Prototyping projects — HireLancer archive

ID / Date Listing

Strategic Board Game Design Help

Selam! Kafamda şekillenen strateji türünde bir kutu oyunu var. Şu an elimde benzer oyunlardan derlediğim mecazlar, kural taslakları ve görsel referanslar bulunu...

HL-40044926

STM32 Nucleo Input Board Design

I need a plug-on input board for an STM32 Nucleo that cleanly brings five external signals and one digital contact into the MCU. All work must be done in KiCad,...

HL-40053130

Electrical Neurostim Headband Prototype

I’m building a wearable headband that modulates neural activity through safe, low-level electrical stimulation to help correct dopamine and serotonin imbalances...

HL-40053161

UI/UX Design Specialist

You’ll step in as our dedicated UI/UX expert, bringing at least six years of hands-on experience and the confidence to own the full design cycle for both web an...

HL-40053005

Confident English Interview & Python/JavaScript Support

I’m searching for a dependable collaborator who can jump on calls and run technical interviews in clear, natural-sounding English. The conversations revolve aro...

HL-40052590

Game Boy Link adapter RP2040 Board Optimization

Hello, I am looking to make an updated version of this board but with all of the needed pico and level shifter components on a single board that uses usbc https...

HL-40052540

Hiring: Figma Expert to Convert Illustration into a Structured Figma File (Components + Auto Layout + Prototyping). bid your final price only

Project Description: I need a Figma professional who can take an illustration/design file and convert it into a clean, production-ready, component-based Figma f...

HL-40052088

Mobile Strategy Game Development

I’m planning to release a brand-new strategy title for the FC mobile platform and need a developer who can take it from concept to a playable build. The core ex...

HL-40051909

Earbuds & Case Precision CAD

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-40051716

Complete Figma Website Design for My Countertop Fabrication & Installation Business

I’ve started designing a new website for my countertop fabrication and installation company (DMG Surfaces) using Figma. I already created the basic layout, stru...

HL-40051435

Durable Veterinary Needle Handle Design

I'm seeking a skilled designer to create a durable handle for needle application used by vets. Key Requirements: - Material: Plastic - Purpose: Designed for dur...

HL-40050661

4x4 Single-Layer PCB Design

I need a pcb using an ESP32-S3-wroom1. The board will have a usb-c port for programming. The board will use a 7.2v nimh battery connected to a buck converter to...

HL-40050445

Roblox Simulation Game Creation

I am ready to turn a simulation concept into a fully playable Roblox experience and need a developer who can take the lead from mechanics to polish. The core lo...

HL-40050474

24V Sensor AND PCB Design

I need a compact PCB that takes two 24 V, 3-wire photo-optic sensors and logically ANDs their outputs into a single sinking output. The board must expose nine s...

HL-40049786

Optimize Outdoor Insect Trap

We have already developed the general concept and overall design direction for a new type of exterior insect trap intended for tree or outdoor use. We are now l...

HL-40049541

CFD Optimization for Fan Efficiency

Our in-house R&D team has an existing axial-flow household fan that needs a measurable lift in airflow efficiency. I will supply the current 3D CAD files, motor...

HL-40049154

Fast track design just 2 Figma Pages for webdesite idea (Due in today 4 hours for 30 EUR!)

Design 2 Figma web/landingpage tests & make 1 figma prototype in 6 hours. The project is super simple and designing the "fake" 2 website tests are easy its just...

HL-40048709

Snowboard Sleeve Tech Pack

I need a detailed tech pack for an all-mountain snowboard sleeve. The sleeve will be made of a cotton-poly blend fleece and should include a Velcro strap that g...

HL-40048549

FlutterFlow Android Super-App

I want to build an all-in-one “Super App” using FlutterFlow, targeted only for Android in its first release. The concept blends the best parts of e-commerce, so...

HL-40048089

Prescription Eyewear Frame Design

I need a fresh, professional concept for prescription eyeglasses. The job centres on creating frame designs that can accommodate standard corrective lenses and...

HL-40048090

Prescription Eyewear Frame Design -- 2

I need a fresh, professional concept for prescription eyeglasses. The job centres on creating frame designs that can accommodate standard corrective lenses and...

HL-40048003

Flexible Game Controller PCB Design -- 2

I’m building a next-generation video-game controller accessory and need a seasoned engineer to transform the idea into a production-ready flexible PCB. The boar...

HL-40048021

Consumer Device Double-Layer PCB Design

I have a new consumer-electronics build that hinges on a compact, double-layer PCB dedicated to clean, efficient power management. The board will sit at the hea...

HL-40047497

Educational Adventure Game UX Design

I'm seeking an experienced UX Designer to create an engaging and intuitive user experience for a 'Serious' Health game aimed at adults. The game will be develop...

HL-40046769

IoT Sensor PCB Review

I need a senior hardware/PCB engineer with direct experience in LTE-M/NB-IoT designs to perform a thorough pre-production review of my battery-powered IoT envir...

HL-40044909

Δημιουργία Functional Mockup Site/App

Σκοπός της άσκησης είναι να δημιουργήσετε σε functional mockup το προσωπικό σας site. Αυτό είναι είτε ένα website είτε μια εφαρμογή σε mobile device (phone or t...

HL-40044971

Baby’s cry watch

I’m developing a modern-looking smartwatch that will keep deaf or hearing-impaired parents instantly aware of their baby’s needs, even in the middle of the nigh...

HL-40044463

Freelance Mechanical Engineer / CAD Designer – Wearable Hardware Prototype - 07/12/2025 10:04 EST

I’m looking for a freelance mechanical engineer / CAD designer to help develop a first hardware prototype (P0) for a new wearable device in the audio / communic...

HL-40044482

Mobile App Consultation: Rural Marketplace

I am preparing to launch an Android marketplace that helps people in rural India buy and sell refurbished phones. Before a single line of code is written, I nee...

HL-40044238

KiCad PCB Design & Manufacturing Files for Espresso Machine

I am looking for an experienced Electronics Engineer to design a PCB for espresso machine controlling board, an embedded hardware project. The full hardware spe...

HL-40044047

Comfort-Focused Wearable Light Therapy Design

I’m developing a discreet, wearable device that delivers light therapy for mood regulation and sleep support, and I need a product designer to create an ergonom...

HL-40043032

Custom Goldwing F6B Cargo Rack

I want a single-piece cargo rack for my 2013 Honda Goldwing F6B that bolts straight into the factory holes left by the passenger back-rest and hand-rail mounts—...

HL-40044008

E-Wallet UI in Figma

We need 10+ Screen for our figma design each screen 3$ , if we create more then we need u will get paid extra for them . follow my instruction and lets be done...

HL-40043665

ESP32 Game Puck Assembly

ESP32 Gaming Puck - Electronics Assembly (10 Physical Units) I need an experienced electronics assembler/engineer to build 10 interactive gaming pucks with embe...

HL-40043556

Dual-Mode Retractable Reel Mechanism – Mechanical Design and CAD Engineering

This project involves the full mechanical design and CAD development of a dual-mode retractable reel mechanism. The device is based on a standard badge-holder-s...

HL-40043252

Custom Plastic boat parts

I need custom designed mechanical parts for boat propulsion Requirements: - Material: Pla - ease of disassembly -each part build size not to exceed 220x-220x fo...

HL-40041707

Press Stroke Webhook Counter

I need a very straightforward device that can be bolted onto my 10-ton and 20-ton power presses and register every single-direction stroke. Each time the ram co...

HL-40042704

Industrial & Mechanical Design of EcoSpray Nozzle

Universal “EcoSpray” Nozzle – Industrial Design + Mechanical Engineering Description: Looking for an engineer who can design a high-reliability trigger sprayer...

HL-40042498

Design Ear Light Therapy Device

I’m developing an ear-worn light therapy device intended to lift mood while also promoting deeper, more regular sleep. I have the market research and clinical r...

HL-40042501

Urgent - Web & Mobile UI Redesign

The current page at https://www.bazaraki.com/adv/5902098_3-bedroom-apartment-to-rent/ looks dated and doesn’t translate well to mobile. I want to give it—and th...