
Android Developer Projects
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Interactive AI Experience – 3D Guide & Custom Image Gen
I am an artist developing a browser-based interactive ritual experience where a 3D speaking character guides participants through a reflective AI-driven dialogue about the future. At the end of the interaction, the system produces: • A symbolic, poetic spoken response • One AI-generated image based on the participant’s clarified vision, rendered in a custom visual style trained on my artwork This is a poetic, immersive digital art experience, not a generic chatbot or commercial tool. Deliverable: A mini website / web module that can be integrated into an existing website (for example, as a subpage or subdirectory). Scope Clarification The generated images will later be shown in a separate digital “wall” project built by another team. This job does NOT include building that wall interface. Your responsibility is to: ✔ Generate the images ✔ Store them with structured metadata ✔ Make them exportable for future integration Technical Constraints (Non-Negotiable) - • Open-source / open-weight AI models only (LLM, image generation, TTS, STT) • Self-hosted deployment on my infrastructure (Hetzner servers) • No proprietary AI APIs Core User Experience Flow - - Short conceptual intro animation - 3D character appears and speaks, introducing the ritual - User selects one of five thematic prompts - User shares a vision (text input; voice input optional bonus) - AI-guided dialogue (2–4 turns) to clarify the scenario - Final symbolic spoken response from the character - One AI-generated image created from the clarified vision - Session data saved for archive and future visual display Technical Requirements - Frontend (Mini Website) • Immersive but lightweight interface • Smooth transitions between stages • Audio playback (music + character voice) • Responsive design (desktop + mobile) • Built using React / Next.js or similar 3D Speaking Character - • WebGL / Three.js / A-Frame (or similar) • Rigged character model (provided) • Idle animation • Speaking animation synced to audio (lip sync preferred, amplitude-based acceptable for MVP) AI Dialogue System (Open-Source LLM) - • Self-hosted open-weight model • Multi-turn conversation handling • Structured prompting system • Outputs: – follow-up prompts – final poetic response – structured summary for image generation Voice System (Open-Source TTS) - • Open-source text-to-speech hosted on server • Audio drives speaking animation Custom Style Image Generation - The generated image must consistently match a custom artistic visual language based on my artwork. Prompting alone is not enough. You must implement: Preferred: LoRA training using my artwork dataset Alternative: Style adapter / reference conditioning Requirements: • One image per session • Seed reproducibility • Style strength control • Save prompt + generation parameters Backend & Storage Store for each session: • Selected prompt theme • Dialogue transcript • Final spoken response • Scenario summary • Image prompt + parameters • Generated image file • Timestamp Admin Panel Simple password-protected page to: • View sessions • Download text and images Deployment Requirements • Linux deployment on Hetzner • Docker / Docker Compose preferred • Documentation for: – setup – model downloads – environment variables – running services – updating style model Project Timeline Total duration: 2 months Skills Required • Web 3D (Three.js / A-Frame / WebGL) • Experience integrating animated 3D characters in the browser • Experience serving open-source LLMs • Diffusion model LoRA or adapter training • Backend/API development • Docker + Linux deployment How to Apply Please include: 2–3 relevant projects (AI apps, WebGL/WebXR, or interactive experiences) Proposed tech stack (frontend, backend, model serving) Which open models you would use (LLM, diffusion, TTS) and why Recommended server setup (GPU/VRAM) for acceptable performance Screening Questions How would you sync speech audio to a 3D character animation in the browser? Which open-weight LLM would you deploy and how would you serve it? How would you train and deploy a custom style LoRA for image generation? What server setup would you recommend and why?
Executive Project Management
Project Title: Executive Project Management: “Operation Digital Foundations” (UK Outsourcing Hub Setup) Deliverables - Centralized Asset & IP Register. - Secured Access Management System (Password Vault + MFA). - Client Delivery Hub (Notion Dashboard). - Service SOP Library ("The Bible"). - Certification Lab (Staff Training & Validation Framework). Cloud Practice PH is seeking a seasoned Executive Project Manager to lead Operation Digital Foundations. This is a 20-hour specialised project to build the structural, technical, and compliance framework for our UK-facing data export centre. We are not a startup; we are a professional outsourcing service delivery hub. Your mission is to centralise our assets, secure our IP, and restructure our operational processes into a high-performance "Service Delivery" engine. Scope of Work & Key Sections 1. Asset, IP, and Goodwill Protection - Asset Audit: Identify and catalog all digital assets including domains, trademarks, and proprietary methodologies. - IP Security: Establish protocols to ensure all work produced within the centre remains the sole property of the firm. - Goodwill Preservation: Formalize communication standards to protect and grow the firm's reputation with UK-based HQ and end-clients. 2. Software Infrastructure & Access Management - Production Stack Setup: Centralize management for core tools such as Xero (Ledger), Dext (Intake), Notion (Knowledge), and Zoom Phone (Communication). - Security Deployment: Implement a "Least Privilege" access model and set up centralized password vaults (e.g., LastPass/1Password) with mandatory MFA for all staff. - User Provisioning: Develop a standardized "Onboarding/Offboarding" checklist for user access to prevent data leakage. 3. Process Restructuring (The Service SOPs) - Production Mapping: Convert existing "tasks" into a structured Client Delivery Hub. - The "Bible" (Service SOPs): Restructure technical manuals into step-by-step Standard Operating Procedures (SOPs) to ensure 99.8% accuracy. - Quality Loop: Define the "Quality & Accuracy Audit" workflow to catch errors before escalation to UK HQ. 4. The Certification Lab (Training Framework) - Validation System: Build a "Certification Lab" in Notion where associates test and validate skills using "Sandbox" data before accessing live UK client folders. - Reward Mapping: Link progress in the Lab to the "Progress Rewards" incentive program. Executive Activities (Work Breakdown - 20 Hours Total) - Phase 1: Infrastructure audit to map current assets, software licenses, and IP vulnerabilities (4 hrs). - Phase 2: Access & security deployment, including setting up the vault, MFA, and user access protocols (6 hrs). - Phase 3: SOP & workflow restructuring, converting data/notes into the Service SOP library and Client Delivery Hub (6 hrs). - Phase 4: Handover & management briefing to train the local team lead on new systems and quality audit protocols (4 hrs). Required Expertise - Executive Operations: Experience in setting up offshore Service Delivery Centers (BPO/Outsourcing). - Technical Literacy: Expert-level knowledge of Notion (Databases/Relations), Xero, and Dext. - Compliance Mindset: Deep understanding of UK GDPR and data privacy standards. - Process Engineering: Ability to transform complex technical tasks into simple, repeatable SOPs for junior staff. Deliverables - Centralized Asset & IP Register. - Secured Access Management System (Password Vault + MFA). - Client Delivery Hub (Notion Dashboard). - Service SOP Library ("The Bible"). - Certification Lab (Staff Training & Validation Framework).
15 days ago16 proposalsRemoteDigital Marketing Partner for Our Start-up
i-Thrive Well-Being is seeking an experienced UK-based digital marketing and growth partner to work alongside us in a practical, iterative support model. As a growing start-up brand, part of the challenge is building awareness that i-Thrive exists, particularly within our local catchment and among clearly defined audiences. At the same time, the business must generate enquiries, qualified leads, and—critically—confirmed bookings to support sustainable growth. Rather than a linear “audit → wait → implement” approach, this engagement blends fact-based performance review, rapid implementation of clear quick wins, and concurrent strategy development across paid advertising, organic social media, lead generation, and local SEO. This is a hands-on collaboration, not a reporting-only exercise. ________________________________________ Commercial Principle (Important) Paid Digital Advertising = ROI in Bookings For paid digital advertising, the primary and non-negotiable output is return on investment in bookings. Brand awareness, traffic, and lead volume are supporting indicators, but paid media success is judged on cost per booking, booking volume, and revenue impact, not impressions or clicks alone. ________________________________________ How We Expect the Engagement to Work From the outset, the partner will be expected to: • Rapidly assess current performance across paid ads, organic social, website, and local search • Implement immediate improvements to enquiry, lead, and booking flow • Improve clarity of messaging so audiences understand who we are, what we do, and who we are for • Refine targeting, structure, and creative based on observed response • Build a clear growth strategy informed by what actually converts This mirrors how i-Thrive works with its own clients: measure → interpret → act → review ________________________________________ About i-Thrive i-Thrive Well-Being is a UK-based health, wellbeing, and performance business combining evidence-led diagnostics with structured coaching and behaviour change. We work across four domains: • Healthspan, longevity & metabolic health • Sports performance & endurance • Menopause & midlife health • Executive & workplace performance Our approach is underpinned by a proprietary 5-Dimensional Model of Thriving (movement, nutrition, sleep, psychological wellbeing, purpose & lifestyle). We operate between healthcare and wellness in a high-trust, evidence-based space. ________________________________________ What We Do Diagnostics & Measurement DEXA body composition and bone health, VO₂ max, RMR, lactate testing, metabolic and performance profiling — used to inform decisions, not just generate reports. Coaching & Application One-to-one coaching and structured programmes across longevity, menopause, sports performance, and executive performance. Marketing must attract clients who value measured insight and coached behaviour change, not quick fixes. ________________________________________ Physical Presence We operate from a physical testing and consultation facility in Surrey, serving Surrey, Hampshire, Berkshire, and West Sussex. Local visibility, Google “near me” searches, and reputation are commercially critical. ________________________________________ Scope of Support 1. Paid Digital Advertising (Google & Meta) Primary objective: bookings with clear ROAS Includes performance review (spend → enquiries → leads → bookings), conversion tracking validation, campaign optimisation by service line, budget allocation by cost per booking, and ongoing optimisation. 2. Organic Social Media (Audit & Evaluation) Core platforms: Instagram, Facebook Evaluate the strategic importance of TikTok, Threads, and emerging platforms based on whether they materially support awareness, trust, enquiries, or bookings. 3. LinkedIn Launch – Executive & Workplace Performance Evaluate, launch, or reposition LinkedIn for executive audiences, with a clear content strategy aligned to workplace wellbeing, resilience, and sustainable performance. Support B2B conversations and partnerships. 4. Lead Generation & Conversion Optimisation Website, ads, and social → enquiries, leads, bookings. Includes forms, landing pages, lead magnets, Mailchimp journeys, segmentation, and attribution. 5. Local SEO Google Business Profile optimisation, local keyword strategy, reviews, and on-site local SEO to drive qualified local enquiries that convert. ________________________________________ What We’re Looking For • Experience in health, wellbeing, sports performance, menopause, or executive performance • Comfortable working with start-ups or scale-ups • Strong analytical and commercial mindset • Open to a performance-based or hybrid commercial model • Collaborative, transparent working style UK-based preferred | Surrey-based a bonus Please include: • Relevant experience • Examples of similar work • Your approach to balancing brand awareness with booking ROI • Indicative pricing (initial and ongoing)
12 days ago36 proposalsRemoteUnethical or Fraudulent Behavior
Choose the company name Tesla Amazon Netflix Starbucks JetBlue Walt Disney Proctor & Gamble In your initial post, introduce yourself and address the following: Select the company you'd like to focus on for your project. Summarize an article about unethical and/or fraudulent activity on your selected company. Include the following details in your response: Include the citation. If you can't find unethical or fraudulent activity, review the legal proceedings section of the company's 10-K and summarize one of the lawsuits described there. Explain how the unethical and/or fraudulent activity or lawsuit was resolved and whether it could have been prevented. Part 2 In your responses to two peers, be sure to address the following: If your peer posted an article on unethical and/or fraudulent activity, explain how the accounting department could have prevented the unethical and/or fraudulent activity that happened in the article your peer shared. If your peer posted a lawsuit, explain the potential impact of the lawsuit on its customers and organization as a whole. First respond. Hi everyone, my name is Gagandeep Singh, and I am an accounting student. For this course project, I chose to focus on Amazon because it is a very large company that has faced ethical and legal issues in its business operations. The article I reviewed talks about how Amazon admitted there was a risk of fraud on its platform from counterfeit products being sold by sellers. These fake and counterfeit goods broke the trust of customers, brand owners, and Amazon shareholders since it ruins the trust of the company supplying these items and the shareholders who invest into this company. The article explains that Amazon did not do enough to stop these counterfeit products, which caused concerns about ethics and consumer protection (Brachmann, 2019). Amazon increased efforts to remove counterfeit sellers and fake products from its platform by investing more money into fraud detection systems and brand protection programs. The issue could have been prevented earlier if Amazon had stronger controls and processes of verification in place before allowing sellers to list products. The way to make sure this doesn't happen in the future is to have better monitoring and stricter seller approval processes. Reference Brachmann, S. (2019). Amazon admits to fraud risk: Counterfeiting woes affect shareholders, brand owners and consumers. Inventors’ Digest. Second respond My name is Matt, and I am a junior at Southern New Hampshire University. I am 21 years old and currently pursuing a degree in business-related studies with an interest in accounting and financial analysis. I am looking forward to developing a deeper understanding of earnings quality and ethical financial reporting throughout this course. For my ACC 345 project, I have selected Tesla, Inc. as the company I will be focusing on. Tesla has experienced rapid growth and strong market performance in recent years, but it has also been involved in several ethical and legal controversies that raise questions about earnings quality and corporate governance. A recent article published by Reuters discusses allegations related to Tesla’s marketing and disclosures surrounding its Autopilot and Full Self-Driving (FSD) technologies. According to the article, U.S. regulators, including the Department of Justice and the Securities and Exchange Commission, have investigated whether Tesla made misleading statements to consumers and investors by overstating the capabilities of its driver-assistance systems. These claims raised ethical concerns because exaggerated or misleading disclosures could influence investor decisions and artificially support stock prices, thereby impacting earnings quality (Shepardson, 2023). The issue has not yet been fully resolved, as investigations were ongoing at the time of publication. However, Tesla has updated some of its disclosures and marketing language to clarify that its vehicles do not offer fully autonomous driving. This situation may have been prevented through stronger internal controls, more conservative public disclosures, and clearer communication with regulators and consumers. Transparent reporting and ethical marketing practices are essential to maintaining investor trust and ensuring that reported earnings reflect the company’s true financial performance. Reference Shepardson, D. (2023). U.S. probes Tesla over claims about self-driving cars. Reuters.
24 days ago6 proposalsRemoteopportunity
60–90 second promotional video of my spoken word workshops
Project Overview I’m looking for a creative and reliable freelance video editor to produce a 60–90 second promotional video using existing HD footage of my spoken word / rap workshops and SEN staff training delivered in schools. The purpose of the video is to attract paid workshop bookings, primarily from school leaders and SEN professionals, while remaining visually engaging and exciting for children and teenagers, who are the main recipients of the work. here is a little snippet of some of the footage (I just cut a few moments from a range for you to view ) https://1drv.ms/v/c/8153e930a2aa1567/IQCDOyopc8LUSZsNSoCPrj_WAScLtWpQViyErm6t0AhaHPA?e=CFZPaf ________________________________________ Purpose & Audience • Primary decision-makers: Headteachers, school leaders, SENCOs, educators, arts organisations, parents • Secondary audience: Children and young people (the tone must still feel energetic, creative, and youth-relevant) The final video should balance: • Professional credibility (for budget holders) • Creative energy and emotional impact (for pupils and workshop settings) ________________________________________ Footage Provided • HD video footage (MP4) • Total footage available: 6+ hours, but I will pre-select key clips to reduce editor workload to snippets up to 1 hour • Content includes: o High-energy workshop delivery o Strong audience reactions o Engaging performance moments • Testimonials will not be the focus of this video (likely a separate future project) ________________________________________ Style & Tone I’m looking for a style that is: • Dynamic and upbeat (fast, confident pacing) • Clean and professional (this is essential for school leaders) • Creative and artistic without feeling chaotic or gimmicky Key elements: • Music-led edit (most live audio muted) • Dynamic kinetic typography throughout • Strong visual rhythm and flow • Minimal but effective visual effects ________________________________________ https://www.youtube.com/watch?v=yf9mqIjFHmM (insight to video editing and possible transitions) https://youtu.be/8DEZL2fihlo?si=QoabTlrCxjfNH57y&t=8 (insight to the the type of raw footage that will be available - this is not me but the footage is similar) https://youtu.be/KJadKLeVe2U?si=uBdNiq_8wY749lnu&t=16 (insight to possible typography skills required - just the first few seconds is an example but open to creative input and just wanted to provide an example ) Typography & On-Screen Text Typography is a core feature of this edit. Examples of phrases to highlight: • “Words that move” • Dynamic delivery • Spoken word that connects • Compelling learning experiences • Inclusive by design • Developing emotional intelligence • Trauma-informed practice • Young people seen and heard • Supporting emotional regulation • Real Impact • Confidence grows here • Skills for life • Trusted by schools • More than a one-off session • Bring this to your school • No subtitles required. Typography should do the storytelling alongside the visuals and music. ________________________________________ Branding & Assets • No fixed brand guidelines yet • No logo required at this stage • Editor to choose clean, accessible, professional typography • Visual style should appeal to both professionals and young people • Clear call to action at the end (e.g. website / booking prompt) ________________________________________ Platforms: • Website homepage • Instagram / Facebook Reels • LinkedIn • YouTube Deliverables: • 1 x main promotional video (90 seconds) • 1 x short cut (approx. 30 seconds) • MP4 format, 1080p • Music included (royalty-free ) • 1–2 rounds of revisions included ________________________________________ • First draft: ASAP • Final delivery shortly after feedback ________________________________________ Budget £200 to £250 (max) Scope is intentionally focused to fit budget. Further edits or additional videos may follow as separate paid projects.
a month ago40 proposalsRemoteopportunity
Shopify Expert & Brand Designer
Project Overview: We are looking to hire an expert-level Shopify professional with strong branding and design capability to uplevel, refine, and complete our Shopify store to a high-end, launch-ready standard. Our business operates in the premium fashion space for women. We are positioning ourselves as a high-quality, elegant brand, and every touchpoint must reflect this clearly. We have already purchased the Nimbus Shopify theme and have begun building the website. Your role is to use theme to enhance, elevate, and professionally finish the store, ensuring it meets a high commercial and aesthetic standard suitable for launch. There are lots of features that come with the store and we would like explore some of these with you. Alongside the website, we are also looking to develop and enhance our logo and overall branding. We already have a strong idea of the direction we want. We are looking for someone who can refine and strengthen this vision. As such, we would like this to go on simultaneously and not one step and a time due to time constraints. Scope of Work: 1. Shopify Website Enhancement (Priority – 1 or 2 Weeks Deadline) Professionally enhance the existing Shopify website built using the Nimbus theme Improve layout, spacing, typography, imagery, and overall polish Ensure a premium user experience across desktop and mobile Make the site fully launch-ready within 1 week (maximum 2 weeks) Final checks for responsiveness, consistency, and presentation Improve the overall performance to over 90 by using google insights as a benchmark We will also need your support in purchasing a few items from the shopify shop and embed them as part of the website. Mainly things related to: 1. Email and SMS marketing (Brevo PushOwl etc) 2. Multi currency (which may not be an issue) 3. Abonded checkout (design the email and flow to this too) 4. Loyalty programme (such as Smile: Loyalty Program Rewards) 5. block fraud filter (blockify) 6. SEO app intgregated 7. Google Analytics set up too 8. back in stock alert There will definately be more a few more to add and we believe you will be in a position to give us these suggestions. 2. Product Listings & SEO Optimisation (Critical) Approximately 20/25 dresses will be listed on the website for now. SEO is extremely important to us. and you will be required to fully optimise the website and all product listings for SEO This includes: Page titles and meta descriptions Product titles and descriptions structured for search Image optimisation and alt text URL structure On-page SEO best practices Improve layout, spacing, typography, imagery, and overall polish Ensure premium UX across desktop and mobile Final QA and launch readiness (Please note once the website has been designed the SEO element can be worked on a few weeks). 3. Logo Creation Create a refined, premium logo aligned with our brand direction Primary and secondary logo variations Web and print-ready files 4. Branding (One-Pager) One-page brand guideline covering: Colour palette Typography Logo usage Visual direction Logo variations for packaging, social media, and website use A clean, modern, elegant design style Brand guideline documentation 5. Packaging Design Dimensions will be provided. Required: Mailing bags – two designs 1. One everyday design 2. One gift design Two to three size variations will be needed We will also need a gift box designed too based off the design. two or three dimensions will be needed. 6. Wrapping Paper Design - Branded wrapping paper aligned with the overall identity 7. Clothing Tags -Branded garment tag design 8. Social Media Branding Instagram profile image Instagram highlight icons/buttons Social-media-ready logo variations Branding suitable for Instagram, Facebook, and TikTok Instagram profile image Instagram highlight icons/buttons Platform-ready logo assets 9. Stationery (this can be completed later and is not included in the deadline) Branded letterhead for the main company Branded invoice template for the main company Email signature Email footer and header designed Business card Branded order/return slips Also any customer-facing documents that require a cohesive look 10. Packaging inserts (thank you notes, care cards, discount codes) All files should be handed over as editable source files and export files with correct measurements and bleed areas. Who We Are Looking For: 1. We are exclsively looking for experienced experts or established teams who can demonstrate a clear ability to uplevel Shopify stores to a high standard. 2. This role is not suitable for beginners, template-only designers, or SEO generalists. You must be able to show: 1. Shopify sites you have enhanced and refined, not just launched 2. SEO-optimised product and collection pages 3. Premium or fashion-focused branding and packaging 4. The ability to run parallel workstreams without compromising quality
15 days ago57 proposalsRemoteopportunity
Build Integration to send IONOS Web Orders to Kipos POS
We run a food takeaway and need a developer to build an integration so that orders placed on our IONOS webstore are automatically sent into our Kipos account (https://app.kipos.uk/) and print straight to our kitchen/printer setup with no manual re-entry. This must be production-ready: fast, reliable, and built to handle busy service periods. What the integration must do 1) Capture new online orders from IONOS Detect new orders as soon as they’re paid/confirmed (or the correct “ready for kitchen” status) Pull all relevant order data: Order ID, timestamp Customer name + phone/email Delivery vs collection Address (delivery) / pickup details (collection) Requested time: ASAP vs scheduled (time slot if applicable) Customer notes (allergies, “no onions”, etc.) Items, quantities, variants Modifiers / add-ons / extras (e.g., “extra cheese”, “no sauce”, spice level) Discounts / delivery fee / tips (if present) Payment method/status 2) Create the order in Kipos exactly as the kitchen needs it Push the order into Kipos so it lands in the correct screen/queue as an online order Map all the required fields Ensure delivery/collection is correctly set and visible on print tickets Include requested time clearly (especially for scheduled orders) 3) Auto-printing to kitchen printers Orders arriving in Kipos should auto-print to our configured printer(s), or be inserted into the correct Kipos workflow/status that triggers printing. Key requirements (takeaway-specific) Modifier & note handling (critical) Must support multiple modifiers per item, and multiple items each with their own notes Preserve formatting so the ticket is easy to read during service Handle edge cases like: “No X” and allergy notes Duplicate prevention + reliability No duplicate tickets/orders if a webhook retries or the sync is re-run Retry + failure handling: Automatic retries Clear error logs Optional alert (email) if an order fails to sync Operational timing Webhook/event-driven preferred (near-instant) Polling acceptable only if webhooks aren’t available, but it must still be reliable and efficient Security Secure credential storage (environment variables/secret store) HTTPS, least-privilege access Preferred technical approach We’re open to the best implementation, but we expect this to be either: Middleware service (recommended): listens for IONOS orders and posts to Kipos or Direct plugin/integration if IONOS supports it. Deliverables Working live integration: IONOS → Kipos order creation + printing workflow Configuration options: Which order status triggers sending Item/modifier mapping method Logging dashboard or structured logs (success/failures, retries, duplicates) Documentation: Setup steps How to update menu/mappings Troubleshooting guide Test evidence: At least 10 varied test orders (modifiers, delivery/collection, scheduled/ASAP) Source code + handover (Git repo or zip) Short post-launch support period (bug fixes) Acceptance criteria A new IONOS order appears correctly in Kipos within an agreed time (e.g., under 60 seconds if webhook-based) Ticket prints automatically (or via correct Kipos status trigger) without staff interaction Items, modifiers, notes, times, and delivery/collection details are accurate and readable No duplicates under retries/network issues Clear logs for each order’s sync status To include in your proposal Your recommended approach (webhooks vs polling, architecture, hosting) Relevant experience (POS integrations, online ordering, printers/kitchen workflows) Estimated cost + timeline (phased: build → test → deploy) What you need from us (API access, sample menu, Kipos printer workflow details) Info we can provide to speed things up Sample orders (with modifiers/notes) Our current IONOS product list/menu structure Screenshot/video of our Kipos order screen + print output requirements Printer setup details inside Kipos (single printer or multiple stations)
a month ago31 proposalsRemoteUnreal Engine + Pixel Streaming + Full Platform Integration
We are a technical team and we handle all technical solutions and decisions ourselves. We are not looking for an architect, a planner, or someone else to define the system for us. What we need is an execution-focused engineer who can help implement the website strictly according to our requirements. This project has very strict verification requirements. There are eight platform development contracts based on the same principle; this is just the first one. We need to deliver a multi-role platform based on (state-machine driven + Stripe payments/escrow + ad bidding + 3D digital humans via pixel streaming).Using low-code + modular composition, we are building an international platform. It must be explicitly stated that this is not an MVP. A.Deployment & Infrastructure(Must be assembled and built on the Fly.io platform) 1) The platform must run on (frontend/backend, jobs/queues, WebSocket/WebRTC services as needed). 2) Proper logging/monitoring/alerting is required, including alerts for third-party integration failures and cost/usage anomalies. B.Core Requirements (Important) 1) Multi-role / four portals: end users, service providers, maintenance staff, and admin portal (different permissions and flows). 2) Critical business flows must be implemented using a state machine / state-driven architecture (no “skipping steps”): order → payment → escrow/split → fulfillment → acceptance → settlement → refund/dispute, with full traceability, rollback rules, and audit logs. 3) Payments: Stripe (payments, payouts, webhooks). Must handle idempotency, webhook replay protection, and concurrency-safe state transitions. 4) Automation / orchestration: n8n (or similar) as the workflow hub, connecting Supabase, payments, notifications, ads, and digital humans. 5) Conversational guidance: use Botpress (or similar tools) for conversations + next-step actions. 6) Advertising: creative management + delivery configuration + analytics; ad slot bidding/auction (e.g., Prebid.js / RTB model). Bidding logs must be retained and auditable. 7) Multilingual: UI/content must support multiple languages and integrate language detection and translation APIs. 8) External widgets / external entry systems:iframe / JS SDK / external components with controlled internal core logic. 9) Risk control mechanisms: rate limiting, switches, circuit breakers, fast shutdown without impacting payments) 10) 3D digital human system (Unreal Engine Pixel Streaming): 10.1.) MetaHuman + Unreal Engine for creating 3D digital humans. 10.2.) Pixel Streaming (WebRTC) to stream UE video to web/mobile clients. 10.3.) A unified control interface to switch avatars/actions and drive lip-sync via TTS audio, integrated with state-machine-driven guidance flows. C.Execution responsibility (mandatory) 1) This project must be completed independently by you personally. We do NOT accept teams, outsourcing, temporary staffing, or task splitting. 2) This requirement exists purely for commercial confidentiality reasons. 3) If the project cannot be completed by one individual, please do not proceed. D. Price and maintenance terms (fixed) Project delivery price: USD 3,000 (fixed) Post-launch maintenance: - USD 100 per month (fixed) - Includes system stability, critical bug fixes, security updates, and environment handling - No unilateral price increase is allowed - Any adjustment requires written mutual agreement If your pricing expectation is significantly higher, or if you cannot accept these terms, please do not contact us. E.Delivery time: 1) For an experienced and skilled engineer, under normal circumstances, the full project should be achievable within two months. 2) In addition, we have a clear requirement that within an earlier phase of the timeline, a runnable pilot version must be delivered. This pilot version is not the final completion, but it must already be in a stable, operable state and able to enter trial operation. 3) During the trial operation, we will identify issues, validate stability, and make necessary adjustments, so that the final delivery can meet the required quality standards. F. Please reply with: 1) Similar projects you have delivered (if possible, provide links/demos). 2) Recommended architecture and service decomposition. 3) What materials you need from me to proceed (execution step flows, required module list, etc.). 4)phased timeline, rough price range.
a month ago17 proposalsRemote