Daniil R.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.

I am a Quantitative Researcher with 15+ years of experience in algorithmic trading and financial markets. My work is focused on developing systematic trading and portfolio strategies from the ground up, including research design, validation, portfolio construction, robustness testing, and live implementation. I have strong experience in strategy evaluation, quantitative ranking systems, stock portfolio development, and building research frameworks for systematic investment products. My background combines deep market knowledge with practical experience in turning research ideas into structured, real-world trading solutions. I bring the most value in projects that require strong research thinking, practical validation standards, and a clear path from concept to implementation. Core expertise: - Quantitative strategy research - Strategy validation and robustness testing - Stock portfolio design - Quantitative ranking and scoring models - Walk-forward analysis - Systematic trading product development