Data Science Projects

Senior Data Analyst

We are looking for an experienced Senior Data Analyst to analyze complex datasets, identify business trends, and provide actionable insights to support strategic decision-making. The ideal candidate will have strong analytical skills, excellent attention to detail, and experience transforming raw data into meaningful reports. Key Responsibilities Collect, clean, organize, and analyze large datasets. Develop dashboards and reports using Power BI, Tableau, or similar tools. Use SQL and Excel to extract, manipulate, and interpret data. Identify business trends, patterns, and opportunities for improvement. Prepare clear reports and present findings to management. Collaborate with different teams to understand business needs. Ensure data accuracy, consistency, and confidentiality. Recommend data-driven strategies to improve business performance. Required Skills and Qualifications Proven experience in data analysis or business intelligence. Strong knowledge of SQL and Microsoft Excel. Experience with Power BI, Tableau, or other visualization tools. Excellent problem-solving and critical-thinking abilities. Strong communication and reporting skills. Ability to work independently and meet project deadlines. A degree or relevant professional certification is an advantage, but equivalent practical experience may also be considered.

Video Data Annotator

# Video Data Annotator **Compensation:** $8–$10 per hour **Role Type:** Contractor **Work Arrangement:** Remote **Experience Level:** Entry-Level / Experienced ## About the Role We are seeking detail-oriented Video Data Annotators to support an AI training project focused on improving the accuracy, reliability, and performance of artificial intelligence systems. In this role, you will review video and audio content, label multimedia data, evaluate AI-generated descriptions, and provide clear written feedback according to project-specific guidelines. Your work will help improve how AI systems understand and interpret real-world visual and audio information. No prior experience in AI is required. Candidates with strong attention to detail, good English communication skills, and the ability to follow instructions accurately are encouraged to apply. ## Scope of Work - Review and annotate short video and audio clips using project-specific guidelines. - Label visual and audio content accurately and consistently. - Evaluate AI-generated descriptions for accuracy, relevance, and appropriateness. - Review multimedia content against established moderation standards and flag potentially inappropriate or uncertain material. - Provide clear, concise written feedback explaining inaccuracies, ambiguities, or inconsistencies in AI-generated outputs. - Maintain high levels of accuracy and consistency while handling large volumes of annotation tasks. - Work independently while collaborating remotely with project managers and team members when clarification is needed. - Identify opportunities to improve annotation quality, workflows, and processes. - Maintain strict confidentiality and follow all applicable data protection requirements. ## Required Skills - Video annotation and multimedia data labeling. - Audio annotation and basic audio-content evaluation. - Strong attention to detail and accuracy. - Good English reading, writing, and communication skills. - Ability to follow detailed guidelines and evaluation criteria. - Sound judgment when reviewing content for appropriateness and compliance. - Ability to provide clear, structured written feedback. - Strong organizational and time-management skills. - Ability to work independently in a remote environment. - Adaptability to changing project requirements and instructions. - Commitment to data confidentiality and responsible handling of sensitive content. ## Preferred Qualifications - Previous experience in video or audio annotation, data labeling, or content moderation. - Familiarity with digital annotation platforms and quality assurance processes. - Experience evaluating multimedia content against predefined guidelines. - Ability to identify inconsistencies, errors, and ambiguities in visual or audio data. - A proactive approach to process improvement and quality control. - Experience collaborating with distributed or remote teams. ## Work Environment - Fully remote contract opportunity. - Project-based tasks with defined guidelines and quality standards. - Independent work with remote team support when required. - Training or project instructions provided as applicable. ## Ideal Candidate The ideal candidate is observant, reliable, detail-oriented, and comfortable reviewing multimedia content for extended periods. They can follow instructions precisely, communicate findings clearly, maintain consistent quality, and handle project data responsibly. ## Equal Opportunity We welcome qualified applicants from diverse professional and educational backgrounds. Selection will be based on relevant skills, attention to detail, communication ability, and suitability for the project requirements.

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Data gathering

Hi im looking for someone to perform web crawls to grab some data for me please

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Data Administrator

Looking for a database admin for our bookstore; most be proficient in plesk' mongo db;; data connection, display and arrangement of data on site. www.avenuebookstore.com

Create a process that will automatically accept jobs

I’m seeking a reliable developer to create a secure, easy-to-manage system that monitors incoming Checkatrade jobs and accepts them automatically. After acceptance, it should send customers a predefined message by email, SMS and WhatsApp. The system must also export job details to Excel daily and support importing data into a newly designed database via CSV files. Please include a straightforward interface for managing messages and data, along with clear documentation. Share your proposed approach, timeline and estimated cost in your bid.

Data Research Task — Web Scraping & Contact Collection

We are looking for a reliable, detail-oriented person to help with an ongoing data research task for our events business. The task: We will send you a list of websites, exhibitor lists or industry databases. You will need to visit each one and collect the following information: company name, individual name and email address. All data must be collated into a spreadsheet and returned to us. Further instructions will be provided upon acceptance. What we're looking for: — Fast, accurate and thorough. Quality of data is essential — Able to start quickly — Good attention to detail How it works: — We send you a website, list or database — You collect the required contact details — You return a completed spreadsheet Rate: Fixed price per contact collected. Long term opportunity: We have a consistent and growing pipeline of this type of work. If the initial task is completed to a high standard we are happy to discuss ongoing work. If you are interested please get in touch to discuss further.

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New Testing App

We need a custom testing application to replace our current Excel-based workflow, which uses 16 client-specific worksheets and embedded formulas to analyse pressure-test data imported from a data logger. The software should capture test details, display GPS locations on a map, and support taking or uploading photos. It must import Excel data, generate graphs and analysis, and automatically determine pass or fail against relevant industry standards. Users should be able to edit and save incomplete tests for a defined period. On completion, the app must generate a PDF matching our existing workbook layout and support delivery to OneDrive or an email address. Also complex formulas within the excel spread sheet would need to be imported to allow excel import to produce graph, pass or fail tests as per industry guidance. If formula is easy to re create or easy understood by bidder, we would be looking for other testing standards to be then written into this

I need a list of online e-commerce store databases in the UK

I’m seeking a reliable database of 5,000 UK-based e-commerce stores for business research and outreach. Please provide details of your data sources, verification process, update frequency, and the fields included, such as store name, website, industry, and publicly listed business contact details. The database must be accurate, current, and compiled in accordance with applicable data protection and marketing regulations. Please include your price for the complete list and any relevant sample or quality information in your bid.

Bulk Indian Financial Data from MCA FY26 Filings (AOC4/ MGT7)

We are looking to connect with vendors who can provide bulk access to Indian company filings from the MCA, particularly AOC-4, MGT-7/MGT-7A, and other relevant ROC filings. We are open to raw documents as well. • Initial requirements: • Sample coverage: 100–500 companies, with 2–3 years of historical filings • Scale-up potential: 10K / 100K / 1M+ companies • Raw filings with company mapping, filing dates, and document metadata • FY 26 delivery timelines and pricing • Data provenance, licensing rights and permitted commercial use Vendors offering bulk downloads, APIs, data feeds, or custom extraction are welcome. Please specify whether you provide all available filings or only selected document types. If you have relevant data or capabilities, please DM me.

Systems Engineer - Axway MFT && US Timezone

Core Responsibilities: * Support Linux servers, storage, enterprise infrastructure, and related environments both on-premises and in cloud. • Administer and troubleshoot network, storage, server, application, and system issues. * Support Axway MFT / Secure Transport and related on-premise and in-cloud environments. * Support secure, application-agnostic bulk file and data transfer solutions for structured, unstructured, and large-volume enterprise data exchanges across heterogeneous systems and external partners. * Assist with Symantec DLP and SPE-related activities. * Coordinate tasks with internal teams, customers, and third-party vendors; track work items and follow up to ensure completion. * Prepare technical documentation, procedures, runbooks, instructions, and support materials; train support staff and users as needed. * Support short-term and long-term planning, proactive issue prevention, market research, preliminary cost estimation, modernization, alternative solution assessment, and migration planning. * Provide continuity and technical support coverage when technical leadership is unavailable. OS: * Experience in deploying, support and knowledge of Rocky Linux (8.9 and 9.x); and Windows OS 2022. * 5+ years experience with Linux administration and enterprise servers, networks, and systems. AWS Cloud Essential: * 3+ years experience in cloud environments and working knowledge with AWS services like EC2, S3, IAM, CloudWatch, CloudTrail, Terraform, GitLab, ARM, AWF, ACM, EFS, S3, Transit Gateway. * Understanding of cloud networking (VCP, AZ, Security Groups, ALB, NLB). * Infrastructure as Code (IaC) using Terraform, CloudFormation or AWS CDK. * Exposure to AWS security best practices and hands-on experience with AWS CLI and Management Console. * Amazon Relational Database Services, AWS Aurora PostgreSQL, AWS MySQL, and Amazon RDS on Oracle. Axway Secure Transport / MFT Fundamentals: * 5+ years experience with managed file transfer solutions, including enterprise bulk file/data transfer patterns supporting multiple business systems and external partners. * Understanding of secure file transfer protocols (SFTP, FTPS, HTTPS, SSL). * Familiar with Axway ST set up, configuration, troubleshooting, and integration with authentication systems (LDAP, AD, OKTA, 2-Factor Auth). * Awareness of SSL/TLS encryption and certification management and familiarity with Axway Sentinel. * Experience supporting automated, secure, scalable, reliable, and high-volume enterprise transfer workflows is preferred. Cybersecurity / Access / Data Protection: • 5+ years knowledge of cybersecurity tools and practices. * Familiar with data encryption (Data in Use, Data at Rest, Data in Motion). * Authentication such as OKTA and Netskope remote access. * Experience with Symantec DLP and SPE is preferred. Scripting / DevOps / Troubleshooting: * Basic understanding of scripting (Python, Bash, PowerShell) for automation. * Familiarity with version control systems such as Git/Maintainer. * Basic troubleshooting skills for system and network issues.

System Engineer - US Timezone

Core Responsibilities: * Support Linux servers, storage, enterprise infrastructure, and related environments both on-premises and in cloud. • Administer and troubleshoot network, storage, server, application, and system issues. * Support Axway MFT / Secure Transport and related on-premise and in-cloud environments. * Support secure, application-agnostic bulk file and data transfer solutions for structured, unstructured, and large-volume enterprise data exchanges across heterogeneous systems and external partners. * Assist with Symantec DLP and SPE-related activities. * Coordinate tasks with internal teams, customers, and third-party vendors; track work items and follow up to ensure completion. * Prepare technical documentation, procedures, runbooks, instructions, and support materials; train support staff and users as needed. * Support short-term and long-term planning, proactive issue prevention, market research, preliminary cost estimation, modernization, alternative solution assessment, and migration planning. * Provide continuity and technical support coverage when technical leadership is unavailable. OS: * Experience in deploying, support and knowledge of Rocky Linux (8.9 and 9.x); and Windows OS 2022. * 5+ years experience with Linux administration and enterprise servers, networks, and systems. AWS Cloud Essential: * 3+ years experience in cloud environments and working knowledge with AWS services like EC2, S3, IAM, CloudWatch, CloudTrail, Terraform, GitLab, ARM, AWF, ACM, EFS, S3, Transit Gateway. * Understanding of cloud networking (VCP, AZ, Security Groups, ALB, NLB). * Infrastructure as Code (IaC) using Terraform, CloudFormation or AWS CDK. * Exposure to AWS security best practices and hands-on experience with AWS CLI and Management Console. * Amazon Relational Database Services, AWS Aurora PostgreSQL, AWS MySQL, and Amazon RDS on Oracle. Axway Secure Transport / MFT Fundamentals: * 5+ years experience with managed file transfer solutions, including enterprise bulk file/data transfer patterns supporting multiple business systems and external partners. * Understanding of secure file transfer protocols (SFTP, FTPS, HTTPS, SSL). * Familiar with Axway ST set up, configuration, troubleshooting, and integration with authentication systems (LDAP, AD, OKTA, 2-Factor Auth). * Awareness of SSL/TLS encryption and certification management and familiarity with Axway Sentinel. * Experience supporting automated, secure, scalable, reliable, and high-volume enterprise transfer workflows is preferred. Cybersecurity / Access / Data Protection: • 5+ years knowledge of cybersecurity tools and practices. * Familiar with data encryption (Data in Use, Data at Rest, Data in Motion). * Authentication such as OKTA and Netskope remote access. * Experience with Symantec DLP and SPE is preferred. Scripting / DevOps / Troubleshooting: * Basic understanding of scripting (Python, Bash, PowerShell) for automation. * Familiarity with version control systems such as Git/Maintainer. * Basic troubleshooting skills for system and network issues.

ASIN Keyword and competitor research for Amazon ppc UK

# Amazon UK Keyword Research — Helium 10 Cerebro Specialist **One-off research project | Amazon UK | 12 product ASINs** We are MUSO PRO, an established UK guitar accessories brand. We are looking for an experienced Amazon keyword research specialist with access to **Helium 10 Cerebro/Magnet or equivalent tools** to produce a comprehensive, well-organised keyword research workbook for our existing products. We manage our own Sponsored Products and Sponsored Brands advertising. **We do not require PPC campaign management, campaign setup or ongoing consultancy.** Our objective is to obtain high-quality research data that we can use to optimise existing campaigns and develop new campaigns ourselves. ## Research required We have approximately 12 individual Amazon UK listings, including guitar tuners, capos, cables, guitar picks, pick holders, guitar strings and gift sets. We will provide the exact ASIN for each listing. For **each ASIN**, please: 1. Identify three genuinely comparable competitor ASINs on Amazon UK. 2. Carry out keyword research using our ASIN and the three competitor ASIN you have found . 3. Identify the **10 strongest core keywords**, based on relevance, search volume and commercial opportunity. 4. Identify **10 additional peripheral or long-tail keywords** offering potentially worthwhile opportunities. 5. Provide the supporting data needed for us to assess keyword viability and plan PPC campaigns. We require **20 selected keywords per ASIN**, with duplicate keywords across different products permitted. ## Required data columns Please provide the following wherever the research tool supports them: - Keyword/search phrase - Estimated monthly UK search volume - Search-volume trend or historical seasonality - Our product's organic ranking - Our product's sponsored ranking, where available - Organic rankings of the three selected competitors - Estimated number of competing products - Relevant keyword sales or opportunity estimates - Keyword relevance and buying intent - Core or peripheral keyword classification - Recommended priority: High / Medium / Test - Suggested PPC use: Sponsored Products Exact, Phrase or Sponsored Brands - Potential negative keywords or irrelevant search intent - Research date and data source Please distinguish between measured data, third-party estimates and your own recommendations. If a particular metric is unavailable, simply leave it blank or mark it unavailable. We do not need guaranteed sales predictions or a lengthy competitor business analysis. ## Excel workbook format We would like: - One summary worksheet covering all products. - One clearly labelled worksheet per ASIN. - Our ASIN and the three competitor ASINs shown at the top of each worksheet. - The 10 core keywords followed by the 10 peripheral keywords. - Clear headings, filters and sortable numerical columns. - A brief summary of the strongest three to five keyword opportunities per product. - Original research exports where available. The workbook must be editable and easy for us to review and use. ## Example ASIN for sample layout **B0G1NCXGMN — MUSO PRO Black Guitar Capo** Before commissioning the full project, we would appreciate seeing **a sample Excel worksheet or blank template** demonstrating how you would organise the data for this ASIN. This can contain placeholder or illustrative figures, clearly marked as examples. We do not expect free research or a completed keyword analysis at this stage. The purpose is simply to evaluate the presentation, column structure and usability of your proposed workbook. If you already have an anonymised example of comparable Amazon keyword research, that would also be acceptable. ## Budget and quotation Our initial budget is approximately **£80–£100**, depending on the research scope and quality. Please confirm: - Your experience with Amazon UK keyword research. - Which tools you use. - Whether you can deliver all 12 ASINs. - Your fixed total price and delivery timeframe. - Whether the raw keyword research exports are included. We are looking for an accurate, useful research dataset rather than generic PPC advice. Thank you. **MUSO PRO LTD**

Experienced JobLogic professional needed

We need to create a user friendly client dashboard with an API connector to our JobLogic CAFM system please provide examples of where you have delivered this previously. We are trying to achieve a compliance dashboard along these lines https://kchportal.co.uk/ but using the live data from our Joblogic

Freelance Web HMI Developer - UK Citizens Only

Project Overview We are looking for an experienced freelance Web HMI Developer to assist with the development, integration, security, and maintenance of web-based Human-Machine Interfaces (HMIs) for presenting and visualising data stored in SQL databases. The role involves developing data-driven user interfaces using Angular, working with SQL databases, configuring and managing Apache web servers, developing and maintaining PHP applications, implementing reliable computer-to-computer database synchronisation, and maintaining appropriate security measures and digital certificates. The successful candidate will have strong database development skills, a thorough understanding of web server configuration and management, practical experience with application and communications security, and good working knowledge of both Windows and Linux operating systems. We are looking for someone capable of working across the different layers of the application, from database development and backend services through to frontend interfaces, server administration, security, and system integration.

Shopify & Klaviyo Data Architect | £200/wk Retainer

About Us We are a fun, established fragrance and home-scent brand operating an online Shopify store alongside a popular flagship high-street retail shop (using Shopify POS). Over the past year, we have collected clean customer data across both channels. We have basic automated flows set up, but we lack the expert time and specialised knowledge to optimise them. We will soon start to drive substantial brand awareness and traffic through TikTok Live and social media ads. A holistic understanding of how modern social channels feed into a digital ecosystem will be a massive asset. Our Director is a creative obsessor who will handle 100% of the graphic design, styling, and visual execution. We do not need an asset builder. We are seeking a dedicated, long-term freelance Partner for a secure, 1-year contract. We need a "data architect" who has invested years into mastering Klaviyo-Shopify mechanics. The Partnership & Scope (£200/Week Fixed Retainer for 4 Hours/Week) Your role is to be the analytical brain while our Director acts as the visual builder. Your 4 weekly hours will be strictly dedicated to: Creative To-Do Lists: Provide low-fidelity architectural layout briefs and wireframes for campaigns and automated flows so our Director knows exactly what content blocks to design and the psychological "why" behind them. Omni-Channel Logic: Properly segment our physical shop customers from our pure online shoppers, as well as our fast-moving social media audience, to ensure highly relevant targeting. A/B Testing & Tweaking: Constantly monitor flow health, open rates, and backend logic to plug revenue leaks. Human-Centric Reporting: Translate weekly data analytics into a quick, digestible insight format (like a 3-minute Loom video screen-share) that our team can easily consume and learn from. Requirements Proven technical expertise in advanced Klaviyo flow logic and behavioural segmentation. Deep understanding of the Shopify ecosystem, specifically including Shopify POS data syncing. A strong grasp of the wider e-commerce funnel, including how to handle leads originating from TikTok and paid social channels. Excellent communication skills with a track record of translating complex metrics into clear creative briefs. How to Apply Please share a brief example of a structural wireframe or content brief you have provided to a graphic designer in the past. To ensure you have read this entire post, please start your cover letter with the phrase: "Sensory Data Strategy."

Remote Data Entry and Inbox Setup Assistant

IMPORTANT APPLICATION INSTRUCTION: Do not submit only a PeoplePerHour proposal. We will only review applicants who complete the Google Form below, including the Loom submission. Copy and paste this link into your browser: https://docs.google.com/forms/d/e/1FAIpQLScMWHXypaJpRnGK39m9x8K_Vs3u0Zo_KSVHoAsAu52KRKw2HQ/viewform We need a dependable remote freelance assistant for simple, repetitive browser-based operations. The work involves following written or Loom SOPs, entering data, copying information, and clicking through admin screens accurately. This is variable freelance work, not a full-time role. Hours depend on available tasks and no minimum hours are guaranteed. Responsibilities: • Follow step-by-step written and video SOPs • Complete repetitive browser and data-entry tasks accurately • Create or update records in spreadsheets and admin tools • Report unclear screens or errors instead of guessing • Track completed work clearly Requirements: • Reliable computer and internet connection • Basic written English • Strong instruction-following and attention to detail • Comfortable with repetitive work • Able to begin quickly Major advantage, but not required: Experience with Google Workspace Admin, creating email inboxes or users, 2FA, app passwords, DNS, email infrastructure, or email tools. Training is provided. Pay and process: • US$1.50 to US$2.00 per approved hour depending on experience • Variable workload with no guaranteed minimum hours • Mandatory 3 to 5 minute Loom • One 30-minute interview • Shortlisted applicants complete a paid practical task Apply only through this form: https://docs.google.com/forms/d/e/1FAIpQLScMWHXypaJpRnGK39m9x8K_Vs3u0Zo_KSVHoAsAu52KRKw2HQ/viewform

Needing medical contracts

Need help putting clinic data from the CQC Website and sending 20 professional introductory emails per week James Herrador ABC CLEANING SERVICES www.abccleaningservices.uk

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Ghost write/edit final draft of evaluation report.

I have a completed rough first draft of an evaluation report that already contains all content & analysis and is largely structured as it should be. I have used AI to pull it together, using written material and analysis I have previously produced for this project, and have since done a second pass to refine it a bit. My normal next step would be to now go through it again and re-write it up properly and humanly - removing/with no AI writing, removing repetition across and between sections, verbosity, and generally fine-tuning the content as well as structure/flow within each sub-section. Through this process, I am aiming to reduce the word count from approximately 16,000-18,000 to approximately 10,000-12,000 I am looking for someone with writing experience to take over this final step and to ghost-rewrite this report in terms of those aspects mentioned above. However, it would be a bonus if you also have experience in evaluation and/ or research in fields such as social science, business or health because I am open to more substantive revisions in terms of the content. Turnaround time is approximately five weeks from now (flexible), with some of the work ready to begin immediately, and some ready for you to begin in around two weeks time. Please let me know what your full fee would be for this project & any links you have to previous work. I have selected £400 to invite a broad variety of freelancers but will choose based on best fit in terms of experience/cost. Thanks & looking forward to working with you!

YouTube Video Editor Text Visual Effects/Graphics Polish & Broll

I am looking for a video editor to help me with adding Text Graphics, Visual effects and Broll to my Youtube videos (Data Engineering & Tech Niche). It will be mostly talking head videos. 2D Text Animation, Video Editing Graphics, Engagement Editing - is what I am after. Nothing too over the top, but The cutting and pacing of the video will be done. Here is my channel: https://www.youtube.com/@PatrickChongPython It will be a minimum of 4 videos per month. This is what a video will look like, and as a trial please submit an edited version of the first 60 seconds of the video: https://drive.google.com/file/d/1n4qjfAm19NvQaH9XHlwDEDGxSZbzp9LD/view?usp=share_link

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Microsoft Azure Data Factory Work (ADF)

Seeking an experienced Azure Data Factory specialist to assist with multiple ADF tasks, primarily implementing an incremental load solution. The project entails designing and developing pipelines to perform incremental bulk writes from source tables to six target SQL tables, applying complex SQL logic and transformation rules per table. Deliverables include robust, efficient pipelines, error handling, logging, and documentation of design and operational steps. Familiarity with performance tuning and version control is required. YOU MUST BE UK BASED WITH THE RIGHT TO WORK IN THE UK AND WILLING TO COME TO WORK IN THE CITY OF LONDON PLEASE.