Hire the best freelance Sewer Design expert designers for your company

Experience providing civil engineering design and consulting services for commercial, retail, industrial, residential, mixed-use land development projects. Specific skills include site selection, site... Read more

Experience providing civil engineering design and consulting services for commercial, retail, industrial, residential, mixed-use land development projects. Specific skills include site selection, site planning, site design, roadway design, stormwater management planning and design (gray infrastructure and LID/Green infrastructure), hydrology/hydraulics, entitlements and permitting, project scheduling, cost estimating, franchise utility coordination, and construction phase services. B.S. in Civil Engineering from California Polytechnic State University, San Luis Obispo, CA Project experience in the CA, NJ, and NY markets. Proficient in the following design software programs: AutoCAD Civil 3D as well as HydraFlow Hydrographs and Vehicle Tracking extension to the program, Flowmaster, StormCAD, and ArcGIS.

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and dev... Read more

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and develop engineering calculation tools and CAD automation solutions for industrial and EPC projects worldwide, combining practical field experience with structured engineering methods and automation-driven engineering efficiency. ________________________________________ 🔹 Core Services 1. PIPING & MECHANICAL DESIGN ENGINEERING Process & Basic Engineering: PFD & P&ID Development • Fluid / Mass Balance Tables • Pipe Sizing & Hydraulic Calculations • Piping Class & PSM • Equipment Selection & Datasheets • Preliminary Plant Layout • Site Plan with TOP Detailed Engineering & Design: Line List • Valve Schedule • Instrument List • Piping & Equipment Layouts • Pipe Routing • Pipe Support Design • Insulation & Heat Tracing Design • Detailed Drawings • Bill of Materials (BOM) 3D Modeling & CAD Engineering: Piping Isometrics • Plant & Piping 3D Modeling • Machinery & Equipment 3D Modeling • CAD Drafting & Engineering Drawings Engineering Analysis: Fluid & Piping System Analysis • Hydraulic System Design • Mechanical Equipment & Machinery Analysis Technical Documentation: Engineering Standards & Specifications • Operation & Maintenance Manuals • Technical Reports • Engineering Guides & Tutorials ________________________________________ 2. ENGINEERING TOOLS & CAD AUTOMATION Engineering Calculation Tools: Pipe Bend & Dent Strain Analysis Tools • Pipeline Corrosion & ERF Assessment Tools • Custom Engineering Calculation Applications CAD Automation & Custom Utilities: On-Screen Auto Highlighter for Drawings & Schematics • Column / Post Base Plate Drawing Automation • AutoCAD Automation • Custom CAD Utilities Engineering Software Development: Advanced Excel Engineering Tools • AutoLISP • Python • C# Engineering Applications 📌 A dynamic list of developed tools and projects is available in my Services and Portfolio. ________________________________________ 🔹 Professional Summary Design Engineer with 20+ years of experience in piping and mechanical systems across: Steel Plants • Power Plants • Chemical Plants • Oil & Gas • Industrial Process Facilities Extensive exposure to systems involving: Water • Air • Gas • Steam • Acid • Fume • Hydraulic • Grease • Oil • Melting & Casting Processes Successfully served German, Austrian, Italian, and Japanese multinational companies, along with global freelance clients across America, Europe, Australia, and Asia. ________________________________________ 🔹 Project & Industry Experience • 12+ major industrial projects completed (Basic Engineering to BOM & Manufacturing Support) • Full-cycle exposure: Concept → Basic Engineering → Detail Engineering → Documentation • Strong application of international standards: ANSI • DIN • ISO • JIS • IS Industry sectors: • Melt Shops & Furnaces • Bloom, Billet & Slab Casters • Hot Strip Mills • Bar & Wire Rod Mills • Sheet Processing Lines ________________________________________ 🔹 International Exposure • Deputed to Italy (four assignments – average 3 months each) for piping and equipment basic design engineering • Three-month technical training in Germany covering international engineering standards and advanced CAD practices ________________________________________ 🔹 Clients & Companies Served Major Industrial Organizations: SMS SIEMAG • Siemens VAI • Danieli • Steel Plantech • Siemens • Dunlop • NALCO • CESC • IFB Consultants & EPC Companies: Uniseven • Quotient Engineering • Stewarts & Lloyds • Otto • ICI Additionally served international clients across America, Europe, Australia, and Asia through freelance platforms. ________________________________________ 🔹 Academic Qualifications • Postgraduate Diploma – Piping Design & Engineering • Diploma – Mechanical Engineering ________________________________________ 🔹 Technical Skills Design & CAD: 2D Drafting • 3D Modeling • Solid Modeling • Isometric Drawings • Exploded Views Simulation & Engineering Analysis: CFD • FEA • Thermal Analysis • Multiphysics Support Programming & Engineering Automation: AutoLISP • Python • C# • Engineering Tool Development • CAD Customization Tools & Platforms: AutoCAD • AutoCAD Plant 3D • Fusion 360 • EPANET • OpenModelica MS Office • Visio • Adobe Acrobat • Windows • DOS • Linux ________________________________________ 🔹 Core Expertise Piping Systems • Fluid Systems • Hydraulic Design • Process Engineering • Mechanical Systems • CAD Automation • Engineering Calculations • Technical Documentation • Project Engineering ________________________________________ 📌 Additional Information For detailed project examples, completed jobs, and specialized engineering tools, please refer to my Services and Portfolio. ________________________________________

- BIM Infrastructure Modeler and ( Roadway - Utilities Net.) - Autodesk Certified Instructor (ACI) BIM Infrastructure Specialist in Autodesk Certified Training Center. - Senior Road Designer , Cre... Read more

- BIM Infrastructure Modeler and ( Roadway - Utilities Net.) - Autodesk Certified Instructor (ACI) BIM Infrastructure Specialist in Autodesk Certified Training Center. - Senior Road Designer , Create All Design Component , Shop Drawing - Create Transportation Modelling , Traffic Impact Studies (TIS) - Road Safety Auditing - Quality Control in Highway Constructions Projects - Junior Rail way Designer - Construction Engineer in Building Structure - Autodesk Certified instructor CO. to AutoCAD , AutoCAD Civil 3d , Infrawork360 , Navisworks

I am a Civil Engineer working as a Infrastructure Designer for 3 years + counting. I am also doing Masters in Water Resources and Irrigation Engineering and have a command over a variety of Infrastruc... Read more

I am a Civil Engineer working as a Infrastructure Designer for 3 years + counting. I am also doing Masters in Water Resources and Irrigation Engineering and have a command over a variety of Infrastructure Design Softwares.

With a dynamic career as a Civil Engineer and Drafter spanning over six years, I bring to the table a wealth of experience, a strong commitment to precision, and a passion for exceeding expectations.... Read more

With a dynamic career as a Civil Engineer and Drafter spanning over six years, I bring to the table a wealth of experience, a strong commitment to precision, and a passion for exceeding expectations. My journey started in 2016, and since then, I've worn multiple hats, from inspection and testing roles to drafting and designing for complex projects. My current role as a Project Engineer involves overseeing a team of design engineers on large-scale industrial site development projects. This diverse experience has shaped me into a versatile professional who is comfortable navigating the many facets of civil engineering. In terms of technical skills, my proficiency with AutoCAD and Civil 3D sets me apart. This mastery was honed through my time as a drafting professor, a role in which I developed a comprehensive curriculum and wrote over 800 pages of material. This experience not only deepened my own knowledge but also equipped me with the skills to communicate complex concepts effectively. Among my notable projects are Amazon distribution centers, Domino's stores, and public water and sewer mains spread across Oregon, Western Washington, and as far as Tennessee. Each project has sharpened my ability to conduct detailed stormwater and wastewater management solutions, site grading, road design, sewer lift stations, and many other tasks, all of which are completed with rigorous attention to detail and a commitment to delivering results on time and within budget. Educationally, I hold a bachelor's degree in civil engineering with a minor in applied physics from an ABET accredited institution. Graduating summa cum laude, I proved my dedication to my field and my commitment to achieving high standards. My strengths lie not only in my technical abilities but also in my strategic approach to project management and my meticulous attention to detail. I kick off projects with a comprehensive schedule, identify critical paths and target dates, maintain consistent communication with clients, and ensure all discussions are documented for future reference. I am proud to be a licensed Professional Engineer (PE) in Washington, and I am ready to secure licensure in other states according to the project's needs. My approach to work is characterized by a commitment to transforming clients' visions into reality, delivering aesthetic and sustainable designs within the agreed timeframe and budget. In my free time, I nurture my love for learning, dabbling in coding, indulging in my passion for physics and science, playing chess, and enjoying tennis. These interests add a unique dimension to my professional skillset, as I continually seek to learn, grow, and bring fresh perspectives to my work. In every project I undertake, I strive to embody the principles of excellence, integrity, and sustainable practices. Your vision is my mission, and I look forward to crafting engineering solutions that exceed your expectations.

Experienced Architecture and Civil Engineering designer with 10+ years of experience in the field. Specialized in hydrological engineering in objects like Sewerage systems, Water supply systems, River... Read more

Experienced Architecture and Civil Engineering designer with 10+ years of experience in the field. Specialized in hydrological engineering in objects like Sewerage systems, Water supply systems, River regulations, MHPP, WWTP. During the time i have also been actively working on architectural design and in last year or so i started working on 3D Architectural visualisation and modelling using ACAD Architecture, Revit and 3DS Max with Arnold render.

Professional and experienced land development designer in Houston, TX. From the conceptual site layout to construction documents, I've got you covered. This is your vision, and the product you recei... Read more

Professional and experienced land development designer in Houston, TX. From the conceptual site layout to construction documents, I've got you covered. This is your vision, and the product you receive should reflect that. I'll work with you to customize the look and feel of each sheet to reflect your standards.

As a Projects Engineer, I am skilled in project planning, operations management, stakeholder engagement, technical expertise and team leadership with keen commitment to excellence. I am adept at manag... Read more

As a Projects Engineer, I am skilled in project planning, operations management, stakeholder engagement, technical expertise and team leadership with keen commitment to excellence. I am adept at managing budgets, mitigating risks, and ensuring effective communication throughout the project lifecycle. Working with diverse teams, expats, and cultures, I am confident in my ability to drive successful project outcomes and exceed client expectations.

I am a Civil Engineer, working in the construction and mechanical industry since 1998. I have worked on different projects and companies, from Residential and commercial building to complex infrastruc... Read more

I am a Civil Engineer, working in the construction and mechanical industry since 1998. I have worked on different projects and companies, from Residential and commercial building to complex infrastructure projects. In Pakistan I have worked mostly on residential building and villas, when Pakistan’s first Motorway project was launched I became a part of pioneering team. I worked there on M2 Lahore to Islamabad motorway project and was in-charge of Culverts and small underpasses which ran under the motorway to facilitate the locals, villagers and animals of the area to cross under the road. In 2007 I moved to United Arab Emirates, here I mostly worked on infrastructure projects based in Dubai and Abu Dhabi. My focus was utilities, like potable water, sewerage and sanitary water, storm water drainage and irrigation most of the time. But I also worked on electrical networks and fiber optic cables for telecoms and traffic. With the experience spanning more than 2 decades I have decided to now shift my attention to freelancing world. As the world is changing repeatedly so is the way to work. Freelancing is the most comfortable way to express my abilities and find new technologies and meet new people which I truly enjoy. I can work on Civil and Mechanical projects, detailed drawings for Tools and Assemblies, Floor plans, Front elevations, Architectural details and sections for buildings as well as Layouts, profiles and sketches for infrastructure work you name it. Elementary survey (on ground and trial trenches) details or complex works of layout and profiling an area for any utility or structure I am your expert to do it all. I like to take up challenges, freelancing will present my skills to the whole world. I also have good communication skills as I had worked with many multinational companies, consultants and clients with nationalities in Pakistan and abroad, from all around the world. Meeting dead lines, finishing work with accuracy and professionalism is my trademark. For comfort and peace of mind to my client I keep direct and constant connection, till the work ends.

Hello I am a civil engineer with 8 years experience in Civil & structural design, water and drainage network design. my computer skills helps me to finish any technical office challenge, and i also... Read more

Hello I am a civil engineer with 8 years experience in Civil & structural design, water and drainage network design. my computer skills helps me to finish any technical office challenge, and i also can make projects schedules using primavera p6. I have passed the F.E. civil exam and i am preparing to enter the P.E. (PROFESSIONAL ENGINEER) civil structural depth exam next year. (EXAMS TO BE LEGALLY ABLE TO PRACTICE CIVIL ENGINEERING IN U.S.A.)

Experienced Civil 3D Draftsman & Civil Engineer With extensive experience in land development, roadway design, and site grading, I specialize in preparing permit drawings, cut & fill earthwork calcula... Read more

Experienced Civil 3D Draftsman & Civil Engineer With extensive experience in land development, roadway design, and site grading, I specialize in preparing permit drawings, cut & fill earthwork calculations, and SWPPP compliance. I have successfully worked on various infrastructure projects, including road striping, pavement restoration, and curb ramp installations across California. Proficient in AutoCAD Civil 3D, I create detailed grading plans, utility layouts, and construction drawings. My expertise extends to stormwater management, subdivision design, and site development planning. Additionally, I collaborate with MEP professionals to deliver complete engineering solutions. I am open to freelance collaborations on infrastructure and civil engineering projects. Let's connect and bring your project to life!

Skilled in AutoCAD REVIT SewerGEMS Engineering Water Sewerage design. Firefighting system design. Plumbing Design and Drawings. AutoCAD drafting.

Skilled in AutoCAD REVIT SewerGEMS Engineering Water Sewerage design. Firefighting system design. Plumbing Design and Drawings. AutoCAD drafting.

I am a Civil Engineer specializing in Land development and survey projects with+15 years of experience. I can work closely with your design and drafting needs as well in providing much needed and on-g... Read more

I am a Civil Engineer specializing in Land development and survey projects with+15 years of experience. I can work closely with your design and drafting needs as well in providing much needed and on-going design and drafting specifically in the areas of • AutoCAD, Land Development Desktop, Civil 3D • Site planning, Mass grading, sewer design and utilities • Grading, Demolition and construction plans • Sewerage & drainage plans/ CAD drawings • Road cross-section & Piping plans/ CAD drawings • Digitizing images (map contours and landscape) Survey Drafting • Structural CAD drawings • Structural detailing • Timber Design • Architectural layout & landscaping CAD drawings • Architectural floor plan CAD drawings • Space plan CAD drawings • Revit Modeling • Rendering in 3DS Max and SketchUp • Interior designing & planning / CAD drawings • Quantity takeoffs • Land development & Survey Projects My expertise is: - Water, sanitary sewer, and storm drainage projects for residential, commercial, and industrial areas and Land development and survey project experience. Based on my +15 years experience, I am capable of participating in different types of civil projects such as: road & drainage designs, subdivision projects, treatment plants projects, plumbing designs No matter how big a project is, I can assist independently with minimal instruction and supervision from your side. Thanks to the time difference, your project can be done while you asleep, Reasons to hire me: - - Quality and timely service - I am a very responsible professional and never disappear in the half-done job. - I am very fast, I can finish the 2 days job in few hours. - I am assuring you quality work as I worked on many international projects. - Good work with commitment and professionalism. - 100 % satisfaction guaranteed - Continued support after the delivery of final product -Refund money if you are not satisfied with work.

I’m a Civil Engineer with 9 years experience with mainly residential road and sewer design. I have completed many S104, S38 and S278 agreements for multiple authorities. These agreements were for hous... Read more

I’m a Civil Engineer with 9 years experience with mainly residential road and sewer design. I have completed many S104, S38 and S278 agreements for multiple authorities. These agreements were for house builders including Taylor Wimpey, Redrow, Wain Homes, Jones Homes and Persimmon Homes. I also have experience working directly for a small house builder, where I was a technical manager.

Civil Engineer | Road Design | As-Built & Building Permits | AutoCAD & Civil 3D I'm a civil engineer specialized in road infrastructure design, with strong skills in AutoCAD and Civil 3D. I have hand... Read more

Civil Engineer | Road Design | As-Built & Building Permits | AutoCAD & Civil 3D I'm a civil engineer specialized in road infrastructure design, with strong skills in AutoCAD and Civil 3D. I have hands-on experience in both As-Built documentation and Building Permit processes, particularly within the Belgian regulatory framework. Currently, I'm working on a major infrastructure project — the Brussels Ring Road — as part of my role at Arcadis Belgium. I’m known as a clear communicator and relationship builder, able to coordinate efficiently across multidisciplinary teams. Graduated in 2019 from the Gheorghe Asachi Technical University of Iași, Romania, Faculty of Civil Engineering.

I am a qualified Civil & Structural Engineer with professional experience delivering infrastructure and building projects from concept design through construction. I specialize in AutoCAD and AutoCAD... Read more

I am a qualified Civil & Structural Engineer with professional experience delivering infrastructure and building projects from concept design through construction. I specialize in AutoCAD and AutoCAD Civil 3D, providing high-quality, construction-ready CAD drawings for roads, buildings, drainage systems, sewer networks, water pipelines, parking layouts, and site development projects. I have worked on residential building design, gravel and asphalt (tarmac) road design, storm-water drainage, sanitary sewer reticulation, water supply systems, and site layout planning, including longitudinal sections, cross-sections, profiles, earthworks layouts, and detailed construction drawings. My designs are standards-compliant, accurate, and focused on real-world constructability. My technical skill set includes structural design, road geometry design, Civil 3D surfaces and alignments, grading and earthworks, drainage and utility design, quantity take-offs (BOQs), and as-built drawings. I am detail-oriented, efficient, and experienced in supporting multidisciplinary teams with clear, reliable CAD documentation. I have contributed to the successful delivery of residential buildings, road infrastructure, and water projects, producing complete drawing packages used directly for construction and permit approvals. My work helps reduce design errors, improve coordination, and streamline project execution. I am professional, communicative, and deadline-driven, and I provide remote CAD and civil engineering drafting services to clients worldwide. I am committed to delivering accurate, cost-effective, and buildable engineering solutions that meet international standards and client expectations.

I'm a U.S. Navy Veteran and have been a full-time Civil CAD Designer for 21 years. I also have over 10 years of Land Surveying CAD Drafting experience. I am an expert user of AutoDesk Civil 3D. I also... Read more

I'm a U.S. Navy Veteran and have been a full-time Civil CAD Designer for 21 years. I also have over 10 years of Land Surveying CAD Drafting experience. I am an expert user of AutoDesk Civil 3D. I also have a few years of Microstation experience, in a Civil/Survey environment. Project types I've done are Land Development (residential and commercial), municipal, transportation, environmental, mine reclamation, and energy sector (substation infrastructure & transmission line corridors). My land surveying experience includes topographic surveys, ALTA surveys, plats, ILCs, construction stakeout data, easement descriptions, legal descriptions, boundary retracements, and more. I taught Civil 3D and basic Civil/Survey drafting concepts at Front Range Community College.

22 Years - Civil Engineering design - AAS Civil Engineering Technology. (1998) 22 Years - Civil Engineering drafting Civil & Structural Design in the following areas: Residential: Subdivisions, Ma... Read more

22 Years - Civil Engineering design - AAS Civil Engineering Technology. (1998) 22 Years - Civil Engineering drafting Civil & Structural Design in the following areas: Residential: Subdivisions, Master Planned Communities, Apartment complexes, Duplex and Town Home Communities, Type IV wood structures. Commercial: Sites, Pads, Office complexes, Box stores, Gas stations, Concrete Structures, CMU Structures, Steel Structures. Industrial: Sites, Rail yards, Concrete plants. Public Works: Transportation, Tunneling, Force Mains Sewers, Gravity Sewer Systems, Water Relocation, Water systems and Storm Drainage Systems, Schools, Fire Dep't Houses, City Halls, Ski Resorts.

Using a range of computer packages for developing detailed designs; Undertaking complex and repetitive calculations; Liaising with clients and a variety of professionals including architects, subcont... Read more

Using a range of computer packages for developing detailed designs; Undertaking complex and repetitive calculations; Liaising with clients and a variety of professionals including architects, subcontractors, etc; Compiling job specifics and tendering procedures; Resolving design and development problems; Managing budgets and project resources ; Ensuring projects run smoothly and structures are completed within budget and on time

Juan Camilo Barrera has been involved in various aspects of civil and municipal engineering for over 20 years. His skills and expertise include utility coordination, hydrology and hydraulic modeling,... Read more

Juan Camilo Barrera has been involved in various aspects of civil and municipal engineering for over 20 years. His skills and expertise include utility coordination, hydrology and hydraulic modeling, storm water management planning, water supply systems and modeling, non-revenue water reduction strategies, subsurface utility engineering, municipal engineering, urban planning, transportation and project management. He has been involved as Civil Engineering Lead and Utility Design Lead on a number of projects, having extensive project cycle experience, from front-end studies to full EPCM / EPC mandates as well as P3 Design Build Projects, including planning, design, construction, and installation phases in complex, time-sensitive environments.

I am a civil designer in land development field, with experience in Layout, Grading, Sewer, water, Stormwater, septic and sewer treatment design. I am currently working for a US land development firm,... Read more

I am a civil designer in land development field, with experience in Layout, Grading, Sewer, water, Stormwater, septic and sewer treatment design. I am currently working for a US land development firm, Tennessee. I have great knowledge in Civil 3D and AutoCAD software.

Specialist in the field of ( Drainage) I have more than ten years of experience in the field of Drainage( Hydrology and hydraulic ), and floodplain risk management and solutions I have perfect experi... Read more

Specialist in the field of ( Drainage) I have more than ten years of experience in the field of Drainage( Hydrology and hydraulic ), and floodplain risk management and solutions I have perfect experience in integration between drainage design software and GIS software, which gives the ability to reduce design process time up to 40% compared with " traditional design ways." I have been worked on different projects scales large and small-scale projects. Software 1.Hec-Ras 1D and 2D 2.Hec-Georas 3.StormCad 4.civil 3D 5.ArcGIS 6.SSA 7.Global Mapper 8.Sewer Cad

I am an experienced Estimator and CAD Drafter with a strong background in construction design, quantity take-offs, and project planning. Skilled in AutoCAD, Civil 3D, and cost estimating software, I b... Read more

I am an experienced Estimator and CAD Drafter with a strong background in construction design, quantity take-offs, and project planning. Skilled in AutoCAD, Civil 3D, and cost estimating software, I bring accuracy, efficiency, and attention to detail to every project. Over the years, I have worked on residential, commercial, and civil projects, providing clients with clear drawings, precise material take-offs, and reliable cost breakdowns. My expertise includes site servicing plans, grading plans, sewer/watermain layouts, and construction estimating that align with Ontario building standards. I hold a solid educational foundation in civil engineering technology and continuously update my skills to match industry standards. My strengths include problem-solving, meeting tight deadlines, and delivering high-quality work that supports project success. If you’re looking for a reliable freelance estimator and drafter who values clear communication and professional results, I’d be happy to help bring your project to life.

I’m an Engineer & Architect designer, 3D Architectural Visualization artist locatet in Tirana, Albania. Starting as an Engineer since my degree in Architecture in 2007 and as a regular freelancer sinc... Read more

I’m an Engineer & Architect designer, 3D Architectural Visualization artist locatet in Tirana, Albania. Starting as an Engineer since my degree in Architecture in 2007 and as a regular freelancer since 2012 in my country. Im serious, very hard worker and fully dedicated to my work experience in many project: Sewer Design & Hydraulic Engineering Healthcare Facilities Residential Developments Electrical Projects Public Spaces, Plazas and Parks Landscape / Urban Religious Facilities; Mosque / Churches and Synagogues Residential Homes Large and Small Restoration of Buildings and Monuments

My goal is to provide high-quality, efficient, and accurate drafting and design services on Cad Crowd, leveraging my expertise in AutoCAD and Civil 3D. I specialize in grading design and civil enginee... Read more

My goal is to provide high-quality, efficient, and accurate drafting and design services on Cad Crowd, leveraging my expertise in AutoCAD and Civil 3D. I specialize in grading design and civil engineering drafting, with a strong focus on delivering precise topographic modeling, site grading plans, and earthwork calculations. I aim to collaborate with clients on innovative and cost-effective design solutions that meet project standards and exceed expectations.