About Fidamen

System Capabilities

• Compliance Standard: Conversion factors and formulas aligned with ISO 80000 (Quantities and Units) where applicable.
• Update Frequency: Content reviewed and revalidated on a weekly cycle; critical corrections deployed within 24 hours.
• Architecture: Edge-cached static generation with on-demand revalidation; sub-100ms response times at global points of presence.
• Data Governance: Centralized methodology control with version-tracked references and release audit trails.
• Precision Handling: IEEE 754 double-precision arithmetic with configurable output rounding per calculator type.
• Instrumentation: Runtime telemetry for accuracy monitoring, usage metrics, and error tracking.
• Content Pipeline: Structured authoring workflow with schema validation and automated quality checks prior to publication.

Technical References

• ISO 80000-1:2022 — Quantities and units, Part 1: General
• NIST Special Publication 811 — Guide for the Use of the International System of Units
• IEEE 754-2019 — Standard for Floating-Point Arithmetic

About the Maintainer

Fidamen is maintained by a systems engineer with one goal: to provide no-nonsense, reference-grade utilities for peers who need reliable answers under real deadlines.

This project exists because too many online calculators are riddled with ads, ambiguous methodologies, or silent rounding errors. Every tool here is built to be auditable, version-controlled, and aligned with published standards. If a formula changes or a unit definition is updated, the documentation reflects it.

Accuracy is non-negotiable. Uptime is a commitment, not a marketing claim.

Lead Systems Architect

Ugo Candido — Engineer, MBA
LinkedIn Profile

Legal & Ownership

Fidamen is a property created and owned by Yeah Up S.r.l.

• VAT: IT02930760307
• Address: Via Monte Vodice 1, 33100 Udine (UD) — Italy
• Contact: fidamen@yeahup.net