Freelancer vs Upwork (2026)
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
Engineering Drawing is a type of technical drawing that utilizes both graphical symbols and language to accurately convey information about objects and systems that require complex measurements, calculations and assessments. An Engineering Drawer is a professional responsible for leveraging the principles of this discipline to create visual communication between designers and producers while also helping engineers bringing the results of their work to life by creating drawings that show them what they'll have in the end.
Here's some projects that our expert Engineering Drawers made real:
At Freelancer.com, clients can trust experienced Engineering Drawers with the visualization of their projects and products with the help of complex drawings. When it comes to these type of tasks, we provide an array of experts available to cater customer’s needs in an efficient manner. We encourage clients to hire an Engineering Drawer for their project through our platform. With the help of our expert professionals, clients can aid in process from being an idea to reality – all in a cost effective manner. Post your project with Freelancer.com today and let our world-class professionals help you bring your project to life!
De 39,547 opiniones, los clientes califican nuestro Engineering Drawers 4.9 de un total de 5 estrellas.Engineering Drawing is a type of technical drawing that utilizes both graphical symbols and language to accurately convey information about objects and systems that require complex measurements, calculations and assessments. An Engineering Drawer is a professional responsible for leveraging the principles of this discipline to create visual communication between designers and producers while also helping engineers bringing the results of their work to life by creating drawings that show them what they'll have in the end.
Here's some projects that our expert Engineering Drawers made real:
At Freelancer.com, clients can trust experienced Engineering Drawers with the visualization of their projects and products with the help of complex drawings. When it comes to these type of tasks, we provide an array of experts available to cater customer’s needs in an efficient manner. We encourage clients to hire an Engineering Drawer for their project through our platform. With the help of our expert professionals, clients can aid in process from being an idea to reality – all in a cost effective manner. Post your project with Freelancer.com today and let our world-class professionals help you bring your project to life!
De 39,547 opiniones, los clientes califican nuestro Engineering Drawers 4.9 de un total de 5 estrellas.I have a complete architectural layout and now need a full set of structural TMT rebar drawings so my site crew can move straight into steel-fixing. The scope covers three reinforced-concrete elements—the swimming pool, the underground water tank and the basement wall—with every bar, lap, hook and splice called out clearly. Your job is to translate the layout into construction-ready reinforcement plans, sections and schedules that follow our local building codes. All drawings must be delivered as clean, well-layered PDFs that scale accurately when printed on A1/A3. Deliverables • Plan, section and elevation sheets for the pool, tank and basement wall • Bar bending schedules with diameters, lengths and quantities tagged to gridlines • General notes sheet s...
I have a steel storage box fitted with two lightweight, self-closing doors—one on the front and one on the top. The current hinges sit on the outside of the cabinet, and they spoil the overall look. I want to keep the same self-closing performance but move the hinge mechanism inside the enclosure and do it in a cost-effective way. Here is what I need from you: • Study the existing setup and door geometry. • Propose at least one practical internal hinge concept that can handle doors of up to 5 kg without sacrificing the automatic return action. • Provide basic CAD drawings or sketches with dimensions, material callouts, and mounting details so my fabricator can implement the change. • List any off-the-shelf components required (torsion springs, concealed h...
I'm looking for a comprehensive HVO (Hydrotreated Vegetable Oil) process design from start to finish. The project should include: - Full plant design - Costing estimates Design should encompass: - Architectural design - Mechanical systems - Machinery specifications - Full process specifications Ideal candidates should have experience in chemical process design, plant layout, and a strong understanding of HVO production. Please provide examples of similar projects you've completed.
I’m designing a new Hindu temple and want the sanctum bathed in gentle, natural sunlight every day. The idea is to install a compact, telescope-like optical assembly on the roof that captures the sun’s rays and then diffuses them evenly across the deity, avoiding harsh focal spots or glare. Here’s what I need from you: an end-to-end optical solution—concept, ray-trace, mechanical layout, and a concise installation guide—completed within a month. . If you prefer Zemax, Code V, LightTools or an equivalent package, please work in the environment you’re most comfortable with; just be sure I receive the native files plus exported PDFs. When you respond, include examples of past work that prove you’ve tackled similar illumination or solar-collectio...
Brief: Request for Consultant Services to Prepare Building Control Drawings and Specifications We are seeking a qualified consultant to prepare Building Control drawings and specifications to demonstrate compliance with current planning regulations for building extension under permitted development in England. Scope of services: • Review proposed extension design and site context. • Confirm applicability of permitted development rights (PD) and any planning conditions or Article 4 directions that may affect consent requirements. • Identify relevant Building Regulations (England) and standards that apply to the project • Produce clear, buildable Building Control drawings (plans, elevations, sections, and typical details) for the extension. • Prepare accompany...
I’m completing a new build in Hawthorn Woods, IL with a small grade change (5 to 6 foot) that calls for a Rochester Classic 6" segmental retaining wall. The village will not release the permit until the wall plans carry a current Illinois-licensed structural engineer’s stamp. Here is what you’ll receive from me: • Full architectural set for the house • Current plot of survey with proposed grading • A to-scale landscaper drawing showing the wall location, drainage stone, perforated pipe, and geogrid setbacks I still need you to: 1. Review and verify the landscaper’s drawing for accuracy against the survey and grade. 2. Recommend any tweaks that will improve stability or meet code before stamping. 3. Provide signed and sealed calculations and dra...
I have a complete set of detailed design plans for all built-in cabinets and shelving in a new dwelling and now need those ideas converted into precise, construction-ready technical drawings. The intent is to hand these drawings straight to my joiner so every carcass, panel, hinge and fixing is crystal-clear before fabrication begins. Preferred output is CAD (DWG/DXF) along with printable PDFs. Please indicate how quickly you can turn around the first draft once you receive the base files, and let me know your approach to revisions—two rounds should be plenty.
I’m adding a new 8-ft rear deck to my home in Weston, FL and need a Florida-licensed Professional Engineer to take my initial draft drawings (supplied as PDFs) through to permit-ready status. What I’m looking for is straightforward: review the structural layout, make any adjustments required for full Florida Building Code compliance, and provide a signed and sealed PE stamp on the final drawings so I can submit them to the City of Weston for permitting. Deliverables • Reviewed structural deck plans, updated as necessary • Digital PE-stamped drawings in PDF (and CAD if you edit directly) • Brief calculation or compliance memo if the permitting office requests it Everything is still at the early-draft stage, so I welcome practical suggestion...
I need to run a series of on-site load tests on several fixed posts installed in a confined area. Space restrictions mean the whole setup must rely on a compact, portable hydraulic arrangement rather than large jack systems or heavy rigs. The main goal is to confirm and fine-tune the posts’ performance under their design loads—this is strictly about performance optimization, not a one-time safety check. All procedures, calculations, and reporting have to align with the relevant international building standards, so any methodology you propose should reference the specific clauses you intend to follow. I will supply drawings, design loads, and access details once we start; you will handle everything from test plan to final report. Deliverables • A concise test plan showi...
I need a precise, engineer-ready map of an existing communication tower. The assignment is limited to mapping—no reinforcement drawings this time—so your focus will be on capturing every critical measurement and location that defines the structure. You will receive photos, legacy as-built files, and remote access for spot-checks. From these sources, produce a clean set of drawings that shows: • Full structural dimensions, clearly referenced and scaled • Exact component locations, tagged to match our part list Deliverables must arrive as an editable CAD file (DWG or DXF) plus a print-ready PDF sheet set. If you make any assumptions, sum them up briefly on a notes page. Hands-on experience with communication towers and a track record for dimensional accuracy in ...
I need an Electrical Designer using EPLAN to prepare full electrical drawings: Light booth to control unit Control unit to distribution board Including wiring diagram and connection details.
I need a NICET Level 3-certified fire protection professional to take full responsibility for the design and layout of a brand-new sprinkler system in a commercial facility. The scope is strictly “Design and Layout,” so you will create everything from the first concept through permit-ready documents. The job requires: • Code-compliant plans that satisfy NFPA 13 and all local amendments • Hydraulic calculations sized for the available water supply • Riser, zone, and detail sheets prepared in AutoCAD, Revit, HydraCAD or a comparable platform that you normally use • A concise material take-off and design narrative to support submittals to the Authority Having Jurisdiction I will supply architectural backgrounds, occupancy information, and water flow d...
I need a technical drawing of a wheel hub. The drawing should include basic outlines and measurements. Ideal Skills and Experience: - Proficiency in creating technical drawings - Experience with mechanical components - Attention to detail - Ability to deliver drawings in a timely manner Please include examples of past work in your application.
I already have the original engineered deck drawings as well as an updated set that fixed most issues. Two items still need attention—one small structural tweak and a lateral analysis What I need from you is a concise set of correction notes, clearly marked on the existing drawings, rather than a fully redrafted plan. Please keep the file names and layer structure intact so my county reviewer can overlay them without extra steps. Once finished, I’ll cross-check the notes against the permit comments, and if everything lines up we’re done—no additional revisions expected.
I need hand-drawn sketches for a small brass plumbing device. The sketches should be detailed with measurements. Requirements: - Top, side, front, and cutaway views - Precision in dimensions and proportions Ideal Skills: - Proficiency in technical hand sketching - Experience with plumbing devices and components
I need a skilled engineer to design a stainless steel brake disc for motorcycles. The design should focus on preventing brake failure and ensuring maximum safety. Key requirements include: - Expertise in brake system design, specifically for motorcycles - Proficiency in using stainless steel as a primary material - Knowledge of material properties and their impact on braking performance - Ability to create detailed design specifications and CAD drawings - Experience with testing and validating brake components Ideal skills and experience: - Engineering degree, preferably in mechanical or automotive engineering - Previous experience in designing braking systems or components - Strong analytical skills for performance evaluation - Familiarity with industry standards and safety regulations ...
Somos produtores de framboesa biológica e a tempestade Kristin destruiu as nossas estufas, tipo macro-túnel. Queremos redesenhar a estrutura para que suporte ventos extremos (acima de 100 km/h) usando aço galvanizado como material principal. Preciso que o serviço inclua: 1. Modelação 3D completa da nova estufa em Autodesk Inventor (ou ferramenta equivalente), com todos os perfis, ligações, fundações e pontos de ancoragem. 2. Simulação por elementos finitos que comprove a resistência a ventos extremos, apresentando fatores de segurança, tensões e deformações. 3. Otimização da geometria e seleção de perfis, para reduzir custo sem comprometer a res...
I will soon issue a full drawing package—over 10,000 m²—for a new development in the Republic of Congo and need every sheet professionally proof-read before it goes to the authorities and contractors. Of course, if you are a full-case designer or Agency who can undertake the construction drawings of building structures, HVAC, and electricity, you can also contact me directly. At present, the project is still in the concept design stage, and we will start drawing construction drawings soon. If you are interested, please send me your quote structure. What needs checking • Architectural, structural, HVAC, plumbing/water and electrical construction drawings. Key tasks • Spot and correct dimension errors, note inconsistencies, missing call-outs and c...
I am looking for a freelancer to prepare proposal drawings and 3D visualizations for a curved skylight to be installed on a villa roof at +8.00 m height . A layout sketch will be provided. Scope of Work 2D Proposal Drawings Skylight general arrangement plan 2 sections and basic details Glass panel layout Steel frame concept and aluminium mullion fixing Flashing detail (1.2 mm aluminium sheet with 200 mm slope) 3D Model & Visualization 3D model of skylight (steel frame + aluminium mullions + glass) 2 - 4 realistic renders (exterior roof view and interior view) Steel RHS structure (powder coated, bolted connections) Aluminium mullions 50×50 mm (non-thermally broken) Glass Premium IGU 31.52 mm Installation height +8.00 m Deliverables Proposal drawings (PDF) Editable...
Project Description – ENGR 1201 AutoCAD Project 1 I need a complete AutoCAD 2026 drawing for Project 1 – Orthographic Projection, Layers, Sectioning and Dimensioning. There are 3 separate mechanical parts: Engine Chock Seat Bracket Generator Mount Each part must be completed separately. General Requirements For EACH part: • Create correct orthographic projections: Front View (properly selected) Top View Side View • Create one proper Section View Show correct Cutting Plane Line Use correct hatching (steel material) Do NOT hatch holes • All holes are THROUGH unless specified otherwise • For Engine Chock: one hole has depth = 5 Layers (Must Be Exactly As Follows) Object Line Continuous – 0.70 mm – White Hidden Line Hidden –...
I need a design review for an electric heater with fan and heating element due to field failures. The specific issues are overheating and electrical shorts. Key Focus Areas: - Electrical Circuitry: Review and identify design flaws - Overheating: Analyze potential causes - Electrical Shorts: Investigate and recommend fixes Ideal Skills and Experience: - Expertise in electrical engineering - Experience with heating appliances design - Problem-solving skills for safety issues
We manufacture washroom cubicles and need an experienced CAD drafter who can jump in at short notice. For every project I will send you the layout, panel dimensions and hardware details. Your job is to turn that information into: • Client sign-off drawings – clean, clearly annotated PDF sheets produced in AutoCAD • Manufacturing packs – one DXF and one STP file per panel, plus a compiled PDF set for workshop reference All files must originate from AutoCAD so that my internal team can edit them later if required. Accuracy is critical; hole centres, edge bands and any special cut-outs must match the information I provide. I have attached a completed project as a template so you can see layering, title-block style and the level of detail expected. If you are comfo...
I need detailed construction drawings for a medium-sized pole barn (30x30 to 60x60 feet) intended for agricultural use. The plans must be Tennessee engineer-stamped and suitable for my specific site. Requirements: - Detailed construction drawings - Engineer-stamped - Medium size (30x30 to 60x60 feet) - For agricultural use - Must be site-specific Ideal Skills and Experience: - Experience with agricultural building designs - Knowledge of local building codes and regulations - Proficiency in creating engineer-stamped plans - Attention to detail and accuracy in measurements
Saya membutuhkan rangkaian gambar kerja struktur untuk sebuah proyek renovasi bangunan yang sudah berdiri. Fokusnya hanya pada aspek struktur—detail penulangan, ukuran elemen, sambungan, dan catatan teknis—agar kontraktor dapat langsung mengeksekusi perubahan di lapangan tanpa kebingungan. Lingkup • Menyusun detail engineering design (DED) struktur sesuai kondisi eksisting dan rencana perubahan. • Menghasilkan gambar CAD siap cetak dan file PDF beresolusi tinggi. • Menyertakan spesifikasi material utama serta tabel penulangan bila diperlukan. Referensi data eksisting (foto, ukur ulang, dan sketsa perubahan) akan saya kirimkan setelah proyek dimulai. Ketepatan dimensi dan kejelasan detail menjadi prioritas utama; saya akan memeriksa koordinasi antar‐elemen...
I need detailed site and foundation plans for a residential building to submit for permit revisions. I have plans already, so this would be for changes/revisions. Requirements: - Accurate and compliant with local building codes - Use existing drawings as reference Ideal Skills: - Experience with residential construction plans - Knowledge of local zoning and permit requirements - Proficiency in CAD software
I’m developing a new piece of industrial-grade machinery intended for a manufacturing line here in New Zealand and I’m after a mechanical engineer who can own the full product-design cycle. Because of the need for occasional site visits, supplier liaison, and compliance with local standards, I strongly prefer someone already based in New Zealand. The work starts at concept generation and runs through to production-ready documentation. You’ll translate my performance requirements and rough sketches into detailed 3D CAD models, validate the design with strength and tolerance analysis, and prepare drawings that a local fabricator can pick up without follow-up questions. Familiarity with common NZ/AU standards, readily available materials, and local safety regulations is ess...
I am looking to create a complete, professional assembly jig design for the rear fuselage side plate/panel of a generic aircraft. The freelancer will need to design the entire jig from scratch, starting with research on standard practices for fuselage panel assembly fixtures, then creating the full 3D model, drawings, and documentation in CATIA V5. The jig should hold and locate the curved/contoured side panel accurately during assembly (e.g., riveting/fastening stringers, frames, or skin panels), ensuring precise alignment, minimal deformation, and repeatability. Design the full jig assembly: Base/frame structure (beams, plates, supports). Locators (pads, pins, vee-blocks, or adjustable for curvature). Clamps (toggle, swing, or vacuum if suitable). Additional supports to control panel d...
I need a skilled 12d user to convert engineering schematics into DXF format. Minor modifications will be required during the conversion process. Requirements: - Proficiency in 12d software - Experience with engineering schematics - Ability to handle minor modifications - Output in DXF format Ideal Skills: - CAD software expertise - Attention to detail - Experience with DXF file format Please provide examples of similar work.
Summary We are developing a perfusion lid system for a proprietary vertical-membrane co-culture plate used for advanced cell culture. The lid will enable controlled flow (shear) along the membrane and will scale to the full plate with 12 independent recirculating loops (one loop per column). Each column contains 8 wells (total 96 wells). We prefer 12 independent loops so each column can run different flow rates and/or media conditions. We are looking for a contractor who can support development (concept → CAD → prototype strategy → DFM), not just drafting. We want flow constrained into a defined gap near the membrane to generate predictable laminar shear Target design gap: ~0.3–0.5 mm (must be toleranced and verifiable) Typical target per-well flow range: ~30–20...
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
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