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Fiverr Pro
English
$
USD
Oleksandr N.
@nazarevych
Level 2
I backtest and optimize trading strategies
Italy
English, Ukrainian
About me
I help traders turn ideas into tested, data-backed strategies they can actually trust.
With 50+ completed backtesting and research projects, I specialize in building robust Python-based systems for stocks, crypto, and forex — focused on realistic results, not curve-fitted illusions.
I also develop custom dashboards, screeners, and research tools for trading communities and serious traders.
If you want to validate a strategy before risking real capital, I’m here to help.
Skills
Oleksandr N.
$40/hour
Offline •
Average response time: 3 hours
See my services
Trading Bots Development
I will backtest and analyze your trading strategy using python
Want to work on an hourly basis?
Tell Oleksandr N. what you need.
$40
/
hourPortfolio
Work experience
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Freelance Quantitative Analyst & Market Researcher
Fiverr • Freelance
Aug 2025 - Present • 10 mos
Provide backtesting services for trading strategies across forex, cryptocurrency, and equity markets using historical data. Evaluate key performance metrics including profitability, drawdown, win rate, and risk-to-reward ratios. Conduct in-depth market research to identify trends, patterns, and potential trading opportunities. Optimize and refine client strategies based on data-driven insights and statistical analysis. Deliver detailed reports with clear visualizations and actionable recommendations Collaborate with traders and investors to improve strategy consistency and risk management. Successfully completed multiple client projects with a focus on accuracy, clarity, and timely delivery.
18 Reviews
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Rating Breakdown
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- Quality of delivery
- Value of delivery
1-5 out of 18 Reviews
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Canada
It was a great experience working with Oleksandr. He quickly understood my needs and gave useful advice. The communication was clear, precise and organized. He took the time to fully answer all of my questions. We will definitely work together again in a near future!
Helpful?
hansa3
Repeat Client
Poland
Well what can I say that I haven't already said - Oleksandr is an amazingly competent creator, coder. There is really nothing that he can't handle and I look forward to many more projects with him.
Helpful?
hansa3
Repeat Client
Poland
Oleksandr is incredibly competent and talented. I don't know why but he surprises me every single time with a perfect result. Highly recommended for any project!
Helpful?
hansa3
Repeat Client
Poland
Oleksandr was terrific. His deep understanding of backtesting and coding always blows me away. He genuinely cares and wants the best result possible. Example: on this project he suggested a better way to use data and even though it meant more work and time spent for him he said it was absolutely worth...
Helpful?
hansa3
Repeat Client
Poland
Oleksandr is as impressive as they come - skilled well beyond his years. His dedication to doing a great job and making sure that you're happy is commendable. Quite simply, you can dream of it and Oleksandr can make it a reality. HIGHLY recommended.
Helpful?
