Ahmet C. Toplutaş
Mechanical Engineer turned operator. I build calculators and guides that make “what-if” decisions easier—especially for money, health, and everyday planning.
Credentials & background
- Education: Mechanical Engineering graduate (Boğaziçi University).
- Work: Chief of Staff at a B2B SaaS company (e-commerce analytics), working across finance, operations, and product.
- Focus: Building tools that explain assumptions and show real examples—not just outputs.
Editorial methodology (how calculators are built)
Formula selection
Prefer standard formulas used by reputable institutions and textbooks.
Assumptions
We state key assumptions explicitly (units, timing, compounding, rounding, fees/taxes when relevant).
Validation
Cross-check with known examples and sanity tests; add edge-case notes when results can mislead.
Interpretation
We explain what the result means and common mistakes when applying it.
Review & update policy
Some calculators and guides include a “Reviewed by” line (category-based review boards). Review indicates methodology checks—not personalized advice. High-impact pages are refreshed on a schedule (examples, assumptions, and FAQ guidance).
Disclaimers
Financial and health calculators are educational tools and are not professional advice. Read: Disclaimers.