Usability Testing Projects

opportunity

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

Simple 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.

BP 260910, M&A-Agent for Green Industrial Property eCommerce

Plz, see https://www.expotv1.com/UoW_bp.html , too; Seeking a skilled eCommerce/M&A business agent to support a GREEN-investor outreach project. Deliverables: a working personal URL/demo (WordPress/Woo or equivalent), validated PDF documents, and a concise strategy summary based on provided patent links to generate BB (broker) offers, license deals and M&A opportunities across Italy, Europe and globally. 10 units of work (4h each), repeatable, success-fee possible. Professionalism, technical autonomy and clear test submission required.

Full-Stack Developer — (React, Express, Prisma, Stripe)

About the project Existing full-stack e-commerce app (npm workspaces): React + TypeScript + Vite storefront, Express + Prisma API, SQLite today, shared money/payment types, and a merchant admin. It already supports catalog, cart, checkout, mock card payments, inventory decrement, and basic admin analytics. We need a developer to turn this into a deployable production store — not rebuild from scratch. Stack Frontend: React 18, TypeScript, Vite, Tailwind, TanStack Query, Zustand Backend: Express, Prisma, Zod, JWT auth DB: SQLite now → Postgres for production Payments: pluggable PaymentProvider (mock today → Stripe) What you’ll do -Integrate Stripe (Payment Intents or Checkout + webhooks); keep the existing payment abstraction where it makes sense -Build admin product management: create/edit products, inventory, images, publish/unpublish -Migrate to Postgres, add proper Prisma migrations, and document env vars -Improve order lifecycle: fulfillment statuses, tracking, confirmation/shipping emails -Harden for production: auth/session hygiene, rate limiting, validation, error handling, secure config -Ship a deploy path (Docker and/or Railway/Render/Fly) with a short runbook -Add focused tests (API + critical checkout E2E) and keep npm install / npm run dev working Deliverables -Working Stripe test + live mode flow -Admin can manage catalog without touching seed scripts -App runs against Postgres in staging/production -README updated with setup, env, deploy, and Stripe webhook steps -PR-quality commits; no unnecessary rewrite of working UI Requirements -Strong TypeScript full-stack experience (React + Node/Express) -Real Stripe integration experience (webhooks required) -Prisma + Postgres experience -Can work from an existing codebase and improve it carefully -Clear English communication; daily Hubstaff time tracking Nice to have -Prior e-commerce / inventory work -Email (Resend/Postmark/SendGrid) -GitHub Actions CI -Image upload to S3/R2/Cloudinary How to apply Send: -Link to a live or repo example with Stripe (or similar payments) -Short note on how you’d approach Stripe webhooks + inventory on this stack -Estimated hours for Must-have items 1–5 Engagement -Fixed-price milestone or hourly via Hubstaff. Start with a paid trial milestone: “Stripe test checkout + webhook updates order status on this repo.”

opportunity

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.

Senior UI/UX Designer – Web3 / GameFi Platform V2

We are developing V2 of a modern decentralized gaming / GameFi platform and are looking for an experienced Senior UI/UX Designer to improve the overall user experience, visual design, usability, and responsiveness of the platform. The current V2 has an existing frontend and functionality, but the UX/UI needs significant improvement. We want to transform it into a polished, modern, intuitive, and professional GameFi product. Responsibilities Review the existing V2 frontend and identify UX/UI issues. Redesign the platform with a modern Web3/GameFi visual style. Improve navigation, information architecture, user flows, and overall usability. Design responsive interfaces for desktop, tablet, and mobile. Improve dashboard, wallet, gaming, staking, profile, and account experiences. Create clear and intuitive user flows for blockchain transactions. Improve loading states, animations, transitions, empty states, and error handling. Establish a consistent design system including typography, spacing, components, buttons, cards, forms, and navigation. Create high-quality designs in Figma. Provide developer-ready designs and specifications. Work closely with our frontend developers to implement the new UX/UI. Review implemented designs and provide UI/UX feedback during development. Optimize the interface for performance and a smooth user experience. Key Areas to Improve Landing page User dashboard Wallet connection Game interface Staking interface Rewards and earnings Referral / affiliate dashboard User profile Transaction states Notifications Mobile responsiveness Loading animations Navigation and onboarding Experience with: Web3 / Blockchain GameFi / Gaming DeFi Wallet integrations Staking interfaces NFT platforms Crypto dashboards React / frontend development Design systems Deliverables Project: V2 UX/UI Redesign Position: Senior UI/UX Designer / Product Designer Work: Remote Engagement: Freelance / Contract Start: ASAP Project Type: Web3 / GameFi / Decentralized Gaming We are looking for someone who can take the existing V2 product and turn it into a professional, modern, intuitive, and production-ready GameFi experience.

opportunity

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)

opportunity

Lifestyle Photo Retoucher Required – 30 Images, Natural Finish

We’re looking for an experienced photo retoucher to work on an upcoming lifestyle shoot, with approximately 30 final images in total. Due to budget constraints, we’re open to working with talented retouchers based offshore, provided you have strong experience in natural, high-quality lifestyle retouching. Scope of retouching will include: * Floor/background clean-up and removal of distractions * Clothing clean-up, including creases and imperfections where appropriate * Very light, natural skin retouching * General polishing and consistency across the set We’re specifically looking for a tasteful, natural finish. We don’t want skin, clothing or environments pushed too far or made to look overly retouched. Retouching is expected to commence w/c 5 October, with approximately 30 images to complete. Please include a before-and-after example from a recent lifestyle shoot that demonstrates the level and style of your retouching. We will also provide a test image to shortlisted retouchers before awarding the full project. Please include your availability, turnaround time and estimated cost for the 30 images when responding.

IT 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.

Service App

I developed a Service App using AI Studio and need an experienced developer to deploy it on desktop and mobile platforms. Tasks include packaging or converting the project for Windows, macOS, Android and iOS, configuring installers or app bundles, ensuring responsive UI, integrating authentication and backend endpoints, optimizing performance, and advising on distribution via app stores and web deployment. Deliverables: runnable builds for each platform, build scripts, deployment guide, and brief testing notes.

AI Face and Body Movement -Yoga Portal Integration:

I am looking for an experienced AI/ML developer to build and integrate an advanced AI video transformation feature into my existing portal. The system should create realistic face movements and body motions to simulate live yoga sessions. I will provide a source video, my visual references, and voice/audio samples. The aim is to replace the source face with mine while preserving natural expressions, head movement, body gestures during yoga poses, as well as lip synchronization with the provided voice. It should convincingly mimic a live session's feel. Applicants should have expertise in AI video generation, face replacement, body motion tracking, voice cloning, and backend integration techniques. I'm open to suggestions on using suitable AI models, APIs, or a self-hosted solution considering quality, processing time, and cost requirements. Sample input and expected output will be shared for testing before final integration.

KoboToolbox / XLSForm Specialist Needed — Fast 5-Day Build

I am looking for an experienced KoboToolbox/XLSForm specialist to convert existing Word/Excel research instruments into functional, field-ready digital data-collection tools. The questionnaires and research instruments have already been developed, so this is primarily a technical XLSForm/Kobo build rather than questionnaire design. The successful freelancer will need to understand the structure of the instruments, translate them accurately into KoboToolbox, implement the required logic and calculations, and test the forms before deployment. Tools to be developed The assignment includes: Household baseline questionnaire — the main and most complex instrument, including household-member repeat groups, livelihoods/income activities, businesses, fuel/energy records, calculations, relevant scoring and derived indicators. Group/table-banking verification form. Structured observation checklist. Structured KII/market data-collection form. KII/FGD session metadata/summary form. Technical requirements The forms will require appropriate use of: Skip/relevance logic and conditional sections. Repeat groups. Calculations and derived variables. Income/expenditure and energy-related totals. Validation and constraints. Required fields. Choice lists and appropriate question types. Metadata fields such as date/time, enumerator and location where applicable. Clean variable naming and logical form organisation. WHO-5 or other agreed scoring calculations where specified in the questionnaire. The freelancer should preserve the approved research questions and indicator definitions. Where a technical issue or possible simplification is identified, it should be flagged for discussion rather than changing the research design independently. Testing The completed forms should be uploaded to a test KoboToolbox project and checked for: Skip/relevance errors. Calculation errors. Repeat-group functionality. Validation/constraint issues. Basic enumerator usability. Offline functionality where applicable. One reasonable round of corrections will be required after my review. Deliverables The successful freelancer will provide: Fully functional KoboToolbox forms/project. Editable XLSForm .xlsx source files for each tool. Brief notes explaining important calculations or logic. Basic guidance for enumerators/data managers where necessary. Timeline and budget Fixed budget: USD 150 Maximum turnaround: 5 days. Quick turnaround is preferred. Applicants who can start immediately or within 24 hours are particularly encouraged to apply. Who I am looking for I need someone who has actually built multi-module Kobo/XLSForm instruments, rather than someone whose experience is limited to creating simple questionnaires. Please include 2 examples of comparable Kobo/ODK/XLSForm work, your earliest availability, and how quickly you can complete the assignment. The questionnaire and project information are confidential. The selected freelancer will be required to sign a simple NDA before receiving the complete confidential materials and KoboToolbox access.

opportunity

I need a business development person

Seeking an experienced business development specialist with knowledge of recruitment for hotels and restaurants. Our established 17-year boutique agency is launching Juice Reach, a streamlined advertising-only product that promotes client roles without full agency engagement. The role involves proactively calling prospective clients, presenting the new service, qualifying interest, and generating leads. Ideal candidates will possess excellent communication, rapport-building skills, industry insight, and a results-driven approach to convert conversations into opportunities. This is a test into the market to establish if there is interest, if so and we can convert it we will be looking for a long term relationship.

Property management software

I need a full stack in React for web app and React native for mobile app, Django for backend and PostgreeSQL for the database. -Theres a marketing website and its backend. -The main webapp and mobile app and its backend. -Theres a superadmin portal To have a look at my project to make it ready for deployment. It needs testing and for thing that dont work needs to be fixed. Thank YOU

Fix PHP Website Forms PHPMailer, Google SMTP and reCAPTCHA v2

Fix Two PHP Website Forms Using PHPMailer, Google Workspace SMTP and reCAPTCHA v2 I need an experienced PHP developer to diagnose and fix two forms on an existing live website: 1. Contact Us form 2. Book a Free Design Visit form Website: https://www.cleverstoragekent.co.uk Both forms previously worked on the same eUKhost VPS using PHPMailer, Google Workspace SMTP and Google reCAPTCHA v2. The website files were recently replaced with an updated version, and both forms now reach the branded error page when submitted. Current setup: - PHP 8.2 with PHP-FPM - PHPMailer included locally in the website files - Google Workspace SMTP - SMTP server: `smtp.gmail.com` - Port: `587` - Encryption: TLS/STARTTLS - Google reCAPTCHA v2 checkbox - Website hosted on an eUKhost VPS - Contact Us handler: `general-contact.php` - Design Visit handler: `contact.php` - Shared settings: `config.php` - Shared email code: `form-common.php` - Optional photograph uploads on the Design Visit form eUKhost has confirmed: - Outbound connections to `smtp.gmail.com` on port 587 are permitted - The server can resolve and connect to Google SMTP - TLS negotiation and certificate verification succeed - PHP OpenSSL is working - No firewall or ModSecurity restriction is blocking SMTP - The upload directory is writable - Required PHP extensions are installed Required work: - Diagnose the precise PHPMailer or Google SMTP failure. - Restore successful delivery for both forms. - Confirm that each form redirects to the thank-you page after successful submission. - Confirm that failed submissions redirect to the correct error page. - Verify reCAPTCHA v2 on both forms. - Check that the authenticated sender matches the Google Workspace account. - Check PHPMailer’s SMTP, encryption and authentication settings. - Ensure confidential credentials remain protected. - Test the Contact Us form from the production domain. - Test the Book a Free Design Visit form from the production domain. - Confirm staff notification emails are received. - Confirm customer acknowledgement emails are received where configured. - Test optional photograph uploads from iPhone/Apple Photos. - Ensure valid JPEG, JPG, PNG, WebP, HEIC and HEIF photographs are handled safely. - Prevent PHP execution inside the uploads directory. - Remove any temporary debugging files or detailed public error messages when finished. Please do not redesign the website or change unrelated pages. This is a focused server-side form repair. Access can be provided to the relevant eUKhost files and logs. The successful developer should explain the cause of the problem, document the changes made and supply copies of every changed file. Please include: - Relevant experience with PHP and PHPMailer - Experience with Google Workspace SMTP and App Passwords - Experience with Google reCAPTCHA v2 - Your estimated completion time - Your fixed-price quotation

HTML Email Designer/Developer - Pharma Campaign

Design and build one responsive, coded HTML email. Existing brand assets (logos, imagery and visual style) from a related banner ad campaign for the same product will be provided. Key requirements from the spec: - Table-based HTML with inline CSS (not div/CSS-based), 600px maximum width, 72dpi - Important text kept out of images; prescribing information (PI) included as a link, never as an image - Must include the client's mandatory header/footer template - Fully responsive, and tested to look consistent across Outlook (2007-2016), iPhone and Android before delivery What we're looking for - Strong email design skills, incl layout, typography and hierarchy that work within the constraints above (e.g. designing around a text-link PI rather than an image-based one) - Solid, proven experience coding HTML emails for real-world sends - tables and inline CSS, not a page-builder tool - Comfortable testing across email clients (Litmus or similar) and fixing what it flags - Healthcare, pharma or other regulated-industry design experience is a plus, but not essential - comfort designing within a strict technical/compliance spec is what matters most - Able to turn this around by Wednesday, September 9th To apply, please send: - A couple of examples of HTML emails you've both designed and built - Your day rate or a fixed quote for one email - Your availability until and including Wednesday, September 9th, and the following two weeks, as there is potential for two additional emails for the same client after the first one

Microsoft Ads Specialist to Optimise B2B Software Campaigns

We run Microsoft Advertising (Bing Ads) campaigns for a B2B software product in the fitness industry, targeting the UK and US. We manage the account in-house and are looking for an experienced Microsoft Ads specialist to work alongside us, review what we're doing, and help us get better results and a lower cost per lead. This is a hands-on advisory role of around 2-4 hours a week. You'd work directly with our marketing manager, and we would keep control of the account and make the changes advised. We aren't looking for someone to take over and run our campaigns. What you'll do: • Audit our current campaigns and tell us what's working and what isn't • Advise on keyword strategy, match types and negative keywords • Suggest improvements to ad copy, ad groups and landing page messaging • Advise on bidding, budget split between the UK and US, and conversion tracking • Help us plan and test a Google Ads version of the campaign • Join regular calls to review performance and agree next steps What we're looking for: • Proven experience with Microsoft Advertising, ideally for B2B or SaaS lead generation • Strong knowledge of keyword research, negative keywords and cost-per-lead optimisation • Someone who explains their reasoning clearly and enjoys collaborating • Google Ads experience is a bonus To apply, please include: • Examples of Microsoft or Bing Ads accounts you've worked on, with results if you can share them • How you'd approach the first 30 days Ongoing work is available for the right person. We prefer a UK or USA based candidate.

opportunity

Reddit & Facebook Community Growth Assistant for Mobile Apps

We are looking for a smart and reliable community growth assistant to help us build awareness for upcoming mobile app projects through Reddit and Facebook communities. This is NOT a spam posting job. We are looking for someone who understands how Reddit and Facebook groups actually work and can participate naturally, follow community rules and identify genuine opportunities for discussion, feedback and promotion. The work may cover multiple mobile app projects over time. Your responsibilities will include: Finding relevant Reddit communities and Facebook groups Checking community rules before posting or commenting Identifying active discussions related to our target users Participating in conversations naturally and helpfully Building credible profiles rather than immediately promoting Identifying common problems, questions and content ideas from communities Finding opportunities where our apps could genuinely be relevant Contacting moderators/admins when permission is required Preparing or posting promotional content only where appropriate and permitted Tracking posts, comments, responses and useful insights Providing a simple weekly report We do NOT want: Mass posting Copy-paste comments Fake engagement Bot activity Purchased Reddit/Facebook accounts Spam Promotion that violates subreddit or group rules The goal is long-term organic community growth and useful market intelligence, not simply dropping links. Paid Test We will start with a small paid test. For the test, we may ask you to: Find 10–15 highly relevant Reddit communities / Facebook groups Explain why each is relevant Summarise the important rules Identify suitable discussions or content opportunities Suggest how you would approach each community without appearing promotional If the quality is strong, this can become ongoing weekly work. When applying, please answer: What experience do you have growing brands, apps or products through Reddit or Facebook communities? Please send 2–3 relevant examples of previous community growth work. How do you decide whether a Reddit community or Facebook group is worth targeting? How do you promote a product without getting banned or appearing spammy? Do you already have established Reddit or Facebook profiles that you use professionally, or would you work with accounts supplied by us? How would you approach the first 7 days of this project? What tools do you use for Reddit/Facebook research and tracking? What is your fixed price for the initial paid test? What would you charge for ongoing weekly work? Approximately how many hours per week would you recommend? Will you personally complete the work, or will any part be outsourced? Please do not send a generic social media marketing proposal. We are specifically looking for someone who understands community culture, knows how to avoid spam and can help us learn what real users are discussing. If the paid test goes well, we are interested in a long-term collaboration across multiple mobile app projects.

I need someone who can create meta and google campaigns

I’m a Co-Founder of Haniesta, a luxury rug brand we launched a few months ago. We’re seeing strong traction and growing sales through Amazon and eBay, but our website sales are still relatively low. I’m looking for someone who can take ownership of our paid acquisition and help turn our website into a strong sales channel. This includes creating high-performing ad creatives, managing and optimizing Google Ads campaigns, testing different strategies, and ultimately driving profitable sales through our website. I’m less concerned about how you achieve the results and more focused on the outcome: website sales and measurable growth. You’ll have the freedom to experiment, test creatives, optimize campaigns, and suggest changes to landing pages or the overall funnel if needed. This can also become much more than a short-term role. If you consistently go beyond expectations, take ownership, and deliver strong results, there is a genuine opportunity to move into a higher-level, permanent position with Haniesta as we grow. Please apply only if you’re confident that you can start generating measurable sales within the first month. We’re looking for someone who is execution-focused and comfortable being accountable for results.

Manager Needed to Build & Run Amazon, eBay & Online Store

I am looking for an experienced **e-commerce/dropshipping specialist or team** to build and manage an online business from **A to Z**. This is NOT just a website design project. I need someone who can set up, launch and manage the complete business using a **dropshipping model initially**, with the aim of building a profitable, long-term e-commerce brand. ### Sales Channels The business should sell simultaneously through: * Our own professional e-commerce website * **eBay UK** * **Amazon UK** ### Responsibilities You will be responsible for: • Complete website/store setup, design, payment systems, policies and tracking • Amazon UK Seller Central setup and product listings • eBay UK store setup and optimised listings • Finding and researching profitable products suitable for the UK market • Finding and checking reliable dropshipping suppliers • Product pricing and profit-margin analysis • Product images, descriptions, SEO and listing optimisation • Connecting/synchronising website, Amazon, eBay and suppliers where possible • Order processing and fulfilment • Customer service, returns, refunds and complaints • Facebook/Instagram, TikTok and Google advertising • Amazon/eBay advertising and promotions • Creating/arranging ad creatives and product videos • Testing products and advertising campaigns • Monitoring sales, costs, profit, ROAS and conversion rates • Daily management and optimisation after launch • Regular reports and recommendations for growth ### Long-Term Goal Identify successful products, scale sales and eventually develop winning products into **branded/private-label products**, potentially using UK fulfilment/stock. ### Who I Want I need an experienced **e-commerce operator/manager**, not just a Shopify designer. Please provide: 1. Your e-commerce/dropshipping experience 2. Amazon UK & eBay UK experience 3. Examples of previous stores/projects 4. Your product research method 5. Supplier sourcing experience 6. Advertising experience 7. Your fee for complete setup 8. Your ongoing monthly management fee 9. Estimated setup time 10. Recommended initial testing/advertising budget I am looking for someone honest, experienced and interested in a **long-term working relationship**. No unrealistic guaranteed-profit promises.