Freelance Mathematics Jobs

Expert 3D Web Developer – Real-Time Interactive 3D Globe (WebGL)

We are looking to hire an expert-level 3D Web Developer with strong experience in WebGL and Three.js to build a high-performance, real-time interactive 3D globe, similar in visual quality and behavior to Radware Live Threat Map. This project requires advanced 3D rendering skills, custom shader development, and experience working with real-time data streams. We are not looking for beginners or template-based solutions. Project Scope Develop an interactive 3D globe rendered in the browser Display animated attack arcs, glowing points, and real-time movement Implement smooth camera controls (zoom, rotate, auto-spin) Optimize performance for large volumes of real-time events Integrate real-time data via WebSockets or SSE Apply advanced visual effects (glow, bloom, trails, fading animations) Ensure cross-browser compatibility and GPU-optimized rendering Required Skills (Must-Have) Expert in Three.js and WebGL Strong knowledge of 3D mathematics (vectors, curves, projections) Experience with custom GLSL shaders Experience building animated 3D globes or map visualizations Real-time data handling (WebSockets / streaming APIs) Performance optimization for complex 3D scenes Clean, modular, production-ready code Nice-to-Have (Bonus) Experience with globe.gl or similar libraries Post-processing effects (Bloom, FXAA, motion trails) Experience with cybersecurity dashboards or data visualization Backend knowledge (Node.js / Go / Python) Experience handling high-frequency event data Deliverables Fully functional 3D globe visualization Clean and well-documented source code Integration hooks for real-time data Deployed demo or build instructions

A-Level Economics & Further Maths Teacher Required (£12/hour)

We are looking for an experienced and dedicated teacher/tutor to support A-Level students in Economics (Edexcel A) and Further Mathematics (AQA/Edexcel). The ideal candidate should have a strong academic background, teaching/tutoring experience, and a proven track record of helping students achieve top grades (A/A*).

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Objective thinking or how the brain should operate

Paper for journal that includes Well I feel that youngsters should be taught an objective thinking strategy which would solve many of their mental health problems as I conclude this is the way that human’s brain should operate and which is based on my own experience. It is basically people should not create a personal picture of the outside world I.e. they should not create perceptions as the information on which it is based can be false i.e. disinformation or misinformation. It should be noted that the basis of the perceptions is normally unnecessary and unobtainable e.g. having a general view of the NHS or immigrants when a complete audit is required to establish the truth and the information serves no useful purpose. They should concentrate on living their life in a bubble i.e. without the troubles of the world resting on their shoulders. As I said this solution of allowing such information go over my head childlike is based on my experience with the result on changing to adulthood my conscious and subconscious came in line i.e. it is not adulterated with clutter. It should be noted that I have created a mathematical model of 15 classes of knowledge to represent any experience or system which can be used in an objective thinking strategy. Below is a mathematical model to represent this experience. I have had a recently published book entitled ‘The Fourth Coming How God Mathematics Can Put the Worlds to Right’ which is obtainable from Amazon and attached which has further details. I have tried to publicise my objective philosophy without success so any help would be most welcome for the sake of future generations. Kind regards Francis Keith Robins a philosophical genius Why am I philosophical genius? 1/ It is because I have solved consciousness as a youngster by not creating perceptions as the information received about the outside world can be false. This per the New Scientist is one of the greatest mysteries of science and philosophy, consciousness. 2/ Also I have discovered an objective thinking strategy by not seeking to create a personal view of the outside world and instead using mathematical models and set thinking to represent the outside world which I conclude is how the brain should operate not subjectively. Some philosophers have said that this way of thinking objectively, is impossible. 3/ I have devised an overall personal philosophy of simply considering where possible, the affects of any decisions made by me.

I need a skilled graphic designer

We seek a skilled designer proficient in Adobe InDesign to create vibrant, picture-rich educational book layouts for children across subjects such as Social Studies, Mathematics, and Computers. The project involves designing approximately 150 pages, including covers, based on a provided manuscript, brief, and a sample layout. You will source and arrange high-quality images from your own resources. To be considered, please submit a 4-page sample aligning with our style. The budget is fixed at $1.00 per page, with potential for future projects offering higher rates. Include relevant samples of your work.

Image-Rich School Question Bank Creation

I am seeking an adept content creator to develop an extensive, image-rich question bank for Grades 6 to 12, focusing initially on Mathematics and then for othe subjects.. This project encompasses the creation of 1500–2000 questions per grade, incorporating illustrative images encoded in Base64 that enhance the understanding of each prompt. The initial focus will be on Algebra, Geometry, and Calculus, with a variety of question formats such as MCQs, numerical, and short-answer. Following the completion of the Maths section, we will expand into Science, History, and Geography, ensuring a diverse range of question types. Deliverables include a well-structured CSV or JSON file for each grade, along with a folder of raw images for verification and a README outlining the methodologies used. The final product must be original, age-appropriate, and adhere to the Cambridge International or Indian CBSE curriculum standards. The project timeline is set for 2-3 weeks, and I invite experienced freelancers to submit samples of their previous work along with their proposed timeline for delivering the first 500 Maths questions.

Calculation for stair design

I need someone who can either mathematically or empirically determine the size of a stair. Photo is attached of the rough sketch of what needs doing. All sizes are in mm. I am happy with just the dimensions of a, b, c, d and e or a PDF with the values determined.

Interactive Polynomial Regression Model

I developed a real-time polynomial regression visualization that runs entirely in the browser using TensorFlow.js. The interactive demo allows users to click and drag to create data points, and watch as the model learns and adapts the polynomial curve in real-time. What makes this particularly special is how seamlessly it demonstrates complex mathematical concepts through intuitive visual interaction. Building this project taught me so much about the intersection of web development and machine learning. Using TensorFlow.js, I implemented dynamic data collection through interactive point plotting with mouse events, real-time model training where the neural network updates as you add new data points, live visualization with smooth curve rendering that responds instantly to changes, and optimized performance with efficient tensor operations running at 60fps in the browser. What excites me most about this project is how it demonstrates the power of client-side machine learning. No server required, no data leaving the user's device, yet we can perform sophisticated regression analysis with beautiful visualizations. This represents a fundamental shift in how we think about privacy-preserving machine learning and user experience design. My technical stack consisted of TensorFlow.js for machine learning operations, HTML5 Canvas for smooth visualizations, vanilla JavaScript for DOM manipulation and event handling, and CSS3 for responsive design. I deliberately chose this minimal but powerful combination to keep the focus on the core functionality while ensuring broad browser compatibility. The most challenging part was optimizing the training loop to maintain smooth 60fps performance while continuously updating the model. I learned to batch tensor operations and use TensorFlow.js's built-in optimizers effectively, which required deep diving into the framework's documentation and understanding the underlying WebGL operations that power browser-based machine learning.

LLM Reasoning Benchmark Questions + Python Evaluation Script

I need a freelancer to prepare benchmark questions and answers for testing a custom LLM’s reasoning ability. Scope: Question Set: Collect 500–600 LLM benchmark questions with correct answers. Focus areas: logical, mathematical, commonsense, analytical, and multi-step reasoning. Deliver as JSON or CSV. Python Script: Load questions and send them to an LLM (I'll handle API integration). Compare model answers to correct ones. Output a simple accuracy report. Requirements: Knowledge of LLMs, reasoning datasets, or NLP is preferred. Clean, documented code. Use only open or original questions.

Astronomy and mathematical questions

I need a professional who is masterful at MOST of this for the task I will give: 4. Astrophysical Applications: • Stellar evolution and properties of stars (e.g., supernova energy outputs). • Kepler’s laws of planetary motion and their applications. • Understanding methods for detecting exoplanets (e.g., transit method). 5. Critical Thinking and Estimation: • Approximating solutions based on scientific reasoning. • Applying dimensional analysis for problem-solving. Courses to Master 1. High School Courses: • Physics (including AP or IB Physics if possible). • Calculus (at least introductory calculus). • Trigonometry and Algebra II. 2. Recommended Online or Supplementary Courses: • Introductory Astronomy and Astrophysics: • E.g., “Astronomy: Exploring Time and Space” (Coursera). • Astrophysics Basics: • E.g., “Astrophysics for Beginners” by edX or Udemy. • Math for Scientists: • Focus on topics like coordinate transformations, probability, and statistics. 3. Practical Tools and Software: • Learn to use Stellarium or other planetarium software for observational astronomy. • Familiarity with Python for solving numerical problems can be helpful.

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Updated Golf Club Video Tracking and Analysis Application

Hi, I please need the programming/coding done for a video-based golf club tracking and analysis application. The application uniquely locates an existent rotation point along the length of a golf club, which can be near impossible to accurately locate with just the naked eye. The point location can vary significantly from golfer to golfer, even for the same golf club. And accurately locating the point is critical toward golfer performance. Previous attempts have been partially but not totally successful, and some of that work might potentially be utilized here. A 2D video from a single, standard 2D camera is all that is required. The needed video specimen is actually captured before a swing technically even begins, so club tracking requirements are quite different from that of an actual swing. Past attempts have utilized relatively simple marker tracking, largely comprising two tape pieces or dots placed at determined locations on the club to be tracked. This has been proven successful and very versatile when programmed/coded as documented, though I remain open to other tracking methods if proven to be equally or more efficient from cost, time, and operational perspectives. Regardless of the tracking method used and if properly configured, the tracking process itself will routinely reveal rotation point locations for players. But even with perfect tracking results, and principally due to the nature of the club movement itself, initially calculated rotation point locations will typically be distorted, commonly by substantial amounts. Thus, a solution process involving some fairly basic geometric and mathematical principles then needs to be applied to the tracking results. And corrected rotation point locations are thereafter provided by the application. Features and elements needed for both the video tracking and solution processes in order to accomplish functional success are much more thoroughly detailed in separate documentation. I am searching for one who capably understands the details and has the needed skills to program/code the needed application. Previous attempts have been partially successful in various ways, though no single attempt was operationally successful all the way through. Those attempts are systematically broken down in the separate documentation, including displaying whatever code I have for reference and potential use or reuse. Because various elements of intellectual property are involved, an NDA will be required before I will be able to disclose and/or discuss certain details surrounding the noted more detailed documentation. I can follow up with the needed NDA after reviewing any proposals I might be fortunate enough to receive for this project posting. I need to be able to work with and test any new efforts on my (Windows) desktop. Desktop and web versions are currently planned, and a mobile version can be considered afterward. So a programming language(s) that might work most effectively under this scenario may be helpful. Since not fully successful yet, to some degree I am still seeking a relatively basic version of the needed application that can at least operate sufficiently all the way through first, being built as efficiently as possible from cost, time, and operational standpoints. I can consider project or hourly rate offers, but cannot seriously consider totally open-ended hourly rates without a maximum number of billed hours stated for completing the application. I have no set budget, and any offers can be made as desired. But with failed attempts at the application mounting and resources dwindling, additional money spent on any further attempts will be minimal until a version of the needed application is first produced that functions successfully all the way through. It can then be reevaluated how to best proceed from there. Thank you very much.

Converting PDF Data into Editable Word Files

PDF to Editable Word Conversion (English, Maths, and Graphs) Description: We are looking for a skilled freelancer to convert PDF documents containing English text, Maths equations, and Graphs into fully editable Word files. The ideal candidate should have experience with working on a variety of content, including academic and technical subjects. Responsibilities: Convert PDF documents into editable Word files. Ensure that the formatting, font styles, and layouts are accurately replicated in the Word file. Accurately convert mathematical equations and symbols. Convert and adjust graphs/diagrams into Word, ensuring clarity and accuracy. Deliver high-quality, error-free results in a timely manner. Requirements: Proficiency in Microsoft Word and handling advanced formatting tools. Experience with converting PDFs, including text, maths, and graphs. Knowledge of mathematical symbols and equation formatting. Attention to detail to ensure proper formatting, alignment, and clarity. Ability to meet deadlines and deliver on time. Preferred: Experience with LaTeX for formatting maths equations. Familiarity with graph creation or modification in Word.

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Programmer/Coder for Golf Club Video Tracking and Analysis App

Hi, I please need the programming performed for a video-based golf club tracking and analysis application. The application uniquely locates an existent rotation point along the length of a golf club, which can be near impossible to accurately locate with just the naked eye. Accurately locating the point is critical toward golfing performance, and the point location can vary significantly from golfer to golfer, even for the same golf club. Previous attempts have been partially but not completely successful, and an unknown amount of that work might potentially be usable here. A 2D video from a single, standard 2D camera is all that is foundationally required and will be utilized here. The needed video specimen is actually captured before a swing technically even begins, so the club tracking requirements are quite different from that of an actual swing. Past attempts have primarily been based on relatively simple marker tracking, largely comprising two tape pieces or dots placed at determined locations on the club to be tracked. My current perception is that if well formed, this is more than sufficient for the needed application (unless something even simpler is available). When properly configured, the tracking process itself will routinely reveal rotation point locations for players. But even with perfect tracking results, and principally due to the nature of the club movement involved, initially revealed rotation point locations will typically be erroneous, commonly by substantial amounts. Thus, a solution process involving some fairly basic geometric and mathematical principles then needs to be applied to the tracking results. And an accurate rotation point location is thereafter provided by the application. The features and elements needed for both the video tracking and solution processes in order to accomplish functional success are much more thoroughly detailed in separate documentation. I am searching for one who capably understands the details and has the skills needed to program/code the application described. Previous attempts, particularly concerning tracking, have been partially successful in various ways, though no single attempt was operationally successful all the way through. Those attempts are systematically broken down in the separate documentation, including displaying whatever code I have for reference and potential use or reuse. I need to be able to work with and test any new efforts on my (Windows) desktop. Desktop and web versions are ultimately planned, and where a mobile version can be considered a bit later. So a programming language(s) that might work most effectively under this scenario may be helpful. Since not fully successful yet, to some degree I am still seeking a relatively basic version of the needed application that can at least operate sufficiently all the way through first, being as efficient as possible to construct from time and cost standpoints. Because various elements of intellectual property are involved, an NDA will be required before I will be able to disclose and/or discuss certain elements surrounding the more detailed documentation noted for any further consideration. I can follow up with the needed NDA after reviewing any proposals I might be fortunate enough to receive for this project posting. I can consider project or hourly rate offers, but I cannot seriously consider totally open-ended hourly rates without a maximum number of billed hours stated for completing the application. And I have no set budget. But prominently due to the way previous efforts have gone (on both sides), I will spend little more on any further attempts unless and until a version of the needed application is produced that first functions successfully all the way through. It can then be reevaluated how to best proceed from there. Please feel free to send along any questions or comments. Thank you very much.

Mathematics and statistics simple problem and explanation

I need someone to calculate and then explain a very simple (in terms of rules), but who know with things like maths, gameshow type situation. In terms of the likelihood of outcome of multiple repeated (though altered events). Also to explain the maths briefly, so I can use it myself going forward with different values or number of sets etc. It’s much clearer if I just explain the game; It’s a game show, or casino game etc, however you like to visualise it. There are to start 9 envelopes on a pin board, hidden inside 8 of them is the value £1. Inside the 9th is the value £25. The £25 is considered the winning prize. The £1 is considered a lose. The envelopes are arranged randomly and no one knows where the prize is. A single person, pays an entry fee of £X. I get to keep that entry fee. They then choose an envelope freely. If they pick the prize envelope then they keep the £25, (but I still have their £X), and the game is over. It can then be reset in the exact same way as it was before, but with a new random envelope containing the prize. A complete restart of all parameters, no information carries forward. However, if the first person picks an envelope with £1 in, (I keep their £X, as is always the case), they get to keep their £1 prize. BUT as they chose a losing envelope, the envelope they chose is removed leaving the same 8 envelopes on the pin board that were there before. Another person can now pay their £X (it is always the same entry fee), and choose from the remaining 8 envelopes. The same rules apply, if they choose the winning prize, they keep the prize, and the game is over, or if the chosen a lossing envelope they get their £1, their envelope is removed, in this case leaving 7 and another player can have a turn. This is always repeated until the prize is found at which point the game is over. Obviously the game could end on round 1, and I’d have £X, but the player would have £25. Or it could run until the 9th envelope in which case I’d have (£X x9) and would have paid (£25 + £1x8) in prizes. Or it could end in any round in between with the appropriate fees paid and prizes paid etc. The question is; How much should X be set at to ensure a profit over multiple instances of running the game. And over how many instances of the game would you need to run to realistically to be able to avoid a crazy run of luck making you lose just from a string of flukes. My assumption is this will fall under some kind of distribution curve as in theory all results are possible, ie winning envelope chosen first time every time for ever, but it gets less likely of course, so although guarantees can be made I guess, ther must be a point where likely holds hold up enough for real life situations, as casinos have that same risk surely, and they seem to do pretty well? I’m perhaps going to code this into excel or something once I get the mathematics of it confirmed and explained. Hopefully I would then understand it enough to calculate it with different values for the prizes, and entry fees and number of envelopes. And perhaps even for say prizes in two envelopes with the game running until both are found. Also, I know I posted this in computing, but there was no section for mathematics. I don’t need anything building, just a min explanation of the maths above. Also, this is a fun project, not a business, the budget here is low I’m afraid, but equally all I really want is a well worded, complete explanation etc, if this stuff is your jam then that may only be a few minutes if work. I don’t expect more than I pay for. Thanks Richard

I need chatGpt expert

I require an expert ChatGPT developer to optimize equation output for various file formats. Currently, when mathematical expressions generated by ChatGPT are printed to PDF, they display neatly with proper formatting. However, when saving the same output to a DOCX file, the equations do not retain their structured appearance in the equation editor. The desired outcome is to modify the ChatGPT prompt or workflow such that complex mathematical expressions can be transferred from the AI assistant to Word files while keeping their formatting intact, just as is achieved with PDF output currently. Applicants should have strong skills in programming ChatGPT, file format handling, and equation rendering. https://chatgpt.com/c/676ad317-ef10-800e-92bc-4fdbdf01fcc1

Digital Marketing for Maths Book

We seek a creative digital marketer to design and develop online promotional assets for a new mathematics textbook. The textbook is aimed at high school students and will be marketed primarily through social media platforms like Facebook, Instagram and Twitter. The desired digital marketer should have excellent skills in visual design software like Photoshop, Illustrator to craft eye-catching graphics, banners and other visual elements that will attract potential customers online. Copywriting abilities are also important to draft engaging captions and descriptions for the digital assets. Knowledge of various social media advertising tools will be beneficial to devise impactful promotional strategies. The work will include creating a series of stylized book covers, infographics explaining key concepts, short video tutorials demonstrating example problems and other engaging multimedia contents. 3-5 social media post templates need to be designed with customizable text sections for consistent branding. Analytics expertise is preferred to measure the effectiveness of different digital campaigns. The final deliverables must be compatible across mobile and desktop formats. Assets will be provided to the publishing company for continuous social promotion of the book. The contracted freelancer is expected to deliver all graphics and contents within 4 weeks of project start. Experience designing for STEM or educational books will be valued. Interested candidates please submit your portfolio and experience for consideration.

Logo for a symposium

I need a logo for an AI mathematics symposium to be hold in Lisbon close to the tower of Belem. We want something elegant and simple. The name is altAI2025.

Maths GCSE 150 questions, solutions and answers to be written

I am seeking a highly skilled mathematics writer to author 150 standardised test questions, with accompanying step-by-step solutions and answers, for General Certificate of Secondary Education (GCSE) level mathematics. The questions must be tailored to the GCSE curriculum and representative of the varying difficulty levels found on the examination. It must be written in British English. For each problem, the freelancer will provide a clearly written question stem followed by a fully worked out solution showing the mathematical reasoning and calculations required to arrive at the correct response. Answers should be presented in a straightforward format. Graphs, diagrams or other visual aids may be incorporated where applicable. The overarching goal is to simulate actual practice problems and help students strengthen their understanding of core maths concepts. This initial set of 150 practice items will serve as a sample of the freelancer's expertise and abilities. Topical coverage, question/solution quality, and presentation style will be evaluated. If the trial is deemed successful based on these criteria, there may be an opportunity for a follow-up project involving 1,000 additional questions tailored for GCSE maths exam preparation. Expertise in curriculum standards, strong technical abilities, and careful proofreading skills are essential to complete this work to a high standard. Eligible freelancers should have extensive experience creating mathematics content at the GCSE level or above.

Looking for MathsTeacher/ Maths Content Developer

Experience Level: Intermediate Responsibilities: * Collaborate with the team to create exam papers for various academic levels, including 11 Plus, 13 Plus, GCSE, IGCSE, AS Level, and A Level, ensuring alignment with school curriculum, board curriculum, and the UK academic curriculum. * Contribute to planning and enhancing our educational resources to better support students, adhering to specific academic requirements. * Use tech tools like ChatGPT to ensure our study materials are easy to understand. * Work with others to review and enhance our study materials, maintaining their quality and alignment with educational standards. * Develop engaging online quizzes, which are Multiple-Choice Questions (MCQs) derived from the actual exam papers, to help students learn more effectively, considering the specific focus of school and board curriculum. * Create detailed solutions for exam papers, whether they are our own or past exam papers, offering comprehensive explanations to guide students through the learning process. * Collaborate with our digital team to ensure the smooth and visually appealing conversion of study materials into neat PDFs, checking for accuracy, quality, and adherence to curriculum. * Review PDFs closely, providing feedback for continuous improvement while ensuring alignment with the academic curriculum. * Assist the customer support team in responding to students' queries about our study materials, offering clear explanations that resonate with school and board requirements. * Utilise our internal tools for logging holidays, project management, and communication to streamline workflow. * Maintain a 8-hour shift during the workday, with an overlap during the team's working hours (11:00 am GMT to 7 pm GMT), ensuring collaboration. * Monthly salary payments. * There will be a one-month probation period with a 2-week notice to terminate the agreement. * BSc in Mathematics or similar degree required * Willingness to use tracker and track hours

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GCSE Maths questions

We are a new Mobile App for GCSE students to study and take quizzes to improve their Maths skills. We need an initial set of GCSE-approved Maths questions for our App. We therefore require a content writer to create 966 Maths questions (with answers) ideally to be delivered in an Excel or CSV file. The questions need to follow the GCSE AQA maths specification. These are the 6 Main Topics: 1. Number – 8 subtopics 2. Algebra – 11 subtopics 3. Ratio, Proportion and rate of change – 8 subtopics 4. Geometry and Measures – 12 subtopics 5. Probability – 4 subtopics 6. Statistics – 3 subtopics I have attached a link to the specification below, and the questions need to be in line to the specification. Out of the 46 subtopics, there needs to be 21 questions created for each subtopic; 966 questions in total. the questions need to be provided in a fairly equal split between 2 different question types. Question type 1: Written question, four answers provided with one being correct (multiple choice) Question type 2: Written question, one answer provided https://www.aqa.org.uk/subjects/mathematics/gcse/mathematics-8300/specification/subject-content/3.1-number#31_Number Delivery time is 2 Weeks. Please send proposals ASAP.