
Usability Testing Projects
Looking for freelance Usability Testing jobs and project work? PeoplePerHour has you covered.
featuredopportunity
“ESP32 IoT Engineer for GPS + BLE Device”
PROJECT: ULTRA — Full IoT Engineering Package (Hardware + Firmware + Cloud + App) This project covers the complete development of the ULTRA smart harness module, including hardware design, firmware development, cloud backend, Android app, OTA update system, and full end‑to‑end integration. This scope includes all features previously detailed in the £15,000 engineering proposal, now offered as a fixed‑price package. ------------------------------------------------------------ 1. HARDWARE DEVELOPMENT (PCB + Electronics) ------------------------------------------------------------ • Full PCB schematic design (ESP32-based) • Multi-layer PCB layout and routing • Manufacturing-ready Gerber files • Complete BOM (Bill of Materials) • GPS module integration (high-sensitivity) • BLE module integration • Wi-Fi module integration • IMU (accelerometer + gyro) integration • Power management system (battery + charging) • Reverse polarity protection • Voltage regulation and filtering • Antenna matching and tuning (GPS + BLE) • Waterproof enclosure considerations • Prototype support and debugging • Hardware bring-up and testing ------------------------------------------------------------ 2. FIRMWARE DEVELOPMENT (ESP32 / ESP-IDF) ------------------------------------------------------------ • GPS tracking logic (adaptive sampling + smoothing) • IMU movement detection (motion, tilt, impact) • Tamper detection logic (cover removal / access attempts) • Breakaway detection logic (harness separation) • Battery management + low-power modes • BLE pairing + secure communication • Wi-Fi fallback logic (dual-mode connectivity) • OTA firmware update system (cloud-driven) • Secure boot + device identity • Error reporting + diagnostics • Firmware ↔ Cloud communication protocol • Event queueing + retry logic • Real-time alert triggering ------------------------------------------------------------ 3. CLOUD BACKEND DEVELOPMENT ------------------------------------------------------------ • Device registration API • Owner registration API • GPS storage endpoints • IMU event storage endpoints • Tamper + breakaway alert system • Battery alert system • Out-of-zone alert system (geo-fencing) • Real-time event pipeline • Database deployment (PostgreSQL or similar) • Cloud hosting setup (Dockerised) • Authentication + security • Admin dashboard endpoints (internal use) • OTA firmware distribution service • Device heartbeat monitoring ------------------------------------------------------------ 4. ANDROID APP DEVELOPMENT (PetGuard ULTRA) ------------------------------------------------------------ • BLE device pairing • Live GPS map (real-time tracking) • Alerts screen (tamper, breakaway, battery, movement) • Device settings (sensitivity, update rate, etc.) • Owner profile • Pet profile • OTA firmware update screen • Device status screen (battery, signal, last update) • Push notifications • Cloud sync • UI/UX design (PetGuard branding) • App ↔ Cloud ↔ Device integration ------------------------------------------------------------ 5. FULL SYSTEM INTEGRATION ------------------------------------------------------------ • Hardware ↔ Firmware integration • Firmware ↔ Cloud integration • Cloud ↔ App integration • OTA update flow end-to-end • GPS accuracy tuning • IMU sensitivity tuning • Alert reliability tuning • Prototype testing support • Debugging across all layers • Final optimisation and polishing ------------------------------------------------------------ 6. FIXED PRICE ------------------------------------------------------------ Total fixed price for the complete ULTRA engineering package: £5,000 (all-inclusive) ------------------------------------------------------------ 7. PAYMENT SCHEDULE ------------------------------------------------------------ • 40% upfront (£2,000) • 30% after hardware + firmware core delivery (£1,500) • 30% after backend + app + full integration (£1,500) ------------------------------------------------------------ 8. CONFIRMATION ------------------------------------------------------------ Please confirm acceptance of the fixed price and payment schedule so development of ULTRA can begin.
17 hours ago28 proposalsRemoteVULNERABILITY ASSESMENT & PENETRATION TESTING
Talent We Are Looking For We require an experienced VAPT/Penetration Testing Consultant to assess an AWS-hosted Hospital Management Information System within four to five working days. Scope and deliverables: • Test one HMIS web application, one API, one SQL database and one Windows Server. • Conduct black-box, grey-box and white-box testing. • Review AWS security configuration, encryption, hashing, access controls and code/data integrity. • Perform manual testing supported by appropriate automated tools. • Deliver an executive summary, detailed technical report, evidence, risk ratings, remediation recommendations and one retest. Required skills: • Strong web application and API penetration-testing experience. • SQL database and Windows Server security expertise. • Practical AWS cloud-security assessment experience. • Knowledge of OWASP, PTES, NIST and CVSS. • Ability to produce clear, professional customer-facing reports. • OSCP, CREST, CEH or equivalent practical credentials are desirable. Professional expectations: The consultant must demonstrate high integrity, confidentiality and responsible handling of healthcare information. They must communicate clearly in English, provide regular progress updates and escalate critical findings immediately. How we work: We work within a signed scope and Rules of Engagement, maintain strict testing boundaries and prohibit destructive testing. The consultant will collaborate with our project lead, submit evidence for quality review and meet the agreed four-to-five-day delivery timeline.
a day ago15 proposalsRemoteopportunity
USA Only -iPhone 17 - Voice, SMS, Data tests using supplied eSIM
We are seeking a manual tester based in the USA, using the Apple iPhone 17, you must own this device. You will execute testing for Voice, SMS, Data. Using a supplied eSIM. The testing will consume a maximum of 2 hours. The testing evidence will be supplied to us via screenshots from the device which you will be instructed to take during the testing.
2 days ago1 proposalRemoteRecruit 5 UK trade businesses to test a quote follow-up app
I'm looking for a UK-based freelance user researcher or recruitment assistant to find five genuine tradespeople or trade-business administrators to test an early-stage web app. The app helps small businesses track customer quotes and know when to follow them up. Each tester must: Be involved in sending or managing quotes for a UK trade or local service business. Add one fake quote using fake customer details. Test the reminder and follow-up process. Test opening a prepared message in WhatsApp. Spend approximately 10–15 minutes using the app. Give genuine feedback afterward. Each tester must answer: Was it easy to add and track a quote? Was it clear when the follow-up was due? Did the suggested messages sound natural and useful? Was anything confusing or missing? Would you consider paying £7–£10 per month for a finished version? Why or why not? Would entering every quote feel like extra work? What would make it quicker? Deliverables: Five completed tests from suitable UK businesses. The trade or business type of each tester. Their answers to all six questions. A short summary of repeated problems or suggestions. Confirmation that each tester completed the test. No real customer information must be entered. Testers must use fake names, numbers and job details. The fixed total budget is £150 maximum. This includes five £10 participant incentives and the freelancer’s recruitment, coordination and feedback collection. Payment is for five completed tests and all agreed deliverables. There will be no additional payment beyond £150. The app link will be shared with the selected freelancer. All communication and payment must remain through PeoplePerHour.
5 days ago2 proposalsRemoteUX / Usability Testers (German-Based Only | 15-Min Microtask)
We are looking for MULTIPLE Germany based professionals to complete a quick 15 minute website usability test and provide brief feedback. HIGH acceptance rate! We are accepting almost everyone with a background in: Tech & IT: Software, QA, Data, AI, DevOps Business: Sales, Marketing, HR, Finance, Consulting Design & Admin: UX/UI, Product, Office/Admin Requirements: 1. Physically located in Germany 2. 15 minutes of time (Desktop PC or Smartphone) What you get: * Fast approval & instant milestone release * Profile review and fair rating upon successful completion Apply now and get the testing instructions right away!
a month ago6 proposalsRemotePPC/Paid Specialist ShortTerm Campaign Testing & Data Generation
We are looking for a Social Media Marketing Campaign Specialist to support a short-term project involving paid advertising campaigns across multiple social media platforms. Our goal is to run controlled advertising campaigns across different platforms and generate sufficient campaign and audience data for analysis. The ideal candidate should be able to: • Develop a practical and cost-effective paid social media campaign strategy • Recommend the most suitable platforms based on our objectives and budget • Help create and configure advertising/business accounts where required • Set up and launch paid campaigns across platforms such as Facebook/Instagram, LinkedIn, X, TikTok, Google/YouTube, or other relevant channels • Implement tracking parameters and campaign structures that allow us to generate useful marketing data • Monitor campaigns and make adjustments to improve reach, engagement, conversions, and data quality • Advise us on how to achieve meaningful campaign results while keeping advertising spend economical • Provide a summary of campaign performance, observations, and recommendations We are particularly interested in someone with hands-on experience managing paid campaigns across multiple social media advertising platforms and who understands how to design campaigns for testing, experimentation, and analytics. Please apply with: • Platforms you have hands-on advertising experience with examples of similar multi-platform campaigns you have managed • Your expected fee or hourly/project rate This is initially a project-based engagement, with potential for additional work depending on the results.
16 days ago33 proposalsRemotePre-Launch QA Testing for Multi-App Delivery Platform
We are looking for an experienced QA / Software Tester to independently test a delivery platform before its commercial launch. The platform consists of: Customer mobile app Driver mobile app Merchant/Store mobile app Web Admin Dashboard Backend APIs connecting the system The goal is NOT development or bug fixing. We need an independent assessment to determine whether the platform is truly ready for launch. The tester must perform complete end-to-end testing, including: Customer registration/login → location/GPS → browsing stores → cart → placing an order → merchant acceptance/preparation → driver assignment and acceptance → pickup → delivery → order completion. Testing should also include: Registration and authentication GPS and location functionality Complete order lifecycle Communication between Customer, Driver, Merchant and Admin Push notifications Order cancellation and failed scenarios App crashes and stability Weak/no internet scenarios Incorrect or unexpected user actions Arabic/RTL interface UI/UX issues Performance and loading Admin Dashboard functionality Multiple orders/users where possible Required final deliverables: Detailed QA report Complete bug list Severity for every issue: Critical / High / Medium / Low Steps to reproduce each bug Screenshots or video evidence Devices and Android versions tested Test coverage summary Priority recommendations Final decision: GO (Ready for Launch) or NO-GO (Not Ready for Launch), with clear reasons. At this stage, source-code access is NOT required. APK/builds and test accounts will be provided to the selected tester. Confidentiality is required. In your proposal, please mention: Your mobile QA experience Experience testing delivery, marketplace, ride-hailing or multi-role applications Devices and Android versions available for testing How you document bugs Your proposed testing approach Estimated completion time
17 days ago15 proposalsRemoteopportunity
WordPress PHP Upgrade & Compatibility Testing
We are looking for an experienced WordPress/PHP developer to upgrade our existing WordPress website, which is running on the outdated PHP 8.0. The target is to move to a current PHP version (ideally PHP 8.5, subject to testing). Job tasks: • Create a full copy of the website on an independent staging server. • Audit and assess any compatibility issues with current theme, add-ons, plugins or custom code. • Update as required. • Upgrade PHP on the staging environment and resolve any resulting errors. • Thoroughly test the site's front end, admin area, forms and key functionality. • Final review of the site on the staging server. • Deploy website back onto live server. NOTES: Staging Server: The developer must provide their own staging/test server, with access provided to us so that we can review and approve the updated site before live deployment. The live site must remain fully active until the upgraded version is ready to be deployed. Elementor + Astra: The website is built using Elementor Pro with the Astra Pro theme. There is also strong CSS customisation. Plugins: Although most pages are straightforward brochure-style, the site contains a number of additional functional plugins which will require testing following the PHP and plugin updates. We have approximately 25 active plugins to be updated. However, we do NOT use Woo-commerce or any other shop plugin. SUMMARY: Applicants should have experience with WordPress, PHP upgrades, plugin compatibility, staging environments and live deployments.
a month ago113 proposalsRemoteNode Management for Distributed System - US Only
We are testing our distributed system and need someone to manage one node for 1 hour per day. The work involves monitoring the node, ensuring it stays online, and handling basic maintenance tasks as needed. This is a part-time, ongoing role with a monthly budget of $200. No specific tech stack experience is required, but comfort with simple technical tasks and reliable communication is important.
14 hours ago5 proposalsRemoteNode Management for Distributed System
We are testing our distributed system and need someone to manage one node for 1 hour per day. The work involves monitoring the node, ensuring it stays online, and handling basic maintenance tasks as needed. This is a part-time, ongoing role with a monthly budget of $200. No specific tech stack experience is required, but comfort with simple technical tasks and reliable communication is important.
14 hours ago10 proposalsRemoteWebsite testing
Looking for several people to test a website. Deliverables: Screenshots of various test and results Any findings and reccomendations UI/UX interface Check all links Check functionality Check flow of site Bug and security Once agreed, I can share a coupon code for tiered access. Reccomendations
2 months ago36 proposalsRemoteopportunity
Creator & Affiliate Outreach Specialist for Mobile Apps
We are looking for a hands-on Creator & Affiliate Outreach Specialist to help grow our mobile app portfolio through relevant creators, influencers and affiliate partners. This is not a mass-email or copy-paste outreach role. We want someone who can identify creators who genuinely match the audience of the product, research them properly, find the correct contact method, create personalised outreach and help turn conversations into real partnerships. We have multiple mobile app projects, but we will start with one app and one clearly defined target audience. If the test is successful, there is potential for ongoing work across additional apps. What you would do You will: Research relevant TikTok, Instagram, YouTube and other suitable creators Identify micro, mid-size and larger creators where appropriate Assess whether each creator genuinely fits the app and audience Find verified email/contact information where possible Include creator profile links and key audience/relevance notes Identify creators who may be suitable for: paid collaborations affiliate partnerships commission-based promotion app reviews/demos UGC-style content long-term ambassador relationships Write personalised outreach rather than generic templates Contact selected creators once the approach is approved Handle initial replies and follow-ups Track outreach status and responses Highlight creators showing genuine interest Provide weekly reporting and recommendations What we do NOT want Please do not apply if your approach is based mainly on: mass automated DMs scraped lists with no relevance generic copy-and-paste messages buying influencer databases and simply exporting contacts fake followers or engagement contacting hundreds of random creators to hit volume targets promising creators fees, commission levels or commercial terms without our approval Quality is more important than volume. Paid test We will begin with a small paid test for one mobile app. For the test, we would like approximately 15–20 carefully researched creators. For each creator, please include: Creator name Platform Profile URL Approximate follower/audience size Country Niche/content focus Why they are relevant to the app Contact email or best available contact method Whether they appear better suited to paid collaboration, affiliate, UGC or ambassador outreach A personalised opening line or outreach angle Any useful observations about their content/audience We also want your recommendation on which 5 creators you would contact first and why. Actual outreach may then be included in the test or started immediately after we approve the shortlist. If the quality is strong, the role can become ongoing. When applying, please answer ALL of the following Tell us about your experience finding and contacting creators/influencers for apps, brands or digital products. Please send 2–3 relevant examples of creator or affiliate outreach work you have personally handled. How do you decide whether a creator is genuinely a good match rather than simply having a large following? Which platforms and tools do you normally use to research creators and find verified contact information? Would you personally complete the research and outreach, or would any part be outsourced? Are you comfortable writing individual personalised outreach for selected creators rather than sending the same message to everyone? How do you normally follow up with creators who do not respond? Are you comfortable handling early conversations with interested creators and then bringing serious opportunities back to us for approval? What is your fixed price for the initial 15–20 creator paid test? Does that test price include only research, or also initial outreach? How quickly can you deliver the first test? If we continue, what would you charge for: 50 researched creators 100 researched creators ongoing weekly research + outreach + follow-up Approximately how many high-quality, personalised creator outreaches could you realistically manage per week? Please confirm there will be no additional software/database costs without our approval. Important Please start your proposal with: CREATOR OUTREACH so we know you have read the full brief.
5 days ago27 proposalsRemoteopportunity
Urgent HubSpot CRM Setup and 439-Company Data Import
We need an experienced HubSpot CRM implementation specialist who can start immediately and deliver a simple, fully working commercial CRM. We need implementation, not advice or a recommendations report. This is an initial fixed-price project with a budget of £400. The work includes: * Configure one central HubSpot CRM using Companies, associated Contacts and Deals only for genuine active opportunities. * Create a simple sales pipeline, tasks, essential properties, saved views and a basic dashboard. * Import and deduplicate approximately 439 priority companies and their associated contacts from an existing spreadsheet. * Preserve the existing ownership allocations between our salespeople. * Create flexible business, product and campaign categories for Modern American Advisor, Women in Finance, Presence, Alynd, Operating to Scale, Future Proof, PlayVerto and future projects. * Configure appropriate user access, with complete visibility for senior management and restricted access for other users. * Connect and test Microsoft 365 / Outlook. * Complete three representative test records for approval before performing the full import. * Provide a short administrator guide and a 30 to 45-minute handover session. The core structure and three-record test should be completed as quickly as possible, ideally today, with the full import and handover immediately afterwards. Applicants must have demonstrable, hands-on experience configuring HubSpot, creating properties and pipelines, importing and deduplicating CRM data, and setting user permissions. Please state clearly in your proposal: 1. Your relevant HubSpot experience and examples. 2. Whether you can start immediately. 3. Your realistic completion time. 4. Confirmation that you can complete the initial scope for the fixed £400 budget. An NDA and individual, revocable system access will be required. Shared passwords will not be provided.
2 days ago46 proposalsRemoteopportunity
Chartered Geotechnical/Civil Engineer desk-based verification
A residential development in the South East has completed its foundation piling — thirty bored piles into chalk. The planning permission requires a verification report by a suitably qualified engineer. We are looking for a signed statement, one to two pages on your own letterhead, giving your professional interpretation of the completed records on two questions: Do the integrity test results mean/demonstrate that the installed piles are sound? Do the monitoring records demonstrate that the works caused no adverse ground or structural movement? Your opinion would be based on the documents already produced, which we will provide in full: low-strain integrity test results for all thirty piles, the complete structural movement monitoring log, the original geotechnical assessment, the approved construction method statement and the piling contractor's method statement. You are entitled to rely on the factual data in those reports — the survey measurements and test results — as accurate and complete. The judgement as to what that data demonstrates is yours. Requirements: CEng or CGeol chartership with membership number, and professional indemnity insurance covering a signed statement to a planning authority.
11 days ago4 proposalsRemoteCrowd Tester / App User - US Residents
Role: Crowd Tester / App User Location: US-based participants only Engagement: 3 hours Payment: $20-$25/hour, with a maximum payment cap of $70 for the entire testing task. About the Requirement * We are looking for non-technical professionals, preferably from creative backgrounds, to participate in an app testing/user experience study. * No prior QA or testing experience is required. * The tester will be required to use/run the app and perform assigned activities while the session is being recorded. * The session will be approximately 3 hours on one day during the scheduled project period. * Testers should be comfortable communicating in English and following instructions during the session. * A laptop/desktop and mobile is mandatory. iOS/Android availability will be considered based on the overall device requirement. * Payment will be subject to successful completion of the assigned session.
15 days ago5 proposalsRemoteopportunity
Mobile quiz app
Hi, I'm a carpentry and joinery lecturer teaching City & Guilds 6706 across Levels 1–3 plus apprentices, and I'm looking to build a simple quiz/revision app for my students. The idea: a mobile-friendly practice test app, similar in style to driving theory test apps, covering the knowledge modules for the 6706 qualification (first fix, second fix, roofs, stairs, bench joinery, etc). Core features I'd need for a first version:Question bank organised by module/topic Multiple choice format with instant feedback/explanations Timed mock exam mode Basic progress tracking per user A simple way for me to add/edit questions myself without needing a developer each time I'd like to start with a lean, low-cost first version (web app or simple cross-platform app) to trial with my own students before considering a bigger build. My budget for this initial version is around £2,000–£5,000. Could you let me know:Whether this is something you'd be able to help with Roughly how long it would take Examples of similar quiz/test apps you've built before Thanks, Andy
13 days ago77 proposalsRemoteSimple Monitoring & Maintenance Support - Only US applicants
Hello, I am looking for a reliable and trustworthy person to assist with basic monitoring and maintenance tasks. You will manage the system(device) that is used for localized software and content testing (checking how apps, websites, and ads appear in your specific region). The work involves simple checks and basic support activities. No advanced skills are required, but attention to detail, responsibility, and reliability are important. Compensation: $200 per month for each system managed. If you are interested, please reach out and we can discuss the details further. Thank you.
3 days ago13 proposalsRemoteopportunity
Senior Software Engineer
Senior Software Engineer needed to diagnose, repair, and refine a malfunctioning web application. Seek an experienced developer to identify root causes, implement robust fixes, optimize performance, enhance security, and elevate code quality for production readiness. Must deliver clear remediation, comprehensive testing, and actionable recommendations to ensure reliable deployment and maintainability. Proven full-stack expertise and strong debugging skills required.
3 days ago55 proposalsRemoteopportunity
Senior Full Stack Engineer with proficiency in English
Seeking a Senior Full Stack Engineer fluent in English for a long-term engagement. We require an experienced, proactive developer skilled in frontend and backend technologies, API design, database modeling, testing, and deployment. The ideal candidate demonstrates strong problem-solving, clear communication, collaborative mindset, and a track record of delivering scalable, maintainable solutions. Responsibilities include architecture, feature development, code reviews, and continuous improvement. Commitment to quality, timely delivery, and ownership are essential.
18 hours ago80 proposalsRemoteopportunity
WooCommerce Experienced Dev needed - Debug Website Issues
Hello, I need an experienced developer to check the website for any incompatibilities, errors, theme problems or plugin issues, and then fully test all the payments methods on our website and look for any bugs or / and theme issues that could be effecting the conversion rate during paying on the website. A few customers have reported issues in the past so an experienced developer who knows how to fully test the checkout and look deeper into logs is required. Note we do not know if there is a specific bug but would like the theme / website checked. Currently use PayPal advanced card payments and Mollie Card payments, some customers are reporting issues with the checkout process. I do not know the specific issue, but it appears to be hesitation on loading screens, or buggy confirmations of successful or failed payments. I can confirm payments are going through but I'd just like to check there are no deeper errors happening server side. Main duties would be 1. Check the website for general issues (If required) 2. Update plugins / themes if needed (If required) 3. Troubleshoot any payment bugs, problems with the checkout process, payment confirmations. (If required) 4. Health check of website, anything that needs addressing. (If required)
7 days ago89 proposalsRemoteIT SUBJECTS AND ADVANCED FOREX TRADING SUBJECTS
I need two well-structured PDFs, each running 400-500 pages. One will focus on IT training, the other on Forex trading, yet both must reach an advanced level of depth. I’m happy for you to blend fully original writing with carefully curated, properly credited material so long as the flow feels like a single, cohesive manual. Both documents have to be organized chapter-by-chapter with a clear table of contents, page numbers, and high-resolution illustrations or screenshots throughout. For the IT volume, I want the content steered toward the Forex trading angle I selected—essentially demonstrating how core technology skills underpin trading platforms, data analysis and algorithmic strategies. The second PDF will dive straight into Forex itself, covering market mechanics, technical and fundamental analysis, risk management and practical trading setups. Deliverables • PDF 1 – IT Subjects (400–500 pages, chapter-split, illustrated) • PDF 2 – Advanced Forex trading guide (400–500 pages, chapter-split, illustrated) Please confirm the outline you propose before writing, indicate which sections will be fully original versus curated, and ensure all third-party excerpts are legally usable and referenced. I’ll review drafts per chapter so we can keep the structure tight all the way to final export.
7 days ago9 proposalsRemote