I'm a Maths enthusiast in my second year of Applied Maths and Data Science at the University of Buenos Aires. I fell in love with Mathematics participating in several high-school Math olympiads, including the IMO (International Math Olympiad) on two occasions! My experience and skills: - 500+ Olympiad-type Math problems created in competitions such as the Copernicus Olympiad - More than two years of tutoring online and in classrooms - Experience in Math and Programming competitions (such as the IMO and ICPC regionals) - Geogebra, Desmos, LaTeX, C++ and Python skills

I am an experienced U.S. based research scientist holding a Ph.D. with expertise in data science, statistical analysis, and research design. I have published several double-blind, peer reviewed studies with a statistical component in academic journals. I have also received nationally competitive grants for quantitative research projects. I can help you with a variety of projects that have a programming, statistical, or research methods component. I am highly experienced in LaTeX, Python (NumPy, Pandas, Matplotlib), R, SQL, and Stata. I can help you in all areas of the research process, which is not limited to the following: * Hypothesis Generation * Literature Review * Research Design * Power Analysis * Statistical Analysis * Interpretation of Results * Robustness Checks * Data Visualization * Causal Inference and Sensitivity Analysis * Manuscript, Abstract, Poster, or Report Development I can also help write code for your specific project. I look forward to working with you.

I am a proficient mathematician and gained my PhD degree in mathematics in 2008. My field of research is mainly partial differential equations analysis but also includes ordinary differential equations and numerical modelling. I have published a number of high-level research papers, worked as a referee for scientific journals and wrote reviews for Mathematical reviews. I can help you with understanding research papers in this field, writing mathematics-related texts and reviews, and research tasks. I have teaching experience with university courses on partial differential equations, numerical analysis and calculus. Also I can help students with courses on algebra, geometry and ordinary differential equations. I use Octave for numerical modeling and teaching. I worked as a web developer in the past (mainly back-end, PHP and SQL) and can write code for mathematics to include it in the main program. I am also familiar with Python and C on a basic level.

I am a theoretical physicist and an applied mathematician, with 8+ years of experience in computational science, model building, and scientific and technical writing. My strong scientific background recently led to a profound interest in machine learning theory and applications, specifically to healthcare, science, and environmental studies. I collaborate with industries and educational institutions to address complex technical challenges through data-driven solutions, advanced modeling, and precise scientific documentation. 🔹 My Core Expertise: ✅ Mathematical & Computational Modeling – Advanced physics, engineering, and R&D simulations and problem-solving. ✅ Scientific & Technical Writing – Research papers, educational content, and technical documentation. ✅ AI & Data Science – Data analysis, model development, and AI training in Mathematics, Physics, French, and Arabic. ✅ LaTeX Proficiency – Professional structuring of theses, reports, and scientific papers. 🔥 Services I Provide 🧑‍🔬 Computational Science & Research: ✔ Mathematical modeling and algorithm development. ✔ High-performance simulations in Python & Fortran. ✔ Clear and structured LaTeX documentation. ✔ Code optimization and debugging. ✍ Scientific & Educational Writing: ✔ Develop curricula for schools, e-learning platforms, and institutions. ✔ Technical writing & proofreading for research papers, theses, and articles. ✔ Custom problem sets & worksheets for GRE, SAT, GMAT, and academic curriculums. ✔ Lesson creation in Physics and Mathematics for various grade levels. 💡 Why Work With Me? 🔹 Expert Problem Solver – Strong analytical and computational skills. 🔹 Detail-Oriented – High precision in coding, documentation, and content creation. 🔹 Reliable & Efficient – Delivering high-quality work with revisions included. 📩 Let’s collaborate! Send me a message to discuss your project needs. 🟨 Some Reviews: ✅ "𝐉𝐨𝐛 𝐡𝐚𝐬 𝐛𝐞𝐞𝐧 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐞𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥𝐥𝐲 𝐠𝐨𝐨𝐝. 𝐈 𝐡𝐚𝐯𝐞 𝐫𝐞𝐜𝐞𝐢𝐯𝐞𝐝 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝐦𝐲 𝐞𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧𝐬. 𝐈 𝐰𝐨𝐮𝐥𝐝 𝐥𝐢𝐤𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐡𝐢𝐦 𝐚𝐠𝐚𝐢𝐧." ✅ "𝐙𝐚𝐤𝐚𝐫𝐢𝐚 𝐢𝐬 𝐚 𝐛𝐫𝐢𝐥𝐥𝐢𝐚𝐧𝐭 𝐝𝐮𝐝𝐞! 𝐖𝐞 𝐡𝐚𝐝 𝐚 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐢𝐧𝐠 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐩𝐫𝐨𝐛𝐥𝐞𝐦 𝐰𝐡𝐞𝐫𝐞 𝐰𝐞 𝐡𝐚𝐝 𝐭𝐨 𝐦𝐚𝐤𝐞 𝐚 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐚𝐧 𝐞𝐱𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐜𝐚𝐭𝐡𝐨𝐝𝐢𝐜 𝐩𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦 𝐚𝐧𝐝 𝐡𝐞 𝐣𝐮𝐬𝐭 𝐡𝐞𝐥𝐩𝐞𝐝 𝐮𝐬 𝐂𝐑𝐔𝐒𝐇 𝐭𝐡𝐞 𝐦𝐚𝐭𝐡". ✅ "𝐙𝐚𝐤𝐚𝐫𝐢𝐚 𝐰𝐚𝐬 𝐞𝐱𝐭𝐫𝐞𝐦𝐞𝐥𝐲 𝐡𝐞𝐥𝐩𝐟𝐮𝐥, 𝐚𝐧𝐝 𝐤𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞𝐚𝐛𝐥𝐞 - 𝐛𝐨𝐭𝐡 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐢𝐧𝐠 𝐭𝐚𝐬𝐤𝐬 𝐭𝐨 𝐚 𝐡𝐢𝐠𝐡 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐚 𝐭𝐢𝐦𝐞𝐥𝐲 𝐦𝐚𝐧𝐧𝐞𝐫. 𝐇𝐞 𝐰𝐚𝐬 𝐬𝐮𝐩𝐞𝐫 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 𝐚𝐧𝐝 𝐞𝐚𝐬𝐲 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡, 𝐰𝐨𝐮𝐥𝐝 𝐝𝐞𝐟𝐢𝐧𝐢𝐭𝐞𝐥𝐲 𝐫𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝!" ✅ "𝐙𝐚𝐤𝐚𝐫𝐢𝐚 𝐫𝐞𝐯𝐢𝐞𝐰𝐞𝐝 𝐚 𝐬𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐦𝐚𝐧𝐮𝐬𝐜𝐫𝐢𝐩𝐭 𝐟𝐨𝐫 𝐨𝐮𝐫 𝐩𝐮𝐛𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧. 𝐙𝐚𝐤𝐚𝐫𝐢𝐚'𝐬 𝐤𝐞𝐞𝐧 𝐞𝐲𝐞, 𝐢𝐧-𝐝𝐞𝐩𝐭𝐡 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬, 𝐚𝐧𝐝 𝐭𝐡𝐨𝐮𝐠𝐡𝐭𝐟𝐮𝐥 𝐬𝐮𝐠𝐠𝐞𝐬𝐭𝐢𝐨𝐧𝐬 𝐡𝐚𝐯𝐞 𝐜𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐞𝐝 𝐬𝐢𝐠𝐧𝐢𝐟𝐢𝐜𝐚𝐧𝐭𝐥𝐲 𝐭𝐨 𝐭𝐡𝐞 𝐨𝐯𝐞𝐫𝐚𝐥𝐥 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐩𝐚𝐩𝐞𝐫." 🟦 Skills: 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, R, Fortran, LaTeX. 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞𝐬: Excel, Google Sheets, MS Office, LibreOffice, Mathematica, Maple, Tableau. 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐨𝐟: Git, GitHub. 𝐏𝐡𝐲𝐬𝐢𝐜𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐀𝐫𝐞𝐚: Mechanics, Electromagnetism, Fluid Mechanics, Quantum Mechanics, Special and General Relativity, Optics, Nuclear and Atomic Physics, Quantum Field Theory, and Quantum Information. 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐀𝐫𝐞𝐚: Trigonometry, Calculus, Differential Equations, Ordinary and Partial Differential Equations, Complex Calculus, Group Theory, Topology and Geometry, Tensor Calculus, Mathematical Physics, Numerical Analysis.

Hi, I’m Adriana! I'm a Washington, DC native now based in Lisbon, with a global client base and a deep love for language that actually moves people. I’ve spent the last several years helping academics, thought leaders, nonprofits, and forward-thinking brands turn complex ideas into writing that’s clear, smart, and impactful. Whether I’m editing a policy memo, ghostwriting a leadership piece, or shaping a grant proposal from the ground up, my goal is always the same: to bring structure, precision, and life to the page. My background includes a Master’s in Sociology of European Societies, a BA in Political Science, and a wide range of work for clients like the World Bank, Lloyd’s of London, and the New Consensus think tank. I’ve also collaborated with scholars, artists, and social innovators from around the world and I thrive in projects that demand both intellectual rigor and a human touch. People come to me when they need writing that’s thoughtful, polished, and grounded in purpose. I’m quick to understand voice and vision, and I’m known for being sharp, responsive, and easy to work with. If you’ve got a project in the works whether editorial, strategic, creative, or all three, I’d love to hear more.

Hello! I'm a mathematics graduate with extensive experience in teaching mathematics and statistics. I specialize in providing comprehensive solutions for various grade levels and academic needs. Whether you need assistance with mathematics or statistics projects, content development, design, or proofreading, I've got you covered. I excel at designing high-quality multiple-choice questions, tests, and learning materials that align with your specific requirements. If you have any mathematics assignments or projects, I can also lend a hand there. In addition to my teaching background, I am proficient in Excel development and have expertise in creating complex templates and interactive dashboards for both Excel and Google Sheets. As an Office Suite applications expert, I can help optimize your workflow and enhance productivity. Furthermore, I possess advanced skills in PHP and SQL algorithms development. I can develop mathematical and statistical algorithms that meet your unique specifications. If you require any PHP or SQL solutions, I am well-equipped to handle the task. I am passionate about providing top-notch service and delivering exceptional results. Let's collaborate to achieve your goals. Looking forward to working with you!

I am a trained Data Scientist and Statistician with over 10 years of experience applying rigorous modeling and quantitative analysis across research, finance, policy, and business environments. My work is grounded in deep methodology, careful inference, and a commitment to practical, reproducible implementation. I specialize in high-complexity environments where standard "out of the box" analytics aren't enough. I focus on the structural integrity of the inference—ensuring that assumptions, variance structures, and data limitations are respected rather than ignored. {################} Core Areas of Expertise {################} 🔹 Statistical Inference & Modeling: Linear and non-linear regression, multilevel/hierarchical models, and variance component estimation. 🔹 Predictive Analytics & ML: Supervised and unsupervised learning, time series forecasting, and causal inference. 🔹 Specialized Methodologies: Small area estimation (SAE), survey design, spatial modeling, and experimental design (A/B testing). 🔹 Financial Econometrics & Trading Analytics: Developing robust backtesting and forward-testing (walk-forward) frameworks, signal-to-noise analysis, and risk-adjusted performance evaluation for algorithmic strategies. 🔹 Quantitative Research: Handling large-scale observational data, bias correction, and complex data cleaning. {##############} My Approach to Collaboration {##############} I believe that high-level statistics should be both rigorous and accessible. Clients value my work because I prioritize: 🔹 Methodological Rigor: Choosing the right model for the data, not just the easiest one. 🔹 Transparency: Clear documentation of assumptions, validation steps (including out-of-sample testing), and confidence intervals. 🔹 Reproducibility: Clean, modular code that serves as a long-term asset for your team. 🔹 Communication: Translating complex mathematical results into actionable insights for decision-makers. If your project requires a thoughtful, PhD-level approach to data—whether in financial markets, spatial research, or predictive modeling—let’s discuss how we can collaborate.

🌟 Welcome to your proactive and dedicated phd mathematics and physics-chemistry specialist profile 🌟 Are you or your child facing difficulties with Mathematics, physics and chemistry? 🔎 Need a reliable tutor for you or your child? And due to lack of time you can't give your time to create top notch high quality mathematics, physics and chemistry content and in your homework? I am here to save your time, make mathematics, physics and chemistry simple, stress free and enjoyable! Then you are at a right place where you don't get just assistance in tutoring, creating mathematics-physics-chemistry content and in homework. Here you will also get a "team of 8 expert member" which create top notch high quality mathematics-physics-chemistry content with "3 layer of security and checking" to avoid error and mistake, you will also learn "how to think to solve or tackle maths-physics-chemistry problems" with different way and strategy which will help you in getting good grade and understanding concept. Hi, I am Aniket Kumar Gupta serve as a "NCC" cadets. 📈WHY CHOOSE ME? 🔰 phd candidate in mathematics. ( 5+ years experience ) 🔰I have a team of 8 expert member, we all work together so that we can provide top notch high quality error and plagiarism free content along with timely delivery and we all ensure that you will get exactly what you are looking for. 🔰 Personalised tutoring sessions tailored to your learning style. 🔰 Ability to break down complex topics or problems. 🔰 Familiar with many AI tools and online learning tools. 🔰 Customized support :- I tailor my services to meet the specific needs of each client, providing personalized and effective assistance. ( Even after job completion ) 🔰 Step by step guidance. 📈SERVICES I OFFER ✅ Content creation :- creating top notch high quality error and plagiarism free maths, physics and chemistry content. ( Questions, solutions, quizzes, notes, study material etc ) ✅ One on one tutoring :- grade 1 to high school ( live sessions via zoom, Google meet Upwork message etc ) ✅ One on one homework help :- with clear concept, step by step detailed solution and guidance. ✅ Latex & math typesetting :- Elevate your documents with 2+ years of Latex expert. ✅ Providing solutions :- Step by step detailed solution, explanation and guidance for specific questions, problems, topics and hapter. ✅ Exam preparation :- Elementary, middle class maths, high school maths, IGSCE & O/A level ✅ Topic or concept explanation tailored to individual learning needs. ✅ Editing, error and copy checking :- Checking students answer sheet and reviewing academic content for accuracy and clarity ensuring error-free and polished final version of academic content. ✅ Drawing high quality geometrical shape. ✅ Designing curriculum ✅ Mathematics tutoring ✅ Physics tutoring ✅ Chemistry tutoring ✅ Hindi tutoring ✅ Bhojpuri tutoring/Translator ✅ Translator :- Hindi, English, Bhojpuri and Bengali 📈WHICH SUBJECT I CAN TEACH? ✅ Elementary, middle school and high school maths-physics-chemistry (grade 1 to high school) ✅ Reasoning ( verbal and non-verbal ) ✅ Arithmetic ✅ Number theory ✅ Discrete mathematics ✅ Cartesian geometry ✅ Pre algebra ✅ Geometry ✅ Algebra ✅ Mathematical analysis ✅ Set theory ✅ Trigonometry ✅ Calculus ✅ Basic geometry and measurement ✅ Ratio, proportion and percentage ✅ Fraction decimal and integer ✅ Pre calculus ✅ Analytical geometry ✅ Arithmetic progression ✅ Linear algebra ✅ Numerical analysis ✅ Mathematical logic ✅ Applied mathematics ✅ Euclidean geometry ✅ Number system ✅Non-Euclidean geometry ✅ Analytical geometry ✅ IGCSE / GCSE / O-level / A- level maths-physics-chemistry 📈 APPROACH :- My teaching approach focuses on conceptual understanding, not just curriculum coverage. In our first trial class, we'll discuss your child's baseline knowledge (10-15 minutes). Then, I'll provide daily practice work, regular tests, and progress reports for parents. Try a free trial class and watch your child shine in math! Feel free to reach out with questions or to schedule a session. 📩 LET'S COLLABORATE ! Whether you need a dedicated maths tutor, and expert latex editor, creative maths-physics-chemistry content and a homework assistance. Let's discuss your project to achieve your academic goal and create something exceptional together ! Thanks for reading through my overview Thank you Aniket kumar gupta

Math and Statistics questions writing, tutoring, assignments help, Word, PowerPoint, and Latex. I have over 6 years of experience as a professional tutor and writer. I have experience writing and editing mathematics and statistics worksheets, tests, quizzes, and academic content. I also have working experience in technical writing and educational material development based on Common Core Standards. I am an expert in Microsoft Word, PowerPoint as well as Google Docs. Subjects: Math, Statistics, Probability, Algebra, Geometry, Analytic Geometry, Trigonometry, Calculus, Number Theory, Differential Equations, Probability & Statistics, Business Mathematics, Latex. Tools: Overleaf, MS Word, Desmos, Excel. I am a graduate in MS Pure Mathematics. I also have strong knowledge of Statistics and Probability from school, college, and university level. I provide high-quality tutoring, content writing, problem solving, and academic support in both Mathematics and Statistics.

Robotics and AI researcher. PhD in Computer Science, author of technical materials and technical illustrations. Sharing my knowledge through my content is very important to me. I create drawings and 3D models. I research new technologies, cyber-physical systems, robotics and robot mechanics. I create mathematical models of artificial intelligence for robotics, as well as intelligent data processing. I study physics, mechanical engineering, robotics. My dissertation on "Neural Network Models and Finite Machine Strengthening Methods for Maze Traversal Problems" is devoted to neural network models of finite state machines in labyrinths and focuses on the initial aspects of forming a theory of visual information in abstract labyrinth environments using neural network models. Theories of visual perception of labyrinths have wide areas of research. For example, such as navigation in abstract two-dimensional and three-dimensional environments and the features of covering these environments with a viewing angle at different viewing angles.