Freelancer vs Upwork (2026)
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
Mathematics is the field of study that looks at numbers and equations to determine results. Mathematics helps to explain the world and unlock its secrets. It is a widely applicable type of knowledge, providing insight into many complex and everyday problems. Mathematics is not just about solving problems, it is also amazing as an intellectual field of study and often used as a tool for critical thinking and for determining the most efficient ways to approach any task.
A Mathematics Teacher can help clients with a wide range of problems from basic arithmetic to complicated differential equations. The Mathematics Teacher is the bridge between theory and application, connecting real world concepts with Mathematical theories. The Teacher can also assist with problem solving by giving practical implementation of mathematical tools and methods. Furthermore, the teacher can help to explain the underlying principles at work behind mathematical theories making it easier for clients to apply their learning to every day life.
Here's some projects that our expert Mathematics Teachers made real:
At Freelancer.com we have an array of expert Mathematics Teachers that can provide insight and expertise into any problem or project you may have. Our team is made up of skilled professionals that are adept in teaching the different levels of mathematics, from basic arithmetic all the way up to high level analysis. Not only do our teachers offer support with understanding the underlying principles behind mathematics, but they also aid with problem identification, strategy development and implementing solutions. If you have a project or need tutoring in mathematics, hire one of our Math Teachers today and see your project become reality!
从83,971个评价中,客户给我们的 Mathematics Teachers 打了4.9,共5星。Mathematics is the field of study that looks at numbers and equations to determine results. Mathematics helps to explain the world and unlock its secrets. It is a widely applicable type of knowledge, providing insight into many complex and everyday problems. Mathematics is not just about solving problems, it is also amazing as an intellectual field of study and often used as a tool for critical thinking and for determining the most efficient ways to approach any task.
A Mathematics Teacher can help clients with a wide range of problems from basic arithmetic to complicated differential equations. The Mathematics Teacher is the bridge between theory and application, connecting real world concepts with Mathematical theories. The Teacher can also assist with problem solving by giving practical implementation of mathematical tools and methods. Furthermore, the teacher can help to explain the underlying principles at work behind mathematical theories making it easier for clients to apply their learning to every day life.
Here's some projects that our expert Mathematics Teachers made real:
At Freelancer.com we have an array of expert Mathematics Teachers that can provide insight and expertise into any problem or project you may have. Our team is made up of skilled professionals that are adept in teaching the different levels of mathematics, from basic arithmetic all the way up to high level analysis. Not only do our teachers offer support with understanding the underlying principles behind mathematics, but they also aid with problem identification, strategy development and implementing solutions. If you have a project or need tutoring in mathematics, hire one of our Math Teachers today and see your project become reality!
从83,971个评价中,客户给我们的 Mathematics Teachers 打了4.9,共5星。I’m looking for a patient, upbeat tutor who can guide an elementary-school learner through the fundamentals of math. The focus is on building confidence with addition, subtraction, multiplication, and division, then moving into fractions, decimals, and basic shapes at a pace that feels comfortable. Here’s what I have in mind: • One-on-one online lessons (Zoom, Google Meet, or similar) • Clear, child-friendly explanations with plenty of real-life examples and visuals • Short practice sheets or interactive games after each session so progress is easy to track • A flexible schedule—late afternoons or weekends work best for us, but we can adjust If you have experience tutoring young learners and can keep sessions lively and engaging, I’d ...
We are looking for experienced and passionate educators to develop complete IGCSE subject programs (Physics, Chemistry, Biology, and Math). This role focuses on curriculum and material development, not classroom teaching. The selected candidate will create structured, exam-focused learning materials aligned with the Cambridge or Edexcel IGCSE syllabus. Key Responsibilities • Develop a complete IGCSE subject program based on the official syllabus • Summarize the lesson content in logic, inforamtive, and easy way. • Prepare high-quality PowerPoint presentations for each lesson • Create worksheets, practice exercises, and homework tasks • Develop end-of-unit tests and mock examination papers • Provide detailed marking schemes • Ensure materials a...
We are seeking a high-caliber professional with a background in Theoretical Physics, Pure Mathematics, or Information Theory to assist in the conceptual validation of a new computational paradigm. This is a stealth-mode project. No technical details (algorithms, hardware, or frameworks) will be disclosed publicly. We are not looking for a "coder," but for a mind capable of handling abstract algebraic structures and complex systems. Requirements: • PhD or Master’s Degree in Physics or Mathematics. • Deep understanding of Graph Theory or Statistical Mechanics. • Ability to sign a strict Mutual NDA before any technical deep-dive. HOW TO APPLY (Read Carefully): To filter out automated bot proposals, you MUST follow these two steps, or your application will be ign...
Hi, I please need a relatively simple application constructed for video-based golf club tracking and analysis. Previous attempts have been partially successful, so there is some work there that can be referenced and potentially utilized. A standard 2D camera and video are all that are required for acceptable application performance. Simple marker tracking is planned at this time, comprising two visible markers placed at determined, measured locations on a club to be tracked. Original videos input into the needed application will be relatively short, limited to perhaps a few seconds or less. The application will initially need to reformat videos to include frame numbers for user and application referencing. After careful examination of the reformatted video by a user as instructed, the u...
Job Description (JD) Role: CBSE Subject Teacher / Tutor (Classes 6–10) – Video Content Recording (Contract / One-Time Project) Company: CIVILSPHERE EDUCATIONAL SERVICES PRIVATE LIMITED About the Role We are looking for passionate and skilled teachers/tutors to record high-quality academic lessons for CBSE Classes 6–10 for our upcoming digital learning app. This is a one-time contract-based opportunity where selected educators will record concept-based video lessons that will be used inside our learning platform for school students. The recordings will be conducted in a professional video recording setup, and the final content will become part of our digital learning library. Subjects Required Teachers are required for the following CBSE subjects (Classes 6–10): M...
Build an end-to-end AI application that can reliably solve JEE-style math problems, explain solutions step-by-step, and improve over time. The goal of this assignment is not just model usage, but to evaluate whether you can: design a RAG pipeline build a multi-agent system handle image, text, and audio inputs introduce human-in-the-loop (HITL) implement memory & self-learning package everything into a working application and deploy it You do not need to be a DevOps or full-stack expert, but you must be able to build, run, and deploy a simple app.
Earn $100 USD in ~1.5 hours. No experience needed. Just show up and move. WHAT'S THE GIG? We are recruiting more than 100 participants (native Hawaiin) for a short, in-person video data collection study in Glendale, California. You'll perform simple everyday movements — walking, sitting, standing, navigating stairs — in a controlled indoor setting while cameras capture footage from multiple angles. This data helps train next-generation AI systems. That's it. No acting experience. No special skills. Just be yourself. THE DETAILS Location: Glendale, California (indoor venue — details shared upon booking) Pay: $100 USD per session — paid promptly Duration: ~1.5 hours including check-in and activities Activities: Walking, sitting, standing, stair use &m...
I'm looking for Mathematics and Biomedical research expert and engineer to help out with project ideas and execution.
We are looking for an Engineering Mathematics research expert for mathematical science projects. If you have the experience in areas of mathematical combined with sciences such as biomedical and engineering research project skills. This is a perfect match if your have several research published in researchgate.
I need a skilled illustrator to create 9 chapters (approximately 100 pages) of content that integrates mathematical symbols with text and illustrations. Requirements: - Each chapter will contain text, along with your illustrations and mathematical symbols. - The mathematical symbols need to be custom-designed and seamlessly integrated with the illustrations. Ideal Skills & Experience: - Proficiency in illustration, particularly in creating engaging and clear visuals. - Strong understanding of mathematical concepts and symbols. - Experience in similar projects, with a portfolio showcasing relevant work. Please provide detailed project proposals, including your approach and timeline.
I need a 200-page science journal handwritten. It contains 40 experiments with: - Text descriptions - Mathematical equations - Diagrams and charts Requirements: - Neat and legible handwriting - Accuracy is crucial Ideal skills and experience: - Experience with scientific content - Clear handwriting proficiency Please ensure all pages are filled accurately and neatly.
We are looking for an elite educator to join our North American tutoring agency. You must be able to simplify complex STEM concepts for students in Grades 2-12 while maintaining the prestige of a PhD/Masters background. Core Requirements: Education: PhD or Masters in Math, Physics, or AI/Computer Science. Language: Native-level Punjabi is required. Must be able to explain mathematical logic in both Punjabi and English. Curriculum: Familiarity with BC (New Curriculum) or Ontario (Growing Success) standards is a huge plus. STEM/AI: Ability to teach "Future-Ready" skills (Basic AI, Coding, or Advanced STEM) alongside standard Math. Why Join Us? We handle the marketing and student acquisition in Canada (BC, AB, ON). You focus on delivering world-class instruction. Long-term, co...
I’m seeking a patient, results-driven online tutor who can handle both Mathematics and Science for Class 6–10 students following the RBSE curriculum. Strong fundamentals and clear, step-by-step concept explanation are essential, but the real priority for me is a steady rhythm of regular practice and tests. Here’s what I’m looking for: • Structured lessons aligned with RBSE textbooks and exam patterns • Daily practice sheets and a weekly test schedule to track progress • Immediate doubt-clearing sessions so concepts never pile up • Long-term academic support, including revision planning before exams • A short demo class so we can confirm teaching style and compatibility If you can combine clear instruction with consistent assessme...
I’ve been playing drums for a while and I’m ready to break past my current ceiling. My focus is to just improve, i am a multi-genre player, but I want to dive deep into the advanced end of the spectrum and tighten up the details that separate a competent player from a truly commanding one. The areas I want to concentrate on are: • Double bass drumming • Drum solos that flow and build excitement • Complex rhythms and time-signature shifts - odd time signatures -limp independence I’m looking for an instructor who can demonstrate these techniques clearly, spot weaknesses in my form or timing, and give me structured exercises I can record and send back for critique. If you have a library of play-along tracks, transcriptions, or notated exercises, e...
I’m building a complete learning package for the Mathematics for Engineering unit of the OTHM Level 3 Foundation Diploma. What I need from you is original, well-structured course content—specifically a study guide that walks learners through every outcome in the official specification, plus a bank of practice tests that mirror real exam style and difficulty. The study guide should blend concise theory explanations with worked examples, clear diagrams and step-by-step derivations of core formulas. Please sequence topics logically so beginners can move from fundamental algebra and trigonometry through to calculus and introductory statistics without gaps. For the practice materials, create at least three full-length mock papers (mixed multiple-choice and long-answer problems), e...
I have an intermediate grasp of MATLAB Simulink and now want to deepen my skills in two areas in particular—modeling and simulation of electrical systems. My goal is to move beyond textbook examples and gain the confidence to build, analyze, and refine real-world models from scratch. I learn best through live interaction, so I would like to set up one-on-one sessions conducted online. Each session should balance concept explanation with hands-on walkthroughs inside Simulink, using practical examples that tie the two focus areas together. Screen sharing, step-by-step demonstrations, and short take-home exercises after each call will help me retain what we cover. Deliverables • A proposed schedule of one-hour sessions (we can adjust as we go). • Session materials: the Sim...
I need assistance combining two halves of a Green's function in a Mathematica notebook and plotting it. Key Requirements: - Combine Green's function halves, possibly with a particular solution. - Generate 2D plots. - Work within a Mathematica notebook. Ideal Skills: - Proficiency in Mathematica - Strong understanding of Green's functions - Experience with mathematical plotting in 2D
I have a Mathematica notebook that is nearly complete, but I need assistance with one specific plot. The plot consists of two halves, which I can currently plot separately. However, I need help combining these two halves into a single function for further plotting and calculations. The relevant plot appears at Out[456], which should be helpful for reference. This task should be straightforward for someone experienced with Mathematica.
I’m preparing an extended-essay draft that delves into Fourier transforms and their graphical interpretations. The core idea is in place, yet the argument feels underdeveloped and a few derivations may not be airtight. I’d like a fresh mathematical eye to tighten the logic, verify every step, and reorganise sections so the narrative flows naturally. An IBDP experience would be a good fit for this project. Here’s what I need: • A line-by-line check of the calculations and proofs to guarantee mathematical accuracy. • Concrete suggestions for improving clarity and structure—if a subsection can be reordered or an illustrative graph would help, spell it out. • Inline comments (or tracked changes) on my current document plus a short, revised outlin...
I’m putting together a series of recorded classes for my website and need a skilled high-school math teacher to lead the next session. You will work live with one of my students, guiding them through Algebra, Geometry and Calculus while we capture the entire lesson on video. Your face will appear small in a picture-in-picture window; the main screen will be whatever you write on your digital pad, so clear handwriting and smooth use of an online whiteboard or graphic tablet is essential. The flow I’m after is a mix of concise lecturing and interactive problem-solving. Start each topic with a brief explanation, then walk the student through worked examples, prompting them to think aloud and tackle questions themselves. Keep the pace supportive but rigorous so viewers can both fo...
Freelancer vs Upwork (2026) - An Honest, Side-by-Side Comparison for Businesses and Freelancers
Get your product into the hands of test users and you'll walk away with valuable insights that could make the difference between success and failure.