STATUS: ACTIVE
StrideSense — smart insole
A wearable biomechanical sensor that reads gait from inside the shoe.
Jun 2026 → now
PORTFOLIO · BUILD LOGS · RIO → BOSTON
Business student who builds real technical things.
I'm João Pedro Lepecki — pivoting from finance toward the hardware/software intersection: embedded systems and data science. Sensing, RF, autonomous systems, and agritech, with an eye on making Brazil more competitive.
CURRENTLY BUILDING
- STATUS: ACTIVEStrideSense — smart insoleA wearable biomechanical sensor that reads gait from inside the shoe.
- STATUS: ACTIVEPokémon TCG card pricerIdentify a card from an image or livestream frame and estimate its market price with a confidence range.
- STATUS: ACTIVEHomelab / cyberdeckA self-hosted Linux home server — own the tech instead of renting it.
- STATUS: ACTIVEHackathons — field logA running log of hackathons and what came out of each.
Featured projects
All projects →
STATUS: ACTIVE
Pokémon TCG card pricer
Identify a card from an image or livestream frame and estimate its market price with a confidence range.
Jan 2026 → now
STATUS: ACTIVE
Homelab / cyberdeck
A self-hosted Linux home server — own the tech instead of renting it.
Jan 2026 → now
Latest writing
All posts →Moving StrideSense from Arduino to the nRF52840
Why the flagship insole project jumped boards, and what the XIAO nRF52840 Sense buys a wearable.
Why a finance student is learning to solder
Notes on pivoting from business analytics toward the hardware/software intersection — and why Brazil is the reason.