Post Projects

SaaS Developer — Bathroom360 Platform (React, Supabase)

ABOUT BATHROOM360 Bathroom360 Ltd is a UK-based technology startup building a vertical SaaS platform for the bathroom installation industry. Our platform takes a bathroom installer seamlessly from first customer contact through to invoicing and aftercare — survey, floor plan, 3D visualisation, quotation, building regulations, scheduling, and payment — in one connected cloud platform. We are seeking an experienced full-stack developer to build Version 1.0 of the Bathroom360 platform, ready for showcase at London Build Expo, Olympia, November 2026. A full Product Blueprint is attached to this posting. Please read it before submitting your proposal. Proposals that do not reference the Blueprint will not be considered. --- THE PROJECT We require a complete SaaS platform built to the specification in the attached Bathroom360 Product Blueprint. The platform serves three customer segments: independent bathroom installers, bathroom showrooms, and white-label partners. The platform includes 15 modules: company onboarding, customer CRM, bathroom survey, floor plan designer, 3D visualiser, finishes and tile specification, supplier product library, quotation engine, building regulations guidance, job scheduling, installation workflow, snagging and sign-off, invoicing and payments, aftercare and warranty, and an AI assistant powered by the Anthropic Claude API. --- TECHNOLOGY STACK REQUIRED The Blueprint specifies the following technology stack. You must have demonstrable experience with all of the following: - React and Next.js — frontend framework - Supabase — database, authentication, storage, and edge functions - Three.js — 3D bathroom visualisation - Tailwind CSS — styling - Stripe — subscription billing - Resend — email delivery - Anthropic Claude API — AI assistant integration - Vercel — hosting and deployment --- WHAT WE ARE LOOKING FOR - A developer or small team with a portfolio of completed SaaS projects - Demonstrable Three.js experience — please include examples of 3D work in your proposal - Experience building multi-tenant SaaS platforms with Supabase row-level security - Strong communication in English — this is a collaborative project requiring regular updates - UK-based or UK timezone working hours preferred --- PROJECT STRUCTURE This is a fixed-price project with milestone payments. We do not pay hourly and we do not pay the full amount upfront. Payment is structured as follows: - 25% on project start and infrastructure setup - 25% on completion of Phase 1 modules (survey, floor plan, 3D, quotation, PDF) - 25% on completion of Phase 2 modules (supplier library, invoicing, scheduling, AI) - 25% on final delivery, testing, and Expo readiness sign-off --- TIMELINE - Development start: August 2026 - Phase 1 complete: September 2026 - Phase 2 complete: October 2026 - Final delivery and testing: November 2026 - Showcase: London Build Expo, Olympia, November 2026 --- WHAT YOUR PROPOSAL MUST INCLUDE We will not respond to generic proposals. Your proposal must include: 1. Confirmation that you have read the attached Product Blueprint 2. Your fixed-price quote for the complete Version 1.0 build 3. Links to at least two previous SaaS projects you have built 4. At least one example of Three.js or 3D web work you have completed 5. Your proposed delivery timeline with milestones 6. Any questions or concerns about the specification --- ABOUT THE COMPANY Bathroom360 Ltd is founded by Pamella Edwards — a qualified plumber, heating and gas engineer, and Triple-Appointed London Build Ambassador for Women in Construction, Diversity in Construction, and Sustainability in Construction. The platform is built on deep industry expertise and a clear commercial model with three revenue segments. We are a serious business with a clear vision, a detailed product specification, and a confirmed showcase event. We are looking for a developer who is equally serious and can deliver to a professional standard. Please attach your proposal and we will respond within 48 hours. Bathroom360 Ltd

opportunity

Phantom Share / Long-Term Incentive Plan for Key Employees

We are seeking an experienced UK corporate solicitor, preferably with UK–India cross-border employment and tax experience, to prepare a tailored Phantom Share / Long-Term Incentive Plan for two key long-serving employees. **Company structure** We have a UK parent company and an operating/sister company in India. The two selected employees are employed and paid by the India company and have worked with our group for approximately 3–4 years. We want to reward their long-term contribution and retain them as the business grows. This is not an arrangement to issue actual shares in the UK parent company. Instead, we require a legally binding phantom-share arrangement under which each employee may receive a future cash benefit linked to the value, growth or exit value of the UK parent company. The founders must retain full ownership, voting rights and management control. **Proposed entitlement** Each employee will receive a notional entitlement linked to the UK parent company: * On grant: 0.10% * After 12 months’ continued service: 0.12% * After 24 months: 0.14% * After 36 months: 0.16% * After 48 months: 0.18% * After 60 months: maximum 0.20% Entitlement must be subject to continued employment, satisfactory performance, loyalty, confidentiality and compliance with company policies. Employees must receive no actual shares, voting rights, dividend rights, shareholder rights or management rights. **Commercial intention** We prefer payment only on a defined liquidity event, such as a sale of the UK parent company, substantial business or asset sale, merger, acquisition, IPO, or board-approved cash settlement. We require advice on the most appropriate basis for calculating the benefit, including whether it should be based on: * The relevant percentage of net exit proceeds; * Growth in company value from the grant date; or * Another commercially fair, legally robust and tax-efficient method. **Key protections required** The documents must cover: * Vesting and annual increases up to the 0.20% cap; * Clear valuation and payout formula, including liabilities, debts, taxes, transaction costs, investor preferences and founder loans; * Good-leaver and bad-leaver provisions; * Treatment of vested and unvested rights if an employee resigns, is dismissed, becomes inactive, commits misconduct, breaches confidentiality, joins a competitor or fails performance standards; * Whether rights survive for good leavers and for how long; * No payment unless there is a qualifying exit or board-approved settlement; * No sale, transfer, assignment or pledge of phantom rights; * Confidentiality, IP ownership, non-solicitation and reasonable post-termination protections; * Founder control, fundraising, future investor rights, dilution, restructuring, merger and sale protections; * Board discretion to amend, suspend, replace or terminate the scheme where appropriate; * Governing law and dispute-resolution provisions. **Cross-border requirements** The plan must address that the UK parent company’s value is being tracked, while employees work for and are paid through the India company. Please advise on the correct contracting parties, payment route, Indian payroll treatment, UK and Indian tax, withholding, foreign-exchange, transfer-pricing, employment-law and reporting implications. **Deliverables** Please provide: * A short recommendation on the best legal structure; * Tailored Phantom Share / Long-Term Incentive Plan; * Individual award agreements for two employees; * UK parent board resolutions and approvals; * Required India-company documentation or approvals; * Valuation and payout formula; * Good-leaver and bad-leaver clauses; * Simple founder implementation guide; * UK and India tax/compliance checklist; * Advice on whether Indian legal or tax counsel should review the documents. We do not want a generic template or actual shares issued at this stage. We need a practical, founder-protective arrangement that rewards long-term loyalty while preserving ownership and control of the UK parent company. When applying, please confirm your experience with phantom shares, long-term incentive plans, shareholder protections and UK–India arrangements; whether you are a qualified UK solicitor; whether you work with Indian advisers; your fixed fee or estimate; delivery timeframe; and relevant examples of similar work without breaching confidentiality.

Especialista de Soporte y Dinamización de Comunidades

Especialista de Soporte y Dinamización de Comunidades — SaaS de Marketing (Remoto) Buscamos una persona que se convierta en la cara visible de Korex frente a nuestros clientes: resolutiva cuando hay un problema, y llena de energía cuando hay que activar a la comunidad. Qué harás Soporte y atención al cliente: · Ser el primer punto de contacto de nuestros clientes por WhatsApp y email. · Resolver consultas de primer nivel: accesos, uso del CRM, estado de campañas, saldos y dudas generales de la plataforma. · Gestionar a diario situaciones de alta tensión con clientes insatisfechos —quejas, reclamos y solicitudes de reembolso—, manteniendo la calma, escuchando con empatía y encaminando cada caso hacia una solución concreta que proteja la relación con el cliente. · Escalar incidencias técnicas al equipo de desarrollo con toda la información necesaria (capturas, pasos para reproducir el problema) y dar seguimiento hasta el cierre. · Comunicar de forma proactiva cuando haya incidencias que afecten a varios clientes. · Hacer seguimiento post-resolución para confirmar que todo quedó funcionando. · Documentar cada caso resuelto en nuestra base de conocimiento interna. · Reportar semanalmente el estado de satisfacción de la cartera de clientes. Dinamización de comunidades: · Entrar a los grupos y comunidades de nuestros clientes con energía y cercanía: saludar, presentarte, generar conversación y que la gente sienta que Korex está presente. · Incentivar la activación de los miembros: dar la bienvenida a los nuevos, celebrar avances y resultados, animar a quienes están inactivos a retomar. · Mantener un contacto directo y humano con los clientes y sus equipos, no solo cuando hay problemas. · Proponer dinámicas sencillas que mantengan viva la comunidad (retos, recordatorios de formaciones, momentos de reconocimiento). · Detectar en los grupos señales de desmotivación o insatisfacción y reportarlas al equipo antes de que escalen. ━━━━━━━━━━━━━━━━━━━━━━ Qué te damos en Korex · Entorno de profesionales: trabajarás codo a codo con un equipo con experiencia en marketing, desarrollo y operaciones, no en un call center masivo. · Formaciones de alto nivel para el área de soporte: capacitación continua en la plataforma, en comunicación con clientes y en gestión de incidencias y situaciones difíciles. · Acompañamiento directo del Director de Operaciones: durante tu incorporación y de forma permanente en tu día a día. No estarás solo frente a los casos complejos. · Bonos por alta tasa de satisfacción de clientes: tu buen trabajo se mide y se premia. · 100% remoto, con flexibilidad dentro de la franja horaria acordada. ━━━━━━━━━━━━━━━━━━━━━━ Requisitos · Don de gentes real: te energiza hablar con personas, generas cercanía rápido y sabes leer el ambiente de un grupo. Este rol es tanto de actitud como de habilidad técnica. · Inteligencia emocional y temple: capacidad demostrada para conversar con clientes molestos sin ponerte a la defensiva, bajar la tensión y convertir una queja en una solución. · Experiencia comprobable en atención al cliente, soporte digital o gestión de comunidades (SaaS, agencias de marketing, plataformas online, grupos de WhatsApp). · Español nativo con excelente redacción en castellano neutro. Escribirás con clientes de España y Latinoamérica a diario. · Tono cálido, profesional y resolutivo. Nada de respuestas robotizadas ni mensajes genéricos de "copiar y pegar". · Psicología en saber cómo atender al cliente de forma excelente, representando a la marca de forma cálida, cercana y profesional. · Proactividad: no esperas a que te escriban, tú inicias la conversación. · Criterio para distinguir qué puedes resolver directamente y qué debes escalar. · Organización y autonomía: trabajarás remoto y necesitamos alguien que documente y haga seguimiento sin que se lo pidan. · Disponibilidad en franja horaria compatible con España y Latinoamérica. Se valorará · Experiencia como community manager o dinamizando comunidades de emprendedores, equipos comerciales o programas de formación online. · Experiencia previa gestionando reclamos, reembolsos o retención de clientes. · Conocimiento de CRMs y de Meta Ads (Facebook/Instagram) a nivel usuario. · Manejo de herramientas de gestión de tickets o tableros tipo Kanban. Condiciones ·Dedicación part-time: aproximadamente 20 horas semanales, con posibilidad de crecer a jornada completa según el crecimiento de la cartera de clientes. · Contratación como freelancer + bonos por satisfacción de clientes. · Incorporación inmediata, con periodo de prueba de 30 días. · Formación inicial sobre nuestra plataforma a cargo del equipo · Se necesita conexión a internet y buen equipo para poder trabajar de forma autónoma.

opportunity

Mobile App Developer Needed for Premium AI Coaching App

Hi, We are looking for an experienced mobile app developer or small team to build a premium AI-powered coaching / mentor mobile app from a completed Figma design. This is NOT a basic chatbot app and not a template app. The product is a structured AI coaching experience with onboarding, AI memory, daily tasks, accountability, progress tracking, push notifications, subscriptions, and basic content/admin control. Core MVP features: - iOS + Android app - Figma implementation - registration / login - onboarding flow - weak-area / problem selection - coach intensity selection - AI first-session questionnaire - AI mentor chat - structured AI memory / user context - daily quote system - ONE main daily task per day - YES / NO accountability - internal commitment score / points - progress tracking - weekly reflections - push notifications - free access / trial logic - subscription paywall - Apple In-App Purchases - Google Play Billing - restore purchases - backend subscription validation - locked / unlocked access based on subscription status - basic admin / content control - App Store + Play Store ready builds - deployment support - source code handover - documentation - post-delivery bug-fix support AI requirements: The AI mentor should not feel like normal ChatGPT. It should use: - onboarding answers - user profile - goals / preferences - selected weak areas - coach intensity - conversation summaries - important user facts - task history - YES / NO completion history - progress history - weekly reflections We do NOT want to send unlimited raw chat history to the AI every time. The memory should be structured, scalable, and cost-efficient. The mentor tone should be: - direct - short - disciplined - honest - action-focused - accountability-driven - not generic - not therapy-style - not motivational fluff Daily task logic: The app should give the user ONE main daily task, not multiple random tasks. Flow: 1. User receives one daily task 2. User receives reminder notification 3. Evening check-in asks YES / NO 4. Result is stored 5. Progress / commitment score updates 6. AI mentor reacts based on behavior 7. Future tasks adapt based on history and user context For MVP, daily tasks should use templates/categories + AI personalization, not fully random AI-generated content. Guidance areas should include: - discipline - focus - work / money - fitness - dating / relationships - confidence - habits - appearance / grooming / style - books / films / music recommendations where relevant These should not be separate complex modules in MVP. They should be part of the AI mentor, task templates, content logic, and daily guidance system. Admin / content control: We need a basic content/admin layer to manage: - daily quotes - task templates / categories - basic recommendation content - AI prompt / config text - basic user / subscription visibility if possible This does not need to be a large enterprise admin panel, but important content should not be hardcoded only. Preferred stack: Mobile: - Flutter or React Native / Expo Backend: - Node.js / NestJS, Django, FastAPI, Supabase / PostgreSQL AI: - OpenAI API - Claude optional later - structured memory system - prompt/config layer Payments: - Apple IAP - Google Play Billing - RevenueCat acceptable if recommended Notifications: - Firebase Cloud Messaging or OneSignal We will provide: - completed Figma design - user flows - mood board / visual direction - AI mentor tone direction - feature explanation - content examples where needed Important: We need someone who understands AI memory, user context, subscriptions, backend logic, scalable architecture, and polished mobile UX. Payments must be milestone-based. Payment after each milestone should only be released after a working, testable demo/build is approved. Please answer clearly: 1. What tech stack would you use and why? 2. How would you handle AI memory / user context? 3. Have you built AI chat or AI assistant apps before? 4. Have you implemented Apple IAP and Google Play Billing before? 5. Would you use RevenueCat or direct Apple/Google billing, and why? 6. How would you structure the backend? 7. What would the basic admin/content control include? 8. Estimated timeline? 9. Best fixed price for the full MVP? 10. Milestone breakdown with payment per milestone? 11. 2–3 real mobile apps you personally built? 12. Confirm source code and handover documentation are included. 13. Confirm payment is released only after each working milestone is approved. Please do not send a generic proposal. We are comparing multiple developers and will shortlist based on relevant AI app experience, subscription experience, strong architecture, fair pricing, clear milestones, and ability to understand product logic. Thanks.