Data Science & Analysis Projects

Scientific Analysis of Archaeological 3D Scans

I am looking for an individual specialist, not a company, to become a long term collaborator on a research project involving archaeological stone surfaces and high resolution 3D scans. The work involves analysis of large point clouds and mesh models from archaeological sites, including ancient Egyptian stone quarries and monuments. Key requirement: The analyst must be able to work at multiple scales. Many providers can analyse either an entire scan or a very small microscopic area. This project requires the ability to isolate, extract and analyse specific surface features within large scans. Examples include grooves, curved wear surfaces, edge transitions, flat wear zones, concave features and other localized geometries. Required skills: • Point cloud processing • Mesh analysis • Surface geometry analysis • Cross section extraction • Curvature analysis • Directionality and anisotropy analysis • Surface roughness analysis • Segmentation of specific features from larger scans • Scientific visualization and figure production • Python, MATLAB, CloudCompare, Geomagic, MeshLab or similar tools Preferred background: • Geomatics • Computational geometry • Mechanical engineering • Materials science • Archaeometry • Digital heritage • Scientific computing The ideal collaborator is curious, analytical and interested in developing new methods rather than simply running standard software workflows. This is intended as a long term collaboration. Initial work will be project based, but the goal is to establish an ongoing working relationship with a single specialist. When applying, please provide: Examples of previous point cloud or mesh analysis work. Description of software and methods used. Experience with scientific publications or research projects. Hourly rate. Availability for long term collaboration.

One off wedding RSVP system

Fast-Track Wedding RSVP System We are looking for someone to create a simple private RSVP system for our own wedding. This is a one-off personal wedding project. The public wedding website will be handled separately. This job is for the RSVP link and backend only. We need rapid delivery, ideally within a few days. The RSVP should be clean, simple, mobile-friendly and easy for guests to use. It should present questions sequentially rather than as one long form. We are open to either: * A proprietary system * A no-code/low-code system * A simple custom solution The developer may recommend the best approach. RSVP Requirements The RSVP should collect responses by group/family. The RSVP should follow this logic: 1. Group Details Group / Family Name Primary Contact Name Email Address 2. Attendance Will your group be attending? Options: Yes No If No: Display thank you message and submit. If Yes: Continue to guest details. 3. Guest Details Guests should be added individually. For each guest: Name Guest Type: Adult Child If Child: Child Age 4. Food Requirements For each guest: Meal Preference: Standard Vegetarian Vegan Child Meal Dietary Requirements: None Allergy / Intolerance If Allergy / Intolerance: Free-text details field 5. Accommodation Will your group be staying in Lloret? Options: Yes No Not Sure Yet 7. Additional Information Add a song request or personal message. Backend Requirements We need a simple backend table where we can: View all responses Edit/update guest information manually Search responses Filter responses View totals Export data The backend should show useful totals, including: Total RSVP responses Total guests attending Total adults Total children Meal totals Allergy/intolerance requirements Groups staying in Lloret Deliverables Working private RSVP link Sequential RSVP form Editable backend table Summary totals Export function Basic instructions for use Delivery within a few days Important This is fixed price only. Please place your full bid amount on PeoplePerHour. Do not put a different price in the proposal text. PPH only suggests a price. Your bid should be whatever you price the job at, ignore the PPH suggestion. To confirm that your PPH bid is your complete price for this job, please include the exact sentence: “this is my full and final price”

Build Interactive Excel BI Academic Data Dashboard

I am looking for an Excel expert to build a fully interactive Excel dashboard that functions like a BI-style reporting tool for student performance data. Each week, I will paste the same type of student-level export into a `Raw_Data` tab. The workbook should refresh and automatically update the dashboard, slicers, charts, summary metrics, aggregation tables, and filtered student-level records. The final dashboard should visually resemble the attached mockup/example provided. Core Requirements 1. Build the dashboard from one raw data source. * Use a single `Raw_Data` tab as the source for the entire workbook. * The raw data headers will remain consistent each week. * No manual formula dragging, chart rebuilding, or PivotTable rebuilding should be required after the weekly data is pasted. * The dashboard should update after the workbook is refreshed. 2. Create a polished dashboard tab. * The dashboard should visually match the attached example. * It should include summary metrics, charts, slicers, aggregation tables, and a filtered student table. * Backend calculations or PivotTables should be organized separately or hidden. * The dashboard should be easy for school leaders to use. 3. Include native Excel slicers with multi-select capability. * Slicers must allow multi-select filtering. * Users should be able to select multiple grade levels, teachers, courses, subjects, and ranges at the same time. * Slicers should filter the full dashboard, including charts, tables, counts, and student-level results. 4. Include slicers for: * Grade Band * Grade Level * Teacher * Course * Subject * Pass/Fail * Grade Distribution Range * Attendance Range * No Login Range 5. Include summary metrics similar to the visual example. * Total Students * Students Passing * Students Failing * Overall Passing % * Average Grade % * Average Attendance % * Students 10+ Days Since Last Login * At-Risk Student Count, if this can be calculated from the available data 6. Include grade distribution reporting. * Show how many students fall into each performance range. * Suggested ranges: * 0–59% * 60–69% * 70–79% * 80–89% * 90–100% * Display this visually, such as through a bar chart. * This visual should update based on slicer selections. 7. Include aggregation tables or visuals for: * Teacher performance * Course performance * Grade-level performance * Subject performance Where available from the raw data, these should include: * Total students * Average grade * Passing % * Failing % * Attendance average * No-login risk counts * At-risk counts 8. Include days since last login * Days since last login should be grouped into ranges if login data is available. * Suggested no-login ranges: * 0–4 Days * 5–9 Days * 10–14 Days * 15–29 Days * 30+ Days 9. Include a filtered student table underneath the dashboard. * The bottom of the dashboard should include student-level records. * The table should automatically filter based on slicer selections. * For example, if I select 0–59% and 10–14 Days Since Last Login, the table should only show students who match those selections. * This table should help leaders move from aggregate trends to exact students who need follow-up. 10. Use only fields available in the raw data or fields that can be reliably calculated from the raw data. * Appropriate aggregations include grade level, subject, teacher, course, grade percentage, attendance, days since last login, passing/failing status, and grade distribution ranges. * Do not build visuals that rely on fields unavailable in the export unless they can be calculated accurately. * Tabs should be clearly named. * Backend tabs should be organized or hidden. * Include brief instructions in the workbook for weekly use. Sample of raw data: https://docs.google.com/spreadsheets/d/1Nhx59XvJOp5PhjuTQREyGZ0k76lax_6a3CWfX9GdZ5g/edit?usp=drivesdk

opportunity

Setting up Synology MailPlus

I have a synology server and want to set up the server to access my exisitng domian e mails - ideally I would also like to be able to copy several years worth of older e mails from stand alone machoines connected to the server . Remote access is already set up to the server

opportunity

Scrape GMB reviews and compare data

Hello, I am looking for an experienced data analyst or researcher to help us investigate the authenticity of Google My Business reviews across 40 different profiles. The project involves the following: 1. SCRAPING Scrape all reviews from 40 provided Google My Business listings and compile them into a clean, organised spreadsheet including reviewer name, profile link, review date, star rating, review content and reviewer location where available. 2. ANALYSIS Analyse the scraped data to identify patterns and anomalies including but not limited to: - Reviewer account age and activity history - Geographic location of reviewers versus the business location - Similarities in language, phrasing and writing style across reviews - Clusters of reviews posted within short timeframes - Reviewers with limited or no other review history - Any cross-referencing of the same accounts across multiple listings 3. REPORT Produce a clear, professional report summarising your findings with evidence to support whether the reviews appear genuine or fraudulent. The report should be suitable for submission to Google. Ideal candidate will have: - Experience in data scraping and analysis - Familiarity with Google My Business and review platforms - Strong attention to detail - Ability to present findings clearly and professionally - Experience producing reports for legal or compliance purposes is a bonus

Transport Timetable Data Assistant (CSV / GTFS-Friendly)

## Transport Timetable Data Assistant (CSV / GTFS-Friendly) We are looking for a detail-oriented freelance data assistant to help collect and organise ferry timetable information for an independent transport mapping and journey planning project focused on Istanbul’s ferry network. The role involves extracting route, stop, and timetable information from websites, PDFs, and timetable images, then organising the information into structured CSV files following GTFS-compatible formatting and data rules. Accuracy and consistency are extremely important. We are looking for someone who can work carefully with complex timetable information and produce high-quality, reliable datasets. Poor-quality or inconsistent data is not useful for this project. We can provide guidance, templates, and examples for the required GTFS-style structure, so prior GTFS experience is helpful but not essential. ### Responsibilities * Extract timetable and stop information from public transport websites and documents * Organise route and schedule data into structured CSV files * Follow defined GTFS-compatible formatting standards * Verify stop order, departure times, and service patterns * Identify inconsistencies, missing information, or timetable conflicts * Maintain clean, consistent, and accurate datasets ### Ideal Skills * Excellent attention to detail * Strong spreadsheet and CSV data handling skills * Ability to interpret transport timetables accurately * Comfortable working with structured data and formatting rules * Reliable and quality-focused approach to data work ### Useful but Not Essential * Familiarity with GTFS or public transport data formats * Python, web scraping, or automation experience * Experience extracting data from PDFs or images * Turkish language ability * Interest or background in transport, mapping, or transit systems ### Project Details * Remote freelance work * Flexible hours * Initial focus on Istanbul ferry services * Potential for ongoing work as the project expands Please include: * Relevant experience * Examples of similar timetable or data processing work if available * Whether you have any GTFS or transport data experience * Your preferred hourly or fixed-rate pricing We are primarily looking for someone who is accurate, organised, and capable of producing dependable, high-quality data outputs.

Power BI sales & inventory KPI dashboard – eCommerce

I run a growing eCommerce business selling on Shopify and Amazon. Currently I spend 5–6 hours a week manually exporting sales and inventory data into Excel to build reports for my team. I need an experienced data analyst to create a live, interactive Power BI dashboard that connects to my sales and inventory data (Google Sheets / CSV to start). The dashboard should: - Show daily revenue, orders, and profit margin - Track inventory health: stock levels, weeks of cover, reorder alerts - Break down performance by product, channel, and category - Include filters for date, product, and channel - Automate data refresh (scheduled or on-demand) I want a clean, CEO-ready overview page plus a couple of drill-down pages. A walkthrough and some documentation for my assistant would be appreciated. Please share examples of similar dashboards you’ve built, especially any that reduced reporting time or uncovered profit leaks.

Re-check your original manuscript against the EPUB line by line

I need this project done asap Re-check your original manuscript against the EPUB line by line Fix the Table of Contents so it matches exactly (including all missing sections and correct numbering) Correct all structural and formatting issues (spacing, layout, consistency) Ensure the final file is a clean, fully Kindle-ready EPUB with no content changes Timeline you will prioritise this and send me a corrected, final version as soon as possible today, within the timeframe you requested.

Technical Lead (Python / AI Systems)

I am building an early-stage system focused on analyzing audio and video data (classroom / interaction analysis). The goal is not theoretical AI, but a working prototype that: - processes audio/video input - detects speech and activity - derives simple patterns - produces structured output for further analysis I’m looking for a strong technical thinker who can: - translate high-level ideas into concrete system architecture - make pragmatic technical decisions (tools, libraries, structure) - break down work into clear tasks for a developer - review and guide implementation - focus on getting something working (stepwise going for perfection and increasing complexity) Your role: - define the system architecture (input → processing → output) - select and validate tools (e.g. Whisper, diarization, OpenCV, etc.) - structure the pipeline and data flow - write clear technical tasks/specs - guide and review the work of 1 developer (offshore) - act as a sparring partner for technical decisions Profile: - strong experience with Python backend and/or data pipelines - experience building real systems (not only notebooks or experiments) - experience with APIs (FastAPI / Flask) - experience with audio/video processing is a strong plus - familiarity with integrating AI tools (not necessarily training models) - independent, critical, and structured thinker Practical: - freelance / part-time (5–10 hours per week) - remote - start asap This is not a pure development role. I’m specifically looking for someone who can think, structure, and guide, not just execute. To apply please include: - relevant experience (with concrete examples) - how you would approach building such a pipeline (short, structured) - availability

Audio/Video Processing Prototype

We are building a prototype that processes audio and video data and generates structured outputs (e.g. speaking time, activity levels, simple lesson analysis). The focus is on practical implementation, not research. You will build : - processing of audio/video input (files or streams) - integration of existing tools: + speech-to-text (e.g. Whisper) + speaker diarization - calculation of simple metrics: + speaking time per speaker + silence / overlap - generation of structured output (JSON / API) - simple backend (FastAPI) Tech stack (indicative) - Python - FastAPI - FFmpeg - Whisper (or similar) - PostgreSQL (optional) - Docker (nice to have) Profile - 2–5 years of experience with Python - experience with backend/API development - experience with audio/video processing is a plus - able to work independently from clear specifications - pragmatic and solution-oriented Practical - freelance / part-time or full-time - remote - start asap - duration: 4–8 weeks (initial phase) This is not an AI research role. You will use existing tools and focus on building a working system. To apply please include: - relevant projects - experience with Python/APIs - short explanation of how you would approach this technically - availability

opportunity

Build Scalable Buy-to-Let Deal Sourcing System (CRM & Tracking)

I’m looking for an experienced freelancer to build a fully structured deal sourcing system for my buy-to-let property investment business. I focus on identifying below-market buy-to-let opportunities and I want to move away from manual processes into a clear, scalable system that allows me to manage leads, analyse deals, and track progress efficiently. What I need I need someone to design and/or build a complete system that includes: 1. End-to-end deal sourcing workflow (from lead to completion) 2. CRM or pipeline setup (Airtable / Notion / Excel / Podio etc.) 3. Lead tracking system for property opportunities 4. Deal analysis templates (yield, ROI, cashflow, purchase metrics) 5. Simple dashboard to monitor deals and pipeline progress 6. Structured, repeatable system I can use daily 7. Optional automation between tools if appropriate Ideal freelancer Experience building CRM systems, workflows or automation setups Strong understanding of Airtable, Notion, Excel or similar tools Able to turn messy processes into simple, scalable systems Ideally has worked with property investors or lead generation systems Strong communication and ability to suggest improvements Goal To create a simple but powerful system that allows me to: 1. Capture and track property deals efficiently 2. Analyse deals quickly and consistently 3. Follow a structured acquisition pipeline 4. Scale my deal sourcing without losing control or organisation Timeline Looking to start immediately and complete within 1–3 weeks. Budget Fixed budget: £363 (open to advice on scope and improvements) To apply Please include: 1. Examples of similar systems you have built 2. Tools you recommend for this type of system 3. Your approach to building a scalable workflow and CRM system Thank you for your time and I look forward to reviewing your proposals.

I need a excel chart

Hello, I would like an excel chart. All the info is in the spreadhseet I cant get the line graph and the scatter graph working. I want it to liik like the jpeg. This has annoyed me very much traying to get it to work tb

OGL Software & Sales Vision Stock Data Analysis

Abacus Creative Resources use a Software System called OGL which has ODBC & uses Pivot Tables to analyse data such as stock patterns & trends. We are looking for someone that has experience with OGL, or similar, as we are wanting to set up a routine analysis system. Currently I am looking through daily despatch notes which takes me an hour each day, and tells me what our daily fulfillment rate is along with new customers, helps identify what products are selling well and helps me plan for offers. We would like to automate this, so that we can analyse the data quickly.