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

⭐ 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

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.

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.

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

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 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!

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.

I am a professional AutoCAD designer with hands-on experience in both 2D drafting and 3D modeling. I specialize in architectural floor plans, elevations, mechanical part drawings, and assembly designs... Read more

I am a professional AutoCAD designer with hands-on experience in both 2D drafting and 3D modeling. I specialize in architectural floor plans, elevations, mechanical part drawings, and assembly designs. I have completed projects including Knuckle Joints, Flanged Couplings, Bearing Housing Assemblies, Mounting Brackets, and architectural layout drawings. I deliver accurate, clean, and client-ready CAD files in DWG, DXF, and PDF formats. I am detail-oriented, deadline-driven, and committed to delivering high-quality work on every project.

I am Tushar, founder and creative head at TechScru. At TechScru,we have a team with cumulative experience of over 50 years, from companies like Hyundai, BMW, Mercedes, Whirlpool, Microsoft etc, you... Read more

I am Tushar, founder and creative head at TechScru. At TechScru,we have a team with cumulative experience of over 50 years, from companies like Hyundai, BMW, Mercedes, Whirlpool, Microsoft etc, you can be sure that your project is in good hands. Our expertise lies in process driven product development approach. We can help you with: • Product Research and Strategy We aim to strategize your product in a manner such that it provides a competitive edge in market and makes the brand a pioneer in the industry. TechScru understands the need of research and values it as the most important factor in product development. Our research is coupled with user centric approach which includes the usage of a product in a system including user, task, environment and the market • Product Design Based on our product strategy, our designers integrate form and function with other factors to make a product market ready. The factors include cost-efficiency, manufacturability and post sales usage. TechScru’s far sighted, user centric design methodology designs a product including all these factors to upgrade end to end user experience. • Prototyping With the skilled engineers at TechScru and industry collaboration, we provide rapid prototyping services to ensure no-delay in the development and keep all the things on Time Track. The protoyping includes the machining process to modern techniques like 3D printing and Scanning. • Integrated Engineering Engineering drives the product development lifecycle. At TechSCru, the engineering team consists if multi-disciplinary engineers, innovators, designers and entrepreneurs which include mechanical, electrical, electronics, IOT and firmware, so we provide one stop 360˚ solution for all your product engineering needs • Production Sourcing TechScru has deep connection in the industry and ensures to find the most suitable source for manufacturing. Work begins with finding and realizing production needs for the product and creating an action plan for the same. Hit the hire button, and let's get the ball rolling

I’m Anshika, a detail-oriented interior design diploma graduate passionate about CAD drafting. I create precise, dimensioned, and client-ready 2D layouts for homes and offices. My work focuses on... Read more

I’m Anshika, a detail-oriented interior design diploma graduate passionate about CAD drafting. I create precise, dimensioned, and client-ready 2D layouts for homes and offices. My work focuses on clarity, usability, and visual harmony — ensuring every project looks great and functions perfectly.

Providing CAD & Rendering Services From 2017. CAD Services: Machine Design, Stricture Design, Product Design, 2D Drafting, Reverse Engineering, 3D Format Settings ETC. Rendering Services: 8K Images, P... Read more

Providing CAD & Rendering Services From 2017. CAD Services: Machine Design, Stricture Design, Product Design, 2D Drafting, Reverse Engineering, 3D Format Settings ETC. Rendering Services: 8K Images, Product Animation,360 Degree Videos, XR Files, Walk Through ETC.

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for ind... Read more

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for industrial and consumer products. I’m an Engineer and Industrial Product Designer focused on manufacturing-driven product development. My background spans automotive, industrial, and consumer products, where I’ve worked as a Product Developer, Designer, and Technical Lead in production-oriented environments. I don’t approach projects as isolated design tasks. I approach them as systems that must survive prototyping, manufacturing, assembly, cost pressure, and real-world use. 📐 What You Can Expect Working With Me: - Clear, structured CAD suitable for iteration and production - Design decisions informed by manufacturing reality - Practical communication with engineers, suppliers, and manufacturers - Honest feasibility feedback (go / no-go when needed) - Designs meant to be tested, not just rendered 📐 Core Capabilities: - 3D CAD modeling (Siemens NX) - 2D technical drawings (AutoCAD Professional) - CNC, laser cutting, and sheet metal preparation - Injection molding–ready part design - Fixture, bracket, and assembly design - BOM creation and production planning support - Reverse engineering and scan-based modeling 📐 Injection Mold & Manufacturing Experience I have hands-on experience designing plastic injection molds and mold-ready parts, including projects for automotive and food-related products. ⚙️ I’m familiar with: - Injection molding–ready design, Core / cavity logic - Draft angles & wall thickness optimization - Parting lines and shut-off surfaces - Shrinkage and material behavior - Gate concepts (hot runner, valve gate) - Collaboration with mold makers and CNC shops - Design for Assembly (DFA), production validation - Engineering-driven product development - Long-term product roadmap support My focus is always on tool longevity, cycle time, surface quality, and cost efficiency. 📏 Typical Projects I Work On: - Automotive accessories and aftermarket products - Mechanically complex plastic or metal parts - Prototyping-heavy product development - Production validation before tooling - Redesigns for cost reduction or manufacturability - CAD clean-up and production conversion 📌 Primary CAD Tool: Siemens NX, AutoCAD and Geomagic Design X I work primarily in Siemens NX, which is widely used in high-end automotive and industrial manufacturing. I can deliver clean, fully editable STEP / STL / Parasolid files, and I regularly convert and work with SolidWorks, Fusion 360, Rhino, SketchUp, and scan-based data. If you use SolidWorks or another CAD system, this is not a limitation — deliverables are always production-ready and compatible. 📌 If you need more than a modeler—someone who understands how products are actually built and scaled—I can support your project from concept to production readiness.

. My name is Mohsen Rezaei. I obtained a PhD in Mechanical Engineering– Dynamic, Vibration and Control field from Shiraz University (one of the best ranked university in Iran). I have several years ex... Read more

. My name is Mohsen Rezaei. I obtained a PhD in Mechanical Engineering– Dynamic, Vibration and Control field from Shiraz University (one of the best ranked university in Iran). I have several years experiences in machine design for Iran industries. I completely master in FEM analysis software such as ANSYS and ABAQUS. I also completely familiar with dynamic analysis software, especially multibody dynamic software such as ADAMS. I used all of aforementioned software in industry project. Furthermore, I know all machine design standards, and have expert in CAD modeling in SOLIDWORKS. Python and MATLAB are two programming languages that I am fluent in. I also work with rendering software like Keyshot. Furthermore, I am a little familiar with production line simulation FlexSim. In Iran, I have worked with many companies in the field of production line machinery design. For example, collaboration in the design of BAREZ rubber Co. transmission lines.

I'm an architect with a passion for leveraging cutting-edge technology to create stunning and functional spaces. With expertise in AutoCAD, SketchUp, V Ray, Lumion, 3dsMax and Photoshop. I bring digit... Read more

I'm an architect with a passion for leveraging cutting-edge technology to create stunning and functional spaces. With expertise in AutoCAD, SketchUp, V Ray, Lumion, 3dsMax and Photoshop. I bring digital precision to architectural design. Let's collaborate to transform your architectural visions into digital and real-world masterpieces

My primary mission is to architect digital and engineering solutions that seamlessly fuse functionality, precision, and user-friendliness with undeniable allure. Beyond the technicalities, I infuse a... Read more

My primary mission is to architect digital and engineering solutions that seamlessly fuse functionality, precision, and user-friendliness with undeniable allure. Beyond the technicalities, I infuse a distinctive personal touch into each project whether designing high performance websites or creating detailed mechanical models using SolidWorks and AutoCAD ensuring not only eye catching visuals but also flawless performance and usability. From crafting responsive web platforms to developing accurate 2D and 3D CAD designs, I channel innovation and creativity into every project. My ultimate goal is to translate your unique message, concept, or mechanical idea into a powerful, well-engineered reality. My portfolio showcases a wealth of web designs and CAD projects built with dedication, technical expertise, and attention to detail. Allow me to be the artisan behind your digital or mechanical masterpiece where aesthetics, engineering precision, and functionality converge to elevate your brand or project to new heights.

Hi, its Abdul Rehman. I am a Professional Mechanical Engineer and certified SolidWork's professional user with expertise and interest in Designing and 3D modeling. I am an expert in Solidworks Designi... Read more

Hi, its Abdul Rehman. I am a Professional Mechanical Engineer and certified SolidWork's professional user with expertise and interest in Designing and 3D modeling. I am an expert in Solidworks Designing and CAD Modelling with 5+ years of designing experience. If you have an idea about your product, design or prototype, you have come to the right place where your imaginations will be converted into a reality. I will provide 100% original and professional quality.

I am a Mechanical Engineer with a Master of Science in Mechanical Engineering (Automotive Engineering). I have Industrial experience (Food processing plants, Construction Machinery, Injection Molding,... Read more

I am a Mechanical Engineer with a Master of Science in Mechanical Engineering (Automotive Engineering). I have Industrial experience (Food processing plants, Construction Machinery, Injection Molding, and Casting, Agricultural Machinery, and Sheet Metal Design). = Skills and qualifications ✅ Solidworks 3D modeling ✅ AutoCAD ✅ CAD Conversion ✅ High-Resolution Animation ✅ Machine Design ✅ Mechanics of Materials ✅ Machine Drawings ✅ Sheet Metal Design, 3D Printing Service ✅ Injection Mold Design and Mold Making ✅ Industrial Product Design and Manufacturing ✅ ANSYS (structural simulation) and CFD ✅ Python (XY) for Data Science ✅ Microsoft Excel

Over 23 years of experience creating high-quality 3D animation, product visualization, and technical illustrations for industrial and manufacturing clients. Skilled in transforming complex processes i... Read more

Over 23 years of experience creating high-quality 3D animation, product visualization, and technical illustrations for industrial and manufacturing clients. Skilled in transforming complex processes into clear, engaging visuals using Cinema4D and CAD data. Proven track record delivering projects for global brands, including animations for complex manufacturing systems and product launches. Strong background in both mechanical design and storytelling, ensuring visuals are accurate, functional, and visually compelling.