About
I build and operate systems with applied engineering methodology. Every entity I build — a cycling laboratory, a specialized veterinary clinic, a street food concept, an academic platform — starts from the same criterion: documented precision or it does not exist.
I design, build and direct my own ecosystems. The research published under verifiable DOI — tribology, thermodynamics, drivetrain efficiency and carbon footprint — is the scientific foundation of what I execute across each of them.
The Dynamic Coherence Model is the system that makes all of this consistent: precise technical identity, documented methodology and zero tolerance for improvised work. It is how my ecosystem operates — and the framework from which I design others when the case warrants it.
Founded Companies
BikeLab Studio
Est. May 2025ISNI 0000 0005 3051 4237
Cycling engineering laboratory. Evidence-based mechanics: thermodynamic analysis, applied tribology, advanced MTB suspension and drivetrain engineering. Not popular. Precise. DOI-verified technical publications indexed in Zenodo and OpenAIRE. Free-access computational simulation tools — the SAG Calculator runs 10,000 Monte Carlo iterations in Python per calibration.
Zoovet Travel
Est. May 2013ISNI 0000 0005 3051 3904
Veterinary clinic specializing in international pet export and import. Over 12 years executing SENASA protocols and zoosanitary certifications for families relocating or traveling globally with their animals. Service in Spanish, English and French.
Katsudōmo
Lima, PeruTechnical interpretation of Japanese street food — Yatai & Matsuri spirit. Bar at Tomas Marsano 2009, Surquillo, Lima.
Publications · Verifiable DOI
Hydraulic Braking Systems at Altitude: Thermodynamic Analysis of Brake Failure Above 3,000 Meters
Bicycle Bearing Lubrication: Tribological Analysis of Grease Selection and Application
11-Speed vs 12-Speed MTB Drivetrains: Efficiency, Friction Loss, and Cost Analysis
Carbon Footprint Analysis of Bicycle Manufacturing and Maintenance Cycles
Dual Chamber Physical Model for SAG Calibration in MTB Suspensions
Comparative Analysis of MTB 11-Speed vs 12-Speed Drivetrain Systems
Factory Mechanical State of New Bicycles: Tribological and Kinematic Analysis
Scientific Noir: Physics Applied to the Bicycle
Constant Deflection Model for Road and Gravel Tire Pressure Calculation
Scientific software with permanent DOI — BikeLab Studio
Cycling is full of anonymous spreadsheets, recycled numbers and repeated advice. Four complete scientific tools: permanent DOI, open code, publication date, verifiable authorship and international indexing. No opinions. No marketing. Evidence.
- SAG Calculator — Dual-chamber physical model, 10,000 Monte Carlo iterations, 132 suspension systems analyzed. Author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20672791
- PSI Calculator — Pressure model with Latin Hypercube Sampling and Sobol sensitivity analysis, calibrated on the public census of 321 tires from BicycleRollingResistance (real vs nominal width, Jarno Bierman). Validated against SILCA and Rene Herse. Model author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20673125
- FIT Analyzer — Power, kinematics and statistical uncertainty processed locally in your browser. Author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20673167
- Di2/AXS Diagnostic — Workshop diagnostic logic converted into a reproducible and verifiable decision tree. Author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20673194
Datasets with DOI — Empirical foundation
- Census of 321 Tires (real vs nominal width) — Source: public census by BicycleRollingResistance (Jarno Bierman). Calibration, model and uncertainty analysis (LHS + Sobol): Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20735025
- 132 Calibrated MTB Suspensions — Inverse calibration against official pressure tables from Fox, RockShox, Öhlins and SR Suntour. Author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20735088
- 47 New Bicycles — Factory mechanical state: 5 failure vectors quantified in watts and braking distance. Own workshop inspection. Author: Carlos Eduardo Ravello Joo. DOI 10.5281/zenodo.20735169
Everything published. Everything dated. Everything signed. License CC BY-NC-ND 4.0.
The code can be copied. The methodology can be studied. The publication date can no longer be changed. — Carlos Eduardo Ravello Joo
Web Architecture · Digital Identity Strategy
BikeLab Studio
bikelabstudio.comFull design, semantic architecture and digital identity strategy. Multilingual Schema @graph (ES/EN), technical white papers typed as TechArticle and ScholarlyArticle, four scientific tools with permanent DOI — SAG Calculator, PSI Calculator, FIT Analyzer, Di2 & AXS Diagnostic — Scientific Noir series as CreativeWorkSeries. Entity verified on LinkedIn and Crunchbase.
Zoovet Travel
zoovettravel.comFull design and three-language SEO strategy (ES/EN/FR). Veterinary institutional Schema, medical authority profiles with ORCID, Zenodo publications on animal transport physiology. Verified entity.
International Veterinary Regulatory Glossary — the first structured reference in Spanish, English and French covering the terms that govern the legal movement of animals between countries. FAVN, RFFIT, RNATT, SENASA, MPI, GACC, DEFRA, CFIA and eighteen more terms — each with its authoritative definition, regulatory context, real clinical implications and verified equivalence across all three languages. Not a general-purpose glossary. Specialized knowledge infrastructure that did not exist on the web in this format.
Alexeis Alberto Ravello Joo
alexeisravello.comAcademic platform for Dr. Alexeis Alberto Ravello Joo — RENACYT Level VII researcher, PhD from PUCP with Universitat de Barcelona equivalency. Schema @graph with Person, ScholarlyArticle with real DOIs, Thesis and verifiable academic credentials.
Katsudōmo
katsudomo.comFull visual identity and web architecture for a Japanese street food bar in Lima. PWA setup, hreflang ES/JA, LocalBusiness Schema, Open Graph and Twitter Card optimization.
Writing
Authority before content
Princeton confirmed in 2024 that in generative AI engines, authority outperforms content by 40%. What makes you citable isn't what you publish. It's what the graph can verify about you.
Read →What the observer makes real
Wheeler asked whether the universe exists without an observer to register it. LLMs ask the same question about your digital presence: if you're not in the model, you don't exist in the response.
Read →The model that stops updating disappears
Sterling and Eyer showed in 1988 that systems that only react wear out. Digital identity works the same way: not updating the model isn't staying the same. It's being left out of the model the system already built without you.
Read →Frequently asked questions
Contact
I work with entities that know what they need: digital identity with technical precision, semantic web architecture and positioning strategy built from the inside, not from a template. If your case is serious, start here.