Prototyping projects — HireLancer archive

ID / Date Listing

Mini Golf Ball Dispenser Design

I have sketched out a small, spring-loaded golf-ball dispenser that clips onto any standard golf bag, and I’m ready to move from idea to detailed design. Pictur...

HL-40261174

Smart AC Switch PCB Design

I need a production-ready PCB that will sit at the heart of a home-automation AC switch, much like the popular Wi-Fi smart plugs. A single-layer layout is prefe...

HL-40260991

Busy Software UI Customization

I need the user interface of my Busy accounting installation refreshed through the Busy Form Editor. The priority is a cleaner, more logical layout and a handfu...

HL-40261012

Figma E-Commerce Website Design

I’m building a brand-new storefront for www.removiles.com and need a full set of screens designed directly in Figma. The shop is focused on e-commerce and selli...

HL-40261020

Small LTE Modem PCB Design

I'm looking for a complete PCB design for a small LTE modem using a Simcom module, to be manufactured by JLCPCB. The design should be created in EasyEDA. Requir...

HL-40260851

PCB Schematic Capture

I have a prototype GPS logger for which I need the PCB schematic made. It is a simple task and should not take more than 30mins for someone proficient with KiCA...

HL-40260261

App Interactive UX Enhancement

I already have a solid, fully-working app, yet usage data shows people drop off sooner than I’d like. The visuals are fine; what’s missing is that extra layer o...

HL-40260215

Figma Desktop UI Design

I need a fresh, modern user interface designed for a desktop application and I want the work built directly in Figma (Pencil.dev is fine too if you prefer that...

HL-40259797

Web Designer for Fitness Brand Website (UI/UX + Responsive Design)

Our fitness brand already owns a complete, well-defined brand guide and logo; the next step is translating those assets into a modern, fully responsive website....

HL-40258586

PCB adapter design: JLCPCB Samtec CLM-110-02-H-D (C3320770) to 2.54mm 1×10 header (Raspberry Pi SPI breakout)

Description: I need a simple 2-layer PCB adapter designed and delivered as manufacturing files for JLCPCB. Goal Create a PCB that breaks out a 20-pin (2×10) 1.0...

HL-40258587

Human-Like Rose Cutting Machine

I need a mechanical system that can imitate the smooth, careful motion of a florist while it cuts roses. The goal is to speed up our daily processing without br...

HL-40258425

Universal Premium Logo Design for Brand “Vaunto” (Fashion + IT Services)

Project Description Hello Designers, I am looking for a professional and creative logo designer to design a universal premium logo for my brand Vaunto. About th...

HL-40258446

Website UX Redesign Needed

I’m ready to overhaul my current website so every interaction feels intuitive, fast and engaging. The sole objective of this project is to improve the overall u...

HL-40258088

Mechanical Container Opener Design

I need a mechanical device designed to open containers, cans, etc Key Requirements: - Must be designed to open various types of containers (specific types to be...

HL-40257465

Cardio Risk Assessment Device Development

I need a standalone device that predicts heart attack risk and monitors heart rate. Key features should include: - Heart rate monitoring - Risk assessment for h...

HL-40257533

Wearable Device Power PCB Design

I need a power PCB designed specifically for a consumer-grade wearable device. The PCB must incorporate battery management functionalities to ensure efficient p...

HL-40257130

Laminated Die & Punch Design for Bracket

Project Inquiry: Laminated Die & Punch Design for Sheet Metal BracketTitle: Mechanical Design: Laminated Tooling (5mm MS Plates) for 2mm Bracket Forming Project...

HL-40257201

Smart Glasses Embedded System Development

Hello, I am seeking an embedded systems engineer to develop a cost-optimized prototype of a binocular smart glasses system integrating low-light digital night v...

HL-40256099

Small wearable motor unit for moving one fabric petal (London delivery)

Hi, I am a design student working on a conceptual fashion prototype. I need one small, ready-made motion module that can move one fabric petal edge slowly and s...

HL-40255597

Senior UX Designer (End-to-End + AI-Driven Product Experience)

We’re Hiring: Senior UX Designer (End-to-End + AI-Driven Product Experience) We’re looking for a seasoned UX professional who can own the complete experience de...

HL-40254638

Basic UE5 Atomic Bomb Simulation Prototype

EXTREMELY BASIC Atomic Bomb Simulation Prototype (Unreal Engine 5) I need a very barebones UE5 prototype. This is NOT a full game. It is only a proof-of-concept...

HL-40254502

Lead Mobile App UX Design

I need a seasoned UX professional who can own the entire experience design for a new mobile application. Starting from scratch, you will plan and conduct user r...

HL-40253851

Removable Steel Stop Log with Rubber Seal

I need a removable stop log to seal a water channel that is 6.5 feet wide and 14 feet deep. I am considering using 5/16" to 3/8" plate with 2" x 6" x .125 tubin...

HL-40253622

Product Design Engineer – Biomimetic Pediatric MedTech (Safety & Compliance Focus)

We are a Canadian-based startup, Squish-Wish, developing a disruptive, first-of-its-kind infant soothing system. We are moving from a finalized technical roadma...

HL-40253570

E-Commerce App UI/UX Design

We’re building Egytale, a premium mobile e-commerce app inspired by Ancient Egyptian heritage with a modern luxury touch. We’re looking for a skilled UI/UX desi...

HL-40252923

6-Channel PIC RS485 PCB (HW only)

I’m putting together a compact board and need a design that JLCPCB can fabricate without revisions. The core is a PIC microcontroller sampling six analog inputs...

HL-40251496

Cyclindrical Grip Handle 3D CAD File

I have a torque wrench I want to make a custom rubber grip for. I need someone to make a draft prototype model for me. It's a simple hollow cylindrical sleeve t...

HL-40251030

Robotics Prototype Development

I am seeking assistance with prototyping a robotics system using Arduino, specifically with Nema 17 stepper motors. Key requirements: - Expertise in Arduino. -...

HL-40250910

Full-Time Unreal RPG Developer Needed

The core systems for our Unreal-Engine role-playing game are already in a working prototype, and the goal now is to turn that alpha build into a feature-complet...

HL-40250574

Design and Build ENDV V1 Mobile Prototype (Safety and Social Impact App)

ENDV is a mobile safety platform focused on supporting individuals experiencing domestic violence, emotional abuse, and sexual violence. We are building a Versi...

HL-40250444

Physical Product Prototype Development

I need a physical product prototype developed for demonstration purposes. The prototype should be ready within a month. Ideal skills and experience include: - E...

HL-40250247

Revive KeyMouse Track Prototype

I own an original KeyMouse Track-125—now discontinued—and would like to bring it back to life. The archived 3-D print files, PCB outlines and other artifacts I...

HL-40249899

QMK Firmware Developer for Mechanical Keyboard

I'm looking for an experienced QMK firmware developer to create custom firmware for a mechanical keyboard. The firmware should support custom key mapping, macro...

HL-40242978

3D Printing Instructor Needed, Pune -- 2

Over the next few weeks I need a skilled 3 D-printing professional to run a series of hands-on classroom sessions here in Pune. The focus will be on practical p...

HL-40248492

Projekt miksera i zabudów pojazdów

Potrzebuję inżyniera-konstruktora, który zaprojektuje kompletny system mieszania i przechowywania cieczy do nawożenia dronami oraz dopasowane zabudowy dla kilku...

HL-40248495

Diseño de Circuito ANC para Cascos Peltor ( Active Noise Cancelling)

Trabajo en un entorno con niveles de ruido tan altos que, aun usando los protectores auditivos 3M Peltor de diferentes db, no me protegen del todo. Busco un/a i...

HL-40248342

Large Plastic Shim Holder Design

I need a detailed drawing for a plastic shim holder that will sit on a workbench and keep an assortment of shims neatly organised for storage. The finished unit...

HL-40248152

Ku-Band ΣΔ Monopulse Antenna -- 2

I need a complete electromagnetic design package for a Ku-band monopulse antenna that operates reliably across 12-18 GHz. The antenna will be the heart of a pre...

HL-40247410

Commercial Floor Cleaner Design

I need a brand-new floor-cleaning product purpose-built for busy commercial settings such as offices, retail stores, and schools. I am flexible on whether the c...

HL-40247224

Figma Mockups for Android Tab App

I need a skilled Figma designer to craft 9–10 high-fidelity screens for my new Android application. The core flow covers the Login/Signup process, a data-rich D...