User Research Projects

opportunity

Biomedical App Service Engineer diagnostic Troubleshoot web/app

We are developing a web-based and mobile biomedical service assistant designed to help biomedical engineers, technicians, and service professionals troubleshoot medical equipment issues efficiently. The application will combine: A guided UI (equipment selection, issue type, image upload) AI-powered troubleshooting A private knowledge repository (service manuals, PDFs, internal documents) Support for multiple AI providers and API keys The goal is to reduce troubleshooting time, standardize service workflows, and make expert-level guidance available instantly. Attached(RFP Doc) Executive RFP Summary Biomedical Service AI Assistant (Web & Mobile) Project Overview We are seeking a qualified software development partner to build a Biomedical Service AI Assistant, a web-based and mobile application designed to help biomedical engineers and service technicians troubleshoot medical equipment efficiently. The platform will combine guided user input, AI-powered diagnostics, image analysis, and a private repository of service manuals, delivering fast, OEM-aware troubleshooting support in both online and offline environments. Key Objectives Reduce medical equipment downtime Standardize biomedical service workflows Provide instant, AI-assisted troubleshooting Prioritize internal service manuals over public AI knowledge Support multilingual output for global service teams Core Features Guided Equipment Selection Users select: Equipment type (Ultrasound, CT, MRI, etc.) Manufacturer and model (e.g., GE LOGIQ E9) Software / firmware version The system auto-generates a structured troubleshooting prompt and prevents redundant questions. AI-Powered Diagnostics (Multi-Provider) Supports local AI (offline, no cost) and cloud AI providers Modular architecture with multiple API keys per provider Automatic fallback when quotas are exceeded No hard-coded keys; all managed via an admin interface Private Knowledge Repository Upload and manage OEM service manuals (PDF format) AI searches internal documentation first (RAG approach) Reduces hallucinations and improves technical accuracy Image-Based Troubleshooting Upload photos of error screens, artifacts, probes, connectors AI analyzes images together with equipment context Always processes the most recent upload Multilingual Translation (Output Level) Translate AI responses from English into: Spanish, Portuguese, French, Italian, German Toggle translation per response Preserves technical terminology and safety warnings Platforms Web application (desktop and tablet) Mobile application (iOS & Android or cross-platform) Shared backend and AI logic across platforms Administration & Configuration Manage AI providers and API keys Enable/disable local or cloud AI engines Upload and organize service manuals Configure supported translation languages Target Users Biomedical engineers Imaging service technicians Independent service providers Hospitals and imaging centers Deliverables Production-ready web application Mobile application Secure backend API Admin configuration panel Scalable AI and document-search architecture Ideal Development Partner Experience with web and mobile applications Proven AI / LLM integration expertise Familiarity with document search or RAG systems Healthcare or technical service experience preferred One-Line Summary A smart biomedical service assistant that combines AI, service manuals, and guided workflows to deliver fast, multilingual, OEM-aware troubleshooting on web and mobile platforms.

Conversion Rate Optimisation Specialist

Senior CRO / A/B Testing Consultant – Ad-Hoc Strategic & Hands-On We are a UK-based business running high-volume, high-intent lead generation campaigns in the legal / financial services space. We are looking for an experienced CRO / A/B testing consultant to work with us on an ongoing, ad-hoc basis to properly design, run, and analyse meaningful A/B tests. This role is hands-on and strategic. We already have in-house designers and copywriters — your role is to decide what to test, how to test it, and how to interpret results. What We Need Support With: - Monthly CRO / A/B testing strategy sessions - Identifying high-impact tests based on data, not opinions - Designing and administering A/B tests end-to-end - Advising on test prioritisation and sequencing Ensuring tests are: - Statistically valid - Properly isolated - Commercially meaningful - Analysing results and providing clear next actions Tools & Platforms: Experience with Crazy Egg, VWO, Optimizely, Google Optimize (or equivalents) preferred Happy to use or recommend the tool you believe is best Comfortable working alongside internal teams What This Role Is Not: - Not UI design or copywriting - Not “button colour” testing for the sake of it - Not heatmaps without hypotheses - Not vanity CRO reports Required Experience: - Proven experience running A/B tests on high-volume lead gen sites Strong understanding of: - Statistical significance - Sample size requirements - Test duration vs traffic volume - Experience working with PPC-driven traffic - Able to link CRO outcomes to conversion rate, CPA, and volume - Comfortable challenging internal assumptions where needed Experience in legal / financial / regulated sectors is highly desirable. Engagement Details: - Ad-hoc consultancy - Monthly strategy calls - Project-based A/B test execution Hourly rate (please state) NDA required for shortlisted candidates Long-term relationship possible APPLICATION QUESTIONS (MANDATORY) To be considered, you must answer all questions below. Generic or copy-paste proposals will be ignored. 1. How do you decide what is worth A/B testing on a high-volume lead generation page? 2. Please describe one real A/B test you’ve run that had a meaningful commercial impact. What was the hypothesis, what changed, and what was the outcome? 3. What are the most common mistakes you see businesses make with A/B testing? 4. How do you determine sample size and test duration before calling a result? Important We are looking for someone who: Thinks in hypotheses and evidence Understands PPC-driven user intent Is comfortable saying “this is not worth testing” Focuses on commercial impact, not just conversion rate uplift If that sounds like you, we’d like to hear from you.

opportunity

Design Support for Logo Creation + Shopify Elements

We’re looking for a talented designer to craft a fresh, modern visual identity for DataVinci, our new e-commerce app on Shopify. What is DataVinci? DataVinci is the natural extension of listening247’s historical work in market research that focuses on automating ad creation with AI through real time, data driven insights. ● Video Explanation: https://www.youtube.com/watch?v=jjRrBxoHi_E ● Demo: https://www.youtube.com/watch?v=noAc-Pq57QI ● Web Version of App: https://datavinci.listening247.com/ Our Style Vision The branding needs to feel dynamic, intelligent and forward-thinking from the first glance. ● Clean, contemporary, modern lines ● No retro or overly decorative elements ● Strong digital first aesthetic Colours similar to listening247 (see website - https://www.listening247.com/) as this should feel like a natural evolution of the listening247 brand while standing strong as its own product identity. Our current listening247 brand guide as reference: https://docs.google.com/presentation/d/17E0EPvKxmApi2XM2X1f5e_in93k8fnmC/edit?usp=sharing&ouid=116435020144537343707&rtpof=true&sd=true Design Asks: 1. A Logo for DataVinci a. A distinctive symbol/icon that can stand on its own (primarily for the app favicon/icon usage) b. Must reproduce cleanly at small sizes c. Accompanied by a wordmark and a short tagline i. DataVinci by listening247 - Ad Automation & Insights d. Variations required: i. Icon + words ii. Words only iii. Icon only (for app usage) 2. Product Imagery for Shopify App Landing Page a. 10 Images of our application in action that ties into the color/feeling of the logo that get people excited to download our App. b. These images should show our value propositions and images of that app that tie to them: c. Current Shopify App Designs to Guide Imagery from UI/UX team: https://www.figma.com/design/HYpgeXOru2oKDM8Cq95Bvz/Project-DataVinci?node-id=0-1&p=f d. Example Store: Look at the right hand side after the video: https://apps.shopify.com/creative-ads-ai?search_id=b1c69d77-c967-471d-ad37-e19c409f1c92&surface_detail=ad+creation&surface_inter_position=1&surface_intra_position=15&surface_type=search 3. Simple Design for Shopify App Landing Page a. URL will be listening247.com/DataVinci b. This should feel cohesive to the rest of the site but needs to be simplified messaging/Design with SEO in mind. c. We currently use Webflow.io to build our website. Our team will implement the design. d. Items needed on the site: i. App Name, Logo, Description, Value Props ii. How it works video iii. Sign up for Beta section where we take their emails and can send access iv. Potentially another section but it should be a simple page driving people to Shopify to download the app v. What else have you seen? e. This design will also most likely be used on our current web app landing page as well - Web Version of App: https://datavinci.listening247.com/ Deliverables Once the concepts are approved, we will need the following for all designs: 1. Vector files (AI + SVG) 2. PNGs for light and dark backgrounds 3. Colour codes (HEX/RGB) 4. Font names and any licensing notes Timing We are looking to go live with a beta of the app by the end of February requiring us to have the elements in place before them. Here is our ideal timing but open to discussion: ● First Round Designs due February 4th ● Comments to First Round due back to designer by Feb 6th ● 2nd Round Designs by Feb 11th ● Final Comments to 2nd Round due Feb 13th ● Final Design due Feb 18th Please send us your offer!

Virtual Assistant (Marketing Admin) — Remote | Healthcare Tech

We’re a growing healthcare tech company looking for a highly reliable, detail-oriented Virtual Assistant / Marketing Admin to support our marketing operations and client coordination. This is a remote, long-term freelance opportunity with consistent weekly hours for the right person. • Minimum: 10 hours/week (guaranteed for the right candidate) • Potential: up to 40 hours/week as you ramp up and prove performance • Rate review: after 2 months, with an increase based on performance Who this is for You’ll be a great fit if you’re a full-time freelancer (or have meaningful weekday availability) who can operate in UK working hours (9am–6pm GMT) and help on-demand when needed. Requirements (must-have) • Native English speaker with clear, concise, professional business writing • Able to adapt to UK working hours (9am–6pm GMT) with some on-demand availability • If you’re already working full-time for other clients during the day, this likely won’t be the right fit • Highly reliable, punctual, trustworthy, and consistently meets deadlines • Previous experience as a VA / project assistant / marketing assistant • Excellent attention to detail Key responsibilities Your regular work may include: • Research-oriented tasks (market, competitors, prospects, content, tools) • Sending outbound messages via LinkedIn Sales Navigator and/or email • Coordinating with team members across design, development, and marketing • Creating marketing banners/videos using Canva and/or Figma • Communicating requirements between clients and our internal team • Organising schedules, deadlines, meetings, and follow-ups • Uploading/scheduling daily content (social media + YouTube) • Copywriting (short-form + longer-form as needed) • Editing video transcripts • Editing blog posts and checking for SEO guideline compliance • Finding relevant images to support content • Writing weekly marketing emails • Extracting data for monthly marketing reports • Liaising with content creators and external collaborators • Bonus: experience with Asana or Trello Hiring process We’ll shortlist several candidates and run a paid test project. If you pass, this can become a strong long-term partnership with increasing hours and responsibilities. How to apply Please include the following in your application: 1. Full name 2. Where you are based (city + confirm you can adapt to UK timezone) 3. Relevant tasks/projects you’ve worked on + your current availability (hours/week + typical working hours) 4. Your favourite non-work activities 5. One work-related problem you solved that you’re proud of (briefly explain the situation + outcome) 6. Links or examples of previous relevant work (if applicable) 7. A 1-minute selfie video introducing yourself and sharing a bit more about you

opportunity

Software Development - Digital Auction Platform

We are building a next-generation digital auction platform for high-value collectibles, antiques, fine art, and luxury items. The platform will support live and timed auctions, real-time bidding, multi-currency checkout, seller consignment, user registration with ID verification (KYC), and a secure admin dashboard. It must be scalable, fast, and user-friendly for both auction house admins and bidders around the world. We’re seeking an experienced full-stack development team (or lead developer) to architect and build this system from scratch or integrate with existing API — including auction logic, bidder dashboard, catalogue uploads, admin CMS, and secure payment workflows. Knowledge of modern backend stacks (e.g., Node.js/NestJS, Python/Django), real-time bidding systems (websockets or server-sent events), and API integrations for payments/KYC is essential. The MVP should be production-ready with the ability to expand into a multi-tenant SaaS model in future phases. Looking for talented Developers with proven track record and long term collaboration. Outline your experience, proposed approach in your proposal. Budget is a placeholder for now.

Social & Digital Profiling Intelligence Backend (Fraud / KYC)

Project Description We are looking for an experienced backend developer to build a Social & Digital Profiling Intelligence System. The system will generate a digital identity, breach exposure, and risk intelligence report for an individual using: Name Phone number Email ID (optional) The platform is intended for fraud risk analysis, KYC enrichment, onboarding screening, and trust & safety intelligence. This is a single, complete backend development project. Scope of Work Backend & API Development API-driven backend service Input validation & phone number normalization (E.164 format) Asynchronous / queue-based job execution Secure, encrypted data pipeline Platform Presence Detection Detect and classify user presence as: Registered Not Registered Unknown / Unable to Fetch Across categories including: Social media Messaging platforms E-commerce Fintech & banking Job portals Government & utility platforms Each connector must: Operate independently Fail gracefully without affecting the system Return normalized JSON Log execution metadata Support retries and timeouts Breach & Data Exposure Analysis Identify public breach exposure Capture breach platform, date, and leaked attributes Assess breach severity and recency Feed breach indicators into risk logic Intelligence & Risk Scoring Global Risk Rating: SAFE / MODERATE / RISKY Digital Identity Strength Index (0–100) Identity maturity & footprint depth indicators Anomaly detection (thin identity, high breach exposure, etc.) Explainable scoring outputs ⚠️ No prediction of guilt, liability, or financial balances. Report Generation JSON profile output PDF intelligence report including: Identity summary Platform presence overview Breach exposure section Risk & identity scores Executive summary Technical Skills Required: Python or Node.js REST API development Async / worker-based architectures Secure database design PDF generation Modular, maintainable code Security & Compliance Public / permitted data sources only No credential storage Encrypted sensitive data handling Authenticated API access Audit-friendly logging This project is strictly for KYC and fraud-risk use cases. Deliverables Complete backend codebase API documentation Configurable scoring engine Platform connector modules PDF report template & generator Database schema & migrations Logging & error handling Unit & integration tests How to Apply Please include in your proposal: Similar backend or intelligence systems you have built Proposed technology stack Estimated timeline Fixed price Budget & Timeline To be proposed by the developer.

Video Editor - Software product Demo

PROJECT OVERVIEW: I need a professional demo video (2-3 minutes) for WalletDiscover, a desktop cryptocurrency wallet recovery application. The video will highlight our unique "Manual Search Method" feature and be used for marketing on our website and YouTube channel. ABOUT THE APP: WalletDiscover is a professional tool for authorized wallet recovery. It supports Bitcoin, Ethereum, Solana, and other major networks. The app has 2 search modes, but we want to focus on the Manual Method of ultimate pricing version for this video. KEY FEATURE TO HIGHLIGHT (Manual Method): - Users can specify exact private key ranges to search - Customizable search patterns and parameters - Sequential or random scanning within defined ranges - Real-time statistics and progress tracking - Professional UI with live wallet generation display YOUR TASK: 1. Ensure the app functions correctly at a resolution of 1280 x 720 on your operating system. 2. Test the Manual Search Method specifically: - Navigate to the mode selector - Configure a small range (e.g., 100-1000 keys) - Start a test scan - Observe the statistics and UI behavior 3. Record 3-5 minutes of raw footage showing: - Installation process (optional) - Main interface overview - Manual Method configuration screen - Active scanning with live statistics - Results panel and activity log Note: No account creation required. If you're ready, I am prepared to provide the license key for the ultimate version, valid for one day. 4. Using your recorded footage (and any additional footage I provide), create a professional 2-3 minute demo video that includes: Required Elements: ✓ Opening title card with WalletDiscover logo ✓ Brief intro (5-10 seconds): "What is WalletDiscover?" ✓ Main focus (60-90 seconds): Manual Search Method demonstration - Show the mode selection - Highlight customization options - Display live scanning action - Emphasize speed and statistics ✓ Secondary features (20-30 seconds): Quick overview of other modes ✓ UI/UX showcase (15-20 seconds): Clean interface, professional design ✓ Call-to-action ending (5-10 seconds): Download link + website Technical Requirements: - Resolution: 1080p (1920x1080) minimum - Frame rate: 30fps or 60fps - Length: 2-3 minutes - Aspect ratio: 16:9 (horizontal) - Audio: Background music (royalty-free, upbeat/tech style) - Captions: Key feature callouts and text overlays - Transitions: Smooth, professional (not overly flashy) - Color grading: Match the app's dark theme (navy/green accent colors) Style Reference: Think modern SaaS product demos - clean, professional, focused on functionality. Similar to: Notion, Figma, or VS Code demo videos. DELIVERABLES: 1. Raw footage files (3-5 minutes of app screen recordings) 2. Final edited video (MP4, 1080p) 3. Project file (Premiere/Final Cut/DaVinci - optional but appreciated) 4. 2 revisions included WHAT I'LL PROVIDE: - WalletDiscover logo (PNG, transparent background) - Website URL and download link - Support during testing if you encounter issues REQUIREMENTS: ✓ Portfolio with 2-3 similar software/app demo videos ✓ Proficiency in Adobe Premiere, Final Cut Pro, or DaVinci Resolve ✓ Experience with screen recording editing and motion graphics ✓ Ability to run desktop applications for testing (Windows/macOS/Linux) ✓ Good understanding of pacing and storytelling for product demos ✓ Available for 1-2 revision rounds

opportunity

Shopify Expert & Brand Designer

Project Overview: We are looking to hire an expert-level Shopify professional with strong branding and design capability to uplevel, refine, and complete our Shopify store to a high-end, launch-ready standard. Our business operates in the premium fashion space for women. We are positioning ourselves as a high-quality, elegant brand, and every touchpoint must reflect this clearly. We have already purchased the Nimbus Shopify theme and have begun building the website. Your role is to use theme to enhance, elevate, and professionally finish the store, ensuring it meets a high commercial and aesthetic standard suitable for launch. There are lots of features that come with the store and we would like explore some of these with you. Alongside the website, we are also looking to develop and enhance our logo and overall branding. We already have a strong idea of the direction we want. We are looking for someone who can refine and strengthen this vision. As such, we would like this to go on simultaneously and not one step and a time due to time constraints. Scope of Work: 1. Shopify Website Enhancement (Priority – 1 or 2 Weeks Deadline) Professionally enhance the existing Shopify website built using the Nimbus theme Improve layout, spacing, typography, imagery, and overall polish Ensure a premium user experience across desktop and mobile Make the site fully launch-ready within 1 week (maximum 2 weeks) Final checks for responsiveness, consistency, and presentation Improve the overall performance to over 90 by using google insights as a benchmark We will also need your support in purchasing a few items from the shopify shop and embed them as part of the website. Mainly things related to: 1. Email and SMS marketing (Brevo PushOwl etc) 2. Multi currency (which may not be an issue) 3. Abonded checkout (design the email and flow to this too) 4. Loyalty programme (such as Smile: Loyalty Program Rewards) 5. block fraud filter (blockify) 6. SEO app intgregated 7. Google Analytics set up too 8. back in stock alert There will definately be more a few more to add and we believe you will be in a position to give us these suggestions. 2. Product Listings & SEO Optimisation (Critical) Approximately 20/25 dresses will be listed on the website for now. SEO is extremely important to us. and you will be required to fully optimise the website and all product listings for SEO This includes: Page titles and meta descriptions Product titles and descriptions structured for search Image optimisation and alt text URL structure On-page SEO best practices Improve layout, spacing, typography, imagery, and overall polish Ensure premium UX across desktop and mobile Final QA and launch readiness (Please note once the website has been designed the SEO element can be worked on a few weeks). 3. Logo Creation Create a refined, premium logo aligned with our brand direction Primary and secondary logo variations Web and print-ready files 4. Branding (One-Pager) One-page brand guideline covering: Colour palette Typography Logo usage Visual direction Logo variations for packaging, social media, and website use A clean, modern, elegant design style Brand guideline documentation 5. Packaging Design Dimensions will be provided. Required: Mailing bags – two designs 1. One everyday design 2. One gift design Two to three size variations will be needed We will also need a gift box designed too based off the design. two or three dimensions will be needed. 6. Wrapping Paper Design - Branded wrapping paper aligned with the overall identity 7. Clothing Tags -Branded garment tag design 8. Social Media Branding Instagram profile image Instagram highlight icons/buttons Social-media-ready logo variations Branding suitable for Instagram, Facebook, and TikTok Instagram profile image Instagram highlight icons/buttons Platform-ready logo assets 9. Stationery (this can be completed later and is not included in the deadline) Branded letterhead for the main company Branded invoice template for the main company Email signature Email footer and header designed Business card Branded order/return slips Also any customer-facing documents that require a cohesive look 10. Packaging inserts (thank you notes, care cards, discount codes) All files should be handed over as editable source files and export files with correct measurements and bleed areas. Who We Are Looking For: 1. We are exclsively looking for experienced experts or established teams who can demonstrate a clear ability to uplevel Shopify stores to a high standard. 2. This role is not suitable for beginners, template-only designers, or SEO generalists. You must be able to show: 1. Shopify sites you have enhanced and refined, not just launched 2. SEO-optimised product and collection pages 3. Premium or fashion-focused branding and packaging 4. The ability to run parallel workstreams without compromising quality

opportunity

Tidy the server from X-ransom attack

Hello, Our Wordpress website was attacked by x-ransom. We have a backup of the WP and the database dump. We have detected some corrupted files there but it seems that there are still some left that were not detected. It has to be tidy after the attack. It’s an internet shop with uploads files of around 100GB. It’s stored on a private hosting in LV. What is done do far: 1. Update WordPress Version 2. Use z’d updateSecure WP-Admin Login Credentials 3. Set Up Safelist and Blocklist for the Admin Page 4. Use Trusted WordPress Themes 5. Install SSL Certificate 6. Remove Unused WordPress Plugins and Themes 1. Enable Two-Factor Authentication for WP-Admin 2. Back Up WordPress 3. Limit Login Attempts 4. Change the WordPress Login Page URL 5. Log Idle Users Out Automatically 6. Monitor User Activity 7. Check for Malware - found several none-Wordpress specious files and plugins. Deleted them. 1. Disable PHP Error Reporting 3. Turn File Editing Off 4. Restrict Access Using the .htaccess File 5. Change the Default WordPress Database Prefix - not done 6. Disable XML-RPC 7. Hide the WordPress Version 8. Block Hotlinking - not done 9. Manage File Permissions not done After making the list, we received another x-ransome attack. I suspect he has a server level access not only wp level. If you apply, you need to be a server security and a Wordpress specialist. Please, quote for the job.