Mechanical Estimator Projects

Mechanical & Electrical Design Consultancy Service

I am seeking quotations from suitably qualified M&E consultants to provide a full Mechanical & Electrical design package for a mixed-use conversion project located at: 95 High Street Chelmsford CM1 1DX Project Overview The project comprises: Retained commercial accommodation at ground floor and basement level. Conversion of the upper floors into two self-contained residential duplex apartments. Full internal refurbishment and reconfiguration works. Planning permission has been granted and planning condition discharge is currently underway. Building Control appointment is being progressed with Stroma Building Control. Scope of Services Required We are seeking a consultant to develop and coordinate the mechanical, electrical and ventilation strategy for the project and provide a design package suitable for Building Regulations approval, contractor pricing and construction.

CAD Expert for Tubular Steel Frame (Disability/Mobility Device)

I'm looking for a CAD designer to turn a colour‑coded reference image into a manufacturing‑ready tubular steel frame for a rugged disability/mobility device designed for use in East Africa. The work includes creating a 3D CAD model (SolidWorks or Fusion 360) and 2D drawings with full dimensions, tube specifications (OD, wall thickness, bend radii), and precise bolt‑lock joint designs. Specifically seeking someone with experience designing mechanical locking joints and bolted structural connections, rather than welded assemblies. Will provide the reference image, initial dimensions, material (steel), and key functional requirements. The final deliverable should be a complete CAD + drawing package ready for fabrication quotes in China and East Africa. Please share examples of similar frame or joint‑design work and your estimated timeline.

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WordPress Developer – AI Search Optimization

I have a WordPress website. I'm already adding Schema markup (TouristAttraction) and FAQ sections (FAQPage Schema) to each park page. I'm looking for **additional** technical recommendations to help AI search engines (ChatGPT, Perplexity, Gemini, etc.) better understand and reference the site — beyond Schema and FAQs. Please include in your proposal: your suggested improvements, brief explanation of why they help, estimated timeline, and cost.

I need a full stack blockchain developer

We are building a Web3 NFT-based minting & staking project using React, JavaScript, and blockchain integrations. The current version is a functional prototype that simulates core game mechanics and user flows. While it's not production-ready, it sets a strong foundation for blockchain gaming with staking and NFT minting mechanics. We’re planning to launch our MVP in about 1–2 months. Can we do a short trial technical assessment just before start? for 5-10 mins minor changes

Lead Developer for E-commerce Backend

Overview We need a skilled Lead Backend Developer to modernize our E-commerce platform, ensuring seamless operation and growth. Our platform serves thousands of active customers, and this project aims to enhance performance and scalability. Scope of work - Analyze current backend architecture - Identify bottlenecks and performance issues - Create a modernization roadmap - Design a scalable service structure - Improve API performance - Optimize PostgreSQL queries - Implement Redis caching - Improve checkout and order processing workflows - Introduce rate limiting and security improvements - Implement RabbitMQ for background tasks - Improve third-party integrations - Add fault tolerance and retry mechanisms - Enhance logging and error handling - Configure monitoring and alerting - Perform load testing - Prepare technical documentation - Deploy updates with zero downtime Company details - E-commerce Backend framework Node.js, NestJS Developer expertise Performance, Databases, Security, Testing procedures, debugging, Design, Source control Programming language TypeScript, JavaScript Delivery timeline 24 September 2026

Request for survey responses for my research

Seeking a diligent freelancer to recruit approximately 200 authentic survey respondents for academic research. You will receive the questionnaire and must source eligible participants, ensure data quality, verify completion, and deliver responses in the required format. Ideal candidates are experienced in participant recruitment, attentive to ethical standards, and capable of meeting deadlines. Please bid with estimated timeline and methodology for acquiring diverse, genuine responses.

Short cartoon

Seeking a short, humorous 10–15 second cartoon: a lady gardener stealthily tosses slugs over her fence to her burly, oblivious next‑door neighbor. Tone should be playful and slapstick with clear visual gags, expressive character animation, and smooth timing. Deliverable: high‑quality MP4 or GIF at 1080p, with simple background, polished shading, and optional light sound effects. Provide storyboard/sketch, animation, and one round of revisions. Please include estimated timeline and fixed price.

Boosting my personal website

I seek a concise, actionable marketing strategy to convert visitors into clients for two personal websites. Deliverables: audit of both sites, target-audience analysis, prioritized marketing channels, content and SEO recommendations, lead-capture and conversion tactics, a 3-month roadmap with metrics, and estimated budget. Provide clear rationale for recommended strategies and practical steps I can implement to begin generating clients promptly.

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Detailed 2D Construction Drawings

OVERVIEW I'm seeking a meticulous and experienced CAD Drafter/Technician to produce a complete set of accurate 2D construction drawings for a house extension project. You will be converting approved 3D perspective drawings (provided in PDF format) into fully detailed, submission-ready, or construction-ready 2D technical drawings. The ideal freelancer must have a strong background in building construction, architectural drafting, and basic building services (M&E). SCOPE OF WORK The selected freelancer will be responsible for drafting: 1. 2D Construction Drawings: Complete architectural drawings, Mechanical & Electrical services, small portions of structural extension details matching the existing structure and the like. 2. External Works: Drafting of external site elements, including boundary fences, ancillary buildings, drainage layouts, associated site works and the like. 3. Details: Inclusion of typical construction details, sections, callouts and the like. 4. Design Alignment: Ensuring all 2D construction drawings strictly reflect and align with the approved 3D perspective drawings (provided in PDF). 5. Full plan drawings (draft), with approximately 80% of the dimensions already specified, will also be provided. 6. You will be provided with a set of sample drawings. These drawings will serve as references, and the new drawings shall follow the same format, including fonts, dimensioning, title blocks, and drawing styles to comply with the local submission office, and tradesman. THE HOUSE 1. A 2-storey residential 2. ~4500 sq.ft TECHNICAL REQUIREMENTS 1. Strict Accuracy: All dimensions must be highly accurate and drawn precisely to scale. 2. Deliverable Formats: Final files must be delivered in both .dwg and .dxf formats. Clean layer management and standard pen weights, colors are expected. REQUIREMENTS 1. Proven experience in architectural/construction drafting (please provide portfolio samples of similar construction sets). 2. Proficiency in AutoCAD or compatible CAD software capable of native .dwg/.dxf export. 3. Strong understanding of building construction technology. 4. Excellent attention to detail—ability to interpret 3D PDFs and accurately translate them into 2D technical and construction drawings. Please Provide: 1. A brief summary of your drafting experience, particularly with extension projects or new house. 2. Portions of past construction drawing sets you have produced (Architectural/M&E/External works). 3. Your estimated timeline for a project of this nature. 4. Your preferred rate (fixed price). 5. Delivery date (expecting 1-2 weeks)

Logo Designer for Tech Business

We are building a brand that works with software developers and technology professionals. We need a strong visual identity that communicates trust, professionalism, innovation, and growth. The logo will be used on our website, social media profiles, business communications, presentations, and marketing materials. What You'll Do - Design a unique and memorable logo - Create a clean, modern look suitable for the tech industry - Provide 2–3 initial concepts - Refine the selected concept based on feedback Requirements - Creative thinking and attention to detail - Good communication and timely delivery Deliverables Final logo design PNG, JPG, SVG, and source files Color palette and font recommendations (preferred) To Apply Please send: - Examples of your best logo designs - Estimated turnaround time - Fixed-price quote We're looking for a designer who can create a professional brand identity that will appeal to developers, technology professionals, and business clients. Ready to hire immediately for the right candidate.

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Only specialist in video editing only(Adult video 4k enhance

Seeking an expert to upscale ten videos to pristine 4K quality. Sources vary from 5 minutes to 1 hour. Deliverables must exhibit vivid, lifelike clarity with stabilized motion, refined color grading, noise reduction, and optimized bitrate free of artifacts. Preference given to candidates with proven upscaling workflows, AI-enhancement tools, and efficient render settings that preserve detail and natural motion. Include estimated timeline, revision policy, and final file formats. Professionalism and rigorous attention to visual fidelity required.

2D CAD Drawing Conversion

2D CAD Drawing Conversion – Potential Ongoing Work I am looking for an experienced architectural technician or CAD draughtsperson to produce three 2D floor plans from a combination of existing drawings and hand-drawn graph paper sketches. Scope of work - Produce 3 individual floor plans. - Supply files in both DWG and PDF formats. - Drawings should be accurately scaled and suitable for use by contractors and consultants. - Existing information will be provided as a mixture of drawings, sketches and dimensions. Potential further work The successful applicant may be engaged for additional work including: - 3D modelling and visualisations. - Building Regulations drawings. - Construction details. - Planning and technical drawing packages. Please provide: - Examples of similar residential projects. - Your estimated fee and timescale. - Confirmation of the CAD software used. The drawings will ultimately be used by subcontractors and builders for pricing and construction purposes, so accuracy and clear presentation are important.

File 2 self assessment returns

Seeking an experienced tax agent with an HMRC agent account to submit two completed Self Assessment tax returns. All calculations and figures are finalised; the work requires accurate entry and timely filing via the agent gateway, ensuring compliance with HMRC requirements and confirmation of successful submission. Prior experience with Self Assessment filings, attention to detail, and prompt delivery are essential. Please include estimated completion time and fixed fee.

Zoho Creator Developer Needed – Healthcare App

We are a small startup healthcare service looking for a reliable and cost-effective Zoho Creator freelancer to develop a simple custom operational application integrated with our existing WordPress website. The application is intended for internal healthcare workflow management and field staff operations. We prefer a clean, practical, mobile-friendly, and scalable solution suitable for a growing service-based organization. Requirements: • Experience in Zoho Creator • Experience integrating with WordPress • Mobile-friendly workflow development • Simple dashboard & reporting experience • Good communication and long-term support availability Preference: • /Healthcare/service industry workflow experience is an advantage • Cost-effective startup-friendly developers preferred Please share: • Similar projects completed • Portfolio/demo links • Approximate timeline • Estimated budget We are looking for practical and user-friendly solutions rather than complex enterprise systems.

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Create 3D Leopard Bottle Model for Blow Moulding (STL Required)

Looking for an experienced 3D product designer to create a realistic leopard-shaped plastic bottle for manufacture. STL file required. Approximate height 170mm. Target sand fill capacity 120g–150g. The bottle will be used for a children's coloured sand activity. Reference images are attached. Designers may either follow the attached concept closely or propose an improved design, provided the bottle remains suitable for manufacture and meets the size and capacity requirements. The final design should be suitable for blow moulding and include a standard bottle neck opening. Please quote your fixed price and estimated completion time. Budget is flexible for an experienced designer with relevant product design and 3D modelling experience. When applying, please provide examples of similar product design or 3D modelling work.

3D Character Artist Needed for Mobile Endless Runner Game

Hello, I'm currently developing an upcoming mobile endless runner game, and I'm looking for a talented 3D Character Artist to create the game's character roster. The project involves refining 8 characters that share a consistent visual style, strong character appeal, and optimized performance for mobile devices. Scope of Work You will be responsible for taking character concepts through to fully game-ready assets, including: * 3D modeling * UV mapping * Rigging * Skinning * Exporting assets ready for Unity integration All work should be completed in Blender (or another suitable workflow if discussed beforehand). Technical Requirements * Mobile-Optimized Models – Mid-poly characters suitable for mobile platforms. * Modular Design – Characters should support interchangeable clothing, accessories, and future cosmetic skins. * Shared Skeleton Structure – All characters must use the same rig/skeleton setup and be compatible with Unity Humanoid animations, allowing animation reuse across the entire roster. * Clean Topology – Suitable for animation and future customization. If you have a proven workflow, tools, or optimization techniques that can improve quality and performance without compromising the artistic style, I'm open to discussing your approach. Project Details * Project Type: Fixed Price * Start Date: Immediate * Timeline: in 5 days including weekend When Applying, Please Include 1. Your portfolio showcasing character modeling and rigging work. 2. Examples of clean topology and consistent art style across multiple characters. 3. Your estimated fixed-price quote for modeling and rigging all 8 characters. 4. Estimated delivery timeframe. Looking forward to seeing your work. Best regards

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Landscape Designer for New Build

Seeking an landscape designer/ planner to create comprehensive front and rear garden plans for a new build property. The role requires analysis of site contours, drainage, and elevations to produce detailed, buildable designs with planting schemes, hardscape layouts, levels, and sustainable drainage solutions. Deliverables must include full specifications, material schedules, construction drawings and a tender-ready package compliant with UK regulations and standards. No AI poor quality work please. Appreciate final quote when plans are sent but need an estimate please. Required within 3 weeks maximum.

URGENT PAID JOB: MIX/MASTER & PROMOTE SONG ON SPOTIFY/ITUNES

I am looking for a skilled music professional to help remake, refine, and professionally enhance an existing anthem created for the FIFA World Cup 2026 (USA, Canada, Mexico). The project involves: • Improving the arrangement, mix, and overall production quality • Preparing the track for promotional use • Advising on marketing presentation and release strategy This anthem is designed to capture the spirit of global football—energy, unity, passion, and celebration—and has strong potential for use in: • FIFA related promotional content • Brand and sponsor campaigns • Fan engagement activities • Stadium and broadcast environments Please submit your proposal with: • Examples of previous music production work • Your estimated cost • Your expected timeline

The coven - web development

The Coven - Architecture Review & Development Brief Purpose I am looking for an experienced development team to review the project, evaluate possible technical architectures, and provide recommendations before further development proceeds. I am not committed to a specific technical solution. I would like recommendations on the best approach for: scalability maintainability user experience SEO cost speed to market The outcome of this review should be a recommended architecture, estimated timeline, and estimated budget. Project Overview The Coven is a platform for sexuality facilitators. The platform serves two audiences: Facilitators Professionals working in: sexuality facilitation somatic practice tantra embodiment intimacy coaching relationship coaching related fields Seekers Individuals looking to find and connect with facilitators. The vision is to create a platform that combines: Professional directory Facilitator profiles Community Courses Resources Messaging Practice-building tools Existing Assets The following assets already exist: Brand identity Sitemap Domain and hosting WordPress installation BuddyBoss setup LearnDash setup Membership structure Replit prototype The Replit prototype currently contains much of the desired user experience and design direction. The WordPress ecosystem currently contains much of the desired backend functionality. What Needs To Be Built Public Marketplace Public-facing website including: Homepage About Pricing Facilitator directory Facilitator profiles Resource pages Course pages Facilitator Portal Authenticated member area including: Community Messaging Resources Courses Profile management Membership management Future Features Booking calendar Session payments Facilitator reviews Analytics Events Course publishing Facilitator Memberships Starter (Free) Profile creation Community access Resources Peer messaging Basic analytics Pay-per-course access Not publicly visible in directory. Pro ($39.95/month) Everything in Starter plus: Public directory visibility Client inquiries Client messaging Priority profile visibility Monthly course credit Studio ($59.95/month) Everything in Pro plus: Booking calendar Availability management Session scheduling Payment collection Practice management tools Facilitator Application Flow Facilitators complete an application form. Applications enter review status. Profiles become publicly visible only after approval. Core Directory Features Search by: Location Modality Session type Current modalities include: Somatic Intimacy Tantra Pleasure Education Consent & Boundaries Erotic Massage Sexual Trauma Support Couples Intimacy Embodiment Sacred Sexuality Kink & BDSM Non-Monogamy Breathwork Relationship Coaching Trust & Safety The platform should support: Facilitator review process Community standards Reporting system Profile approval workflow The Coven is a platform and does not mediate disputes between facilitators and clients. SEO Requirements The platform should support: Public facilitator profiles City pages Modality pages Search-friendly URLs Indexable directory content Examples: /facilitator/name /directory/city/london /directory/modality/tantra Architecture Review Request Please evaluate and provide recommendations for: Option 1 Continue with WordPress, BuddyBoss, and LearnDash as the primary platform. Option 2 Use WordPress/BuddyBoss/LearnDash as the backend with a custom frontend experience. Option 3 Rebuild the platform entirely using a modern custom stack. Option 4 Any alternative architecture you would recommend. Questions To Answer Please provide: Which architecture would you recommend and why? What are the advantages and disadvantages of each option? Estimated development cost for each option. Estimated timeline for each option. Long-term maintenance considerations. Scalability considerations. SEO considerations. Any risks or concerns you see with the project. Primary Goal The goal is to create the leading professional ecosystem for sexuality facilitators, combining community, education, visibility, and client discovery within a single platform. The priority is making the right long-term architectural decision before committing further development resources. I have attached a site map I have built a prototype of the site on replit and that can be found here: https://replit.com/join/nhhnkjvxpq-marc504

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PCB designer for CM4 carrier with isolated RS422/RS485

We need an experienced electronics/PCB designer to design a custom Raspberry Pi Compute Module 4 carrier board for an industrial field test tool. The board will be used for roadside electronic sign testing and needs robust isolated serial communications, Ethernet, WiFi support via the CM4 module, touchscreen display support and a connector for an address plug socket. We are developing a portable field tester for roadside electronic signs and controllers. The unit will run Linux on a Raspberry Pi CM4 and needs to communicate with equipment over isolated RS422/RS485 and Ethernet. It needs to be designed sensibly for field use, with proper isolation, protection, clear connectors and future small-batch manufacture in mind. Required board features: • Raspberry Pi Compute Module 4 socket. • Support for CM4 wireless variant for WiFi/Bluetooth. • Gigabit Ethernet port using the CM4 native Ethernet interface. • Two independent isolated serial ports. • Each serial port to support full-duplex 4-wire RS422: TX+, TX-, RX+, RX-. • Ideally allow RS485 configuration as well, if practical: 2-wire half-duplex RS485 or 4-wire RS485/RS422 mode. • Digital isolation on the serial ports. • Isolated DC/DC supply for the field side of the serial interfaces. • TVS/ESD protection on field connections. • Termination and bias options per port, preferably via jumpers or DIP switches. • TX/RX activity LEDs per port. • Connector for an external address plug socket. • MIPI DSI touchscreen display connector, similar to the Waveshare CM4 Nano B: 15-pin 1.0mm FPC connector, suitable for common Raspberry Pi DSI touchscreens such as 4.3 inch, 5 inch or 7 inch. • Allow for touchscreen/control lines where required. • Mechanical clearance and routing allowance for the screen ribbon cable. • WiFi/Bluetooth to be provided by the CM4 wireless module, not a separate WiFi chipset. • RF/mechanical allowance for CM4 onboard antenna or external antenna connection. • Protected power input suitable for field equipment. • Status LEDs for power, CM4 activity, Ethernet, serial activity and isolated power good. • Sensible mounting holes and enclosure-friendly layout. Preferred technical direction: The serial ports should probably be implemented using a dual UART interface from the CM4, for example an SPI-to-dual-UART device such as the SC16IS752/SC16IS762 family or equivalent, feeding isolated RS422/RS485 transceivers. We are open to the designer recommending exact parts, but the design must be supportable and manufacturable, not based on obscure parts with poor availability. Deliverables required: • Schematic design. • PCB layout. • Gerber files. • Pick-and-place / assembly outputs. • Bill of materials with manufacturer part numbers. • Any required configuration notes for CM4 interfaces used, especially DSI, SPI/UART and Ethernet. • Basic bring-up notes and test points. Useful reference board: The Waveshare CM4 Nano B is a useful reference for the compact CM4 carrier concept, particularly the CM4 socket, Ethernet, DSI touchscreen connector and general small carrier-board approach. Our board needs to add robust isolated dual RS422/RS485 and address plug support. Please only respond if you have experience designing Raspberry Pi CM4 carrier boards, isolated serial interfaces, or industrial communications hardware. We are happy to work iteratively, but need someone who can make sensible engineering decisions and produce files suitable for manufacture. We can provide more detail on the address plug wiring and preferred connectors once we have selected a designer.