Hire the best freelance 2D AutoCAD 3, HAP expert designers for your company

Progettazione meccanica di strutture e componenti in acciaio Preparazione di disegni tecnici con AutoCAD Gestione del magazzino e della logistica interna Sviluppo di offerte commerciali e proposte tec... Read more

Progettazione meccanica di strutture e componenti in acciaio Preparazione di disegni tecnici con AutoCAD Gestione del magazzino e della logistica interna Sviluppo di offerte commerciali e proposte tecniche (dal 2020) Coordinamento tra ufficio tecnico e officina

Proficient in Autocad Creative thinker & fast understanding Can able work in a pressurized environment These are my completed projects, 1.Chalet Hotel- JW marriot, Hyderabad 2.North mall,chennai 3... Read more

Proficient in Autocad Creative thinker & fast understanding Can able work in a pressurized environment These are my completed projects, 1.Chalet Hotel- JW marriot, Hyderabad 2.North mall,chennai 3.Data center,chennai 4.Bellandur IT park,Bangalore 5.NMR Hospital,Chennai

I design complete building services packages — HVAC, LV/MV electrical, ELV and plumbing — from load calculations to stamped drawings. 3+ years on hospitals, administrative buildings and schools, inclu... Read more

I design complete building services packages — HVAC, LV/MV electrical, ELV and plumbing — from load calculations to stamped drawings. 3+ years on hospitals, administrative buildings and schools, including a 500-bed CHU. What I deliver: • HVAC: cooling/heating loads (HAP, CypecadMEP), psychrometric analysis, AHU sizing, duct and hydraulic network sizing, aeraulic balancing • Electrical: power balance, cable sizing and protection coordination, single-line diagrams, earthing, lighting design (DIALux evo, CypeluxEN) • Plumbing: supply and drainage sizing, booster and hot water production • BIM: Revit MEP, Cypecad MEP modelling, family creation, DWG-to-BIM conversion, coordinated sheet sets Software: Revit MEP, AutoCAD, HAP, CYPE, Caneco BT, DIALux evo, EPLAN, SEE Electrical, MicroStation. Standards: French, European and International. I've also completed Enedis LV connection studies for a French subcontractor. State Engineer in Electrical Engineering (ENP Oran). I work in English and French, and I'm very used to European normative frameworks — useful if your project has to satisfy a French or EU-referenced spec. Send me your architectural plans and the brief; I'll come back with scope, hours and a fixed price.

8+ years of experience in Fire Protection Design, Plumbing, Drainage, sewage, Irrigation System, Water Supply System, Piping System and Water/wastewater treatment. Previously work in Middle East Count... Read more

8+ years of experience in Fire Protection Design, Plumbing, Drainage, sewage, Irrigation System, Water Supply System, Piping System and Water/wastewater treatment. Previously work in Middle East Countries like UAE Engineering Consulting Firm as Senior Mechanical Engineer. Well-verse in international Standard such as NFPA, IPC, NPC, UPC, UBC, ASTM, ASME etc. Also well-verse in various 2D & 3D CAD work like Desingn drawings, Shop drawings, Construction drawing. I am familiar with the following software: 1. AutoCAD 2020 2. AutoCAD MEP 2019 3. eQuest Energy Modeling 4. Carrier HAP 4.90 5. Planswift takeoff

1. I do Heat Load calculation in an excel sheet and derive the tonnage for the area to be airconditioned. 2. Do Duct design and Chilled water pipe design with Mcquay sizer software. 3. And do VRV/VRF... Read more

1. I do Heat Load calculation in an excel sheet and derive the tonnage for the area to be airconditioned. 2. Do Duct design and Chilled water pipe design with Mcquay sizer software. 3. And do VRV/VRF design with pipe routings. 4. Convert the design into Autocad 2D drawings as per the requirements. 5. Additionally I do Data Entry work in which I can convert any file format to MS word with reasonable speed and accuracy.

I am a highly skilled HVAC Design & Drafting Engineer with over 3 years of experience specializing in HVAC system design, drafting, and estimation. My expertise includes working on large-scale chiller... Read more

I am a highly skilled HVAC Design & Drafting Engineer with over 3 years of experience specializing in HVAC system design, drafting, and estimation. My expertise includes working on large-scale chiller projects and designing efficient heating, ventilation, and air conditioning systems for commercial and residential buildings. I am proficient in: ✔ AutoCAD & Revit – Creating precise HVAC layouts, ductwork, and piping designs ✔ HVAC Load Calculation Software – HAP, Duct Sizer, Pipe Sizer for accurate system sizing ✔ Estimation & Takeoff – Preparing cost estimates and material takeoffs for HVAC projects ✔ Chiller & Hydronic Systems – Experienced in designing and optimizing chilled water and hydronic heating systems I have worked on complex multi-chiller projects and central HVAC systems, ensuring efficient airflow, proper insulation, and energy optimization. With a keen eye for detail and a problem-solving mindset, I deliver high-quality, code-compliant HVAC designs tailored to project requirements. Looking for an expert in HVAC drafting, design, or estimation? Let’s connect and discuss how I can assist you with your project!

⭐ Over 3 Years of Engineering Expertise ⭐ 30+ Successful Projects ⭐ Precision in Design, Simulation, and Analysis ⭐ Specialized in Renewable Energy and HVAC Solutions ⭐ Certified in SolidWorks, A... Read more

⭐ Over 3 Years of Engineering Expertise ⭐ 30+ Successful Projects ⭐ Precision in Design, Simulation, and Analysis ⭐ Specialized in Renewable Energy and HVAC Solutions ⭐ Certified in SolidWorks, ANSYS, and AutoCAD Hi, I'm Hafiz Waqar Ul Haq, a Mechanical Engineer with a strong foundation in CAD design, finite element analysis (FEA), and renewable energy systems. My career is driven by a passion for creating innovative solutions that contribute to sustainable development and industrial efficiency. What I Offer: ➤ CAD Design & 3D Modeling: Expert in SolidWorks, AutoCAD, Fusion360, and Revit MEP for creating precise and detailed 3D models, assemblies, and 2D drawings ready for manufacturing. ➤ FEA & Simulation: Specialized in conducting complex simulations using ANSYS and Abaqus, including thermal and vibration analysis for mechanical components. ➤ Renewable Energy Projects: Experience in designing solar-powered systems, including PV panel efficiency enhancement, solar-powered train cabins, and off-grid solar solutions, contributing to significant reductions in CO2 emissions. ➤ HVAC & Building Energy Solutions: Proficient in developing and analyzing HVAC systems using tools like HAP and Cool Selector 2, focusing on optimizing energy efficiency in buildings. ➤ Prototyping & Manufacturing: From conceptual design to final prototype, I ensure that every project is executed with attention to detail, leveraging advanced tools to deliver functional and manufacturable solutions. Key Projects: Solar-Powered Train Cabins: Developed a 100 kW off-grid solar system for railway cabins, presented at AutoConex, and published in the conference’s book of abstracts. PV Panel Efficiency Enhancement: Achieved a 17.64% increase in PV panel efficiency by optimizing heat extraction processes, extending the lifecycle of solar cells. Vibration Analysis of Beams: Conducted modal analysis on various beam structures using MATLAB, Abaqus, and ANSYS, comparing experimental and analytical results. Building Cooling Load Software: Created software for cooling load analysis in Pakistani cities, optimizing HVAC designs for human comfort. Software Proficiency: ✔ SolidWorks ✔ AutoCAD ✔ Fusion360 ✔ ANSYS ✔ Abaqus ✔ PVsyst ✔ Revit MEP ✔ Python ✔ Matlab Let’s Bring Your Ideas to Life: Whether you're looking to enhance product design, improve energy efficiency, or develop cutting-edge mechanical solutions, I’m here to help. Let’s collaborate to turn your concepts into reality with precision, innovation, and sustainability at the forefront. 📌 Ready to get started? Click 'Invite to Job' and let’s discuss how I can contribute to your next project. Best Regards, Hafiz Waqar Ul Haq

HVAC: 1. Utilizes a CAD to prepare HVAC design drawings CAV&VAV utilizing theoretical and practical design knowledge. Interprets and ensures conformance to standards and codes, as well as company poli... Read more

HVAC: 1. Utilizes a CAD to prepare HVAC design drawings CAV&VAV utilizing theoretical and practical design knowledge. Interprets and ensures conformance to standards and codes, as well as company policies and procedures. Understands and utilizes applicable software for load calculation. 2. Writing engineering reports. 3. Supervising and directing the site work. PLUMBING: 1. Design Engineering, analysis and quality control of process piping, chilled water systems, and plumbing. 2. Writing engineering reports. FIREFIGHTING: 1. Engineering, Design of firefighting (Industrial & Commercial) systems as NFPA standard and authority civil defense required 2. Writing engineering reports.

I'm a Mechanical Engineer based in Lagos, Nigeria, specializing in HVAC design for residential and mid-rise buildings. Since 2022, I've designed VRF, DX, and ventilation systems using engineering best... Read more

I'm a Mechanical Engineer based in Lagos, Nigeria, specializing in HVAC design for residential and mid-rise buildings. Since 2022, I've designed VRF, DX, and ventilation systems using engineering best practices and cost modeling, and prepared Bills of Quantities (BOQ) and cost estimates directly from those designs. My work follows a Quality Management System (QMS) - every design goes through verification and validation before it reaches a client, so accuracy and code compliance aren't an afterthought, they're built into my process from the start. Beyond HVAC-specific design, I bring a strong quantitative background: I hold a B.Eng in Mechanical Engineering and am currently completing an M.Sc in Operations Research, with a focus on mathematical modelling and optimization. I also have working knowledge of Python and data analysis, which I use to support vendor evaluation, cost comparison, and other data-driven decisions on projects. What I offer clients: 1.)HVAC system design (VRF, DX, ventilation) for residential and mid-rise buildings 2.) Load calculations and system sizing Bill of Quantities (BOQ) and cost estimation 3.) Clear, well-documented drawings and specifications, delivered on schedule I'm available for remote, project-based work and respond quickly to revisions and client feedback. Let's talk about your project

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisa... Read more

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisation. Familiar with softwares like, Autocad 2D and 3D, Solid Works, Catia V-5, Solid Edge., and many more. I'm having an Experience in 2D drawing, 3D modeling, and visualization. First, you can send me your design requirements in terms of: Picture freehand sketch 2d file Second, you can get according to your request: 3d model for your design. 2d Manufacturing Drawing for each part. Assembly of multiple parts. 2d Assembly Drawing. 3D rendering parts Exploded & Collapsed view for your design. Animation video for your design. photorealistic view (Video & photo). Rendering. stl file -- (For 3d Printing). dxf file -- (For Laser or CNC Cutting). Demonstrated advanced CAD skills in creating new components/ assemblies and analyzing existing designs to implement mechanical improvements while reducing costs. Designed and implemented numerous engineering changes to increase trailer quality as well as efficiency using Solid Works CAD software. Produced detailed manufacturing drawings of heavy recycling equipment from specifications and parametric models using 3D CAD software. Analyzed and recommended CAD system resulting in greater flexibility, efficiency, and ability to outsource components. Provided Design and Documentation per ANSY Y14.5 and GD & T Added geometric dimensioning and tolerance (GD & T) to blueprints. As a HVAC Design Engineer Some of my Skills are: • Heat Load Calculation by manually and using HAP software following ASHRAE Standards. • Duct design by manually and using duct design software. • Air Distribution System by Velocity Reduction Method, Equal Friction Method and Static Regain Method following SMACNA Standards. • Chilled water piping design as per ASHRAE standard. • ESP Calculations for Fans & Blowers. • Evaporator cooling coil selection. • Ventilation design as per ASHRAE 62.1, 62.2 standards. • Stairwell pressurization system Designing. • Car Parking ventilation and fresh air system Designing. • Kitchen ventilation and fresh air system Designing. • Head Loss calculation for Primary & Secondary Pump system. • Chilled water pumps, condenser water Pumps Selection and power calculation. • Selection of Chillers, AHU’S, FCU’S, Exhaust Fan, Blower, Window AC, Cooling Tower, Desert Cooler and other Equipment’s. • VRV Machine placement, duct sizing, pipe design and routing. • Selection of VRV Indoor and Outdoor units with respect to diversity factor 120%. • Project Planning of various Hotels, Shopping Malls and Hospitals by using VRV system. • Tender drawing Preparation. • Mechanical Quantity Survey and Bill of Quantity (BOQ) preparation. As a HVAC Draughtman Some of my Skills are: • Preparation of Design & Shop Drawings. • Drafting of Duct Layouts for AHU, FCU, and Package Units. • Drafting of Roof Plan for HVAC Equipment. • Drafting of chilled water Piping Riser Diagram. • Detailed drafting of all HVAC details. • Drafting of HVAC Schematics for central air systems and chilled water systems. • Drafting of Refrigerant Piping, chilled water piping design. • Drafting of VRV & VRF systems. • Drafting of Pipe sizing and Riser diagram of VRV and VRF System.

We are a team of Professional Engineers & Architects with 15+ years of experience in Planning, designing, and drafting Commercial, Industrial, Residential, and infrastructure projects. Services inclu... Read more

We are a team of Professional Engineers & Architects with 15+ years of experience in Planning, designing, and drafting Commercial, Industrial, Residential, and infrastructure projects. Services include: 1. COMPLETE MEP SYSTEM DESIGN (Plumbing, Electrical & HVAC) HVAC • HVAC Detail Design Layout • Complete Equipment Selection based on load and Schedule. • Ductwork and Air Distribution Systems • Air Filtration and Purification Systems • Detailed Equipment Installation Details • Duct Sizing Calculation and Routing • Cooling and Heat Load Report • Ventilation Calculation Report • Split Units • Manual J, D, and S • VRF System Design • Chillers • Air Conditioners • Cooling Towers • Kitchen Hood Ventilation • Heat exchangers • Takeoff Sheets • Bills of Quantity • Technical Specification and more PLUMBING * Hot & Cold-Water Service * Detailed Drainage System * Stormwater service * Septic tank system * Sewerage, Irrigation System * Piping layouts * Natural gas supply and distribution services * Mechanical plant condensate waste * Sanitary Drainage System * Assist Architect with sizing of gutters and downpipes * Equipment installation detail * Swimming Pool Plumbing, Heating and Filtration System * BQQ and Takeoff sheets * Technical Specifications and more ELECTRICAL DESIGN • Lighting Layouts • Power Layouts • Single Line Diagram • Fire Alarm System • ELV (Subject to Client’s requirement) • Lighting Protection System • Design Calculations • Equipment Installation Detail Drawings. • Technical Specifications and more. 2. FIRE PROTECTION SYSTEM DESIGN • Fire Sprinkler Design Layout as per NFPA • Plumbing and Piping Expertise • Collaboration and Communication • Fire Hose Reel System • Pump Room Sizing and Fire pump room selection and detail • Equipment Schedule • Bills of quantity • Technical Specifications and more 3. CIVIL & STRUCTURE DESIGN • Foundation Plan • Beams and Columns • Detailed drawings (Footings) • Water Proofing •. Section Drawings • Notes, Legends, and more 4. ARCHITECTURAL DESIGN & DRAFTING • Setting out Plan/Site Plans • Interior Design • 2D Floor Plans • 3D Exterior • Roof Plans • Elevation Plans • Section Plans • Area Calculations • Wall sectional details • Door & Window Details • Deck Drawings • Shop Drawings • Blueprint (Package) • Drawings for City Permits and more.

A Mechanical Engineer with plenty of experience in drafting floor plans for various building services and discipline. Previously worked in a CAD outsourcing company based here in the Philippines that... Read more

A Mechanical Engineer with plenty of experience in drafting floor plans for various building services and discipline. Previously worked in a CAD outsourcing company based here in the Philippines that caters to consultants and designer from the UK, USA, and Australia. I can provide quick CAD drafting for: Architectural plans, sections and elevations Site Plans Structural Details HVAC layout Plumbing layout Electrical layout Electrical schematics P&ID Schematics Isometric diagrams Turnaround of project will be within a day depending on size and quantity.

I will create accurate 3D CAD models & technical drawings (CATIA V5 /SIEMENES NX). Deliverables: STEP, IGES, STL, DWG, PDF. Please send sketch, dimensions, and file format before order.(JIG&FIXTURE,SH... Read more

I will create accurate 3D CAD models & technical drawings (CATIA V5 /SIEMENES NX). Deliverables: STEP, IGES, STL, DWG, PDF. Please send sketch, dimensions, and file format before order.(JIG&FIXTURE,SHEET MATAL,PRESS TOOLS,SURFACE MODELLING,SPM)

I have close to 20 years experience in the field of 3D detail design for fabrication and 2D detailed IFC drawing for fabrication workshops, plus DXF files for laser cutting or waterjet cutting, in rec... Read more

I have close to 20 years experience in the field of 3D detail design for fabrication and 2D detailed IFC drawing for fabrication workshops, plus DXF files for laser cutting or waterjet cutting, in recent years my focus was on Sheetmetal products for dairy industry including Stainless Steel Ducts , Storage Vessels and Hoppers also Access Platforms for dairy plants in New Zealand, I have worked on very good projects in New Zealand as a Senior CAD engineer on good size projects ordered from companies like GEA and TetraPak and Fonterra, My passion is Product Design with excellent experience in the field of fabrication in differnet disciplines from: Sheetmetal industry, Injection Molding, Plastic products design, Design for Blow Molding or foam injection alongside of R&D projects and design from concept to completion and prototyping or 3D printing, Please refer to my design portfolio show casing some of my designed projects in different categories, Welcome to contact for any 3D design and detail drafting projects and discuss your needs in detail to nail them down for you in a competitive duration time and quality.

I am a Mechanical Engineer and CAD designer specializing in 3D modeling, product design, and engineering simulations. Skilled in SolidWorks, AutoCAD, Fusion 360, ANSYS, and COMSOL, I create precise mo... Read more

I am a Mechanical Engineer and CAD designer specializing in 3D modeling, product design, and engineering simulations. Skilled in SolidWorks, AutoCAD, Fusion 360, ANSYS, and COMSOL, I create precise models and prototypes tailored to meet client needs. My work spans from concept development and design optimization to CFD and FEA analysis, ensuring practical and high-performing solutions. I bring a detail-oriented approach, strong problem-solving skills, and a commitment to delivering high-quality results on time.

As an experienced engineer with expertise in design and optimization, my strength lies in my ability to think out of the box and get the context right. I believe in caring for design intent and unders... Read more

As an experienced engineer with expertise in design and optimization, my strength lies in my ability to think out of the box and get the context right. I believe in caring for design intent and understanding the subtleties that can be useful for enhancing understanding. One of my notable projects involved designing and optimizing a connecting rod. In this project, I utilized my creativity and innovative thinking to come up with novel design solutions for improving the performance of the connecting rod. I analyzed the existing designs and identified areas where optimization could be done to enhance the overall efficiency and durability of the component. Through my meticulous research and analysis, I was able to identify key parameters such as material selection, geometric design, and manufacturing processes that could impact the performance of the connecting rod. I thoroughly analyzed the trade-offs and made informed decisions to arrive at the optimal design solution. I also paid great attention to design intent, ensuring that the final design met the functional requirements while also considering factors such as cost-effectiveness, manufacturability, and environmental impact. I leveraged my understanding of subtleties in the design process to come up with innovative solutions that improved the overall performance of the connecting rod. The result of my project was a highly optimized connecting rod design that demonstrated improved performance, durability, and cost-effectiveness compared to the previous designs. The success of this project highlighted my strengths in thinking out of the box, getting the context right, caring for design intent, and understanding the subtleties that can enhance the overall understanding and effectiveness of a project.

- More than 20 years of experience - Management of Technical Documentation - Drawing all kind of electrical and industrial drawings

- More than 20 years of experience - Management of Technical Documentation - Drawing all kind of electrical and industrial drawings

Engineering Design and development,3D Printing and 3D Scanning Specialist, Reverse Engineering and CAM Program

Engineering Design and development,3D Printing and 3D Scanning Specialist, Reverse Engineering and CAM Program

I have good knowledge of 3D Modeling as well as 2D drawing of models with GD&T.I have 4 years of experience in design. I design all 3Dmodels on low charges than competitive market.

I have good knowledge of 3D Modeling as well as 2D drawing of models with GD&T.I have 4 years of experience in design. I design all 3Dmodels on low charges than competitive market.

I am Bachelor a Architectural engineering at Jakarta, and I have 17+ years of experience in Autocad, Civil 3D, ArcGIS and gINT and other software. Along with my CAD experience, and i am a freelance A... Read more

I am Bachelor a Architectural engineering at Jakarta, and I have 17+ years of experience in Autocad, Civil 3D, ArcGIS and gINT and other software. Along with my CAD experience, and i am a freelance Architect or Designer

I'm Mohamad, a Mechanical Design and Production Engineer with over 8 years of experience in developing and launching new products, as well as upgrading outdated ones. I am the owner of The SolidWorks... Read more

I'm Mohamad, a Mechanical Design and Production Engineer with over 8 years of experience in developing and launching new products, as well as upgrading outdated ones. I am the owner of The SolidWorks Expert (TSWE), which you can visit at www.thesolidworksexpert.com. I am a Certified SolidWorks Mechanical Design Expert and a Certified SolidWorks Additive Manufacturing Associate. I also hold Certified SolidWorks Professional credentials in several advanced fields, including: 1. Simulation (FEA) 2. Advanced Surfacing 3. Advanced Sheet Metal 4. Advanced Mold Tools 5. Advanced Weldments 6. Advanced Drawing Tools Throughout my career, I have assisted numerous companies across North America and Europe, offering expertise in product development, mechanical system design, material selection, stress analysis through hand calculations, DFM (Design for Manufacturing), DFA (Design For Assembly), FEA Simulations, CFD Simulations, and Reverse Engineering. I am passionate about helping startups and new companies take their first steps toward success by developing products in a scientifically sound, intuitive, and cost-effective manner. Delivering stunning and realistic 3D renderings and animations is a key part of my service, ensuring clients can effectively brand and grow their products. I leverage the latest hardware and software from Nvidia, utilizing the Nvidia Iray Engine to achieve top-notch results.