Muhammad Z.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Need clear maths explanations, solid numerical work, or reliable academic support? I've been teaching university mathematics for 16 years, and I help students, educators and businesses with maths, statistics and data analysis. About me - Lecturer in Mathematics at COMSATS University Islamabad since 2010, teaching sections of around 40 students - 14+ courses taught, from Pre-Algebra and Precalculus up to Multivariable Calculus, Linear Algebra, Differential Equations, Numerical Methods and Operations Research - 4.4/5 average in student evaluations - MS Mathematics (COMSATS), MSc Mathematics (IIU Islamabad), graduate coursework in Applied Mathematics at TU Delft, Netherlands - Co-author of 5 peer-reviewed papers in applied mathematics and biomathematics, including Computer Methods and Programs in Biomedicine (Elsevier) - Hands-on experience preparing exams, rubrics and course files for NCEAC accreditation What I can do for you - Maths & statistics tutoring: Precalculus, Calculus I-III, Linear Algebra, Differential Equations, Probability and Statistics (IGCSE, Edexcel, A-levels, university) - Numerical methods projects: Python (NumPy, SciPy, pandas), MATLAB, R and Maple implementations with clear, step-by-step code - Data analysis & visualization: cleaning, analysing and charting datasets with Python, Power BI and Tableau - Content creation: quizzes, assignments, exam papers, solution sets and LaTeX documents Tools: Python, NumPy, SciPy, pandas, MATLAB, R, Maple, LaTeX, Power BI, Tableau Further study (Coursera): Machine Learning (Foundations, Regression), Data Analysis with Python, Matrix Algebra for Engineers, Applied Calculus with Python Why clients work with me - I explain difficult ideas in simple steps - Academic accuracy with a practical approach - Clear communication and on-time delivery Send me a message with your topic or project and I'll reply quickly.