Model Making Projects

AI Harness Engineer (OpenClaw/Hermes) - harden agent system

We run a self-hosted, multi-agent AI harness (OpenClaw + Hermes-based control layer) for a small consumer-health company. Today on headless Mac minis, mid-term on Linux VPS; all hosts and team devices connected via Tailscale. It talks to the team over messaging, reads mail, Notion, Drive and meeting transcripts, and runs scheduled briefs and SOPs. Architecture is designed and documented; parts are built, parts aren't, and what's running needs hardening. YOUR JOB: stabilise what exists, then build out: - multi-user gateway (shared/private sessions, roles, member on/offboarding) - memory & shared knowledge base with per-member access control - skills (versioned, vetted, MCP tool integration) - cost metering per task/member, model routing cloud/local, enforced caps - encrypted backups with tested restores, scoped credentials, audit log, emergency stop - multi-device management (Tailscale ACLs, device onboarding/offboarding, key rotation, nothing on the public internet) - migration Mac mini -> VPS (containers, hardening, secrets, monitoring) without downtime MUST-HAVES - Deep hands-on OpenClaw knowledge (gateway, channels, cron/heartbeats, provider config, rules files, skills); Hermes a strong plus - You have operated a private network of servers + team devices for a business (Tailscale, Headscale, NetBird, ZeroTier, WireGuard or similar) - DevOps on macOS (launchd, logging, Ollama, git-based config) and Linux VPS - Eval mindset: golden test sets, runbooks for backup/restore and incidents - Very high responsiveness: same-day reaction to incidents, proactive status updates - Execution focus: small reviewable PRs, no re-architecting of decided plans - At least one verifiable business reference for production infrastructure or agent/automation work - Signed NDA + data-processing agreement (plus EU Standard Contractual Clauses if you are outside the EU/EEA) before any access. Work only on our infrastructure; no data leaves our systems. - Good written English; EU time-zone overlap required HOW WE WORK Async, one short weekly sync, Kanban tickets with acceptance tests, all changes via git PRs merged by us. No autonomous changes to production config or credentials; no new tools/integrations without sign-off. PROCESS 1. Written screening answer (below) 2. One reference call 3. NDA + DPA 4. Paid trial (~1 week, fixed scope): backup + tested restore and a health-check heartbeat with escalation 5. Then ~2-3 months stabilisation, reducing to ongoing hours (retainer) TO APPLY - proposals without this are ignored: - Link relevant OpenClaw/Hermes work, repos or write-ups - Name one business reference we may contact - Answer in under 150 words: "A self-hosted agent silently stopped sending its scheduled morning brief. What do you check, in what order, and what do you tell the owner and when?"

Participant Recruiter for Short Video Data Collection Project

We are looking for a reliable freelancer to recruit and coordinate 20 unique adult participants (18+) for an AI/ML video data-collection project. This is a straightforward participant recruitment and coordination task. You will be responsible for finding the participants yourself, so please apply only if you are comfortable recruiting people from your local community, personal/professional network, university contacts, colleagues, friends, acquaintances, etc. The task for each participant is very short: * Record 2 separate smartphone videos * 15–20 seconds per video * No speaking * No editing * Can be recorded at home * Original/raw smartphone files required * Total actual recording time is less than 1 minute per participant We provide the freelancer with full recording instructions, example videos, participant eligibility criteria, consent information and QC support. Your responsibilities: * Recruit 20 eligible adults (18+) * Explain the provided instructions * Coordinate their recordings * Collect 2 original videos from each participant * Check that basic requirements have been followed * Organize the files for submission Total delivery: 20 unique participants × 2 videos = 40 short videos We prefer to receive the first 1–2 participant sets early so we can perform QC before you continue with the full batch. This helps avoid unnecessary re-recordings. Participants must voluntarily agree to the collection and use of their video/image data for AI/ML model training, development, testing and improvement. The applicable consent information will be provided. We currently have a specific participant profile required for this collection phase. Detailed eligibility criteria and a visual reference will be provided before recruitment begins. Timeline: approximately 3–5 days. Budget: $60 fixed for 20 accepted participants. The budget covers the complete recruitment and coordination assignment, including any participant incentives you choose to provide. This is part of a larger ongoing collection, so successful freelancers may receive additional batches immediately after completing the first 20. When applying, please confirm: 1. Your country/city 2. That you understand you are responsible for recruiting the participants 3. Whether you can recruit approximately 20 adults within 3–5 days 4. Whether the $60 fixed budget works for you Please apply only if you are comfortable with participant recruitment and coordination. Я б не писала в публічному оголошенні “Caucasian/European appearance”. Уже тим, хто відгукнеться, даєш вашу skin-tone scale 1–3 і пояснюєш, що це participant eligibility quota конкретної фази. Так і точніше, бо вам потрібен конкретний діапазон шкали, а не етнічність.

opportunity

UI/Web Designer Wanted – 5 Stunning, Modern Radio Website Themes

We’re a UK-based company developing a website and digital platform specifically for radio stations, and we're looking for a talented web/UI designer to create five completely original, modern website themes for the platform. This project is design only – no development/coding is required. We want to create a collection of genuinely impressive website themes that radio stations can choose from and fully customise within our platform. We don't want five variations of the same template. Each theme should have its own distinctive visual identity, layout and style, while still being practical enough to work as a real radio station website. Think premium, modern, highly polished web design – strong typography, excellent use of space, creative layouts and a real "wow" factor. We particularly want to avoid designs that look like generic WordPress templates, ThemeForest themes or obvious AI-generated concepts. We'd initially like 5 complete theme concepts, covering the key pages and components a typical radio station would need, including: - Homepage - Schedule / radio shows - Presenter/show profile - News/article listing and article page - Listen Live / player experience - Contact/general content pages - Reusable content components such as CTAs, cards, grids and promotional areas - Responsive/mobile designs The themes will also need to accommodate common radio-specific content such as Now Playing, Recently Played, On Air, Schedules, Presenters, News, Events, Competitions, Listen Live, Advertising and Social Content. Our platform allows customers to customise colours, typography, imagery and content, so the designs need to work as flexible design systems rather than completely fixed websites. We're specifically looking for a designer who can bring their own creative ideas to the project. The five designs should be visibly and structurally different, rather than simply changing colours, fonts and imagery. For example, one could take a clean editorial approach, another could be bold and entertainment-led, another highly visual and contemporary, and another particularly suited to local/community broadcasting. These are examples rather than prescribed creative directions – we'd like to see what you can come up with. We'd ideally like designs supplied in Figma, including desktop and mobile layouts, reusable components, typography and colour systems, consistent spacing/grids, relevant interaction states, and any useful implementation notes for our developers. The designs will be implemented separately by our own development team. We're primarily interested in the quality of your portfolio and your ability to produce original UI design. Experience with media, entertainment, music, editorial or SaaS products would be useful, although previous radio industry experience isn't essential. When applying, please include your portfolio, 2–3 particularly relevant examples, your proposed price for the project, estimated timescale, and a short explanation of how you'd approach making the five themes genuinely distinctive. Please don't send a generic or AI generated proposal. There is potential for ongoing work designing additional themes and other parts of the platform if we find the right designer. Indicative budget: £750–£1,250 for the five-theme project. The first milestone will be the design of one complete theme, allowing us to establish the creative direction, design quality and how well the proposed design system will work within our platform. Once the first theme is approved, we'll proceed with the remaining four themes as further milestones with the same designer.

Highly Creative Social Media Marketer for Wellness Treatments

I am looking for an independent, highly creative, part-time social media manager to manage and grow my Instagram and Facebook pages. I run a wellness clinic offering premium, highly specialised treatments: Massage, Japanese Head Spa, TruCryo Fat Freezing, Pevonia Anti-Crepe Body Wraps, Lymphatic Drainage (including Brazilian contouring, and Pre/Post-Surgical recovery care). I am extremely busy running my clinic and treating clients. I do not have time to feed you detailed information, write copy, or brainstorm creative concepts every day. I will provide you with a 1-page Treatment Cheat Sheet (listing all benefits) and a shared Google Drive folder of raw, unedited footage of my clinic and treatments. I need an absolute professional who can receive a one-sentence text from me (e.g., "Post about TruCryo today" or "Let's push the Pevonia wrap today") and completely run with it independently writing the copy, editing the video, and publishing it. Your Responsibilities: Creative Content Creation: Turn my raw video clips into high-converting, scroll-stopping Instagram Reels and TikToks using creative angles and trending audio. Premium Canva Graphics: Design high-end, minimalist text-based educational carousels (e.g., explaining post-op swelling or treatment benefits). Compelling Ad Copy: Write engaging, transformation-focused, or educational captions with strong hooks that drive bookings. Before & Afters: Professionally edit transformation photos, ensuring perfect grid alignment and absolute client privacy (cropping out faces/identifying features). Scheduling: Plan and schedule posts directly through Meta Business Suite (no personal password sharing required). ⚠️ STRICT REQUIREMENT: NO STOCK PHOTOS OR AI IMAGES I want my brand to look premium, authentic, and trustworthy. Do not use generic stock photos of random people or AI-generated imagery for my adverts. You must work strictly with the raw assets I provide, or create clean, high-end typographic graphics using Canva or any other system. If your workflow relies on stock website models, please do not apply. Requirements: Deep interest, knowledge, or experience in the beauty, spa, or clinical aesthetics niche. A highly creative eye for luxury design, premium typography, and engaging video hooks. Able to work entirely independently based on a simple prompt. Native or fluent English speaker with excellent copywriting skills. APPLICATION TEST (Required): To be considered for this role, please include two creative headline or hook ideas for any of my treatments (e.g., Head Spa, TruCryo, or Post-Op Lymphatic) in your proposal. Generic, copy-pasted templates that do not include these hooks will be immediately declined. Please share your portfolio of wellness/beauty clients alongside your proposed monthly package price or hourly rate. ✨ Package & Payment Terms: This budget of £121 is for a 1-month trial period. I require 3 highly creative posts per week (a mix of Reels/TikToks and Canva text graphics) scheduled via Meta Business Suite. Payment will be released at the end of the month once all posts are completed.

Senior Android Platform & Linux Systems Engineer

We are looking for a Senior Android Platform & Linux Systems Engineer to work on our virtualized Android infrastructure This is a Linux/platform-heavy role with regular Android system-level work. You will work with Linux containers, ARM64 infrastructure, Android virtualization, Redroid/AOSP builds, system configuration, performance, and low-level debugging We need real hands-on experience working below the Android application layer RESPONSIBILITIES - Build and maintain virtualized Android environments on Linux - Work with Redroid or similar Android virtualization technologies - Produce and maintain ARM64-compatible Android builds when required - Debug Linux, container, Android boot, runtime, and performance issues - Work with Android system components such as init, SELinux, Binder, native services, system properties, and permissions - Modify Android system/framework/native components when needed - Configure Android builds for required device profiles and system characteristics - Maintain reliable ADB and CDP connectivity - Investigate differences between physical Android devices and virtualized Android environments - Optimize CPU, memory, startup time, and stability for multiple Android instances - Produce reproducible builds and document important configuration changes - Work with infrastructure, automation, scraping, and QA teams to identify and fix platform-level issues MUST-HAVE SKILLS - Strong Linux systems knowledge - Good understanding of containers, processes, networking, filesystems, memory, and system debugging - Experience with Docker or similar container technologies - Experience with ARM64 Linux or Android environments - C/C++ experience or confidence working with native system-level code - Hands-on Android experience below the application layer - Strong experience with ADB and debugging tools such as logcat, dumpsys, and dmesg - Ability to independently diagnose complex system-level problems Your Android platform experience may come from: - AOSP - Android Automotive - Redroid / Waydroid - LineageOS / GrapheneOS / custom ROMs - Android device bring-up - HAL development - Binder - Native Android services - SELinux / init - Android kernel work - Android virtualization NICE-TO-HAVE SKILLS - Experience building AOSP from source - Experience modifying AOSP and producing custom Android images - Redroid experience - Cuttlefish, QEMU/KVM, or Android Emulator experience - Android Automotive experience - Custom ROM development - Android kernel or HAL development - Chromium/Chrome on Android - Android NDK experience - Experience running many Android instances on server infrastructure - Familiarity with browser automation through CDP or Playwright EXPECTED OWNERSHIP We expect the engineer to own the Linux/Android platform layer You should be able to take a system-level problem, identify whether it comes from Linux, containers, Android, virtualization, or build configuration, and implement the correct fix When Android/AOSP changes are required, you should be able to make them directly or work effectively with a senior Android platform specialist reviewing the solution PROJECT CONTEXT We are building an Android virtualization platform for browser automation and scraping workloads The current setup uses Redroid in Docker, external networking and proxy infrastructure, ADB connectivity, and browser automation through CDP The current PoC primarily runs on x86/x64. The target architecture is ARM64 The role focuses on making Android run reliably and efficiently in this environment and modifying the Android platform when infrastructure configuration alone is not enough The platform needs to support: - ARM64 infrastructure - Android Chrome/Chromium - Reliable ADB connectivity - Required Android/device profiles - CDP-based browser automation - Multiple Android instances running on server infrastructure Infrastructure, proxy routing, scraping integration, and QA are handled by other team members.- COMPENSATION - Hourly rate based on relevant experience and technical depth - Remote collaboration - Flexible engagement based on project needs - Performance bonuses for successful technical milestones - Additional bonuses for solving complex platform, Android, or virtualization problems - Long-term collaboration for strong and reliable performance SELF-FILTERING This is not a standard Android app development role Experience mainly with Kotlin/Java applications, Jetpack, Android UI, or application-level SDK work is not enough This is also not a standard DevOps role. Docker, cloud, or Kubernetes experience alone is not enough You should have real experience debugging or modifying Android below the application layer During the interview, we will ask you to walk us through a real Android platform or low-level systems problem you personally solved, including: - The original problem - How you investigated it - The root cause - The fix - How you verified the result

Flutter developer

Flutter Developer Needed: Build AC Survey App from Existing Source Code Project Overview I need an experienced Flutter developer to take my complete source code for a mini-split air conditioning site survey app and build it into a working Android APK that I can install on my phone and tablets. Important: The app is already fully coded. I'm not asking you to write it from scratch. I need you to: 1. Review the code for any issues 2. Build it into a working Android app (APK) 3. Test it thoroughly 4. Deliver the installable APK file 5. Optionally help publish it to the Google Play Store What I'll Provide Complete Flutter source code (all screens, models, services, utilities) List of all packages/dependencies used Detailed feature list and workflow description Access to answer any questions about the business logic Prompt feedback during testing What You'll Do 1. Code Review & Setup Download and review all source code files Set up the Flutter development environment Run  flutter pub get  to install dependencies Run  flutter pub run build_runner build  to generate Hive adapters Fix any compilation errors or dependency conflicts 2. Build the Android App Configure Android build settings (min SDK, target SDK, app name, package name) Build a release APK (not debug) Ensure the app runs smoothly on Android 8.0+ devices Optimize APK size where reasonable 3. Testing Install the APK on at least one physical Android device Test the complete workflow: Create a new survey Fill in all fields (property details, electrical assessment, rooms, outdoor unit) Take photos with the camera Save the survey Reopen and edit the saved survey Generate and share the PDF report Verify photos appear in the PDF Test on different screen sizes if possible (phone and tablet) Fix any bugs discovered during testing 4. Deliverables Working APK file ready to install Source code with any fixes you made Brief documentation on how to install the APK List of any changes you made to the original code (Optional) Help publishing to Google Play Store Technical Stack The app uses: Flutter 3.x (latest stable) Dart 3.x Key packages:  hive  and  hive_flutter  for local storage  pdf  and  printing  for PDF generation  image_picker  for camera/photos  image  for photo compression  share_plus  for sharing  path_provider  for file paths  uuid  and  intl  for IDs and dates App Features (For Your Reference) The app is a 4-step survey tool for UK air conditioning installers: Step 1: Property Details Customer name, address, postcode Property type, construction era, wall type, glazing Photo capture (property photos) Step 2: Electrical Assessment Main fuse rating (60A/80A/100A) Consumer unit type Toggles for EV charger, electric shower, heat pump, solar, battery Live calculation of total electrical load Warning if load exceeds 80% of main fuse capacity Photo capture (consumer unit, meter) Step 3: Room Survey Add multiple rooms (repeatable) For each room: dimensions, floor level, orientation, windows, insulation Live BTU calculation per room Recommended unit size (2.5kW, 3.5kW, 5kW, 7kW) Photo capture per room Step 4: Outdoor Unit & Compliance Outdoor location, wall material, line-set length Condensate route, noise notes Compliance checkboxes (F-Gas, Part P, Part F) Photo capture (outdoor location) Summary Screen Review all survey data Generate professional PDF report with all data and photos embedded Share via email, WhatsApp, etc. Survey List Home screen shows all saved surveys Edit or delete existing surveys Persistent local storage using Hive

opportunity

Web Designer Required – Property-Selling Platform MVP

Project I am an experienced UK estate agent developing a new property-selling platform giving homeowners more flexibility over how much estate-agent help they want. Instead of traditional percentage commission, sellers choose a monthly marketing package and can add individual services when required. Core message: Sell your property your way. No percentage commission. Choose the level of help you need. I need an experienced web designer/developer to design and build the MVP. This is intended to be a functional property platform, not a brochure website. Experience with UX/UI, subscriptions, payments, property listings, lead generation and APIs/integrations is highly desirable. Concept The platform will offer different monthly marketing packages, from DIY through to packages providing exposure across major UK property portals. Additional services may include: Photography and floorplans Property descriptions EPCs Sales boards Buyer qualification/negotiation Accompanied viewings Sales progression Some services will be monthly subscriptions and others one-off purchases. The website must make this distinction clear and allow customers to add services after signup. Design The website should be: Modern and professional Trustworthy and simple Conversion-focused Mobile-first It should feel like a strong property/technology brand, not a traditional high-street estate agent or cheap classified website. Reference Please look at OffAgent for reference regarding the category, service concept and customer journey. I do not want it copied or cloned. Branding, design, copy and UX must be original. MVP Requirements Homepage: Clearly explain the concept, benefits, how it works, pricing, optional services and no-percentage-commission model, with strong CTAs. Pricing & Services: Clearly show monthly packages and one-off services. Seller Signup: Sellers should be able to select a package, create an account, enter personal/property details, upload photos/documents, select additional services, pay and submit their property. Property Listings: Individual professional property pages with photos, price, bedrooms/bathrooms, property type, features, description, floorplan, EPC, location and buyer enquiry CTA. The main CTA should be “Enquire about this property” rather than displaying the vendor's contact details. Buyer Enquiries: Buyers should submit name, email, telephone, message, preferred viewing time, buyer position, property and enquiry date/time. Enquiries should initially come to the business/platform. Vendor contact details must remain private, with leads then passed to the vendor. CRM I currently use Loop CRM within my existing estate agency. Please recommend the best integration approach, potentially using API/webhooks. Possible workflow: Website enquiry → Loop CRM → Internal record → Vendor notification I would prefer not to introduce another CRM unnecessarily. Payments The platform must support: Monthly recurring subscriptions One-off payments Adding services to existing customers Subscription management Payment confirmations/failed payments Receipts/invoices Stripe would be considered, subject to your recommendation. Admin The business should be able to manage sellers, properties, listings, enquiries, services, subscriptions, payments, property status and basic lead information. Automated emails should cover signup, payment, property submission, buyer enquiry, service purchase and subscription confirmation. Ideal Developer Experience with: UX/UI and conversion optimisation Mobile-first development Property platforms Subscription/payment systems Lead generation CRM/API integrations Database-driven websites Customer onboarding I am open to recommendations on the technology stack and want someone who can challenge assumptions and recommend the best technical solution. Please Include Relevant websites/platforms you have built Subscription/payment examples Recommended technology stack Approach to Loop CRM Recommended payment solution Approach to property listings Estimated timeline and cost Whether you work alone or with a team What you need from me Any improvements or concerns you identify I am particularly interested in functional platforms, not just brochure websites, and would prefer to work with someone who can continue supporting the platform as it develops. Please quote for the MVP only. please dismiss estimate below, please quote on cost and will choose deisgner who can do the job to a good standard