Mohammed S.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 Aug 28, 2026.

Problem solver with C++ or C# or python. Data structures and algorithms expert. I work as a competitive programming Coach in many universities . I can solve your assignment or your tasks. I can learn students how to write code with C++ or C# or python. I am able to work efficiently independently. I respect deadlines and quality checks and take them as a way of proving my service's worth. My first goal is to ensure that you are satisfied with the final product. I have 2 years of experience in teaching and explaining topics in problem-solving. I’ve worked as a trainer and a coach at Olympiad [EOI 2020 and EOI 2021]. I have a strong background in Algorithms and Data structures: * Data structures: BSTs, Trie, Segment tree, Fenwick Tree, etc. * Math: Probability, Number Theory.. * Dynamic programming. * Graph theory: BFS, DFS, Dijkstra, MST, Max flow, SCC, etc.. * Binary and Ternary search. and more I have solved 2000 problems, And I have created about 100 problems. I’m also a fast learner for any services that are not listed in my profile. Thank you, and I look forward to working with you!