Prototype design Jobs

...need an experienced RF/NFC hardware engineer to design a compact, modular 4×4 NFC sensor array board. The board will be used to detect and identify NFC-tagged objects placed on a flat surface (e.g., industrial tray, logistics sorting grid, or interactive tabletop application). Multiple boards (up to 6) will be tiled together to cover larger surfaces. Each board must detect and report the UID of ISO 14443 and ISO 15693 NFC tags placed on any of its 16 positions, within 500ms scan time for the full array. This is not a greenfield project. I have an existing but non-functional 6-layer PCB design (EasyEDA source files available) that attempted this with an ST25R3916B, STM32L476, analog multiplexers, P-MOSFETs, and PIN diodes simultaneously. The design is overeng...

Wir sind die BÄKO Thüringen eG – eine Warengenossenschaft für Bäcker/Konditoren und Food‑Profis in Thüringen. Aktuell ist unser einziger Web‑Auftritt unser Shop unter . Der Shop ist inhaltlich vollständig, aber nicht als Website/SEO‑Auftritt geeignet. Ziel: Wir wünschen eine moderne, performante Startseite in unserem Design, die uns auffindbar macht (Google & Co.) und von KI‑Systemen gut verstanden wird (strukturierte Inhalte), und die Bestandskunden sowie Interessenten schnell in den bestehenden Shop führt. Was wir konkret erwarten Entwurf/Prototyp (z. B. Figma oder klickbarer HTML‑Prototyp) für eine zeitgemäße Startseite mit 3–5 Kernsektionen (Hero/Claim, Leistungen/Sortiment, Region/Logistik, Üb...

...Android‑Tablets. Web-Dashboard (URL + Zugang), inkl. Live‑Ansicht und Exporte. Backend (inkl. DB‑Schema, Migrations/Seed, Admin‑Account). Kiosk‑Setup‑Anleitung für Tablets (Autostart, Sleep‑Settings, Lautstärke/Haptik). Dokumentation (Readme, Architektur, Backup/Restore, Betrieb, .env Beispiele). Kurze Einweisung (Video oder 60‑min Call) für Admin. Meilensteine & Abnahme M1 – Klick‑Dummy/Prototype (UI‑Flows Tablet + Dashboard) → Feedback. M2 – Funktion „FERTIG“ inkl. Offline‑Puffer & Live‑Counter. M3 – Dashboard Statistiken & Exporte. M4 – Härtung, Doku, Rollout. Abnahmekriterien (Auszug) Tablet zeigt korrekte Live‑Zahlen „heute“ und Zeit seit letzter Fertigstellung (< 1 s Verz&...

...kurze Demo-Ansätze. Wir suchen jemanden, der Lust hat, etwas neuartiges und sinnvolles mitzugestalten. Project Brief: AI Learning Coach with Talking Head Avatar (Aleph Alpha) Project Overview We are developing a gamified learning platform based on WordPress, TutorLMS, and Elementor Pro. We are looking for an experienced developer to build and integrate a full AI-based learning coach (not just a prototype) with a talking head avatar based on two real individuals (us). Project Goal - Build a fully functioning AI learning coach powered by Aleph Alpha - The coach acts like a human advisor: explains, motivates, and reflects - It guides users through learning modules and responds to user input - Content and tone will be provided by us and can be managed dynamically Scope of Wo...

...goal is to create a detailed PowerPoint presentation with screenshots as well as a screen recording video that captures the full workflow from brainstorming to publishing and analytics. Detailed Process Flow and Requirements: 1. Idea Generation and Brainstorming Process Steps: Conduct a brainstorming session to gather ideas for the content (e.g., in Adobe XD or Miro). Create an initial draft or prototype of the content. Use a Brand Portal (like Frontify) to research existing brand guidelines and requirements. Screenshot Requirements: Screenshot of the brainstorming tool (e.g., Miro or Adobe XD) showing the collected ideas. View of the brand portal, where the brand guidelines for the project are located. Screenshot of the initial draft or sketches serving as the foundation of the...

Ich bräuchte für mein Verwaltungsportal noch ein paar Zusatz PHP Programmierungen für - Wordpress CMS - ENFOLD Theme - «Ultimate Member» Free AddOn Situation: Für einen Anlass (Kinderflohmarkt) können sich auf einem Portal HELFER und ANBIETER separat anmelden. Prototype Dummy: ANBIETER (SELLER): Die ANBIETER (Verkäufer/Seller) können sich per FORMULAR anmelden und erhalten mit der Anmeldung eine #ID mitgeliefert. Die #ID's laufen von #A1 bis #H8 (A - H, 1 -8) Diese #ID wird dem ANBIETER überall eingefügt, bei seinem persönlichen ANBIETER «Dashboard» sowie seiner persönlichem Etikettenbogen A4 zum Ausdrucken (TablePress Tabelle zum Ausdrucken) HELFER (SUPPORTER): Die Flohmarktbörse braucht H...

...Uplink 7 SATA connector -> SATA-USB Bridge -> USB Hub -> 1 USB Uplink 4 SATA Power connectors 4 fan connectors for up to 8 fans (12V) Optional: With the PWM-function of the Bridge-Chip, controll fans by usages ASM1351, USB5807C, EZ-USB® HX3PD or similar chips Anforderungen: - SATA 3 (6Gbit/s) - SATA USB Bridge (10Gbit/s) - SATA USB-Hub Uplink (10Gbit/s or more) All files are needed to create a prototype....

...There is already something similar, but I would like to adapt it to the needs of everyday ward life in the hospital. And therefore would like the holder for the clothes with simple tools such as e.g. Give magnets additional functions and make it more manageable. I made a simple sketch with my ideas. I'm looking for someone who can create a model of this in a 3D drawing, or even produce it as a prototype. I thank you in advance Sincerely Chris Bäuchle Hallo mein Name ist Chris und Beruflich bin ich Krankenpfleger Krankenhaus Im Stationsalltag ist es sehr stressig und man sammelt und verliert dabei kontinuierlich Kugelschreiber. Darum habe ich mir überlegt, einen Kugelschreiber an der Schnur zum aus und einziehen wie für Schlüsselanhänger z...

Wir haben mehrere Projekte, die in einer mehr oder weniger weit gediehenen prototypischen Umsetzung existieren und benötigen einen Livecode-Entwickler, der diese Themen zu Ende führt und dauerhaft betreut. _____________________________________________________________________________________________ We have several projects that exist in a more or less advanced prototype implementation and we need a live code developer who completes these topics and oversees them on a permanent basis.

Ich bin ein Modelabel und brauche jemanden der mir ein Prototype eines Hoodies macht für die Produktion.

...sowie mit neuen Pricing-Algorithmen funktioniert. Ein Prototyp (IOS, Android -> IONIC) , sowie Backend (PhP) ist bereits entwickelt. Das Vorhaben befindet sich zudem in verschiedenen Accelerator Programmen und wird vom Wirtschaftsministerium NRW gefördert. BuyFirst develops an online platform that deals with the topic of returns and residual items, as well as works with new pricing algorithms. A prototype (IOS, Android -> IONIC) and backend (PhP) has already been developed....

Englisch: We would like to have an App Store Optimization Software / Website for Switzerland. Can you develop such a software / website? Did you schomal develop a similar project? A prototype already exists. Deutsch: Wir möchten gerne für die Schweiz eine App Store Optimization Software/Website. Können Sie eine solche Software/Website entwickeln? Haben sie schon mal ein ähnliches Projekt entwickelt? Ein Prototyp besteht schon.

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Entwicklung einer Prototype App für Home Appliances Kommunikation zwischen Gerät und Mobile App über Cloud Services und MQTT (AWS IoT, Cognito) Statusanzeige des Gerätezustands Steuerung des Geräts Versand von emails Anzeige von statischen Informationen Navigationsmenu Konfigurationsdaten

Prototype eines Kalkulator mit .net und Kalkulator und Daten liegen als Excel vor.

Gesucht wird projektbezogen 1 Programmierer/in mit Erfahrung in einem bekannten PHP5-Framework (bevorzugt Yii, alternativ Symfony, Zend, …) Ausserdem sind Kenntnisse in JS-Frameworks (bevorzugt jQuery oder Prototype/Scriptaculous) sowie Ajax erwünscht.

Gesucht wird jemand der einen Prototype eines Gerätes herstellen kann, das einen Sound registriert und dieses Signal in Form einer Nachricht über ein WIFI Network an eine zugehörige Smartphone App schickt. Das Gerät sollte nicht größer als 10 cm sein, wobei wir eine größe von 3-5cm anstreben. Der Preis kann verhandelt werden.

Ich suche eine Web Entwicklung Firma, der kann in Drupal Web-site und Lokalisierung für meine deutsche Partner machen. Ich hab wireframe-prototype hier Die Web-site ist zweisprachig (Eglisch und Deitsch), mit responsive design für Handis.

...Deutschland bzw. Berlin. The Product: The Company is First impressions you can get from: Capsuling Video: Video: TOA Currently we are seeking an external partner for developing our APP Current Status: What we already have: - Designs -Productspecs (we can send it to you on request) -An alpha prototype Angular, JS and Phonegap -A Backendprogrammer: Building a Server with Scala We would like to go through our existing codes, to see what we are able to use to fasten up the process a little bit. We preferably looking for a programmer who is located in Germany or better Berlin....

...shifting risk levels, or sudden spikes in anomalies—through engaging, instantly readable graphics. Design tone • Colorful and vibrant without slipping into visual noise. • Modern web aesthetic that differentiates us from the usual dark, matrix-style security tools. • Accessibility in both colour contrast and interaction cues so every chart or map is self-explanatory. Scope of work – Translate raw security data concepts into intuitive charts, heat maps, network diagrams or other creative visual metaphors. – Produce responsive layouts for desktop and tablet. Mobile views are a plus but secondary. – Deliver high-fidelity mock-ups (Figma, Sketch, Adobe XD or similar) plus an interactive prototype so stakeholders can click th...

...meeting Apple Human Interface and Google Material standards. Here’s the journey I imagine: • Discovery session with me to review user flows and refine the core navigation model. • Low-fidelity wireframes for the principal screens so we can test structure early. • Iterative high-fidelity designs in Figma (or Sketch if you prefer) with adaptive layouts for the two platforms. • Clickable prototype that I can share with stakeholders and potential users. • Export-ready assets and style guide covering colours, type, iconography, spacing, and interaction states. I’m happy to provide quick feedback loops and will supply any branding elements we already have. If you have a portfolio that showcases crisp, clutter-free mobile work, let’s ...

I need a small object printed as a physical prototype. Because this is only for fit-and-feel testing, low detail is perfectly acceptable—no need for ultra-fine resolution or polished finishing. Material choice is open; PLA, ABS or PETG all work for me, so feel free to run whichever filament you have dialed-in on your printer. Size is modest (easily fits on a standard desktop build plate) and there are no moving parts or supports that require special handling. I can send the STL immediately, or if you spot an obvious tweak that will make the print cleaner, let me know and we can adjust before you hit “print.” Once it’s done, simply ship the piece to my address and provide a quick photo so I can confirm it looks right before dispatch. Deliverables •...

I’m ready to commission a complete UI/UX design for a premium grocery-shopping experience that feels effortless and looks impeccably clean. The app will launch on both iOS and Android, so every screen you create must feel at home on each platform while still sharing one cohesive design language. Core experience The heart of the product is hassle-free online ordering with integrated delivery tracking. Think quick category browsing, one-tap re-orders, real-time cart totals, and a checkout flow that minimises friction yet still feels secure. I’m aiming for a minimalistic, uncluttered aesthetic—ample white space, restrained colour accents, and typography that guides the eye without shouting. What I’ll need from you • High-fidelity screens for al...

We are building a fintech governance platform called ClearTek that manages milestone-based capital governance and investor transparency for film productions. The platform acts as a governance layer for film financing, tracking project deposits, their conditions, and their approval status, without ever taking custody of funds. ​ We already have an Electron prototype with the UI mostly built, but the code is still in prototype shape and needs to be cleaned up, structured for production, and wired to a reliable persistence layer. ​ The four core components we need implemented cleanly are: ​ Deposit / investment registry (structured list of deposits/investments with metadata and status). ​ Custodian awareness (the platform tracks which external party holds funds; the app itse...

Design of Advanced Electronic Systems (ELEE 1129)-Assignment Overview For the Design of Advanced Electronic Systems (ELEE1129) coursework, you must design and simulate a six-pole Chebyshev bandpass filter using electronic design software and present the work as a poster. Need to Do 1. Design the Filter • Use the given normalised low-pass prototype values (g0–g7). • Assume characteristic impedance = 50 Ω. • Use your assigned center frequency (f₀) from the table. • Fractional bandwidth is 8%. 2. Simulate the Circuit Use EDA software such as: • Keysight Advanced Design System • AWR Microwave Office • Genesys RF Design Software Tasks: • Build the bandpass filter circu...

...needs clearer, stronger design direction and I’d like an experienced designer to walk me through the right approach. The core need is straight-forward: give me solid, actionable design advice that will elevate the final result. You’ll be helping me: • Review the current concept and identify what’s holding it back. • Suggest practical improvements—whether that’s refining layout, sharpening visual hierarchy, or re-thinking the overall look and feel. • Explain the “why” behind each recommendation so I can learn and apply the same principles going forward. I’m open to exploring whichever design discipline best suits the project—UI, UX, or pure graphic work—so feel free to bring your s...

The prototype will include: A simple web game that runs in a smartphone browser A basic rabbit on the screen The user can tap the rabbit Each tap increases a simple “sleep” progress After several taps, the rabbit falls asleep The experience ends with a simple “Good night” screen This prototype will not include animations, final UI, mood selection, cloud movement, or other gameplay systems. It will also use temporary placeholder graphics. The goal of this prototype is only to test the basic interaction and concept before developing the full version of the game. If this matches your expectations, I can start working on the prototype.

...progress instantly. A clean, distraction-free interface is vital; think intuitive gestures, subtle animations, and fast load times even on older devices. Whether you prefer Swift + Kotlin, Flutter, or React Native, I’m open—as long as the final build is fully native-feeling, passes App Store and Play Store guidelines, and is easy to maintain. Deliverables I expect: 1. Wireframes and a clickable prototype for early feedback 2. The full production app for iOS and Android, source code included 3. Basic admin panel / backend hooks for user accounts, project data, and push notifications 4. Post-launch support for bug fixes during the first release cycle If you’ve shipped productivity tools before—especially anything with real-time collaboration or cale...

...provided, need to process one short 30-45 second video and around 3 pdf's for the long questionnaire) 3 instances of payment processing (most likely a stripe integration, also need to email a pdf with the receipt with one payment integration) a simple user login showing payment history of user total 6 pages (2 static, 4 dynamic with some functionality) Monetization and reporting are part of the prototype. I need three separate payment touchpoints wired up through Stripe. After one of those payments a PDF report (premade by us) must be included and emailed automatically to the payer (receipt in email, pdf report / our product attached). For the other 2, a simple email receipt should be sent. User authentication isn’t a hard requirement right now; if adding a basic e...

...microphone and speaker, and the system connects the user to a predefined phone number using the Twilio Voice API. The destination phone number must remain hidden and handled securely on the backend. When the call ends or the user disconnects, the page should automatically redirect the user to a URL that we provide (for example our company homepage). This project is intended to be a **simple MVP prototype**, not a full telephony system. --- Core Features Single Call Button Interface * One large “Call” button * No dial pad * Simple, clean interface * Mobile-friendly and responsive Browser Calling * Users must be able to call directly from their browser * Must use the user’s microphone and speaker * Must work on modern browsers Fixed Destination Number *...

...interface claire, moderne et facile à utiliser Structurer les pages sous forme de composants réutilisables Créer un prototype simple permettant de visualiser la navigation Pages principales à concevoir Page d’accueil Page de connexion Page d’inscription Réinitialisation du mot de passe Tableau de bord (dashboard) Gestion des élèves Gestion des enseignants Gestion des classes Emploi du temps Gestion des notes et absences Messagerie interne Notifications Outil de conception Les maquettes devront être réalisées avec Figma afin de faciliter la collaboration avec l’équipe de développement. Livrables attendus Maquettes des pages principales (Desktop) Prototype...

I’m ready to overhaul an existing inte...user. I’m open to the tool you’re most comfortable with—Figma, Sketch, Adobe XD, or an equivalent—so long as the hand-off is developer-ready and includes responsive considerations. To keep us aligned, I’d like the work delivered in three tangible stages: 1. Low-fidelity wireframes that validate layout ideas against the personas. 2. High-fidelity, clickable prototype showcasing the interactive elements we agree on. 3. Final design assets and a concise style guide for my dev team. I’ll provide timely feedback at every milestone and quick access to the stakeholder group so decisions never stall. If you’re passionate about crafting interfaces that make users want to stick around a...

Project Brief – Custom LoRa Wireless Button Trigger (USB Keyboard Device) Project Overview I am looking for an experienced embedded systems / hardware developer to design and build a custom wireless trigger system using LoRa communication. The system consists of: Handheld Transmitter (with button) USB Receiver (connected to a computer) When the button on the transmitter is pressed, the receiver should emulate a USB keyboard and send an ENTER key press to the connected computer. The device must be reliable and suitable for frequent use, therefore rugged connectors and proper enclosures are required. System Architecture The system will consist of two hardware devices. Wireless Range: At least 300-500 Meters Indoor. 1. Transmitter (Handheld Remote) A compact handheld remot...

...manufacturing company. The goal is to create a production planning and operations management platform that connects marketing, planning, production, logistics, and management teams. The system will manage customer orders, container planning, production scheduling, production tracking, inventory, and dispatch operations. This is not a simple website. It is a manufacturing ERP-style system. A working prototype already exists and we want to continue expanding and improving it. Current Technology Stack Backend Python (FastAPI) Frontend React.js Tailwind CSS Database MongoDB Authentication JWT-based role access The system is also built as a Progressive Web App (PWA) so it can run on desktop and mobile devices. Manufacturing Process the Software Must Support Tape Productio...

I want a lightweight Retrieval-Augmented Generation chatbot built in Python that I can spin up locally, feed with my own PDFs or plain-text files, and query in natural language. Your script should take the uploaded documents, create embeddings, store them in a vector store, pull back the most relevant chunks when I ask a question, and hand that context to an LLM (Gemini or OpenAI) for the final answer. LangChain or LlamaIndex is fine for the orchestration layer, and I’m happy with either FAISS or Chroma as the vector database. Keep external dependencies minimal and clearly documented. A straightforward UX is all I need: a command-line prompt or a bare-bones web page that lets me upload files, enter a question, and read the answer. Please include clear setup instructions, environmen...

...Automated logs of edits/approvals so I always know who changed what, and when. The flow should be simple: users submit entries, the manager does a quick completeness check, then the admin signs off and locks the record for the day. If you can implement push notifications or colour flags for missing data that would be a plus. Deliverables 1. Fully functional AppSheet (or comparable Google platform) prototype shared to my Workspace. 2. Tested iOS & Android deployment links. 3. Brief documentation showing how to add users, adjust fields, and manage access rules. Let me know which Google tools you plan to use, your estimated timeline, and any similar apps you have already delivered....

...immediately feel they are in the right place. Brand & Design Constraints Our established colour palette, logo, and typographic system are non-negotiable and must be respected without deviation. The structure and content of the existing website can largely remain the same — what we need is a visually elevated, architecturally refined interface built around our brand identity rather than imposed over it. All pages must be fully mobile-responsive and render consistently across all major browsers. A C-level executive reviewing our site on a phone during a flight should experience exactly the same level of quality as someone on a widescreen monitor. Deliverables We expect the engagement to be structured in three clear phases. First, high-fidelity design mock-ups for a...

Our portal——does everything it ...wireframes for every unique screen • High-fidelity, responsive designs in Figma (or similar) plus a clickable prototype • Style guide covering colours, fonts, iconography and reusable UI elements • Dev-ready asset export with clear annotations Acceptance criteria 1. All legacy functionality remains intact but wrapped in a modern-minimal aesthetic. 2. Designs are fully responsive and pass a basic usability test with at least two sample users. 3. Source files and assets are delivered in an organised Figma project alongside PDF snapshots. Timeline is flexiblePlease show two recent projects where you transformed a dated interface into something sleek and minimal, and outline your design process when you repl...

...genuinely premium experience. The foundation: • Custom theme: you’ll create a distinctive colour palette and typography set rather than relying on an off-the-shelf dark or light scheme. • Material design is the guiding language, so components must respect its hierarchy, motion, and accessibility rules while still feeling modern and minimal. • Android-first: layouts, touch targets, and interactions need to sit naturally within current Android conventions. Deliverables I need at hand-off: 1. High-fidelity designs for the five agreed screens in Figma, Sketch, or Adobe XD. 2. A clickable prototype that demonstrates the principal user flows. 3. An exportable style guide (colours, type, spacing, components) so developers can implement without guess...

I’m building a full-scale e-commerce site and need a polished, corporate look that feels effortless on every device. The site has to load quickly, guide users intuitively, and reflect a modern, trustworthy brand. Core objective The design must centre on an e-commerce flow, with product search and filtering woven seamlessly into the layout. From landing page to checkout, every screen should feel consistent, clear, and conversion-focused. Visual direction Think clean lines, balanced whitespace, and a professional colour palette that signals credibility rather than flashiness. Typography, iconography, and micro-interactions should reinforce that confident, corporate tone while still feeling contemporary. Technical expectations • Mobile-first responsiveness: phone, t...

...machine / virtual machines) - CI/CD fundamentals - Understanding project structure and common file types - API integrations - Backend basics and connecting services - basic security protocols - Using LLMs to help generate and build projects - Creating simple AI agents - Best practices for going from idea → working prototype About me: - Non-technical but very comfortable using modern tech tools - Fast learner and motivated to build real projects - My goal is to quickly prototype and test product ideas What I’m looking for: - A developer who enjoys teaching and mentoring - Someone who can explain concepts clearly at a beginner level - Experience with modern dev tools, APIs, and AI/LLM workflows - Availability for an intensive 1-week learning schedule If this so...

...- Media is uploaded and shared with investor --- 4. Communication - Basic communication handled outside the platform (email, WhatsApp, Slack, etc.) --- Goal of the MVP - Validate the concept with a small functional prototype - Prove that investors will use notaries to conduct remote walkthroughs - Build the foundation for future features: integrated payment, ratings, automated notifications, maps --- Budget & Project Structure - Listed budget ($1,500–$3,000) is for the initial MVP/beta version only - The goal of this first phase is to create a functional prototype demonstrating the core workflow - If successful, I plan to continue development with the same team to add advanced features and full platform functionality --- Attention: To show you’ve...

...automotive part and need a design engineer who lives in SolidWorks. Your job is to transform broad performance targets into detailed 3D models and physical prototypes that are ready for our in-house testing team. You will own concept development and prototyping. That means turning sketches and envelope constraints into manufacturable geometries, iterating quickly, and preparing everything we need to get the first parts off the printer or CNC. Once the prototype is approved, our internal group will take over for validation, so the hand-off has to be clean and complete. Deliverables I expect: • Native SolidWorks assemblies and fully detailed 2D drawings • STL/STEP files suitable for 3-D printing and machining • A concise build log noting materials, key d...

I’m looking for a skilled developer who c...quickly and turn my idea into a working product. I’m open on the platform—whether you specialise in websites, mobile apps, or desktop software, I want to hear how you’d approach the build, recommend the best tech stack, and outline a clear roadmap. Here’s what I need from you: • A brief proposal explaining the platform you’d choose and why • An estimate of milestones for an initial functional prototype • Ongoing collaboration to refine features based on real-world feedback If this sounds like a fit, please share relevant examples that show your range across web, mobile, or desktop projects, and highlight any frameworks or languages you’re especially strong in. I’m ready...

...ground up with user experience driving every decision. From the first tap, the app should feel intuitive, helpful and fast, setting a welcoming tone that keeps people engaged. Work begins with discovery: analysing the target audience, mapping user journeys and validating assumptions through quick prototype testing. Once the core flows feel effortless, polished UI screens can be produced in Figma (or a similar tool) before the design language is translated into production code. A single, shared design system is essential so colours, typography and components stay consistent as new features roll out. Both iOS and Android need native-quality performance. Whether the stack ends up in Swift/Kotlin or a cross-platform framework such as Flutter or React Native, loading t...

I’m refreshing my website from the ground up and I’m looking for one partner to handle both the brand-new logo and a f...supplied in SVG, PNG, and favicon formats • High-fidelity desktop & mobile designs for every public page referenced in the current navigation and footer • Landing page mock-ups featuring integrated step-by-step guides and infographic placeholders • Admin dashboard UI with sidebar navigation and sample form screens • Final design assets handed over in layered Figma (or comparable) files plus style guide and colour codes Before sign-off, I’ll review the clickable prototype to ensure consistency in typography, spacing, and responsive behaviour. If this sounds like your wheelhouse then please start your bid wi...

UI/UX Designer Needed — Stealth ...off-white surfaces, data-rich • Figma/Canva-style creative workspace with editing tools, scorecards, and approval flows • Settings, billing, onboarding, empty states, micro-interactions DESIGN REFERENCE BAR Linear · Framer · Stripe · Vercel · Clerk · Basement Studio REQUIREMENTS ✦ Portfolio with animated landing pages and SaaS dashboards ✦ Experience with canvas/workspace-style product interfaces ✦ Figma expert with component system thinking ✦ Framer or Webflow build skills = strong preference ✦ Lottie / Rive animation experience = bonus DELIVERABLES FORMAT Figma design system + all screens + clickable prototype TO APPLY Share your best landing page + one dashboard you're pro...

I need an interactive Power BI dashboard that lets me keep a real-time eye on key operational activities across the business. The goal is to consolidate data from our existing systems, surface the most critical KPIs, and give stakehol...trigger alerts, or combine multiple operational feeds into a single command-center view, that’s exactly the expertise I’m after. When you respond, link me directly to past Power BI work that shows similar operational or performance-tracking dashboards so I can see how you approach layout, interactivity, and data storytelling. I’m ready to supply sample data and schedule brief check-ins as you prototype. Once we agree on the key KPIs and visuals, the deliverable is a finished .pbix file plus clear notes on any gateway or refresh s...

...real-time. Optional Firebase hooks (Analytics, Cloud Messaging) connected through Firebase Data Connect or equivalent bridge, with clean separation in the code so either backend can be swapped or scaled independently. Deliverables 1. Complete Flutter project in Git with clear README and environment files. 2. Supabase schema, SQL/Edge functions, and seed data scripts. 3. Working messaging prototype deployed to a Supabase project I’ll provide. 4. Short Loom/video walkthrough showing build and deployment steps. Acceptance criteria • App compiles and runs on Android, iOS, Chrome (PWA), and as a direct web build without platform-specific errors. • Creating, editing, and deleting a listing syncs in real time across two devices. • Messages deliver ...

# Design two PCB Boards in EasyEDA for later JLCPCB manufacturing, including assembly. I am open to professional recommendations regarding peripheral components (sensors, power converters, connectors) and layout optimizations. However, the MCU selection for both boards is fixed as specified below. For Board 2, I prefer the CH32V003 but am open to other CH32 variants if there is a strong technical reason. ## Board 1: ESP32-H2 based BLE monitoring device prototype. - MCU: ESP32-H2-MINI-1-N4 (Internal 4MB Flash). - Sensors: LIS3DHTR (Accelerometer), GXHTC3 (Temp/Hum), MSM261DHT006 (I2S Mic Top Port). - Constraints: - Height: Max 5.0 mm (including components and PCB - Battery holder should be as low as reasonable like Keystone 3003). - Width: Max 25 mm. - Length: A...