Mechanical Estimator Projects

Bittensor Developer Needed for Auto-Staking Project

We are seeking an experienced Bittensor developer to assist in completing our auto-staking project. The ideal candidate should have a strong understanding of Bittensor architecture and the ability to implement robust staking mechanisms. You will work closely with our team to ensure optimal functionality and performance of the auto-staking feature. If you are passionate about blockchain technology and have prior experience with Bittensor, we would love to hear from you!

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MEP drawings

I am seeking a proficient designer to create detailed MEP (Mechanical, Electrical, and Plumbing) diagrams for my upcoming book. Each chapter requires precise 2D illustrations that accurately depict the discussed systems, complemented by schematic representations to facilitate understanding. The final illustrations must be clear, professional, and tailored to enhance the accompanying text. I have provided the manuscript for context. Your artistic expertise is crucial in transforming the content into engaging visuals, ensuring clarity and captivating the readers' attention. All drawings and schematics must adhere to British Standard (BS 8888).

ESP32 Embedded Firmware – Smooth Sparkler LED Animation

I am developing a wearable LED headband with a continuous, sparkler-style moving light effect. The mechanical design (SolidWorks / STEP) is fully completed and locked. This project is strictly focused on electronics and embedded firmware — no mechanical design, web, or mobile work. The goal is to implement a high-quality LED animation engine on a microcontroller (ESP32 or equivalent) that produces smooth, continuous motion around a 360° addressable LED ring (~72 LEDs). The animation must use fractional (sub-pixel) position tracking and brightness blending across adjacent LEDs — visible LED-to-LED stepping is not acceptable. Scope of Work: • Develop embedded C/C++ firmware for addressable LEDs (WS2812B / SK6812 or equivalent) • Implement continuous 360° motion with one or more moving “sparks” • Use floating-point or fixed-point math to blend brightness between adjacent LEDs • Create smooth trailing glow and subtle flicker (sparkler-style behavior) • Match motion speed and feel to provided reference visuals • Ensure clean, efficient, well-commented firmware suitable for manufacturing Deliverables: • Firmware source code • Short demo video showing slowed-down motion that clearly demonstrates sub-pixel interpolation • Brief explanation of animation logic and LED indexing • Optional: guidance on MCU/LED selection if needed Out of Scope: • Mechanical CAD • PCB layout • Mobile apps or cloud connectivity This project requires experience with embedded systems, microcontroller programming, and addressable LED animation. Please do not apply if your background is primarily web or mobile development.

Accounts Preparer

We are looking to add another Accounts Preparer to our growing and expanding team. We will be looking for a reliable team member who can commit to our needs to prepare working paper files and draft TB for businesses from all industries. The majority of our work is based around Xero and as such experience in Xero is a requirement. Estimated 2 - 3 sets of accounts per week required, with a 2 - 3 week turnaround period. Access to online services will be provided. Experience of TaxCalc and advantage.

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Casino game

We are seeking a talented game developer to create an engaging casino game inspired by popular platforms like Juwa or Ultra Panda. The ideal candidate should possess a strong background in game design and development, with experience in creating visually appealing and user-friendly interfaces. The project requires the integration of captivating gameplay mechanics, diverse game modes, and an array of exciting features to enhance user experience. Additionally, knowledge of regulations surrounding online gambling is essential. We look forward to receiving your creative proposals and innovative ideas for this project.

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Backend Game Logic Engineer

I’m building a persistent, browser based strategy MMO. The UI is largely in place, I need an experienced backend engineer to implement the core game engine and logic, strictly following a written specification. This is a logic heavy role, not a UI or design role. What you’ll be responsible for You will implement the backend systems that power the game, including: - Colony state and ownership - Resource production, storage caps, and protection - Build / research / training / shipyard queues (time-based, server-authoritative) - Fleet travel, ETA calculation, and recall windows - Deterministic combat resolution (no RNG) - Colonisation, conquest, and hard anti-griefing rules - Technology effects on units, fleets, and travel - APIs consumed by an existing frontend UI The game is fully deterministic: Given the same inputs, outcomes must always be identical. - Non negotiable constraints Please do not apply if any of these are a problem: - No randomness in combat, travel, or production - No “simplifying” mechanics - No redesigning rules or systems - No adding features that are not in the spec This role is implementation, not interpretation. What I’ll provide - A detailed game design document defining all mechanics - Clear formulas for combat, travel, sensors, queues, and tech - An existing frontend UI to integrate against - Fast feedback and decisions (no stakeholder mess) Tech stack - I’m flexible on stack, but you should be comfortable with: - REST or equivalent API design - Relational data modelling - Time based systems (queues, timers, delayed resolution) - Writing automated tests for deterministic logic Please state: - Your preferred backend stack - How you would test deterministic systems - Deliverables (initial milestone) As a first milestone, I expect: Backend logic + API for: - Colony command screen (timers, resources, queues) - Fleet launch, ETA calculation, recall logic - Active missions list - Basic automated tests validating core formulas - Budget & engagement Open to hourly or milestone based pricing - Looking for quality over speed - Long term work possible if this goes well When applying, briefly describe: - A system you’ve built where correctness mattered more than UX - How you avoid logic drift over time

Check tracking for google ads is working

Hi, I’m looking for a freelance Google Ads specialist to do a short, focused audit of my conversion tracking. We’re running active Google Ads campaigns and want an expert check that: Conversions were firing correctly but past 10 days nothing - however sales are still coming in and can be attributed to google ads.... GA4, Google Ads, and payment confirmation tracking are properly aligned No duplicate, missing, or misattributed conversions are inflating or suppressing results Primary vs secondary conversions are set up correctly for optimisation This is not a full account rebuild — just a tracking and attribution sanity check with clear recommendations. Please let me know your availability, estimated time required, and fee.

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2d/3d rendering too

I am seeking a skilled artist proficient in both 2D and 3D rendering to create visual representations of two exquisite properties located in Morocco. Each property is a charming two-story, four-bedroom traditional riad. In addition to the architectural renderings, I require an interior design concept that aligns with the ideas and plans I have already developed. The ideal candidate will possess a keen eye for detail and a strong understanding of traditional Moroccan aesthetics. Please present your proposals, including your portfolio and estimated timeline for completion.

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Starling Bank payments API Integration for Payroll App

PayCIS is an online payroll application used by UK businesses to prepare and approve bulk payments to workers. Website: https://paycis.co.uk The payroll logic, approvals, logging, and manual payment fallback are already built. We now want to add automated payments for users with a Starling Business bank account. ⸻ What we need A developer to integrate Starling Bank’s native Business API so approved payroll payments can be executed directly from the user’s own Starling account, with automatic success/failure updates. This is: • ✔ Bank-native API • ❌ Not Open Banking • ❌ Not file uploads • ❌ No client money handling ⸻ Scope 1. Starling account connection • Implement Starling OAuth (connect / disconnect) • Secure token storage and refresh • Reuse existing OAuth patterns where possible 2. Payroll payment execution • Use Starling Business Payments API • One API call per payment (10–50 per run) • Store paymentUid and prevent duplicates 3. Payment status updates • Handle Starling webhooks • Mark payments as paid or failed • Log outcomes and failure reasons 4. Error handling • Insufficient funds, invalid details, revoked tokens • Retry or fall back to manual payment ⸻ Deliverables • Starling OAuth integration • Payment execution logic • Webhook handling • Brief technical notes ⸻ To apply Please include: • Relevant bank / payments API experience • Confirmation this is Starling Business API (not Open Banking) • Estimated timeline and FIXED cost. Note that we do not accept estimated or open ended costs, only a FIXED price. Please confirm this in your response.

Academic IPR Law Book Proofreading

I'm seeking a proofreader for an academic book on IPR Law. The book needs thorough proofreading in the following areas: - Grammar and Spelling: Correcting any grammatical errors and spelling mistakes. - Technical Accuracy: Ensuring the legal and technical content is accurate and up-to-date. - Citation and References: Checking and verifying all citations and references for accuracy. - AI Detection: Verifying that no content mistakenly falls under any kind of plagarism or ai detection Ideal candidates should have: - Expertise in IPR Law or a related legal field. - Proven experience in proofreading academic texts. - Strong attention to detail and excellent language skills. Please provide samples of previous academic proofreading work and an estimated timeline for completion.

PHARMACY MANAGEMENT SYSTEM (PMS)

The Pharmacy Management System is a modern, responsive, MERN-based application designed to streamline all workflows of standalone and multi-branch pharmacies. It covers user registration, inventory onboarding, supplier management, store configuration, medicine purchase entry, POS billing, and reporting analytics. The PMS ensures: Accurate batch-wise medicine dispensing Automatic stock reconciliation Integration with QR/Barcode printers High-level compliance with pharmaceutical sales laws Role-based access for store staff Real-time GST computation The system includes full activity logging, audit trails, and error-handling mechanisms to address exceptional circumstances such as cancelled bills, stock mismatches, or expiry recalls. Pharmacists and store operators are provided with an intuitive POS GUI for fast medicine searching, scanning, batch selection, and billing. Admins can monitor multi-store activity, manage stock transfers, configure pricing rules, and generate regulatory reports.

Ai animation / whiteboard style presentation

I need a whiteboard-style animation, in 2d or 3d. The narration, I estimate, would be about 60-90 seconds in duration. If this can be done quickly using Ai, to keep the costs down, I have several different story lines to experiment with. But speed is the most important factor, which is why I prefeerr to use AI to follow my script visual animation to go along with the script More details available. But please in replying confirm if you can utilise Ai to do this quuickly.

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Residential Lease Extension - UK

To whom is may concern, I’m looking for a conveyancer to act on a limited-scope basis in relation to a lease transaction that has already been agreed. I was self- representing myself until TSB advised me I couldn't do this. Current position: Lease terms have been agreed informally with the freeholder - Small Lease premium The freeholder’s solicitor is instructed My ID checks have already been completed by the freeholder’s solicitor No negotiation or drafting is required on the lease itself My lender has confirmed that they require a regulated conveyancer to act in order to satisfy lender requirements, but I am not seeking a full conveyancing service. Scope required: Acting for the lender Reviewing the agreed lease solely for lender acceptability Dealing with completion Submission to and registration with HM Land Registry Reporting to the lender as required I am not looking for: Lease negotiation or drafting Re-investigation of matters already agreed Work beyond lender requirements If this is something you can assist with, I would appreciate: Confirmation that you are on my lender’s panel An estimate of fees for this limited retainer Any information you would need from me to proceed Many thanks, and I look forward to hearing from you. Kind regards, Maxwell Saban

Need a developer to build a application

We currently have a fully functional web application integrated with the Meta Messaging API, where multiple Instagram accounts are connected in one dashboard. Through this system, we can view all Instagram inboxes in one place and reply to DMs directly, just like Instagram. Now, we are looking to build a mobile application (Android & iOS) that includes all existing features of the web application, with the same functionality, performance, and security. Core Requirements: Integration with Meta Messaging API Connect and manage multiple Instagram accounts Unified inbox showing all Instagram DMs Real-time chat and reply functionality Smooth UI/UX similar to Instagram DM experience Secure account authentication and data handling Scalable architecture for future features What We Need From You: Confirmation if you can develop this mobile application Suggested tech stack (frontend + backend) Estimated development cost Timeline for completion Ongoing maintenance and support options (if available) Please share your experience with Meta APIs and similar messaging platforms, along with a rough cost estimate.

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Clean rebuild of working 3D prototype into production-ready CAD

I’m looking for an experienced CAD engineer or product designer to take my existing 3D design files and rebuild them properly from scratch, ready for production in metal. Background • I designed all parts myself and have already validated the functionality by 3D printing and physical testing • Everything works, but the CAD files are crude and not production-ready • Tolerances are largely guesswork • Parts were developed iteratively by adding and removing features, so many models are a hodgepodge rather than clean parametric designs What I need • Recreate all parts cleanly in a professional CAD system • Apply sensible, engineering-grade tolerances suitable for CNC machining in aluminium • Produce fully constrained, parametric models • Assemble parts where appropriate to check fit and function • Deliver clean STEP (STP) files suitable for manufacture Workflow • I would want to 3D print the rebuilt parts first to validate everything before committing to metal • Expect some iteration after first review/print • I can supply existing STL/STEP files, photos, and functional explanations Ideal candidate • Strong mechanical CAD experience (SolidWorks, Fusion 360, Inventor, Creo, or similar) • Comfortable designing for CNC machining in aluminium • Able to think like an engineer, not just redraw geometry • Experience rebuilding rough prototypes into production-ready designs Please reply with • Brief overview of your relevant experience • CAD software used • Examples of similar “prototype to production” work This is a serious engineering tidy-up rather than a simple file conversion, and I’m looking for someone who enjoys turning working prototypes into elegant, manufacturable designs. Next steps Once I’ve reviewed responses and shortlisted suitable candidates, I will ask for a simple NDA to be signed before sharing any detailed files, drawings, or samples.

Digital sewing patterns

My name is Anna Abou-Abdallah, and I am a fashion design student working on my end-of-year fashion collection. I am looking for help with digital pattern making only, based on my very clear technical drawings. I will be sewing the garments myself. What I need to get done: Digital sewing patterns created from my technical drawings Number of designs: 5 looks One size only (no grading required) Patterns for easy construction (student project) PDF patterns ready for printing (A4 or A0) This is a student project with a limited budget, so I am looking for a cost-effective solution. Could you please let me know: The price per pattern The total cost for 5 looks The estimated timeline The file format you provide (A4 / A0 / layered PDF) I would be happy to share my drawings and technical sketches once I hear from you. Thank you very much for your time. Best regards, Anna Abou-Abdallah

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Technical Lead / Integration & Code Review Engineer

I’m looking for a senior engineer to act as a technical lead and integration reviewer on a browser based strategy MMO. This is not a full time build role. It is a discipline, review, and integration role. What you’ll do You will not be implementing large features day to day. Instead, you will: - Review backend pull requests for correctness and spec compliance - Enforce deterministic behaviour and rule consistency - Ensure APIs match frontend expectations - Flag logic drift, hidden assumptions, and edge case bugs - Help define and review automated test coverage - Advise on architecture, data integrity, and deployment basics - Think: guard rails, not velocity. Why this role exists This project has: - A strict ruleset - No RNG - No catch up mechanics - No “we’ll fix it later” tolerance I want a second set of experienced eyes to prevent: - Silent logic errors - “Helpful” but incorrect changes - Technical debt that only shows up months later Ideal background You’re a good fit if you have experience with: - Backend systems with complex rules - Game logic, simulations, or financial/ledger style systems - Code review and architectural oversight - Saying “this is wrong” clearly and early You do not need game industry experience, correctness matters more than genre. Engagement model - Several hours per week. - Ongoing during core development - Paid hourly or retainer What I expect from you - Direct, honest feedback - Willingness to push back on bad implementations - Comfort enforcing specs over opinions When applying Please include: - Your background in code review / technical leadership - An example of a project where you prevented a costly mistake - Your availability (hours per week)

Mobile App Development – Community Directory Project

Hi, I’m looking to build a mobile app for the Kurdish community in the UK and would like to know if you’d be interested in developing it. The app will be a simple, visual platform where users can find local businesses, services, and job opportunities. It should be easy to use for people who may not speak English fluently, with large icons, photos, and minimal text. Main features for the first version:• Business listings with photos, categories, location, and call/WhatsApp buttons• Jobs section (find a job / hire staff)• User accounts (phone number login preferred)• Reviews with star ratings• Search and filters by category and city• Push notifications• Admin panel to manage content The app should be built so AI features (like voice search and auto-translation) can be added later, but they are not required in the first version. I’d like the app to be cross-platform (iOS and Android), and I want full ownership of the source code and database. Please let me know:• Your recommended tech stack• Estimated timeline• Total cost Thank you,Aras

Technical Support for AI Fashion Tech Project (12 months)

I'm seeking a UK-based developer/development team for technical support on a 12-month AI-powered sizing platform project (July 2026 - June 2027). Project Overview: AI-based computer vision system for fashion retail sizing recommendations. Funded innovation project, all strategic work UK-based, need specific technical development support. Technical Scope: - Shopify app widget integration (React/JavaScript) - Retailer dashboard backend development (Python/React) - Website functionality enhancements - API integrations and testing Requirements: - MUST be UK-based (funding requirement) - Estimated 40-60 hours total work spread over 12 months - Not continuous - project-based deliverables with specific milestones - Work under UK project management oversight - Jira-tracked deliverables - Comfortable with agile/sprint approach Timeline: - Project runs: July 2026 - June 2027 (12 months) - Need confirmation of availability for this timeline Budget: - Maximum £7,500 for entire 12-month scope - Payment tied to milestone completions Skills Required: - React, JavaScript - Python - Shopify API experience - RESTful APIs - GitHub/version control To Apply: Please provide: 1. Your hourly rate 2. Estimated total hours for this scope 3. Total cost estimate 4. Confirmation you're UK-based 5. Availability July 2026-June 2027 Need responses by 27th January 2026 for funding application deadline.

Hi, I need a simple one-page website for an adult BDSM service.

I am seeking a proficient web developer to design a streamlined one-page website for an adult BDSM service. This site must prioritize SEO optimization to enhance organic visibility on search engines, avoiding reliance on paid advertising. Essential features include a contact button linked to WhatsApp, Telegram, or a contact form. The content should emphasize themes of consent, privacy, safety, and exclusively private sessions for individuals aged 18 and above. Please provide your estimated delivery timeline along with a detailed outline of the specific SEO strategies you intend to employ. Thank you for considering this project.