Pwa udacityproiecte

...not be publicly accessible: • Secure view-only link OR monitor login role 5. Admin Setup Panel (Basic) Admin must be able to: • Add/edit locations (approx. 12) • Generate QR codes for each location (IN and OUT) • View scan logs No complex HR features required. Technical Preferences Preferred stack: • Firebase (Firestore + Hosting) • React / or similar • Mobile-first web app (PWA optional) • Real-time database updates System should be scalable to 50+ locations later. Timeline Requirement MVP must be delivered within: 14 days Please apply only if you can commit to this timeline. Deliverables After 2 Weeks Working QR check-in/out system for 12 locations GPS radius verification Real-time dashboard (TV-ready) Secure hos...

Build QR-Based Corporate Food Ordering MVP (2-...must be able to: • View orders • View revenue per location • View commission totals • Manage basic menu items + pricing (No advanced back-office features required in MVP) 7. Operating Days Service runs: Tuesday / Wednesday / Thursday / Friday / Sunday Hours: 07:00–14:00 Technical Preference Fast MVP stack preferred: • Firebase + Firestore • React / • Mobile-first web app (PWA optional) Timeline Requirement This MVP must be delivered within: 14 days Please apply only if you can commit to this timeline. Deliverables After 2 Weeks QR ordering working for 10 locations Cut-off enforcement Mollie iDEAL payments + webhook Admin order overview Commission calculation per location...

...Role-based access control 2. Web App (PWA preferred) User roles: • Cleaner • Supervisor • Property Manager Features: • Daily task list per building/zone • QR check-in per zone • Timestamped task completion • Photo upload • Audit scoring form • Corrective action logging 3. Analytics Integration • Data export to Looker Studio OR • Embedded analytics dashboard 4. Certification Engine Weighted score calculation: • SLA compliance • Audit score • Rework % • Complaint rate Future Phase (Not immediate) • API integration with property management platforms (Bloxs) • Automated certification generation • Portfolio benchmarking 3. Skills required • Firebase experience &...

Job Title: Developer Needed: AI-Powered EdTech PWA (Math Logic Engine) Job Description: We are looking for a high-velocity Full-Stack Developer to build the MVP of Triune AI, a mobile-first PWA targeting the Singapore PSLE Math market. The architecture is already defined. We need you to "glue" the components together into a functional, cinematic "Command Bridge" learning interface. The Tech Stack (Mandatory): Frontend: (App Router), Tailwind CSS. Backend/Auth/DB: Supabase (Auth, Postgres, Edge Functions). Payments: HitPay API (Credit Card & PayNow integration). AI Orchestration: DeepSeek-R1 (Logic/Generation) and Qwen-2.5-Flash (Mentor Chat) via OpenRouter or DashScope. Hosting: Alibaba Cloud (Singapore) or Vercel. Core Features to Build: Mis...

...Create and integrate APIs and cloud services Work with modern AI tools and machine learning solutions Write clean, scalable, and production-ready code Collaborate professionally with remote teams Required Skills Frontend Development React, , React Native TypeScript, JavaScript (ES6+) Redux Toolkit, React Query Tailwind CSS, HTML5, CSS3 Responsive UI design Progressive Web Apps (PWA) Backend and API Development Node.js, Java, Python, Go, C#, or .NET Core Flask, FastAPI, or Django REST APIs, GraphQL, or gRPC Microservices architecture Machine Learning and AI TensorFlow, PyTorch, Scikit-Learn, or similar frameworks Experience working with LLMs and modern AI frameworks Prompt engineering, RAG, or vector databases is a plus Cloud and DevOps AWS, Azure, or Google C...

...— this should be removed for production builds so the app loads from the bundled dist folder instead CapacitorHttp plugin enabled for native HTTP requests Capacitor native plugins already installed: @capacitor/core + @capacitor/cli v7.4.2 @capacitor/ios v7.4.2 @capacitor/android v7.4.2 @capacitor/camera v7.0.2 (for native camera access) @capacitor/filesystem v8.0.0 (for saving photos to device) PWA infrastructure in place (also benefits native): Service worker (public/) with network-first caching, push notification handling, and periodic GPS sync Web manifest (public/) with icons and standalone display mode iOS-specific meta tags in (apple-mobile-web-app-capable, etc.) Permissions the app uses: Camera — for capturing job photos, checklists, receipts Location/GPS

...optional online features for some customers (e.g., cloud reporting, multi-site reporting, remote backups, and online ordering integrations). In short: offline by default, online when needed. Two product modes in one codebase A) Hospitality (Restaurant / Bar) Windows POS touchscreen: tables & floorplan, open tickets, split/merge/move, void/refund, discounts, VAT/tax rules Android handheld ordering (PWA or native): fast ordering per table, live sync with POS + KDS, offline queue + retry KDS (Kitchen Display System): new → preparing → ready, station routing (kitchen/bar), consolidated view Backoffice: products/categories/modifiers, tableplan editor, users/roles, reports, import/export (CSV/Excel) B) Retail Checkout flow: barcode scan, quantity edits, returns/ref...

...solid, convert the entire site into a PWA: add the manifest, service worker with offline fallback, and the “install” prompt so users can save it to their home screen. Lighthouse scores for PWA should pass without manual tweaks on my side. Stack notes Everything runs on Replit, so stick to the built-in deployment environment. I’m comfortable with Express, React and plain JavaScript—feel free to choose whichever keeps the codebase clean, but keep dependencies lightweight. Acceptance I’ll consider the work complete when: 1. A visitor can browse items, check out with Stripe, and see the confirmation screen. 2. The same visitor can create an account via Google or email/password and see past orders tied to that account. 3. The site install...

This is the second time I am posting this due to large amounts of "placeholder" bids. out of respect for your time and mine, please dont send any placeholder bids. i will accept the final quote being a little different, but not when a bid is made with no intent to fulfill it. I am seeking a developer or agency to build a high-performance car listings marketplace in the form of a website and app/pwa. The goal is to launch an automotive ecosystem that leverages automation to streamline the buying and selling process. We have brand guidelines finalized and are ready to award the project and begin development. The Full Scope The completed platform will be a comprehensive marketplace featuring: * WhatsApp Integration: A dedicated bot allowing users to search the marketplace a...

...co-branded PDF inspection reports and a bidding system where users can request third-party services (upholstery, tinting, etc.) and receive bids from businesses, and purchase them straight from the website/app * Communication & Search: Advanced search tools and a secure internal messaging system for buyers and sellers. Delivery Strategy The objective is the delivery of a fully featured website and PWA/App ecosystem. While the complete vision is the primary goal, I am open to a staged rollout if the total scope requires an extended timeline. In that scenario, I expect an initial version containing as many core features as possible to be launched first to establish a stable, live presence while the remaining high-complexity tools are finalized and integrated. yes, i wrote th...

...("Educational only; consult a doctor") and recommend a quick lawyer review (I'll cover any external costs). - MVP Scope: User quiz → AI suggestions (peptides, dosages/cycles from studies) → Price comparator. - Deliverable: Report with validation findings and refined scope. 2. **Tech Stack and Development (2–4 Weeks):** - Build with no/low-code: for app framework (web-first, PWA for mobile). - AI Integration: Use API (e.g., OpenAI) to process inputs (age, goals) and output educational reports (e.g., "Studies suggest Epithalon at 5–10mg/day in 10-day cycles"). - Database: Airtable or built-in for storing public peptide info (properties from PubChem). - Features: User inputs form, AI-generated PDF exports...

would like to build a pwa for crating invoices.

I need a plugin that should request a PIN code before accepting refund/Void, discounts, coupons feature on my POS. Before proceeding with the action PIN code should be validated im using wordpress, woocommerce PWA written in angular The code should allow setting of PIN code on the backend from specified users. Should have the option to add users and nominate the PIN code set by the admin or optional to be set by the user themselves. Code should create this table if not present already. Only admins can see this table PIN code should be based on a set of rules example atleast 16 characters, one capital etc. This should be optional plugin should be disabled if not necessary Code should also be properly tagged or commented for easy identification Payment after full satisfaction ...

...a one-off build LEO should depend on RAYA. RAYA should not depend on LEO. That separation matters a lot to me. ________________________________________ Tech Stack I’m flexible here. Backend, APIs, AI integrations, databases — I care more about clean thinking and scalability than specific tools. If you have strong opinions and can explain why, I’m open to them. We’re thinking API-first, with web, PWA, and WhatsApp-style interfaces layered on top. The exact rollout order will depend on what makes sense technically and commercially. ________________________________________ Working Style • Milestone payments – first minimum Working MVP • NDA + IP agreement before sharing deeper system details • If this works well, this can easily turn into...

We are looking for an experienced developer or team to build a custom ERP web application with full mobile access and PDF invoice generation. Required Features Customer management (create, update, customer-wise history) Inventory & stock management Stock update and availability tracking Invoice creation with PDF download Invoice his...Features Customer management (create, update, customer-wise history) Inventory & stock management Stock update and availability tracking Invoice creation with PDF download Invoice history and search Business reports: Stock report Total business report Customer-wise report Currency: Oman Riyal (OMR) Tax: 5% VAT Invoice option: With VAT Without VAT Mobile access (mobile-responsive / PWA / Android app support) Secure admin lo...

More details: Which design style do you prefer for the tour packages listing and detail pages? Minimalist What additional functionalities do you want to include on the enquiry buttons? Live chat integration Would you like the website to support multiple languages? Yes, multilingual

...or accepted. If you have solid PWA testing experience and can move quickly, let’s get started right away. ## Project: Dating App – QA + Setup + Integration We are hiring a developer/QA to **test, connect, and finalize** a PWA dating app built with **Google AI Studio + Google stack (free tier)**. Below is the **exact list of tasks and deliverables**. --- ### 1. Google Backend & Hosting Setup 1. Connect the app to Google backend (free tier only): * Configure **Firebase / Google Cloud database** (Firestore or Realtime DB – existing structure will be provided). * Ensure correct **environment variables / config** are used (API keys, project ID, auth domains, etc.). 2. Set up **Google hosting (Firebase Hosting or equivalent)**: * Deploy t...

...similar 12. **Improve admin dashboard** - More info and controls --- ### REQUIRED SKILLS: **Mandatory:** - Python (web server experience) - JavaScript (ES6+, DOM manipulation) - HTML5/CSS3 (responsive) - Linux/Ubuntu (server administration) - Nginx (configuration) - Git (version control) - SQLite or PostgreSQL - REST APIs **Desirable:** - Experience with Stripe/Mercado Pago - i18n experience - PWA experience - Technical SEO knowledge - Experience with betting/gambling systems --- ### EXPECTED DELIVERABLES: 1. Fixed code working in production 2. Documentation of changes made 3. Basic functionality tests 4. Maintenance instructions (if applicable) 5. 7-day post-delivery support for bugs --- ### TO APPLY: Please include in your proposal: 1. **Relevant experience** - Si...

...ready-to-upload versions for common platforms: • 1080 × 1080 (Instagram / Facebook) • 1024 × 1024 (general profile use) • 512 × 512 (fallback) Profile versions should be centered and safe for circular cropping, with appropriate padding. 6. Favicons & App Icons Please include a complete favicon and app icon set: • 16 × 16 • 32 × 32 • 48 × 48 • 64 × 64 • 180 × 180 (Apple Touch Icon) • 192 × 192 and 512 × 512 (PWA / Android) Formats: • PNG • ICO (multi-size) 7. Print-Ready Files Please provide print-optimized files suitable for professional printers: • PDF/X-1a or PDF/X-4 • CMYK versions • Pantone (PMS) color references, if applicable 8. Color &a...

...view. • POS: rapid item entry, dynamic cart, split-payment checkout, shift open/close modal, and receipt/order print preview routed to a printer endpoint. Tech context The backend (Node.js, PostgreSQL, payments) is live and documented; you will consume REST/JSON endpoints from React. Feel free to author in plain JavaScript or TypeScript, but React is mandatory. Bonus points if you can configure PWA/Electron wrappers or handle offline queueing for the POS. Proof-of-experience requirement Send links, demos, or redacted screenshots of previous admin dashboards or checkout/POS work. Submissions without evidence will be skipped. What to include in your proposal 1. Portfolio links or demo credentials. 2. A brief breakdown of milestones with target dates (e.g., Admin MVP, PO...

...or exceptions Emails sent to: Individual users Multiple stakeholders (distribution list) Email templates (configurable by Admin) Email logs (sent / failed status) 3. Web & Mobile Access Responsive web application Mobile application (or PWA) with same communication access Notifications visible inside the app + email 4. Cloud-Based Architecture Hosted on cloud (AWS / Azure / GCP) Secure data storage Scalable for multiple users Technical Expectations (Open to Suggestions) Frontend: React / Angular / Vue Mobile: Flutter / React Native / PWA Backend: Node.js / Django / Laravel Database: MySQL / PostgreSQL Email Services: AWS SES / SendGrid / Azure Communication Services Deliverables Web application Mobile application Email notification system Cloud ...

Sentryx — Mobile App + Web Portal for Diagnostics & Spare Parts (ERP + PDFs) 1) Overview Sentryx is an industrial platform composed of: A mobile-first technician app (PWA) to capture photos, identify machines/parts, and create requests. A web portal for spare parts staff and managers to consult everything: requests, machine data, manuals evidence, purchase history and ordering workflow. The platform searches technical PDF manuals and parts catalogs (per customer) using OCR + AI and integrates with any ERP to fetch exact machine data (including park/fleet number) and purchase history/pricing. 2) Users & Roles Technician (Mobile PWA) Identify machine (park number or plate photo) Capture part photo / fault code Get suggested results (manual + page + part nu...

I’m part-way through BUILDWISE, a mobile-first web app that replaces paper logs and scattered chats on construction sites with one streamlined workspace. The stack is simple—vanilla HTML, CSS, JavaScript and Firebase—but the feature set is ambitious and I need a skilled Firebase/PWA developer to bring the MVP across the finish line. What’s already in place • Neon-dark UI mock-ups • Firebase project, hosting and basic auth scaffolding What still needs to be done 1. Secure, persistent login that recognises the three roles—Manager, Engineer and Worker—and shows each only what they need. 2. Multi-project management (our critical MVP feature): create, edit, archive and display projects with a progress bar and deadline tracker. 3...

...on Flutter so that a single codebase can target iOS, Android and still preserve web/PWA continuity without forcing me to rewrite every business rule from scratch. The mobile build must cover everything the web version does today and layer in the future-facing items listed below: • User Authentication • Budget Tracking • Expense Notifications (push) • Mobile Invoicing • AI Voice Assistant • Investment Portfolio • Tax Calculator • Business Analytics • Client CRM What I need from you is a clean Flutter project that consumes my existing Supabase backend, applies a fresh modern UI (no need to mimic the current desktop styling), and ships production-ready APK/IPA builds plus a deployable web/PWA target. Source cod...

Hello, I built a PWA app using google AI studio build. I have managed to link it to STRIPE, and built a weblink via google cloud. I am new to this and have now knowledge of apps/coding however am nearly at the final stage of my project. I would like to get the payment link sorted so that I can take payment as a one-off payment to unlock the app or a subscription package. Currently is a PWA hosted on google but at some point will also like this to be a apple/android app (payment is priority at this point in time). I need a webhook link up so that the app knows that the payment has been collected and unlocks the app. I need to get this to a live product asap and any touch ups of the app and debugging will be welcome. I have been looking for someone with the knowledge who...

I’m ready to roll out a full-scale Android application that lets salon and parlour clients book their appointments in a few taps while giving my staff an easy-to-use back office. Customer-side essentials • Service...use for the Android front end and the admin panel (Native, Flutter, React Native, Node, Laravel—your call) • Links to similar booking or scheduling apps you’ve delivered • Your estimated timeline within my 7- to 15-day window • Total cost for end-to-end delivery, including any post-launch support you recommend I’m open to your architectural suggestions—if you believe a companion web or PWA layer would add value down the road, let’s discuss it. Looking forward to seeing how you can bring this live-booki...

...Send user voice transcript + context → receive intelligent, empathetic therapy response Keep context light (short conversation memory per session) Donation/Support Flow Embed a simple a Hack Club Bank (HCB) donation form One voluntary recurring donation button/option: “Support free sessions – $10/month” (no perks/tiered benefits in beta) Deployment & Testing Primary output: Progressive Web App (PWA) – installable from browser on Android, iOS, Mac, Windows Optional: Build and prepare Android APK for sideloading or internal Google Play beta testing Basic testing on 2–3 real devices/browsers (mic/speaker permissions, voice flow, login, session persistence) Out of Scope for Beta (save for future versions) Detailed progress reports / analytic...

...pending → processing → paid * Automated payouts if provider supports it STAFF OR RESTAURANTS: when registering to our website or webapp will receive a QR code, where the tip will be paid to (linked to a IBAN bank account) Payment Integration A. Stripe * Apple Pay / Google Pay + cards * Stripe Connect for recipients * Webhooks + automated payouts Tech Requirements Frontend * Mobile-first web app / PWA * React or (preferred) * Fast, simple UI Backend * Node.js (Express/Nest) or Python (FastAPI) * REST API * Webhooks for payments * Cron for threshold payouts * Role-based access (staff/venue/admin) Database * PostgreSQL/MySQL * Entities: Users, Venues, Staff, TipLinks, Transactions, Payouts Security * HTTPS, rate limits, secure tokens * GDPR basics * Logging & mon...

We are building a closed, loyalty platform. The platform will allow: *Verified employees to access exclusive deals *Retail partners to publish deals and view redemption analytics * Companies to manage employee access *This is a Progressive Web App (PWA) designed for mobile-first, low-data usage, and multilingual support. Core Users: - Employees - Company Admins - Retail / Brand Partners - Platform Admin (Us) Key Requirements 1. User Authentication & Verification Mobile-first signup (SMS / OTP) Employer/company assignment Ability to deactivate users (dismissed staff) 2. User Roles & Dashboards A. Employee View active deals Redeem deals (QR / code-based) Multilingual UI (English + local languages) Low-data, Friendly UX B. Company Portal Upload/manage employee lists Acti...

I am launching Glam Zyra, a premium eCommerce brand focused on fashion/beauty. I need a high-end, minimalist, and lightning-fast Shopify store. The goal is to combine the power of Shopify with Progressive Web App (PWA) technology to provide my customers with a seamless, app-like mobile experience. ​Key Features & Requirements ​1. PWA Implementation (Must Have) ​App-like Experience: "Add to Home Screen" prompt for mobile users. ​Push Notifications: Capability to send alerts for new arrivals and sales. ​Offline Access: Basic browsing functionality even with low connectivity. ​Fast Loading: Optimized caching for near-instant page loads. ​2. Modern Design & UX (The "Glam" Feel) ​Clean & Minimalist Aesthetic: A luxury look that highlights high-quali...

Custom Web-Based Progressive Web Application (PWA) for Quotation, Sales & Payment Management IMPORTANT – PLEASE READ CAREFULLY This project must be developed on our company website / server. The system must be self-hosted 100% ownership of source code, database, and logic belongs to MODA Windows & Doors No SaaS, no subscriptions, no third-party quotation systems No licensed platforms that limit ownership Full access to code and deployment credentials is required If you cannot deliver a fully custom and self-hosted solution, please do not apply. Project Description We are looking for an experienced developer or development team to build a custom web-based Progressive Web Application (PWA) for: Quotation creation Sales management Payment tracking The system will...

...mobile-first internal web app where employees listen to short audio clips (Voice AI orders) and give a quick thumbs-up / thumbs-down / magical wand (for extremely strong positive clips) rating. The experience should feel clean, fast, and app-like (SoundCloud-style) — not an internal dashboard and not Slack-based. This project is structured in two phases. Phase 1 is a clearly scoped MVP. Phase 2 adds PWA and push notification polish once Phase 1 is validated. Phase 1 – Core Build (MVP) User Experience: - Mobile-first web app - Email magic-link authentication (no passwords) - Each user is assigned automatically assigned 10 random audio clips from the past week from a repository stored in in S3 & Redshift (where audio clips are added each day) - One clip shown at ...

I’m putting together a lean, production-ready MVP for a food-delivery platform inspired by Uber Eats. The customer-facing side must be a Progressive Web App that feels native on both smartphones and tablets, while the back office is a web-based admin panel. Customer PWA • Smooth restaurant browsing with search, filters and menu views • Secure user sign-up / login (email, social or phone—open to your recommendations) • Integrated payment gateway (Stripe or Razorpay preferred, but suggest alternatives if you have a faster route) • Real-time order tracking from confirmation to delivery, including status push notifications Admin Panel (web) • Order management dashboard with live status updates and manual courier assignment • User m...

...sponsorships, and gift systems Subscription & one-time payment models 7️⃣ Dashboards & Administration Admin, Educator, and Learner dashboards Content, user, payment & analytics management Reporting and monitoring tools 8️⃣ Data Migration Migration of existing data: 493+ users 50+ courses Zero data loss guaranteed Technical Requirements Responsive web platform + mobile apps (iOS & Android) or PWA Secure video streaming AI/ML integration Cloud-based scalable architecture Bilingual support (Arabic + English with RTL) WCAG 2.1 accessibility compliance 99.9% uptime Page load time under 3 seconds Deliverables Complete source code with documentation UI/UX design files (Figma or equivalent) Deployment & hosting support User manuals (Arabic &...

...communication simple, we demo working progress daily, and we support each other to get the best result. If you’re the kind of person who enjoys owning delivery and shipping clean systems, you’ll fit right in. The project (in plain English) The product is already well underway. Your job is to take ownership of the backend delivery and bring everything together cleanly. The frontend workstream (PWA / web / iOS / Android) relies on a stable backend contract — you’ll lead that contract so integration is smooth. We use external sports data sources today and the architecture must be ready to add more providers later without rewrites. There is also a venue display advertising pull layer that needs stable, fast endpoints/feeds. Your role (what you’ll o...

PROCURO DESENVOLVEDOR BUBBLE EXPERT para finalizar MVP do "Guarda Aí" - app de hábitos financeiros que viraliza no Brasil! SOBRE O APP: Guarda Aí é um PWA SaaS (R$10/mês via PIX) para pessoas comuns criarem hábito de poupança via desafios motivacionais + controle de gastos reais por foto. Foco: sonhos reais (celular novo, viagem), não finanças frias. ESTRUTURA PRONTA (já tenho prompts/DB): DATABASE (7 tabelas): 1. Users: email, nome, plano_ativo, data_assinatura, total_referrals 2. Goals: user, valor_meta, valor_guardado, prazo_dias, status 3. Deposits: user, valor, data, comprovante_foto 4. Expenses: user, categoria (personalizável: aluguel, mercado, internet), valor, foto_comprovante 5. Referra...

...d’environnement (Vercel / Vendure / API) • Build & deploy propres (prod / staging si nécessaire) • Gestion des webhooks (optionnel) 3. Connexion Front - Back • Vérifier que le front consomme correctement Vendure • Corriger ou adapter les endpoints si besoin • Gestion des erreurs, latences, fallback 4. Préparation App Store & Play Store • Vérifier la compatibilité PWA / WebView / wrapper mobile • Aide au choix : PWA vs React Native wrapper / Capacitor • Vérification des contraintes Apple / Google (auth, paiement, sécurité) • Build prêt à soumission (techniquement) Stack actuelle • Front : • Back-office : Vendure • Hos...

...5. Analytics, Reports & Quality Assurance Station-level and exam-level analytics Student performance reports Examiner variability and reliability analysis Exportable reports (PDF / Excel) Audit logs and traceability for quality assurance 6. System Architecture & Technology Modern, well-structured backend (modular, scalable) Secure RESTful or GraphQL APIs Responsive web frontend (and/or PWA if proposed) Database design optimized for exam data integrity Secure authentication and data protection best practices Developers may propose their preferred technology stack, provided it is: Widely supported Well-documented Suitable for long-term maintainability 7. Deployment & Documentation Deployment-ready solution (on-prem or cloud-ready) Complete technical do...

I’m running PeepSo alongside the Progressify PWA plugin and need the two to talk to each other so my community can receive real-time push notifications. The only PWA feature I care about right now is push notifications; offline support and other extras can wait. Here’s what has to happen: whenever PeepSo records a user activity—chat message, like, comment, friendship request, group alert, or any other “user activity alert”—the service worker created by Progressify PWA should fire a native push notification to the relevant member’s device, even if the browser is closed. PeepSo’s hooks or REST endpoints are all available; I just need the logic that captures those events, formats a concise message, and hands it over to the ...

...ticket – Automated restocking rules that trigger purchase orders or supplier alerts Commercial readiness Multi-tenant architecture, branded sign-up/on-boarding flow, role-based access, and a simple subscription engine are essential because I intend to sell the same product to other businesses once my own deployment is stable. Deliverables & acceptance 1. Deployable SaaS (web + mobile or PWA) in a popular cloud stack 2. Source code with install docs and basic user guide 3. Demo environment where I can log in as both “my company” and a second test tenant to confirm data isolation, feature parity, and overall stability If you’ve built similar modular SaaS products before—especially around field operations or stock control—...

I am looking for an experienced developer to create a Custom Code Plugin for my GoodBarber app (iOS, Android, and PWA). The core requirement is a highly flexible form that automatically retrieves and pre-fills fields based on the user's GoodBarber profile data. Project details attached.

I’d like a fresh set of expert eyes on my cross-platform app, which currently runs as a PWA and is distributed to both iOS and Android users. The first milestone is a concise but thorough code review that zeroes in on performance. I’m particularly interested in how efficiently assets load, how well the current architecture scales, and any low-hanging optimizations I might have overlooked. You may use whatever tooling you trust—Chrome DevTools, Lighthouse, React Profiler, or your own scripts—as long as the results are clear and reproducible. A short, focused report is all I need right now; future work can grow from there if we click. Deliverables • A written review (PDF or Markdown) highlighting bottlenecks, root causes, and recommended fixes, each ra...

...chat). - Bookmarks (saved articles/pages with resume-reading — save last position in long PDFs). - Journal history (full notes archive). Include realistic mocked states (loading/empty/error). Expand/collapse modes: Allow full-view PDF reading (e.g., iPad-friendly for 500–600 page books). Subtle panel transitions/animations (expand/collapse, panel switches) to enhance calm flow without distraction. PWA features: Installable, offline-capable skeleton (mocked data; UI caching/assets/routes with service worker basics; no real offline PDF viewing yet — mocked placeholders suffice). Accessibility basics: Keyboard navigation, ARIA labels, potential text-to-speech hooks. Dark mode: Required toggle for late-night reading (calm, eye-friendly interface for extended stud...

...gold-and-silver rate page at with the same data flow and real-time updates, then extend it. Core requirement • Duplicate the current behaviour: live prices, rate tables, charts and auto-refresh. Extra functionality I want added • Secure user login and a simple dashboard where visitors can save favourite cities or karats. • Push notifications (web / PWA) that alert registered users the moment rates cross user-defined thresholds. • A comparison widget that fetches and displays prices from at least two additional sources so users can see the spread. Look & feel The interface should be modern and clean, fully responsive and lightweight so the price feed remains snappy even on low-bandwidth connections. Tech notes You are free to choose the

I have an HTML-based site built with Hostinger Website Builder that I now need wrapped into a polished IOS application. I am flexible on the underlying approach—WebView, PWA, or a light native shell—so long as every HTML, CSS, and JavaScript feature already on the site works flawlessly inside the app. Key elements I would like you to handle: • Branded splash screen and launcher icon (assets supplied). • In-app push notifications (Firebase Cloud Messaging is fine, but I’m open to alternatives). • A simple personalised login layer so my students can sign in and access their study material. • Responsive layouts that look crisp from the smallest phone to the largest tablet. • Delivery of well-organised source code with a short read-m...

Build a Mobile-First Bakery Website + Online Ordering + Customer Accounts (Domain & Hosting Included). 1) Website Experience (Mobile App Feel) Mobile-first, very fast loading, responsive on all devices Should feel like a mobile app (PWA preferred) Add to Home Screen Fast navigation, smooth UI Optimized images and performance (high Google PageSpeed score) 2) Online Ordering + Customer Accounts Online ordering system (cart + checkout / order request workflow) Customers can create accounts, login/logout Customers can view order history and previous addresses/details Admin can manage products, prices, availability, categories Order notifications sent to admin via email + WhatsApp (or SMS if possible) 3) Business Requests & Partnerships Dedicated pages/forms for: P...

...cross-platform reach. Core functionality I need implemented: • Appointment booking with calendar integration and real-time slot availability • Secure patient data management (role-based access, encrypted storage, export/import) • Telemedicine/consultation via browser-based video and chat, including basic waiting-room logic Acceptance criteria for hand-off: • A responsive React PWA that passes Lighthouse PWA audits (scores ≥ 90 for Performance, Accessibility, Best Practices, SEO) • Works smoothly on recent Chrome, Safari, Edge, and Firefox, both desktop and mobile • Service worker providing offline caching of critical assets and queued actions for when the user regains connectivity • Push notifications for upcoming app...

PROJECT SCOPE – PHASE 1 (WEBSITE VERSION) The goal of Phase 1 is a web-based configurator that allows: Secure Sales User login Create Customer & Project records Configure windows & doors (material, operation, dimensions, glass, color, extras) Automatic price calculation per m² Generate a professional PDF quotation Admin access to all data, prices, and offers Later phases will expand this into a full PWA with production integration.

...with ASP.NET and Blazor (frontend). Scope of Work: - Fix PDF display issue in production - Improve first-time landing page load (cold start) - Ensure new builds are delivered instantly without stale cached assets General Requirement: All changes must be implemented without breaking existing logic or user flows. Additional Information: - Frontend: Blazor WebAssembly with Service Worker (PWA) - Hosting: IIS on our own Windows server (no CDN) - PDF issue: PDFs are static files served from wwwroot and opened via direct links (target="_blank"). In production, some PDFs fail to open. - Performance issue: first-time load of the landing page is slow; we want to improve initial load time without changing UX. - Caching issue: after deployments, users sometimes...

I already have a production-ready React + TypeScript front-end built with Tailwind CSS. It is fully responsive, PWA-enabled, and ships with features such as selfie-based membership onboarding, hierarchy tracking, event proofing, a secure checkout modal, and a jurisdiction-aware privacy layer where Adhyakshas only access their assigned areas. What still needs attention is everything behind the scenes: • Data layer – the interface currently writes to localStorage. I want that logic swapped out for Firebase (Firestore + Cloud Functions where appropriate) so the app gains real-time sync, offline persistence, and user-scoped security rules that respect my existing jurisdiction model. • Authentication – the UI already guides users through phone-based OTP login. ...