Prototyping projects — HireLancer archive

ID / Date Listing

Custom Voltage Output Circuit Board

I need a small circuit board that takes two 20VDC hot-swap power inputs and provides multiple voltage outputs. Requirements: - Voltage Outputs: 5VDC, 12VDC, 20V...

HL-40062169

Urgent Tech Website UI/UX

I need a talented UI/UX designer to craft the full experience for a tech-focused website, with the initial priority being a high–impact landing page. The projec...

HL-40062106

Resume Builder Figma Design

I’m creating an online resume-builder and I need a polished Figma concept that captures a professional, formal tone from the very first glance. Your focus will...

HL-40061356

Affordable Toddler Slip-On Sandals

I’m launching a new line of slip-on sandals for toddlers aged 1–3 and need a footwear specialist to turn my vision into production-ready reality. The sandals mu...

HL-40061413

Neurostimulation Device Prototype Development

I have a concept for a handheld medical device that administers treatment through targeted neurostimulation, and I now need to turn it into a functional prototy...

HL-40061321

On-Demand Laundry App UI/UX

I’m building an on-demand laundry service and I need a clean, intuitive UI/UX that feels right at home on both iOS and Android. The flow has to make it effortle...

HL-40061179

Social Network UI/UX Figma/Adobe Design

I need a complete UI/UX overhaul for a new social-networking product, covering both the public website and its companion iOS/Android app. Every screen should be...

HL-40060770

ESP32-S3 Schematic Enhancement

I am using the reference design published here: https://www.waveshare.com/product/arduino/boards-kits/esp32-s3/esp32-s3-lcd-7b.htm and now need that schematic—a...

HL-40060360

Custom Xiao RP2350 PCB

I already have a hand-drawn sketch of a board that puts a Seeed Xiao RP2350 module at its heart. What I still need is a complete, production-ready design that t...

HL-40060291

Earbuds & Case Precision CAD -- 2

I’m starting from a blank slate and need a complete 3D design for a pair of true-wireless earbuds along with their matching charging case. The model has to be f...

HL-40059706

Design Innovative Medical Device -- 2

I’m embarking on the development of a brand-new physical product destined for the medical market. My goal is to take this concept from an initial idea through d...

HL-40059555

Mechanical Tool Development

I need an experienced engineer to help develop a new range of mechanical tools, specifically cutting tools, power tools, and drill machines. Key requirements in...

HL-40059514

Multilayer SMD Prototype PCB Design

I need a fresh multilayer PCB laid out strictly for surface-mount devices so I can move my current concept from breadboard to a fully testable prototype. The sc...

HL-40059353

Single-Layer PCB Layout for Prototyping

I need a PCB layout and Gerber files for a pcb component design. This is for an LED-related project and is intended for prototyping. Ideal skills and experience...

HL-40059403

Figma Design for E-commerce Website

I need a fresh, conversion-focused e-commerce website laid out entirely in Figma. The goal is to hand developers a clean, well-organized file that covers the fu...

HL-40059411

Sauci AI - Design

1. Purpose of Design The purpose of all design assets is to: - Visually communicate what our platform offers - Support conversion, onboarding, and retention - C...

HL-40059142

Mobile Event Booking Wireframes

I need polished, user-centric wireframes for a Book-My-Show style mobile app. The core of this phase is the Event Booking System—from browsing upcoming shows. H...

HL-40058926

Modify Android Phones to Run without Battery

I have a small stockpile of Android handsets that I want running 24/7 for continuous surveillance tasks, but with the batteries completely removed. Your job is...

HL-40058575

Multi-Purpose Desktop App UX/UI

I’m building a desktop application aimed squarely at freelancers—a single workspace that blends core productivity features with a touch of entertainment and lig...

HL-40057799

Smart Switch PCB Design Needed

I need a PCB design and schematic review for a mains-powered smart switch intended for home automation. Key Requirements: - Design for home automation applicati...

HL-40056670

Please redesign our adult content + escort discovery platform with a fresh, modern, mobile-first UI that supports profiles, paid private galleries, messaging, search, and dashboards. Full creative freedom.

We are redesigning a modern adult digital platform that combines: Escort discovery Premium creator content (photo galleries + video clips) Private paid content...

HL-40055794

Productivity App Wireframe Design

I am building a mobile productivity app for the general public and need a clear, intuitive wireframe that brings the core Calendar integration feature to life....

HL-40055581

Innovative Dual-Chamber Cap Design

I have developed an early concept for a dual-chamber flavour-release cap aimed at the food-and-beverage sector, and I’m ready to turn it into a working mechanic...

HL-40055603

Complete Website UI/UX Design

I need an end-to-end UI/UX design for a brand-new website. The goal is to move from a blank canvas to polished, developer-ready files that feel professional, in...

HL-40055105

Custom Purple Retractable Pen

I'm looking for a simple, yet custom ballpoint pen. Here are the specifics: - Ink Color: Black - Barrel Color: Purple - Mechanism: Retractable Ideal skills and...

HL-40055000

Handheld Massager Development Consultant

I'm seeking an experienced product development consultant to help transform my concept of a handheld massager into a working prototype. The massager will utiliz...

HL-40054716

RGBW Beacon Prototype with Wi-Fi Control

I need an experienced hardware designer who can turn my concept for a cylindrical, flashlight-style RGBW 'beacon' into a working, weather-resistant prototype. I...

HL-40054574

Phase 2 – Figma UI/UX Design for us app (Ecuador Electronic Invoicing App)

We are hiring for Phase 2 of our invoicing app , a mobile-first application designed for micro-entrepreneurs in Ecuador. The goal of this phase is to complete a...

HL-40054589

Refresh WPF Form application Input UX

Our in-house WPF desktop application performs well functionally, yet the way users complete its many forms feels dated and cumbersome. I want to rework those in...

HL-40054517

Rediseño Placa de Control Eficiente

Dispongo de una placa de control totalmente operativa—Conversión de 12V a 5V, fusible, Conector 40 pin de raspberry, cuatro relays y un buzzer—pero necesito act...

HL-40054206

Motor Selection/Design + Collapsible Fan Design (SolidWorks)

Description: I need either a custom motor design or an existing motor recommendation (preferably outrunner-style) that meets these constraints: • Central shaft/...

HL-40054209

Vue.js UI/UX Design for Klavis Legal Platform

# Vue.js UI/UX Designer - Legal Tech Platform (Klavis) ## Project Overview We're seeking an experienced Vue.js UI/UX designer to implement visual designs and co...

HL-40053992

Protective Plastic Case for FI Mini GPS

I need a durable protective case for the FI mini GPS device. The primary purpose is protection, and it should be made of plastic. Essential requirements: - Wate...

HL-40054005

EasyEDA Schematic and PCB Modifications

Project Description: I have an existing EasyEDA project with files for both the schematic and PCB (EasyEDA files and PDFs). The scope of this project involves m...

HL-40054008

Modern Solar Garden Light Redesign

Redesign the casing and mounting system of a solar garden light for a homework to improve: • durability in outdoor environments. • ease of assembly and maintena...

HL-40053822

Fysiek Productontwerp

Ik heb hulp nodig bij het ontwerpen van een fysiek product. Het ideale ontwerp moet zowel functioneel als visueel aantrekkelijk zijn. Vereiste vaardigheden: - S...

HL-40053837

Technical Interview Support & Engineering Collaboration Partner (Long-Term)

Howdy y’all — I’m lookin’ for a reliable partner who can help out with a mix of interview support, technical coaching, and light engineering tasks on an ongoing...

HL-40053714

Example Screen: Figma Design for Logistics Marketplace

Project: Design one desktop screen for the Loadit.ie transport marketplace. Screen to design: Post a Load – Step 3: Load Details Purpose of the screen: Clients...

HL-40053543

Apparel ERP UI/UX Revamp

I’m rolling out a new ERP platform tailored to apparel manufacturing and need a UI/UX partner who can make the product look as polished as it is powerful. Visua...

HL-40053390

3D Enclosure Design and Technical Drawings for Custom UPS Unit

I need a skilled 3D designer/mechanical CAD expert to create a full 3D enclosure model + complete technical drawings for my custom UPS device. The enclosure des...