design, and flood risk assessment projects for municipalities and infrastructure developments. My technical expertise includes HEC-RAS (1D/2D), HEC-HMS, EPA SWMM, XPSWMM, Autodesk Storm & Sanitary Analysis (SSA), ArcGIS, and GIS-based watershed analysis. My background aligns well with Current Hydro's focus on innovative, data-driven water resources solutions. I have developed flood inundation models, designed stormwater conveyance systems, performed culvert and open-channel hydraulic analyses, and prepared technical reports and engineering deliverables for complex projects. I am comfortable collaborating with multidisciplinary teams in fully remote environments and communicating technical findings clearly to engineers, project managers, and clients. Highlights of my qualifications include: • 12+ years of experience in hydrology and hydraulics. •Advanced modeling with HEC-RAS, HEC-HMS, SWMM, and SSA. • Expertise in stormwater management, floodplain analysis, drainage system design, and GIS. • Strong analytical, documentation, and problem-solving skills. • U.S. Lawful Permanent Resident (Green Card holder) with authorization to work in the United States. I am excited about the opportunity to contribute my technical expertise and practical experience to you. I would welcome the opportunity to discuss how my background can support your team and ongoing projects.

Strengths & Skillset: Environmental Compliance, Erosion & Sediment Control Plans, Flood Prevention & Drainage Design, Hydraulics & Hydrologic Modeling, Grading, Land Development, Landscape Design, Lig... Read more

Strengths & Skillset: Environmental Compliance, Erosion & Sediment Control Plans, Flood Prevention & Drainage Design, Hydraulics & Hydrologic Modeling, Grading, Land Development, Landscape Design, Lighting Design, Photo Simulations, Renders, Site Analysis & Design, SWPPP Storm Water Pollution Prevention Plans, Storm Water Management & Design, Site Grading Plans, Utility Design & Coordination, and Water Resources Management Projects & Accomplishments: Solar Farms, EV Charging Stations, Battery Storage Facilities, Warehouse Projects, Truck Stops, Supermarkets, Quick Serve Restaurants, Research Laboratories, Multi-use Residential Projects, Hotels & Motels, Hardware Stores, Gas Stations, Bottling Facilities, Manufacturing Units. Education Qualification: Professional Engineer (P.E.), B.S. Civil Engineering

I'm a civil engineer and Civil 3D designer with 5 years of experience in land development, stormwater, wet utilities, and road infrastructure, with projects delivered across the United States, New Zea... Read more

I'm a civil engineer and Civil 3D designer with 5 years of experience in land development, stormwater, wet utilities, and road infrastructure, with projects delivered across the United States, New Zealand, and Egypt. I currently produce full civil construction document sets for a US engineering firm: site, grading, stormwater, erosion control, and utility plans for commercial, industrial, and institutional projects in multiple states. What I deliver: • Survey and scan-to-CAD conversion: PDF/raster to clean, layered DWG/DXF at true scale • Civil 3D surfaces, grading, feature lines, and COGO points • Storm, sanitary, and pressure pipe networks; duct banks • Site, grading, drainage, and erosion control plans • Road and accessway design (layouts, vehicle tracking, maneuvering) • Stormwater design and HydroCAD modeling (detention, retention, swales) • Technical reports: drainage reports, SWPPPs, and permit review responses • Quantity take-offs and BOQs Software: AutoCAD Civil 3D, AutoCAD, InfraWorks, Navisworks, HydroCAD Standards: US state, county, and city requirements (including FDOT) and New Zealand council standards and codes of practice. What you can expect: • Clean, organized drawings on a consistent layer standard • Clear communication and quick responses • On-time delivery Available for one-time tasks and long-term collaboration. B.Sc. Civil Engineering, Suez Canal University

I am an experienced civil engineer in contracting with mega size companies in the gulf region. I am experienced in project management and able to do contracting works from A to Z in structural, fit-ou... Read more

I am an experienced civil engineer in contracting with mega size companies in the gulf region. I am experienced in project management and able to do contracting works from A to Z in structural, fit-out and infra works. On the other hand, i am also a researcher and have deep knowledge in hydro modeling. Services i can provide: -Drainage, grading and site planning -Google earth engine -Civil 3d - Hydrology and hydraulics calculations -GIS & hydro modeling (HEC-RAS, HEC-HMS, Flood routing) - Erosion control plans - Earthwork quantity calculations -Road design - Quantity takeoff - Project time scheduling - Qualitative research - Revit modeling - 3d visualization - research writing -Stormwater, sewer, and water management plan -Commercial/Residential lot subdivision -Flood modeling -LIDAR Data classifications

Professional Civil engineer with -10+ years experience in Civil design of roadways, site development and utility design for water, sewer, storm, and other utilities (electric, gas, telecommunication... Read more

Professional Civil engineer with -10+ years experience in Civil design of roadways, site development and utility design for water, sewer, storm, and other utilities (electric, gas, telecommunication) - Licensed Professional Engineer (PE) in Texas and Maryland. - Demonstrated expertise in civil engineering projects, including topographic and boundary surveys, utility conflict investigations, sewer and waterline rehabilitation, roadway widening, drainage analysis, site grading, and storm water modeling and design. - Proficient in AutoCAD, Civil3D, MS Office Suite, ArcGIS, HEC-RAS, HEC-HMS, SWMMM, Open Roads Designer, MicroStation, and Geopak. - Skilled in developing 2D & 3D CAD standards, managing survey practices, and ensuring quality assurance/quality control for civil engineering designs. - Experienced in preparing project deliverables, including plan and profile drawings, corridor modeling, earthwork calculations, utility coordination, SWPPP, accessibility plans, and traffic control plans. -Can work in roadway design and modeling projects in Civil 3d, and OpenRoads designer from field to finish - survey processing (existing topo and boundary drawing, creation of existing and ground surfaces) - design of horizontal and vertical alignment of proposed roadway, - analysis of and mitigation of drainage impacts of proposed roadway and storm water mitigation, - design and modeling of underground storm sewer network, detention pond, drainage channel and outfall design. -creation of horizontal and vertical roadway alignment and profile - corridor modeling of roadway geometry based on AASHTO design guidelines, - preparation of existing and proposed cross sections and creation of cut-fill earthwork calculations - design for proposed roadway signage and pavement stripping - create final design submittal including project phasing, temporary traffic control measures, utility coordination and relocations, design details, calculations, plan and profile sheets - Highly capable in site design for residential and commercial properties -Expertise in site modeling and permit applications for residential and commercial properties.

I am a Civil Hydraulic Engineer specializing in hydraulic analysis, numerical modeling, and Computational Fluid Dynamics (CFD). I have professional experience developing hydraulic calculations, evalu... Read more

I am a Civil Hydraulic Engineer specializing in hydraulic analysis, numerical modeling, and Computational Fluid Dynamics (CFD). I have professional experience developing hydraulic calculations, evaluating design alternatives, and performing CFD simulations for water infrastructure and hydraulic projects. I work with ANSYS Fluent and OpenFOAM, applying CFD to real engineering problems such as seawater intakes, brine outfalls, energy dissipation chambers, hydraulic junctions, and flow distribution systems. My experience includes: Hydraulic calculations, pipeline sizing, and evaluation of design alternatives. CFD modeling using ANSYS Fluent and OpenFOAM. Analysis of head losses, pressure and velocity distributions, flow behavior, and energy dissipation. Comparison of multiple design configurations and operating conditions to support engineering decisions. Post-processing and interpretation of CFD results. Preparation of technical reports, graphs, and engineering recommendations. My thesis focused on CFD modeling of head losses and sedimentation in steel and HDPE pipelines for copper tailings transportation, including a comparison of the k–ε and k–ω SST turbulence models against established semi-empirical models. I focus on understanding the engineering problem behind the simulation, rather than simply producing CFD results. My goal is to provide technically sound simulations and clear engineering conclusions that can support design decisions.

I'm a Civil Engineering student specializing in Autodesk Civil 3D drafting and hydrologic modeling support. I help engineers, surveyors, and land development professionals transform survey data, mark... Read more

I'm a Civil Engineering student specializing in Autodesk Civil 3D drafting and hydrologic modeling support. I help engineers, surveyors, and land development professionals transform survey data, markups, and design concepts into organized, construction-ready drawings. Services - Civil 3D Drafting - Surface Creation & Contour Mapping - Parcel & Subdivision Layouts - Site Grading Plans - Utility Plan & Profile Sheets - Stormwater & Drainage Layouts - PDF / Redline to CAD Conversion - Quantity Calculations & Earthwork Support - HEC-RAS River Geometry Preparation - Cross-Section Extraction & Flood Modeling Support Software - Autodesk Civil 3D - AutoCAD - HEC-RAS - QGIS - SWDTM - Microsoft Excel What You Can Expect - Clean and organized CAD files - Accurate layer and annotation management - Fast communication - Attention to detail - Willingness to follow company standards and templates Whether you need drafting support, parcel layouts, grading plans, drainage drawings, or HEC-RAS model preparation, I can provide reliable technical assistance and high-quality deliverables. Let's discuss your project requirements.

I'm a qualified Mechanical Design Engineer with over 3 years of experience in 3D modeling, 2D drafting, product design, and manufacturing drawings. I specialize in using tools like SolidWorks, AutoCAD... Read more

I'm a qualified Mechanical Design Engineer with over 3 years of experience in 3D modeling, 2D drafting, product design, and manufacturing drawings. I specialize in using tools like SolidWorks, AutoCAD, and Solid Edge to bring ideas to life with high precision and functional design. Whether it's creating concept models, preparing technical drawings, reverse engineering, or designing for manufacturing (DFM), I deliver solutions that meet your engineering and production needs. My key services include: 3D Modeling & Rendering 2D CAD Drafting & Detailing Assembly & Exploded Views Sheet Metal Design Machine Part Design Product Development & Prototyping Conversion of hand sketches or PDF to CAD Technical documentation (BOMs, GD&T, etc.) I work with startups, inventors, and manufacturers across various industries including consumer products, machinery, and automotive. Why work with me? ✔️ Quick turnaround ✔️ Industry-standard quality ✔️ Ready-to-manufacture files ✔️ Clear communication and updates ✔️ NDA and IP protection if needed Let’s collaborate to turn your concept into a production-ready design. I’m ready to get started!

I'm an Architect with more than 10 years of experience. Experienced with AutoCad, Archicad, Revit,Sketchup, Artlantis, 2D and 3D representation. At this moment, I'm a Master BIM Manager student at Z... Read more

I'm an Architect with more than 10 years of experience. Experienced with AutoCad, Archicad, Revit,Sketchup, Artlantis, 2D and 3D representation. At this moment, I'm a Master BIM Manager student at Zigurat.

US-standard AutoCAD drafting and 3D visualization from a Consultant Architect with 25+ years’ experience. I hold an M.Sc. in Architectural Engineering and consultant rank with the Iraqi Engineers Unio... Read more

US-standard AutoCAD drafting and 3D visualization from a Consultant Architect with 25+ years’ experience. I hold an M.Sc. in Architectural Engineering and consultant rank with the Iraqi Engineers Union. I deliver clean AutoCAD drawing sets and SketchUp 3D models with photorealistic renders (Lumion, Enscape, D5 Render, Photoshop). Selected work: American University of Iraq Baghdad campus (3D modeling, facade design, shop drawings), the 5-star Mövenpick Hotel Baghdad (construction documentation), the 30,000-seat Al-Madina Stadium redesign, and museum rehabilitation and landscape projects. What I deliver: 2D plans, elevations, sections and details; 2D-to-3D models; exterior and interior renders; door and window schedules; shop drawings; drawing and BOQ review. How I work: AIA layer standards and ISO 13567, clear scope and milestones, fast replies, source DWG files included. Available about 4 to 5 hours a day, with working hours that overlap US mornings. English and Arabic. Drawings are issued for review and sign-off by your licensed professional of record.

A Mechanical Design Engineer with 5+ years of experience delivering mechanical design, engineering analysis, product development, and simulation solutions for real-world applications. I work mainly wi... Read more

A Mechanical Design Engineer with 5+ years of experience delivering mechanical design, engineering analysis, product development, and simulation solutions for real-world applications. I work mainly with SolidWorks, ANSYS, MATLAB, AutoCAD, and Revit, developing mechanical systems from concept and CAD modeling through engineering analysis, optimization, prototyping, and manufacturing. My focus is practical engineering designs that perform reliably, can be manufactured efficiently, and solve real technical problems. I’ve delivered 20+ engineering projects across mechanical design, FEA, CFD, structural and thermal analysis, DFM/DFA, technical documentation, and product development. I’ve delivered projects for clients across the US, Europe and the Middle East. I’m Top Rated Plus on ▒▒▒▒▒▒ with a strong record of delivering stable, projects to international clients and startups. I enjoy solving challenging engineering problems, improving existing designs, and turning concepts into functional products. Always open to connecting with engineers, companies, and clients working on innovative mechanical design, R&D, product development, simulation, and manufacturing projects.

Mechatronics graduate.Trained in the field of product designing, using softwares Fusion 360, Rhino and Keyshot .

Mechatronics graduate.Trained in the field of product designing, using softwares Fusion 360, Rhino and Keyshot .

I am an architectural designer and 3D visualization artist specializing in accurate CAD drafting, architectural 3D modeling, photorealistic rendering, and presentation development. I can assist archi... Read more

I am an architectural designer and 3D visualization artist specializing in accurate CAD drafting, architectural 3D modeling, photorealistic rendering, and presentation development. I can assist architects, interior designers, developers, and real estate professionals with converting sketches or PDFs into organized CAD drawings, developing detailed 3D models from architectural plans, and producing presentation-ready interior and exterior visualizations. My workflow emphasizes dimensional accuracy, clean layer organization, clear communication, and on-time delivery. I am available for both one-time projects and ongoing remote production support. Services include architectural floor plans, elevations, sections, PDF-to-DWG conversion, SketchUp/Rhino modeling, exterior and interior rendering, and architectural presentation graphics.

5 years of mechanical design experience, skilled in CAD drafting, design of reducers, mixing agitator equipments, pipelines, flanges and other non-standard products, proficient in CAD and SolidWorks.

5 years of mechanical design experience, skilled in CAD drafting, design of reducers, mixing agitator equipments, pipelines, flanges and other non-standard products, proficient in CAD and SolidWorks.

Seasoned BIM Manager and Revit Expert in Architecture, Structural & MEP disciplines; I am a Civil Engineer & Construction Manager and specialize in BIM modeling for Design Permits, Architectural Desig... Read more

Seasoned BIM Manager and Revit Expert in Architecture, Structural & MEP disciplines; I am a Civil Engineer & Construction Manager and specialize in BIM modeling for Design Permits, Architectural Design & Permits, Plumbing Permits, Electrical Calculations & Permit, HVAC Permits, Manual J. Manual S, Manual D calculations, Construction Coordination, Estimating, Scheduling of Residential and Commercial projects in USA (CA, TX, CO, NJ, FL, GA, AZ, NV, ME) code based projects through Design, Permitting and Construction phases. What I do: Architectural, Structural and MEP Design, Modeling and BIM management; Construction Simulation Analysis, Detailing, Quantity Takeoffs, Plans, Clash detection/Coordination, Interior Design, Topographic and Landscape Modeling, Point Cloud modeling, Engineering Design/Development, Renderings and MORE! Autodesk Revit, BIM360 Workflow Management, Navisworks, Dynamo, BEXEL Manager, AutoCAD, Civil 3D, RSmeans, Enscape, Unreal Engine, Twinmotion, MS Project, Primavera P6, Google Sites, Google Cloud Suite. About me: Andres is an Ecuadorian with some multi-cultural experience, he lived in Ecuador where he got his Civil Engineering degree and went through a 4 years’ experience in low-income multifamily projects of over 1,200 homes design & construction. Then, motivated by management and construction issues he moved to USA to study his Master of Construction Management at the University of Florida, where he also got a research assistant position and worked on government and commercial projects using BIM. From there onwards he embraced the BIM world and dedicated on innovating design, management and research towards a futuristic construction environment. He became a professor in the University Espiritu Santo(UEES) in Guayaquil-Ecuador teaching a master program in BIM and Construction management, while at the same time working as a start up in projects throughout California, Colorado and Texas. He has diverse range of professional experiences including design, consulting and civil construction, Structural engineering and Building construction; experienced in project management and BIM management. My academic profile: Civil Engineer, Master of Construction Management at University of Florida. (Go Gators!) Professor at UEES and UCSG universities on BIM management and Construction Management courses. What my clients say: "Mr. Andres Cedeno Tutiven is Great and Easy to Work with! Went the extra miles without even asking! Will use him again very soon. Thanks Again!" -Lloyd Doucette "Job well done - I would use Andres again." -Allan Virenfeldt

Mechanical Design Engineer with 5+ years of experience in manufacturing and industrial systems, plus 2 years of freelance CAD design experience. Proficient in SolidWorks, AutoCAD, and Autodesk Invento... Read more

Mechanical Design Engineer with 5+ years of experience in manufacturing and industrial systems, plus 2 years of freelance CAD design experience. Proficient in SolidWorks, AutoCAD, and Autodesk Inventor for creating 3D models and production-ready technical drawings. Completed 30+ mechanical design projects including industrial machinery, casting molds, lifting equipment, and product development. Strong understanding of manufacturability, assembly, and real-world engineering constraints. Bachelor’s degree in Mechanical Engineering with a metallurgy-focused background. Portfolio: https://drive.google.com/file/d/1V2GxTbB4TcqXhglNfSZeduyhW77BU5JV/view?usp=sharing

I am a Project engineer based in a mechanical engineering environment completing design projects for a range of sectors. everything from Pipework and vessels to brackets and machined components, I hav... Read more

I am a Project engineer based in a mechanical engineering environment completing design projects for a range of sectors. everything from Pipework and vessels to brackets and machined components, I have also worked on one of prototype designs. I can produce designs in both 2D and 3D with the main software being Autodesk based.

I'm an Designer (2d+3d) with the skills of Graphics Designing & Interior Designing fields.

I'm an Designer (2d+3d) with the skills of Graphics Designing & Interior Designing fields.

About Asho Engineering Consulting Asho Engineering Consulting is an elite mechanical design and DFM partner serving clients across North America and Europe. We specialize in transforming complex engin... Read more

About Asho Engineering Consulting Asho Engineering Consulting is an elite mechanical design and DFM partner serving clients across North America and Europe. We specialize in transforming complex engineering challenges into precise, manufacturing-ready solutions. The Global Top 1% Advantage Unlike standard drafting services that rely on junior drafters, our team is composed entirely of degreed engineers. We house three Certified SolidWorks Experts (CSWE), a distinction held by only the top 0.1% of SolidWorks users globally. This ensures unmatched technical validation for even the most intricate systems. Our Core Expertise We provide comprehensive design services across diverse industries, including Automation & Robotics, MedTech, Consumer Electronics, and Industrial Equipment. Our capabilities include: Mechanical Design & DFM: Production-ready CAD for injection molding, machining, casting, and sheet metal. Advanced Engineering: Tolerance stack-up analysis (ASME Y14.5), GD&T application, and motion/interference validation. Complex Assemblies: Specializing in multi-axis robotic systems, precision fluid power components, and ergonomic housings. Why Partner With Us? Quality First: Our structured, multi-level internal review process means we aim for production-ready deliverables from the very first iteration, reducing your prototyping costs by up to 40%. Data Security: Your IP is protected by ISO-aligned data governance, including multi-factor authentication and isolated secure NAS storage. Scalability: We act as a seamless extension of your internal team, absorbing engineering peaks without the need for headcount growth. Let’s turn your concept into a validated, manufacturable reality.

Completed my Bachelors in Mechanical Engineering with First-class. Offered services such as 3d-modelling as a Freelancer for various local industries. Looking forward for new jobs on this platform.... Read more

Completed my Bachelors in Mechanical Engineering with First-class. Offered services such as 3d-modelling as a Freelancer for various local industries. Looking forward for new jobs on this platform. Good working knowledge in CAD application softwares such as AutoCad, Pro-E/Creo Parametric. Knowledge in sheet metal works. Commitment towards the assignment.

Diploma 3D Game Artist (2019), studied at SAE Institute Stuttgart Germany.

Diploma 3D Game Artist (2019), studied at SAE Institute Stuttgart Germany.

- Deep fundamental knowledge in Math, Physics, Mechanics - Senior student in University of Michigan - Shanghai Jiao Tong University Joint Institute

- Deep fundamental knowledge in Math, Physics, Mechanics - Senior student in University of Michigan - Shanghai Jiao Tong University Joint Institute

SyncCAD – Your 24/6 CAD Partner ✅ Available 24/6 – Get expert support anytime! ✅ What We Do – 2D/3D modeling, technical drawings, and product design. ✅ Who We Help – Engineers, architects, and bus... Read more

SyncCAD – Your 24/6 CAD Partner ✅ Available 24/6 – Get expert support anytime! ✅ What We Do – 2D/3D modeling, technical drawings, and product design. ✅ Who We Help – Engineers, architects, and businesses worldwide. ✅ Why Choose Us? – Fast, precise, and innovative solutions. ✅ Global Service – Custom CAD solutions tailored to your needs. ✅ Cost-Effective – High-quality work at the right price! Let’s bring your ideas to life! ?✨

I am an architect and 3D visualizer with experience in residential, commercial, and hospitality projects. I specialize in creating photorealistic visualizations and interior designs that help clients... Read more

I am an architect and 3D visualizer with experience in residential, commercial, and hospitality projects. I specialize in creating photorealistic visualizations and interior designs that help clients present, market, and execute their projects with clarity and impact. Detail-oriented, reliable, and adaptable, I thrive under pressure and deliver on strict deadlines. I work well both independently and within teams, bringing creativity, precision, and professionalism to every project. If you are looking for a dedicated partner to transform concepts into powerful visual stories, I can be the right fit.