Notes from building tools, automations, and product experiments.
We publish the practical lessons behind DataVoxy products: automation workflows, product decision-making, data quality, and the real-world experiments behind the dashboards and tools.
The same feedback lands differently in every culture. Here's how to handle it
Direct feedback that motivates a Dutch colleague can offend a Japanese one. How to keep the message intact while adjusting delivery across cultures, plus a free tool to practice.
How to give and receive feedback at work (without it going sideways)
Describe behavior not the person, name the impact, use the SBI structure, and stay calm on the receiving end. A practical guide plus a free tool to practice.
Measuring a strategy properly: quant metrics and a C++ Monte Carlo
Why win rate lies, what Sharpe and drawdown actually tell you, and how we sped up risk-of-ruin simulation with a pybind11 C++ engine.
Gold parabolic move explained: what it is and how to trade it
What causes a vertical rally in gold, how to spot a blow-off top, and how to manage risk when XAU/USD goes parabolic.
Gold trading signals explained: how algorithmic signals work
Human vs. algorithmic signals, what makes a signal reliable, and the red flags to avoid.
How our gold algorithm works: technical breakdown
A clear breakdown of the indicators, logic, and live testing behind the GoldPulse trading system.
From side project to product: our first 100 signals
What happened after we started using the system for real, and what we learned from the early data.
Why we automate everything (and why you should too)
A practical explanation of why automation-first products are faster, more reliable, and better for long-term iteration.
Free gold dashboard: real-time XAU/USD data explained
What's inside the GoldPulse live dashboard and how to use it for better trade timing.
Gold key levels to watch in 2026
The support and resistance zones that matter for XAU/USD traders this year.
Gold vs silver in 2026: which performs better?
A data-driven comparison of XAU and XAG performance, volatility, and correlation.
Gold technical analysis guide for beginners
The indicators and chart patterns that actually matter for trading XAU/USD.
Month 1 results: live signal performance
Full breakdown of the first month of live signals: wins, losses, and lessons learned.
Gold trend strength in 2026: ADX and momentum analysis
Is the gold bull trend still intact? Using ADX and trend filters to assess where we are.
Gold and the dollar in 2026: correlation breakdown
How the USD/DXY relationship with gold has shifted and what it means for traders.
How the opal grading calculator works: the pricing algorithm explained
Every multiplier in the OpalPulse pricing model explained with real numbers — body tone, brightness, pattern, color, and treatments.
How to grade an opal: complete grading guide
Body tone, brightness, pattern, color spectrum, and clarity explained. Everything that determines opal value.
Ethiopian vs Australian opal: price comparison guide
A comparison of origin, visual quality, and market dynamics for collectors and buyers evaluating opal value.