Prototipado Jobs

Necesito que un diseñador/a hispanohablante tome mi archivo de Figma y haga pequeñas modificiaciones. Lo que te entregaré • Archivo Figma con la versión actual de la página. • Guía de estilo (colores, logos, fuentes). • Comentarios puntuales sobre elementos que deben mantenerse o eliminarse. Entregables esperados • Modificaciones realizas en video llamada. • Propuesta de variantes si lo crees necesario (máx. 2). • Especificaciones de espaciado y grid para que el equipo de desarrollo implemente sin problemas. Requisitos • Dominio de Figma y buenas prácticas de componentes/auto-layout. • Comunicación en español — obligatorio. • Capacidad de compartir p...

I am building a premium, mobile-only period tracking and hormonal optimization app called , tailored for the Indian Gen-Z/young adult market. I need a talented UI designer to craft a high-fidelity interface that feels less like a sterile medical utility or a cluttered form-heavy tracker, and more like an immersive, supportive wellness companion. The visual direction is firmly "Cozy Tech / Periods-but-make-it-cute"

I have an irrigation startup involving soil capacitor sensors. Key tasks include: Designing the outer frame and protein it using 3d printer The outer frame should be made of a combination of metal and plastic. Ideal candidates should have experience with 3d printers

Gesucht: freiberuflicher CAD-/Maschinenbau-Konstrukteur für mechanische Produktideen / V0-Prototypen Ich suche einen erfahrenen freiberuflichen Konstrukteur / Entwicklungsingenieur zur technischen Ausarbeitung bereits vorhandener mechanischer Grundideen. Es geht nicht um die Erfindung neuer Geschäftsideen, sondern um die konstruktive Umsetzung, Plausibilisierung und prototypennahe Ausarbeitung vorgegebener Funktionsprinzipien. Aufgaben: – technische Durcharbeitung eines vorgegebenen mechanischen Grundprinzips – CAD-Vorentwurf / 3D-Modell – einfache Baugruppen- und Bauteillogik – Material- und Fertigungsvorschläge – Vorschlag für einen einfachen V0-Prototyp – Erstellung von STEP/STL/PDF-Daten – kurze technische Funktionsbeschr...

I need a complete PCB design for a 15W Qi-compliant wireless charging transmitter. The board will be powered from a USB-C input and must expose simple 5V positive and negative connections that become live only while a device is actively charging. Please let me know your expected turnaround and any questions you need answered before you start.

I am developing a wall/desk-mounted NFC clock in / out system. I already have a working prototype and firmware completed using Arduino IDE on ESP32. I now want a professionally designed integrated PCB and simple 3D printable enclosure suitable for low-cost manufacturing through JLCPCB PCBA. Main requirements: Integrated ESP32 module (ESP32-WROOM preferred) USB-C for power + programming WiFi required MFRC522 RFID/NFC support over SPI 16x2 I2C LCD support 4 navigation buttons 2 status LEDs Active buzzer Fully integrated PCB (no ESP32 dev board or jumper wires) JLCPCB/JLCPCB PCBA compatible Reliable design suitable for production Important: I already have working firmware completed GPIO compatibility with existing firmware is preferred Cost optimisation is very important Open to professio...

I'm looking for a skilled PCB designer to create a custom board for an energy monitoring application. The PCB will be used to monitor grid electricity and will need to collect the following data: - Voltage - Current - Power consumption Ideal skills and experience: - Expertise in PCB design and layout - Experience with energy monitoring systems - Knowledge of grid electricity parameters - Proficiency in handling voltage, current, and power consumption data Please provide previous work samples and a detailed approach to this project.

I need an electronic tea brewing kettle designed with specific features. Essential Features: - Temperature Control: Ability to set a specific brewing temperature. - Custom Temperature Settings: User-defined temperatures. Preferred Adjustment Method: - Touchscreen Interface: Intuitive, user-friendly control. Ideal Skills and Experience: - Experience in designing electronic appliances. - Proficiency in touchscreen interface technology. - Knowledge of temperature control mechanisms. Looking for innovative designs and practical solutions.

ob Title: UI/UX Designer Type: Project-based / Freelance / Contract We are hiring a UI/UX designer to design TheGradStory, a career platform built for students and job seekers. The designer will be responsible for turning a complex product idea into a simple, intuitive, and visually strong user experience. The product has multiple interconnected modules, so the designer must be able to think in systems, not just individual screens. The work will involve defining user flows, structuring information clearly, designing wireframes, and preparing high-fidelity UI for key screens. Responsibilities Understand the full product journey and convert it into clear user flows Design wireframes for all major pages and states Create clean and usable UI for web and responsive layouts Design the dashbo...

I'm seeking an experienced watchmaker to assist in the production of a traditional automatic watch. Key components include: - Movement Assembly: Expertise in assembling intricate watch movements is essential. - Case Manufacturing: Skills in crafting durable, precise, and aesthetically pleasing watch cases. - Dial and Hands: Ability to design and produce detailed dials and hands. Ideal Skills and Experience: - Proven background in traditional watch production - High attention to detail - Proficient in handling specialized watchmaking tools and machinery - Strong understanding of automatic movement mechanics Please provide examples of previous work and relevant qualifications. Looking forward to collaborating with a skilled artisan in this craft.

I'm looking for a SolidWorks expert to help with mechanical design, specifically creating 3D assembly models for prototyping purposes. Ideal skills and experience: - Proficiency in SolidWorks, particularly in assembly modeling - Strong background in mechanical design - Experience with prototyping and understanding of design for manufacturability - Attention to detail and ability to work within project specifications and timelines

I'm looking for a trained and experienced UX tester to test a lightweight app I'm creating. I'm looking for someone who can perform: - Heuristic review: UX expert checks the prototype against usability principles. - Cognitive walkthrough: reviewer steps through tasks as a target user. - Content/copy audit: checks clarity, tone, labels, and confusing terms. - Device compatibility: any issues with rendering on phones and tablets - Information architecture audit: reviewer inspects navigation/grouping before testing with users. UI assessment would be great but not a must

I am looking for a freelancer to help integrate LED lights into both the fretboard and body of a guitar. The LED system should be programmable via software, specifically for the Windows platform. Ideal candidates should have experience with electronics, LED programming, and creating software-compatible systems. The guitar also has other electrical devices in it as well. the system uses addressable RGB LEDs including flexible PCB LEDs, COB LEDs. the project will require CNC machine work for body of guitar including molded diffusion channels. It has internal controller board like raspberry pi. It will require diffusion layer/translucent top layer. Designs available for viewing. Let’s bring this musical project to life!

I need a complete professional Figma UI/UX design for a full E-commerce + Buyback website. This is a complete production-level project, not only homepage design. I need full desktop + mobile responsive design with all UX flows, states, reusable components, and developer handoff-ready structure. The design quality must feel modern and premium similar to Amazon, Apple, Flipkart, Cashify, and Back Market. Strictly Note : Please contact me only if you are genuinely willing to work within the mentioned budget. Many freelancers apply without reviewing the project details or budget and later try to renegotiate. Kindly review everything properly before applying. -------------------------------------------------- PROJECT TYPE -------------------------------------------------- 1. E-commerce Webs...

I need an experienced designer for an injection molded part, specifically for consumer goods, using polypropylene (PP). Key requirements: - Design for manufacturability - Knowledge of PP & ABS material properties - Experience with consumer goods applications Ideal skills: - Proficiency in CAD software - Strong background in plastic part design - Familiarity with injection molding processes Please provide samples of previous work.

Project: Compact Pulse Generator Embedded PCB for 12V Solenoid Valve I am looking for an embedded electronics engineer / PCB designer to develop a compact control PCB for a portable pulse generator device used for underground poly pipe locating and plumbing field testing. The PCB will control a 12V DC solenoid valve to generate repeating pressure pulses through plumbing pipelines. PCB Requirements: - Compact rectangular PCB - Target size: 40mm x 40mm - Compact SMD design preferred - Suitable for portable enclosure integration Main Features Required: 1. Rechargeable Battery System - Support rechargeable lithium battery pack - Charging input circuit included 2. LED Indicators - Low battery indicator LED - Charging indicator LED - Full battery indicator LED 3. Power / Pulse Status LED ...

Hi, I need a motorised display mechanism that stores 50 cards (300mm × 150mm × 1mm). One card should be visible at a time. The system should automatically advance to the next card once per day at programmable times (every day a different time). Quiet operation preferred. Indoor use.”

Saya berencana merilis sebuah aplikasi permainan teka-teki di mobile yang benar-benar bisa menghasilkan pemasukan harian ke akun DANA saya. Fokus utamanya adalah membuat mekanisme permainan yang seru sekaligus menyiapkan alur monetisasi lewat pembelian dalam aplikasi (in-app purchase). Yang saya butuhkan: • Konsep inti permainan teka-teki beserta loop gameplay yang membuat pemain terus kembali. • Pembuatan prototipe fungsional untuk Android (lebih baik jika sekaligus siap di-port ke iOS). • Implementasi sistem in-app purchase menggunakan Google Play Billing (atau alternatif resmi) dan panduan pencairan pendapatan agar dana bisa rutin ditarik ke DANA setiap hari. • Dashboard sederhana atau laporan analitik dasar sehingga saya dapat memantau ARPU, retention, dan pe...

I need a detailed glacier model that's made of plastic and can be taken apart to reveal its inner structure and how it conforms to bedrock. Anatomy of a Glacier The objective: To create a visual and tactile learning tool that illustrates the relationship between a glacier and the underlying bedrock. The model must be modular, allowing users to disassemble it to study the internal workings. Model Components The model should consist of three main parts that fit together: The Bedrock: A solid base with an uneven, natural surface (topography). Glacier – Left Section: One half of the glacier with embedded internal details. Glacier – Right Section: The second half of the glacier. Technical Guidelines Removability: The glacier must be easily removable from the bedrock bas...

Project Overview We are building a modern fintech marketplace mobile application where users can: Post loan requirements Connect with lenders/borrowers Chat directly Highlight posts using paid plans Browse local loan listings The app theme is: Dark Violet + Pink premium fintech style Modern marketplace UI Clean and user-friendly UX We already have existing UI screens designed. Now we need an experienced UI/UX designer to: Improve and modernize the current screens Maintain consistent design language Make all screens development-ready Create proper mobile app UI flow in Figma

We are looking for an experienced electronics/embedded systems engineer to design, simulate, and build a working prototype of a Permanent Magnet DC (PMDC) motor driver circuit. The driver must allow precise control over the number of motor rotations using real-time feedback from a proximity sensor. This is a two-phase project: (1) schematic and PCB design, and (2) hardware prototype build and validation. Both phases are in scope. TECHNICAL REQUIREMENTS Motor Driver: - H-bridge or equivalent topology to drive a PMDC motor - Bidirectional rotation support - PWM-based speed control - Adjustable current limiting - Protection against over-current and back-EMF Proximity Sensor Feedback: - Interface with an inductive or optical proximity sensor to count motor shaft rotations - Debounce logic ...

I’m putting together a simple timing-belt drive for a small-scale robotics project. Please refer the images. I want to attach magnets on the timing belt. In one image attaching magnets at the outer side is easy but I want to solution for other image's orientation.

Investor finder for “A simple device can be for all power”. Night can be day permanently projects from all over the world Project details (Investor needs for this project): Hello everyone, my name is Mohammad Asaduzzaman Shuvo. This idea is mine and I am going to tell you detils. Lets read. Hello everyone, my name is Mohammad Asaduzzaman Shuvo. This idea is mine and I am going to tell you details. Let’s read. Device name: “Diner Alo” (Day Lights) Idea made by (Scinetest): Md. Asaduzzaman Shuvo. Made by: Bangladesh. Descriptions: This device can help to improve the world. It’s can be an another generations. Actually generation is 3 not 4,5,6,7 etc. So, it’s the last generations device it’s can make the world updates. In night, it’s ...

I need some Volunteer Scientist and engineer for my own projects. Tell me that what you can do for this project? Hello everyone, my name is Mohammad Asaduzzaman Shuvo. This idea is mine and I am going to tell you details. Let's read. Device name: "Diner Alo" (Day Lights) Idea made by (Scinetest): Md. Asaduzzaman Shuvo. Made by: Bangladesh. Descriptions: This device can help to improve the world. It's can be an another generations. Actually generation is 3 not 4,5,6,7 etc. So, it's the last generations device it's can make the world updates. In night, it's can make night as a day light. It's a device that needs to be used in the eyes. This device will be cheap. It will have another device which is a "Cloud Fly" machine which is also made b...

I have a web-based virtual try-on concept. I need the core interface shaped into a clean, intuitive experience. The scope is small—just two or three key screens—but they must feel polished, responsive, and ready for hand-off to development. Here is what I’m after: • High-fidelity designs of the entry screen, the live try-on workspace, and a simple results / recommendation screen (Figma preferred) • A short interactive prototype so stakeholders can click through the flow. • Style guide snippets for colours, typography, and reusable components used in the mock-ups. Acceptance criteria • Layout adapts smoothly from desktop down to mobile breakpoints. • Try-on viewport leaves enough room for eyewear overlay controls while keeping the camera ...

Korzystam z własnej aplikacji w AppSheet do organizacji pracy i zależy mi na jej dalszym rozwoju. Chcę przede wszystkim ulepszyć funkcjonalność związaną z zarządzaniem projektami, tak aby łatwiej monitorować, na bieżąco aktualizować oraz analizować koszty. Co jest dla mnie kluczowe: • Rozszerzenie modułu zarządzania projektami o precyzyjne śledzenie kosztów (materiały, roboczogodziny, wydatki dodatkowe). • Ujednolicenie widoków i logiki tak, by wszystkie dane projektowe były dostępne w jednym miejscu – bez konieczności ręcznego scalania arkuszy. • Automatyczne alerty lub powiadomienia, gdy budżet projektu zbliża się do ustalonego progu. • Intuicyjne formularze wprowadzania danych, aby członkowie zespołu mogli szybko dodać nowe wydatki lub zmia...

I need to have a 3D prototype printed in PLA to represent an aluminum adapter. This prototype is for design validation, specifically to ensure fit and alignment. 2D drawing and stp model can be supplied. Requirements: - 3D printing experience, especially with PLA - Precision in design to ensure proper fit and alignment Ideal Skills: - Proficiency in CAD software - Experience with prototyping and mechanical testing - Attention to detail and strong problem-solving skills Max diameter is 190mm and thickness is 70mm. Please include examples of previous work and relevant experience in your bids. Looking forward to your proposals!

Devo trasformare le nostre idee di vetrine refrigerate su misura in disegni commerciali completi, pronti per la fase di prototipazione e produzione. Lavoriamo già in ambiente Solid Edge e ho bisogno di qualcuno che conosca bene questo software per: • modellare l’assemblato in 3D partendo dalle indicazioni che fornirò (misure, finiture, accessori); • ricavare le tavole 2D con quote chiare e viste di dettaglio utili in officina; • fornire, se necessario, esplosi e distinte base direttamente dal file. Ti passo il concept, le misure e i requisiti funzionali e mi aspetto file Solid Edge nativi (.par, .asm, .psm) più i PDF pronti da condividere con i reparti coinvolti. Il mio obiettivo è arrivare rapidamente a un set di documenti che la produzi...

I'm looking for a skilled designer to create a conceptual design for an industrial radio. This product will be used in industrial settings, so it needs to be robust and functional. Key requirements include: - Expertise in designing physical products, especially for industrial use - Ability to create detailed and innovative design concepts - Experience with materials and manufacturing processes for durability Ideal Skills and Experience: - Background in industrial design - Water waste management - Strong visualisation and prototyping skills Please provide a portfolio showcasing relevant work.

I want to put together a quick-and-dirty paper prototype that proves one thing: textual instructions can be fed into an LLM, interpreted, and turned into accurate anatomical motion that I can later visualise in my copilot 3d js etc. The workflow I have in mind is simple on paper yet technically layered. First, the LLM receives short, structured cues (“Raise left arm to 90°”, “Rotate torso 15° right”, etc.). It must parse those sentences, identify the key actions, and output a sequence of joint-level positions. From there, the prototype should pass those positions to a lightweight Vision-AI / pose-estimation module so I can preview the motion as stick-figure frames and sanity-check anatomical correctness. Because this is an early prototype, I’m not ask...

We are the creators of Turbo‑Addons for Elementor – a WordPress plugin with 200+ ready‑to‑use templates. We now want to expand our template library with three brand‑new design collections (approx. 5–10 templates per collection). Each collection must follow one of these distinct visual directions: Modern & Minimalist – clean lines, plenty of white space, subtle shadows, sans‑serif typography. Classic & Traditional – elegant serif fonts, soft earthy or muted tones, ornamentation, timeless layouts. Bold & Colorful – high contrast, vibrant gradients or punchy flat colours, playful shapes, strong typographic hierarchy. You will work entirely in Figma – we provide a starter file with our component library, colours, and typography scale. Your jo...

I have an open-hardware setup that links a meshcore nRF52840 repeater to a Raspberry Pi, all powered by a 5 W solar panel and small battery pack. The Pi should stay asleep until the repeater’s heartbeat stops, then wake, push the latest meshcore firmware, and put the radio back online. Before I fabricate anything, I need an experienced hardware designer to go over the schematic and improve it, with special attention to two areas that matter most to me: • Mainboard layout – it must be tidy, electrically sound, and robust enough for harsh, remote installs. • Clock timing around the 4060 IC – the current RC network drifts; please replace it with a resonator or another stable solution and verify the timing math. I’m aiming for higher overall reliabi...

I'm looking for a secure iPad case and stand that locks the iPad and charger. This will be used primarily in public settings like kiosks and retail. Requirements: - Must secure both the iPad and charger - Designed for public use, preventing theft - Durable and weather-resistant materials preferred - Should be stable and not easily tipped over Ideal skills and experience: - Experience with security products - Knowledge of durable design for public use - Mechanical engineering or industrial design background

We are looking for a mechanical/3D CAD engineer to design a compact electronic device enclosure for manufacturing and prototyping. Scope: - Industrial/mechanical design of device enclosure - Internal component integration: - ESP32 board - SIM module - Speaker - Battery pack - Buttons - NFC area - Prepare enclosure for 3D printing and future manufacturing Deliverables required: 1. STEP/STP files 2. STL files 3. Native CAD source files (Fusion360, SolidWorks, or equivalent) 4. Dimensioned technical drawings/PDF 5. Exploded assembly views if possible Requirements: - Experience in consumer electronics enclosure design - Experience preparing files for 3D printing - Ability to optimize for compactness and manufacturability Please include: - Portfolio/examples - CAD software used ...

Hello I was wondering if you could make me a figma app in under four hours following these guidelines? It's for a project The app must include: • At least 4 screens (frames): Welcome Page Sign-in Page (fields do NOT need to function) Home Page One additional page (e.g., Settings, Profile, Challenges) Navigation Bar • A clear app idea You should be able to explain what the app does • At least 2 interactive prototype: Example: "Continue" button → navigates to next screen "Home" Icon on Navigation Bar → Home page • Simple and clean layout Good spacing, limited colors, readable text Required Process * Wireframe * Ul Design * Prototype Submission Instructions * Figma file link * Make sure link is set to &qu...

I already have locked-in visual direction, detailed HTML mock-ups, and an Implementation Guide. Your task is to recreate every pixel of those references inside Godot 4.x, relying on the engine’s native Theme and StyleBox system, Tween / AnimationPlayer for state transitions, and a small set of custom shaders that deliver the claymorphic surface effect. Because the job is pure implementation, not design, I need someone who feels at home with advanced Godot workflows: nested scenes, exported Theme overrides, GDScript-driven animation cues, and tight asset organisation. The mock-ups include interactive buttons and icons and they set the bar for how the finished work must look and feel. Particular care goes to the claymorphic component family—Button, Card, Bottom Nav, Toast, Moda...

I'm looking for an experienced product designer to create a weighted vest specifically for walking. The vest should support a weight range of 25 to 50 lbs and include adjustable straps for a customized fit. Key Requirements: - Designed primarily for walking, rucking and jogging - Weight capacity of 25 to 50 lbs - Adjustable straps for comfort Ideal Skills and Experience: - Experience in designing fitness gear - Knowledge of weight distribution and comfort - Proficiency in using design software - Strong understanding of materials and durability Please provide samples of previous related work.

I’m building a small, engaging word-puzzle game and need help turning the concept into a playable prototype. The overall genre is Puzzle, with a clear focus on Word puzzles. I’m open on the exact format—crossword, word search, scrambled letters, or an inventive hybrid—so long as the mechanic is fun, intuitive, and mobile-friendly. Here’s what I’m looking for: • A working prototype that loads quickly on desktop and mobile browsers (Unity, Godot, or lightweight HTML5/JavaScript are all fine). • Core gameplay loop for at least one fully functional level: tile/grid generation, user input, win detection, and basic scoring. • Clean, modular code and straightforward asset placeholders so I can expand the word list or add themes later. ...

I’m building a new electronic digital-lock and need an enthusiastic fresher who wants real-world experience in the technical electronic domain. You’ll work alongside me on everything from early-stage circuit design to basic firmware tweaks, refining the lock’s functionality, helping validate the hardware on the bench, and documenting each step so the work can be replicated later. You do not need years of background—just a solid grasp of electronics fundamentals, the curiosity to learn fast, and the confidence to ask questions. Familiarity with simple microcontrollers, C/C++ or Arduino-style tooling, and any PCB design package will make the ramp-up smoother, but I’m happy to mentor you through unfamiliar areas. Deliverables I expect as we progress: • U...

I am looking for a designer to create a premium stainless steel slow feeder bowl specifically designed for brachycephalic breeds such as French Bulldogs and English Bulldogs. I want the product to have a minimalist and modern aesthetic inspired by brands like Apple and Dyson, with a clean and premium industrial design. Instead of a traditional maze pattern, I would like a hybrid slow feeder design using: • raised rounded bumps • shallow divided sections • wide smooth feeding channels The bowl should be ergonomic for flat-faced dogs, with shallow and accessible internal structures that help slow eating without causing frustration or discomfort. Specifications: • food-grade 304 stainless steel • brushed metal finish • rounded edges • non-slip bas...