Freelance Data Collection Jobs

Senior Next.js Developer (5+ years of experience)

We are looking for a skilled Next.js Developer to help build a decentralized platform focused on digital ownership and content monetization. Responsibilities - Develop and maintain the frontend using Next.js (App Router) - Connect frontend to backend APIs (Express.js) for off-chain data storage (MongoDB) - Integrate wallet connection and interact with smart contracts using wagmi, viem, or web3 - Ensure responsive design and smooth user experience Requirements - Strong experience with Next.js (App Router) and React - Experience working with REST APIs - Hands-on experience with wagmi, viem, and web3 - Comfortable with version control (Git) Nice to Have - Experience with Express.js and MongoDB - Background in educational or content-marketplace platforms

Batches of business organisation. Copy and social media

I’m in need of a bunch of different pieces of work to be done within our organisation. We are a small remote Microsoft tech organisation. We have a bunch of batches of work. From buffer social media batches of uploads with scheduling and copy to update. We have a crm that needs client information manually pulling through, we have Microsoft planner cards that need merging and updating, tagging, naming, We have a bunch of data filing as we shift the filing structure post migration and the ordering and naming conventions need pulling through. It’s likely around 10 days in total and we would need it done in batches and bu someone who can navigate Microsoft well, but also they can make reasonable judgement calls and pick up a different task and shift mode relatively quickly .

Segmentation analysis

We have a c1,500 representative survey relating to public health. We require segmentation analysis to identify distinct groups based on demographics, behaviour and attitudes that inform specific public health behaviours. The aim is to create 4 to 6 (give or take) segments that are practical, providing our client with a tool kit to help target these key groups and change negative behaviours. The outputs required would be the detail of the statistical tests used and the results of these that have led to the selection of the segments (we expect this to be an iterative process, with an initial long-list of segments identified for sharing/discussion with us before focussing in on the top 4 to 6). In addition, we would want a description for each segment to understand who they are, what their motivations, triggers and characteristics and attitudes are, the barriers they face and how best to engage them. Timings are tight - raw case data in CSV/excel format will be shared on Monday 22nd June with the expectation that a long-list of segments will be available for sharing/discussion on Wednesday/Thursday of the same week and a final package of outputs available to us by close of day Monday 29th June. In your bid, please outline your experience and the tools and techniques you would use to form the segments. The budget below has been set based on PPH recommendation.

Look for an AI professional

Seeking an AI specialist with proven experience generating engaging AI-driven content and practical knowledge of TikTok growth strategies. Responsibilities include crafting compelling short-form content, optimizing captions, leveraging trends, and implementing data-driven posting schedules to rapidly scale our account to 10K followers, enabling TikTok Shop activation. Ideal candidates demonstrate measurable growth results, familiarity with TikTok’s algorithm, creative concepting, and analytics-based iteration to maximize reach and conversion. Competitive proposals invited.

Facebook/Meta Expert Required for eCommerce Project

We have a new eCommerce project that will launch shortly. We're looking for someone who is experienced in creating Meta and Facebook campaigns to a high level and has the ability to scale campaigns quickly and profitably. We plan to launch new projects every few months, so lot's of potential for future work also. Looking for someone to start ASAP. You'll need to have experience in creating static and UGC style videos also. Responsibilities: - Plan, launch, and optimize Meta ad campaigns - Monitor performance and improve ROAS - Create and test audiences, creatives, and funnels - Provide clear performance reports and insights Requirements: - Proven experience with Meta Ads Manager - Strong understanding of targeting, creatives, and scaling - Data-driven mindset with attention to detail

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Create Functional Keynote Presentation Template System

IMPORTANT This project is for a functional Keynote presentation template system, not a presentation deck. To be considered, your application must begin with: "I have personally built Keynote or PowerPoint template systems using master layouts and placeholders." Then briefly explain how I would create a completely new 100-slide lecture using one of your templates. Your application must also include: • A screenshot of a Slide Master / Theme Editor from a template you have personally built • A screenshot showing the available layouts from the "New Slide" menu Applications without these screenshots will not be considered. Shortlisted applicants will be invited to a brief 10-minute Zoom call where you will be asked to screen share a previous template you have personally built and demonstrate how it functions. If you are unable or unwilling to do this, please do not apply. Overview I am looking for an experienced Keynote presentation designer to build a fully functional presentation template system based on an existing visual mock-up and brand guidelines. This is not a request for a presentation deck or a collection of designed slides. I require a reusable presentation template that can be used to create multiple future presentations whilst maintaining consistent branding, formatting and layout. The successful applicant must have genuine experience building Keynote or PowerPoint template systems using master layouts, placeholders and theme functionality. What I Already Have • Brand guidelines • Logo files • Colour palette • Typography guidance • A detailed visual mock-up showing the desired design direction The visual design work has largely already been completed. The primary requirement is converting the supplied design into a functional template system. How I Intend To Use The Template I regularly create educational presentations ranging from 20 to 100+ slides. I need to be able to: • Open Keynote • Click "New Slide" • Select from a range of pre-built layouts • Build entirely new presentations whilst maintaining consistency I do not want to duplicate existing slides and manually edit them each time. A successful outcome would allow me to create a completely new 100-slide presentation using the template without copying and editing existing slides. Required Deliverables 1. Functional Keynote Template A genuine Keynote template file, not a presentation deck. If you intend to build in PowerPoint, please explain how the template functionality will be preserved when imported into Keynote. 2. Approximately 15 Master Layouts Including: • Title slide • Section divider • Content slide • Image-heavy slide • Quote slide • Data/chart slide • Before & after layouts • Video slide • Case study slide • Thank you/closing slide Additional recommendations are welcome. 3. Image & Video Placeholders Placeholders must maintain: • Size • Position • Cropping • Shape I should be able to replace images and videos without rebuilding layouts. 4. Theme & Typography System Please build: • Heading styles • Body text styles • Colour system • Spacing system • Theme consistency The goal is that future presentations remain visually consistent regardless of who creates them. 5. Fully Editable Components All layouts must remain editable. No flattened designs. No locked screenshots. No image-based text. Important Clarification I am not purchasing 15 designed slides. I am purchasing a reusable presentation template system. The final deliverable should allow me to efficiently create entirely new presentations using master layouts, placeholders and theme functionality. To Apply Please provide: Examples Examples of presentation templates you have personally built demonstrating: • Master layouts • Placeholders • Theme functionality • Reusable presentation systems Presentation decks alone are not sufficient. Your Process Briefly explain how you would convert my visual mock-up into a functional Keynote template system. Keynote Experience Please confirm: • Do you own and regularly use Apple Keynote? • Have you previously built Keynote master templates? If you do not have access to Keynote, or cannot explain how your solution would maintain full template functionality when imported into Keynote, please do not apply. Design Style Experience designing luxury, premium, educational or consulting-style presentations is highly desirable. The desired aesthetic is sophisticated, editorial and premium rather than corporate or overly clinical. The visual direction has already been established and will be provided to shortlisted applicants.

Business Administrator Assistant (Remote, Long-Term Opportunity)

We are looking for a reliable and professional Business Administrator Assistant to join our team. This is a remote position with flexible working hours and long-term growth potential. The successful candidate will help manage daily business operations, communicate with clients, coordinate projects, and support administrative activities. Strong English communication skills are important, as the role involves interacting with international clients and team members. Responsibilities Manage emails and business correspondence. Communicate with clients and schedule meetings. Coordinate project discussions and follow up on tasks. Prepare reports, documents, and spreadsheets. Maintain organized records and documentation. Assist with research, data entry, and administrative tasks. Support business development and client management activities. Additional Information Remote work. Flexible schedule. Long-term collaboration opportunity. Competitive compensation based on experience and performance. Include a brief introduction and your relevant experience when reaching out.

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PWA Developer Wanted — Retirement Finance App (UK-Based)

I am looking for an experienced front-end developer to build a Progressive Web App for an established retirement finance organisation business based in Hampshire. This is a well-specified, clearly scoped project. A full Developer Opportunity document is available on request. The key requirements: — Progressive Web App, installable on mobile and desktop — Local-first storage — all data on the user's device only — No backend, no server, no cloud storage — Biometric authentication (Face ID / fingerprint with PIN fallback) — Clean, simple, trust-building UI — The architecture is fixed and non-negotiable This is a Phase 1 prototype engagement with a view to an ongoing relationship as the business grows. White-label versions for professional partners are planned for later phases. I am looking for someone who: — Has built PWAs before — please share examples — Is front-end focused and comfortable without a backend framework — Communicates clearly in plain English — Is UK-based (South of England preferred, UK-wide considered) — Has a small business mindset and interest in a long-term relationship Note: If your primary experience is with server-side frameworks such as Laravel and you would typically propose a backend solution, this project is unlikely to be the right fit. To express interest, please send a brief introduction and at least one example of a PWA you have built. A Developer Opportunity document with full details will be shared with shortlisted candidates.

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Wix Velo Developer Needed – Supplier Product Feed / API

Looking for an experienced Wix Velo developer to help integrate supplier product data into an existing Wix ecommerce website (Wix Stores) for a local tool and power equipment business. The website itself is already built but need to enable stores. This project is specifically for the technical setup of supplier product feeds/API into Wix Stores. Current Supplier Setup TIMCO: Product API available Product data export available FTP/email stock feed available Product information includes descriptions, pricing, stock, images and specifications Makita: CSV product file available What We Need Looking for advice and implementation of the best way to: Bring supplier products into Wix Stores Keep pricing and stock updated Sync products using SKU/product codes Import selected products/categories only (not full catalogue initially) Avoid duplicate products Keep the system manageable and easy to maintain Important Context This is for a local independent tool business, not a large ecommerce operation. Some products may be fulfilled directly by the supplier to the customer, while others may be fulfilled by the business itself, so we would appreciate recommendations on the most suitable setup and whether this creates any limitations within Wix. We are looking for a practical, scalable solution, rather than overcomplicating the setup. Please Include Ballpark cost estimate Recommended approach Estimated timescale

Customer Support Quality & Performance Review Analyst

I am seeking a detail-oriented Quality Assurance & Performance Analyst to evaluate internal customer service performance and provide data-backed recommendations for process optimization. The goal of this project is to audit existing support workflows and ensure service standards meet internal benchmarks. Key Responsibilities • Review internal support logs to identify service trends and areas for process improvement • Monitor service performance metrics and generate weekly quality reports • Evaluate documentation accuracy and ensure adherence to internal company policies • Develop internal training guides and documentation to improve the support team's efficiency • Serve as a subject matter expert on internal service procedures and product knowledge If you are organised, detail-oriented, and experienced in service quality analysis, I look forward to hearing from you!

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Backend Developer to construct a isolated, testing environment

Property Investor Africa seeks an independent backend developer to build an isolated testing environment simulating an enterprise real estate data provider. Deliverables: a relational mock database with 500+ structurally varied asset records (images, pricing, coordinates, metadata); a script to stream INSERT, UPDATE, DELETE payloads reflecting market dynamics; endpoints emitting simulated real-time bursts to stress-test listeners; REST API and secure webhook feeds; API schema and 14-day integration support. Must have 4+ years backend architecture experience, expertise in event-driven systems, webhooks, and secure RESTful streams, and be ready to deliver and begin support within 48–72 hours of engagement.

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Hardcover Book Layout & Design Needed

We are looking for a talented book designer to help create a beautifully designed hardcover book featuring a collection of personal letters and photographs from multiple contributors. The project includes: 30 letters 30 photos Contributions from different individuals The ideal designer should be able to create a clean, elegant, and minimal layout that presents both the written content and images in a visually engaging and cohesive way. Responsibilities Design and format the complete hardcover book layout Organize text and images in a professional and aesthetically pleasing structure Maintain consistency throughout the book design Prepare final print-ready files suitable for hardcover production Preferred Skills Experience with book layout and editorial design Strong attention to typography, spacing, and visual balance Proficiency in design software such as Adobe InDesign, Illustrator, or similar tools Experience preparing files for print production Familiarity with book publishing or printing platforms is a plus Deliverables Complete print-ready hardcover book files Editable source files High-resolution export suitable for professional printing If you have experience creating elegant book layouts and can bring a thoughtful visual approach to this project, we’d love to hear from you.

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Power Apps UX/UI Specialist – Matrix Interface

We are looking for an experienced Microsoft Power Apps UX/UI specialist to assist with designing and developing a custom registration matrix interface within a Microsoft Power Platform solution. The platform is used to manage fund registrations across multiple jurisdictions and currently operates using Dataverse and model-driven apps. We require a more scalable and user-friendly matrix-style interface for operational users. The existing standard model-driven grid functionality has limitations with horizontal and vertical scrolling, freeze pane/fixed column behaviour, usability for large matrices, dynamic hiding/showing of columns, and overall UX when working with high-volume registration data. We are exploring a custom Canvas App, Custom Page, or PCF-style approach and are looking for someone with strong experience designing advanced Power Apps interfaces and data-driven matrix/grid layouts. Scope of Work The successful contractor will assist with designing a scalable matrix-style UI within Power Apps, creating a responsive scrolling interface, implementing fixed identifier columns (freeze-pane style behaviour), dynamically hiding columns where no data exists, improving usability for large datasets, advising on the best technical approach (Canvas App vs PCF vs Custom Page), working with Dataverse tables and relationships, supporting UX optimisation for operational users, and potentially implementing proof-of-concept components. The solution will need to support Funds, Sub-Funds, Share Classes, jurisdiction/registration locations, and registration statuses and dates. Technical Environment Current technology stack includes Microsoft Power Platform, Dataverse, Model-Driven Apps, Power Apps Grid Control, JavaScript, Power Automate, and Microsoft 365. Experience with PCF Controls, React/TypeScript, advanced Canvas App design, responsive Power Apps layouts, complex Dataverse-driven interfaces, and grid or matrix-style UI implementations would be highly advantageous. Deliverables Initial engagement would focus on UX/UI review and recommendations, proposed technical approach, wireframe or mock-up design, working prototype/proof of concept, and recommendations for scalable implementation. There is potential for follow-on implementation work depending on outcome. Ideal Candidate We are looking for someone with strong experience in Power Apps UX/UI design who has built advanced/custom interfaces beyond standard model-driven forms, understands Dataverse architecture, can advise pragmatically on platform limitations, has experience building matrix/grid-style interfaces, and can demonstrate similar previous work. Additional Information This is a professional/legal services environment, so usability, scalability, and maintainability are important. We are not looking for a basic form redesign; the requirement is for a more sophisticated operational interface for managing large volumes of registration data efficiently.

Ai Speech Expert Need

Seeking an AI speech expert to analyze and optimize speech recognition and synthesis systems. Responsibilities include evaluating current models, improving transcription accuracy, reducing latency, refining language models for diverse accents and noisy environments, and recommending architecture or data augmentation strategies. Candidate should possess deep experience with ASR, TTS, neural architectures, transfer learning, and evaluation metrics. Deliverables: technical audit, actionable roadmap, and performance benchmarks to guide implementation.

Accountant team member

About Us We are 360 Signum - a global asset management and property solutions group that is dedicated to helping property owners, developers, landlords, and investors to unlock the full potential of their assets. We have a powerful ecosystem of specialist brands, cutting-edge technology, and decades of hands-on expertise, and all of this comes together to deliver seamless, profitable outcomes at every stage of the property lifecycle. We are looking for a dynamic accounting professional to join our team. Role Overview We are seeking a detail-oriented and proactive Accounting Team Member to support our global financial operations. This role is pivotal in ensuring accurate revenue tracking and maintaining the financial health of our diverse property portfolio. Key Responsibilities Efficient creation and management of invoices. Performing regular account reconciliations to ensure data integrity. Conducting detailed revenue analysis to support business decisions. Overseeing accounting tasks related to property and short-term rental management. Requirements Proven accounting experience, specifically in invoicing, account reconciliations, revenue analysis, and VAT compliance. Prior experience in the property sector or short-term rental market. Full-time availability (40 hours per week). What We Offer A fully remote position. You can be based from anywhere in the world. The opportunity to work with a dynamic, global team in the property industry. If you are a motivated accounting professional looking for a remote challenge, we would love to hear from you. Please submit your application to join the 360 Signum team today.

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Outbound AI TeleMarketer Required

I have wanted an outbound AI Marketer for the last few months. We have had a couple of different developers working on it but in the end, they didn't have the skillset to finish the job. We have a Twillio account and 11Labs. The data is supplied. The AI will either have a name or ask for the owner. The outcome of the call and the information taken, needs to be saved. Using a dialler system to eliminate no answers. This will need to be scaleable. Up to booking enough appointments for 100+ agents. If this opportunity is of interest, you are available, you speak good English (Google meets, voice note messages) and you have great communication skills, please get in touch letting me know your relevant experience, available time to commit to the project and your best price to be paid on successful completion. The stated price on the project is higher than the desired price. Please do not ask 'what is my budget & quote for the finished job (prior to scaling)'. You are competing with all other applicants. Please make sure your quote includes turnaround time & the process you intend to build on. The person/team I believe can do the job in the quickest time and at the best price will get the project. This is a long term opportunity as we will need ongoing support and development. A copy of the typical pitch & instructions. https://drive.google.com/drive/folders/1a8EvF36eNdmIZZGyRrGlVPOe4orxG3o5?usp=drive_link PLEASE AVOID AI GENERATED REPLIES. WE NEED TO WORK WITH SOMEBODY GENUINE THAT CAN THINK FOR THEMSELVES.

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Power BI Dashboard Developer — Multi-Branch Letting Agency

I run a group of UK letting agencies. I need a Power BI dashboard built that pulls data from two sources: SME Professional (Y branches) and Jupix (X branches) via scheduled CSV export. I need one group-level dashboard showing all branches combined, and individual branch views. Key metrics: total units under management, occupied units, landlord funnel conversion (lead → appointment → valuation → won), tenant funnel conversion, weekly income (letting fees, maintenance commission, sales commission), move-ins vs target, and monthly P&L. Views needed at week, month, quarter, and annual level. Branch slicer to toggle between individual branches and group total. I am not a developer — the finished product needs to be maintainable by a non-technical user. We also need this to be able to scale as we add further branches under each brand. Current excel recording system available on request.

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Stock Control Program

We need someone to design a user friendly basic stock control program in something like Microsoft Access. The data base will need a single user landing/interface page for recording changes in the stock level, the information required is Category Sub Category (Free Issue or owned) Item Name Quantity In Stock Unit - to show either single units or grams Price per unit Increase stock level (input number) Reason for increase - restocked / stock count / stock correction Decrease stock level (input number) Reason for decrease - Consumed / stock count / stock correction Supplier Stock Location Other information box. We will need to be able to generate reports showing stock levels and stock value that is searchable by category, sub category, item, supplier . We will also need to be able to show - minus levels

Transform Dense B2B Training Content

We are a leading Data & AI consultancy developing an internal consultative skills training program called 'The Datatonic Way.' The curriculum maps out our entire client engagement engine across 4 specific modules: Discover, Quantify, Demonstrate, and Deliver. Our internal teams have mapped out the core frameworks (e.g., the IMPACT framework, KPI Scorecards, Stakeholder Resonance Maps, and Value Business Cases). However, the current build inside Articulate Rise is heavily text-dominant, passive, and reliant on basic quizzes. We need an expert Instructional Designer to step in, aggressively cut down the walls of text, and replace them with high-engagement, interactive learning experiences. Scope of Work: Auditing & Re-architecting: Review our existing text modules and IPO (Inputs, Processes, Outputs) framework decks. Gamified Branching Scenarios: Build interactive "choose-your-own-adventure" style dialogue scenarios using Articulate Storyline blocks inside Rise. These will simulate tough client conversations where consultants must practice soft skills like Mirroring, Labeling, and Testing Tension. Visualizing Complexity: Design interactive charts, drag-and-drop stakeholder matrix tools, and value-mapping calculators. AI-Driven Asset Prototyping: Leverage modern GenAI tools (Gemini for conversational scripts, Veo for cinematic scene setups, and Nano Banana Pro for sharp, custom process diagrams) to accelerate media creation and make scenarios hyper-realistic. Required Logistics: Must be UK-based (London preferred). Must be available for at least two in-person workshops at our office to download context, run through technical deliverables (like our real-world Vodafone AI Accelerate business case framework), and present final iterations. How to Apply: Please submit your portfolio. Applications must include examples of corporate soft-skills, consulting, or sales simulation training you have built. Please state your location and availability for central London workshops.

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EU Biocide Registration Consultant for pool products

About the company We are a small UK retailer of swimming pool water treatment chemicals. We are expanding our European operations and require a specialist consultant to manage the biocide registration process for our chlorine-based products across four EU member states. The role We are looking for an experienced EU biocide regulatory consultant to manage and submit national marketing authorisation applications for three swimming pool disinfectant products across Belgium, Poland, Spain, and the Netherlands. You will take full ownership of each country application, from dossier preparation through to submission and authority liaison, working directly with our internal team. Products SDIC Granules — Sodium Dichloroisocyanurate Dihydrate (UN3077, PT2) Multifunctional Tablets — TCCA + copper sulphate pentahydrate + boric acid (UN3077, PT2) Stabilised Chlorine Tablets — Trichloroisocyanuric Acid / TCCA (UN1479, PT2) All active substances are included in the EU BPR Review Programme (IIAHC notifications). Our active substance supplier is confirmed on the ECHA Article 95 list. Scope of work Belgium Registration via Gestautor system. French and Dutch bilingual label. Restricted or full evaluation depending on authority assessment. Poland Formal application to URPL. Polish-language label and SDS required. Efficacy data and sworn translations needed. Spain Full BPR national authorisation via Ministerio de Sanidad. ES/MR number required. ENAC-accredited efficacy data required. Netherlands Full dossier submission to Ctgb under transitional law. Full risk assessment required. Dutch-language WG/GA and label. IIAHC Letter of Access may be available. Responsibilities 01 Review existing documentation (SDS, labels, IIAHC letter, Article 95 confirmation) and identify any data gaps per country 02 Prepare complete application dossiers for each country in compliance with applicable national and BPR requirements 03 Submit applications to Gestautor (Belgium), URPL (Poland), Ministerio de Sanidad (Spain), and Ctgb (Netherlands) 04 Liaise with competent authorities on any requests for additional information and manage the application through to decision 05 Advise on efficacy testing requirements and coordinate with our manufacturer to obtain or commission required EN-standard test certificates 06 Provide regular progress updates to our internal team throughout the process Essential requirements +Demonstrated experience submitting biocidal product applications under BPR Regulation (EU) 528/2012 in at least two of the four target countries +Strong working knowledge of EU national transitional procedures under Article 89 BPR +Familiarity with PT2 disinfectant products and associated efficacy testing requirements (EN 1276, EN 13623 etc.) +Experience working with Gestautor (Belgium) and/or Ctgb submissions (Netherlands) +Ability to prepare or coordinate multilingual label and SDS requirements +Excellent written English; additional languages (French, Dutch, Polish, Spanish) are an advantage Desirable -Background in pool, water treatment, or chlorine chemistry -Knowledge of IIAHC dossiers for chlorinated isocyanurates and Letter of Access procedures -Experience resolving Amazon EU marketplace biocide compliance issues -Understanding of mutual recognition procedures for extending authorisations to additional EU markets What we will provide -Completed translated labels for all countries -English-language SDS for all three products and translations if required -Article 95 Letter of Supply from manufacturer -Payment of all government application fees on top of your consultancy fee Contract details Type Contract / freelance Location Fully remote Duration Project-based, 6-12 months Rate Competitive, based on experience How to apply Please apply with a brief covering note outlining your experience with biocide registrations in the relevant countries, examples of similar projects you have completed, and your project fee estimate. Applications without relevant EU biocide registration experience will not be considered.