Applied Mathematics Graduate from Zimbabwe. Obsessed with customer satisfaction and always aiming for perfection.

I'm a geometry and meshing processing software engineer with expertise in building high-performance computational geometry solutions. Currently, I work at Atomica AI, a US-based dental CAD application, where I develop and optimize core geometry processing systems. I also create math animation with The famous 3b1b Manim library.

I turn complex data and equations into actionable strategies for finance, academia, and tech. Clients hire me to: Solve PhD-Level Physics/Math Problems (Quantum Mechanics, PDEs, Tensor Calculus) Automate Workflows with AI Agents (GPT, CrewAI) & Python/Pine Script Format Research Papers to journal standards (LaTeX/Overleaf) Teach Data Science through innovative methods (board games for stats!) Core Expertise ✅ AI/ML Development: TensorFlow/PyTorch models for forecasting, NLP, and analytics. ✅ Scientific Writing: 60+ peer-reviewed publications; curriculum design for SAT/GRE/STEM. ✅ High-Performance Simulations: MATLAB/Python for engineering, optics, and quantum systems. Technical Arsenal Python R Fortran TensorFlow MT5 SQL LaTeX Mathematica PyTorch Why Clients Choose Me 🔹 Full-Cycle Solutions: From data scraping → model training → deployment (20+ live screeners). 🔹 Academic Rigor: PhD-level precision in simulations, proofs, and technical docs. 🔹 Risk-Free Collaboration: 100% refund policy if unsatisfied within 7 days. 🔹 Fluency: English tutoring and documentation. Notable Wins Crypto Trading Bot: 22% monthly ROI using volatility-based ML strategies. Quantum Simulation: Modeled cathodic protection systems for industrial clients. Curriculum Design: 500+ worksheets for AU/US tuition centers (Olympiad to Calculus). "Your data deserves a physicist’s rigor and a trader’s agility—let’s build solutions that scale." 👉 Invite me for: Algorithmic trading systems AI-driven analytics Peer-review-ready research papers Math/Physics tutoring Key Differentiators Actuarial Mastery: 10+ actuarial exams cleared (CT series). Teaching Innovator: Simplified stats with board games for 200+ students. IoT/EE Depth: 5 years in signal processing (MATLAB/Arduino). 100% Client Focus | Milestone-Based Payments | Fluent in English

Teaching Physics and Math since 2006, starting this techs way in 2002. Personally, having students from any levels: college, university, technical, doctorate. Differents careers. Professionally, studing and training on classical, quantum and relativistic physics, on college and alternative maths, topology and maths history: creating courses, developing interesting practices ... always very interesting and attractive. :)

Thank you for visiting my profile! I’m delighted to share a brief overview of my qualifications and professional services. Despite being relatively new to Upwork, I have already delivered high-quality work, built strong client relationships, and earned positive feedback. 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧: M.S. Scholar in Mathematics | Certified in LaTeX and Data Entry ✅𝐂𝐨𝐫𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐜𝐢𝐞𝐬: ➤ IGCSE / GCSE / IB math tutoring ➤ O-Level & A-level mathematics tutoring ➤ Pre-Calculus, Calculus and Algebra expert ➤ A-Level & O-level mathematics tutoring ➤ AI-Powered Math content creator ➤ LaTex / TiKz sevices ➤ Mathwork Books for grades K-12 ➤ Document formatting in LaTeX ➤ Math AI-Models Annotations ➤ Math AI-Models Relevency, Coherency & Accuracy 🔸 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 𝗧𝘂𝘁𝗼𝗿𝗶𝗻𝗴 Over the years, I have helped students to achieve their academic goals by focusing on building a strong foundation in mathematical concepts and problem-solving skills. I specialize in tutoring O/A level, IB Math, IGCSE/GCSE, and SAT Math for students worldwide, offering personalized learning tailored to each student’s needs and goals. I use a combination of proven 𝐭𝐞𝐚𝐜𝐡𝐢𝐧𝐠 𝐦𝐞𝐭𝐡𝐨𝐝𝐬, 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐞𝐱𝐚𝐦𝐩𝐥𝐞𝐬, 𝐚𝐧𝐝 𝐞𝐧𝐠𝐚𝐠𝐢𝐧𝐠 𝐞𝐱𝐞𝐫𝐜𝐢𝐬𝐞𝐬 to ensure that my students not only understand the material but also excel in their exams. 🔸 𝐌𝐚𝐭𝐡 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I have experience working with renowned organizations like 𝐀𝐫𝐭𝐢𝐧 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧 (𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚) 𝐚𝐧𝐝 𝐖𝐢𝐧𝐬𝐩𝐚𝐫𝐤 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧𝐬 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐏𝐯𝐭 𝐋𝐭𝐝, where I created comprehensive math content, worksheets, and LaTeX-based presentations. With a strong background in mathematics, I bring a unique blend of expertise in AI tools, LaTeX / TiKz and educational content creation to develop high-quality, engaging materials. 🔸𝐋𝐚𝐓𝐞𝐗, 𝗠𝗮𝘁𝗵𝗝𝗮𝘅 & 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐅𝐨𝐫𝐦𝐚𝐭𝐭𝐢𝐧𝐠 I bring over three years of expertise in LaTeX, with a deep focus on academic and educational content. My work involves transforming complex mathematical and scientific concepts into clear, well-organized, and beautifully formatted documents. Whether it's K–12 math worksheets, graduate-level theses, research reports, or peer-reviewed articles. 🔸 𝐀𝐧𝐧𝐨𝐭𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐈 𝐌𝐨𝐝𝐞𝐥 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 Currently working as an 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗼𝗿 𝗮𝘁 𝗡𝗔𝗩𝗘𝗥 𝗖𝗹𝗼𝘂𝗱, 𝗦𝗼𝘂𝘁𝗵 𝗞𝗼𝗿𝗲𝗮, where I ensure that each solution step meets crucial quality criteria: 1) 𝗥𝗲𝗹𝗲𝘃𝗮𝗻𝗰𝗲 - ensuring each step directly contributes to solving the problem and aligns with the question's meaning, and 2) 𝗖𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝗰𝘆- verifying that each step logically follows from the previous one, maintaining clear and structured reasoning throughout the solution. Previously served as an 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁 𝗳𝗼𝗿 𝗚𝗮𝘂𝘁𝗵𝗺𝗮𝘁𝗵, training math AI models to enhance their efficiency and accuracy while conducting website accuracy checks to ensure content quality. 🔸𝐓𝐨𝐨𝐥𝐬: ➤ Microsoft Word, PowerPoint ➤ GeoGebra, Desmos ➤ LaTeX / TiKz, MathJax ➤ Presentations in LaTeX ➤ Python / MATLAB for math ➤ AI and LaTeX collab

Mathematics expert and tutor with expertise in STEM tutoring and holding Master's degree in Mathematics. - 4 years of teaching experience as a mathematics teacher and STEM tutor for all grades - creative, efficient, dedicated and result-driven - can provide Math tutoring for all Math levels(middle school Math, High School Math, advanced level Math, IGSCE, O/A levels, AP courses - high proficiency in mathematics problem-solving. -- Basic maths (primary, middle, high school ) --- expertise in : -Calculus 1,2,3 -AP Calculus AB and BC -Algebra(I & II) -Geometry -Trigonometry --Equations and variables --Matrices ---Graphs and word problems --- topology and linear algebra and much more! - personal expertise in conservation plus fluent in English. - excellent skills in Microsoft Office, MS applications, and Math related software (Mathematica, Matlab, PowerPoint, and basics of Geogabra) Let's make math a fun activity. If you've some problems relating to any topic not listed above, contact me to discuss it further. You can also contact me on other platforms. We'll have a trial class to understand exactly how you need my help. Quality work provision and maintaining a healthy relationship with the clients are my utmost priorities. Regards Tayyaba Zulfiqar

I have over 10 years of experience in online math tutoring. I specialize in providing engaging math lessons and homework help for students from grade school to college level. I use an interactive whiteboard and pen tablet during my sessions to simulate a real classroom experience. My goal is to make math easier and more enjoyable—whether it's grade school math or advanced topics like College Algebra. I believe students learn best when they're actively involved. That’s why in my sessions, students do most of the work and talking—allowing me to spot their weak points and tailor my teaching to their needs. With a Bachelor’s in Applied Mathematics and a Master’s in Education (Mathematics), I’m confident in my ability to deliver clear, effective, and personalized instruction.

Clarity-first editing: I help your readers see your message. Human-only editing: I will not use generative AI for any part of your project, and I will not submit your document to any generative AI tool. This includes ChatGPT, Grammarly, Uma, Gemini, Copilot, and similar tools. "Wes is the editor you want for your scientific paper: He's thoughtful, diligent, and quick. He caught unclear areas of our paper which the reviewers missed. I highly recommend him." - researcher in medicine and machine learning I edit academic and technical material as well as nonfiction books and business documents of all kinds. Specialty areas include computer science, artificial intelligence, machine learning, economics, finance, and related fields. For my current rates and what to expect during the process, please see the portfolio item “Rates and What to Expect”. I have been writing and editing technical and business material for about forty years. I will apply this experience to your project to help ensure your words are presented in the best light. "Wes is brilliant! He edited my work fast and with great care. And these are two things that don't come together often. He is also very pleasant to work with." - political scientist For those who are considering inviting me to bid on your job: First, thank you! I appreciate invites and accept many of them. Please be aware that I am unable to offer same-day delivery and often schedule several weeks in advance. Advance planning is helpful to reserve a spot on my calendar. I primarily work in these formats and programs: Word, LaTeX (using Overleaf/ShareLaTeX), PDF, InDesign, PowerPoint, and Google Slides. "Always great working with Wes. Clear quotes, fast and accurate work." - academic research institute A list of selected published material that I’ve edited is available on request. To give you an idea of how I may be able to help you, here are some examples of the types of material I’ve edited recently. The level of edits on these include substantive editing, light and heavy copyediting, and proofreading. Technical books: • Artificial intelligence • Electrical design Journal / conference papers and other technical / scientific material: • Artificial intelligence • Machine learning • Natural language processing • Social network modeling • 5G signal propagation • 3D modeling • Space habitat engineering • Transportation engineering • Medical case reports • Economics • Art history • Federal and state agency contract proposals • Sustainability reports • Environmental impact and mitigation reports • Environmental permit applications • Knowledge base articles Non-fiction books: • Memoirs • Real estate investing • Business development • Workplace gender equity • Brand development • Leadership transformation • Sales • Home remodeling • Writing Business material: • Investor reports • Investment idea writeups • SEC documents • Business plans • Press releases • Annual reports • Social impact reports • Whitepapers • Proposals • Surveys • Articles • Marketing material • T&C documents • Membership documents • Customer-facing websites • Training decks and workbooks I look forward to working with you on your next project.

Hello there, Welcome to my profile! I am Apoorva – a life-long self-learner, nomad, a nascent academician, and professional, working on building my cred in the field of Economics and Data analyses. As a graduate student and research assistant, I have a good background in statistics and have been working with data, constantly trying new things, and learning novel methodologies and theories along the way. My skills encompass the complete process of data analyses: dataset generation, cleaning, visualizing, modeling, interpreting, and reporting. So, what can I possibly offer you, that no one else can? Well as a prospective employee, I immediately can bring the following qualities to the project: Effective Leadership and communication skills: • At Accenture, I worked for over 2 years in Project management for a large telecommunication client based out of Singapore and Australia. • Within a course of 1 year, I have had the opportunity to spearhead an eight-member team and ensured a smooth swivel chair process was followed and within the Service level agreement. • Through this opportunity, I was able to showcase my leadership skills as well as my communication skills by designing an effective plan and workflow, reaching projects deadlines, and ensuring conflict resolution through effective communication. • As a result, I was awarded ACE (Accenture Celebrates Excellence) for my dedication to my designated role. Extensive Data management and Analyses: • As an economics student, I am meticulous when it comes to handling data, doing research analyses, and writing – resulting in a working paper on financial inclusion in the Indian context. • I have also worked as a research assistant in an Erasmus+ project, in which I was the point of contact for on-site surveyors and teams. My role involved collating data, literature review, collaborating with project stakeholders, and analyzing data. • Experience with survey data, administrative data and merging datasets, and handling sensitive data related to health, demography, and finance. Unique Growth and enriched perspective: • After my corporate stint, I shifted my base to Istanbul, to offer my help during the height of the Syrian Refugee crisis. • I shuffled both volunteering and freelance jobs in an unknown country- all the while trying to learn a new language and adjust to cultural change. • I used this opportunity to grow personally and realized during this time, that I wanted to complement my undergraduate Engineering degree by pursuing an Economics graduate degree because as a volunteer, I realized that the major problems that the world faces, both at a macro and micro level has economic consequences that end up exacerbating suffering. Versatile freelance experience: “There is no job too small” - That is the attitude I abide by, although professionally, I have experience with project management and data analyses in academic and research settings; through my personal journey and nomadic life, I have encountered a rich and rewarding freelance experience working with clients and ex-pats through personal connections and other platforms. • Assisted an independent consultant with SEO, article writing, and generating weekly AdWords reports. • Market research work for a French photographer who wanted to expand her clientele. I gathered information such as an address, contact information, and email address of high-end wedding stores and other wedding-based services. • Virtual Assistant for an Australian entrepreneur, wherein I was involved with market research, blog and email outreach. • Education content, lesson and quiz writer for an EdTech company. • Categorizing videos, photographs, advertisements, etc., as an internet annotator for Telus international. Now that you have got a glimpse at my qualities and experience, here are the tools and technologies I am proficient with- • Programming: MySQL Stata R • Markup Language: HTML LaTeX • Statistical Skills: Linear and Multiple Linear regression. Time-series analyses (ARIMA, VAR) Descriptive and univariate statistics Cross-sectional data analyses using RDD, Difference-in-Difference, IV, Propensity score matching, Logistic regression. Panel data analyses. Mapping of GIS data. • MS Office Skills: MS Word MS Excel. PowerPoint. Outlook In short, I can offer- -Statistical analysis using R and Stata -report and article writing -research assistantship -Data Entry -Admin support -Customer Support Thank you for taking the time to read my profile. I very much look forward to the opportunity of working with you.

Looking for a partner who can bridge math, education, and AI? I help students, edtech teams, and AI innovators design learning experiences that are accurate, ethical, and human-centered. I’m Shar, a Top Rated+ freelancer with 9+ years of experience in math content development, AI model training, and research mentorship. My work spans from building test prep materials for global edtech brands to shaping the reasoning of AI systems and mentoring high school scholars in research. Here’s how I can help you: ✅ Mentorship & Tutoring – Math coaching, AI tutoring, research guidance ✅ Ethical AI Support – Prompt evaluation, bias detection, inclusivity frameworks ✅ EdTech Content – SAT, GRE, IGCSE, A-levels, advanced math strategy ✅ LaTeX / JSX Formatting – Clean, precise, and platform-ready when needed ✅ Content QA & Review – Accuracy, clarity, and learner-first design Why work with me? 🤖 I’ve contributed to AI model training and ethics frameworks with Mindrift, Connected Women, and the Ethical AI initiative 🧠 Strong foundation in Applied Physics & Computational Math 🌐 Trusted by Magoosh, Juni Learning, Scale AI, Course Hero, and more 👩‍🏫 Experienced mentor & coach (Pioneer Academics as a PCA) with a focus on confidence, clarity, and deep learning 💡 Skilled in GenAI tools (ChatGPT, Notion AI, Gamma App, Canva AI, Gemini) to build AI-first workflows and prototypes Clients value me for blending technical rigor with empathy. Whether you’re developing content, training AI systems, or guiding learners, I’ll help you create results that are thoughtful, accurate, and future-ready. Let’s collaborate to bring your project to life with logic, ethics, and impact.