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Projects

Case studies from client and personal work. Each one leads with what changed as a result.

2026 eQual Business Solutions active

Mi 70-20-10 — Leadership Coaching Platform

Lead engineer — design, build, and operations

Participants, coaches, and admins run a whole leadership program in one app — from submitting work to getting AI-assisted evaluation and coach feedback.

Access levels
4
Backend functions
9
Status
Live
  • react
  • typescript
  • supabase
  • ai
  • client-work
2026 active

carterapp — Personal Finance PWA

Design, build, and launch

A finance tracker that logs an expense in three taps, works with no signal, and shows when card payments and bills will collide before they do.

Taps per expense
3
Languages
ES / EN
Works offline
Yes
  • react
  • typescript
  • pwa
  • supabase
  • offline-first
completed

IoT Biosignal Monitoring Platform

Real-time humidity, temperature, and heart-rate sensing platform — winner of the Intel challenge at SISCTI 40.

  • iot
  • embedded
  • c
  • sensors
  • award
completed

Next-Generation LMS Prototype

Prototype for a new learning management system, built with Laravel and SQL and hosted on DigitalOcean.

  • laravel
  • php
  • sql
  • digitalocean
  • web
completed

MISRA-C Static Code Analyzer

A syntax and semantics analyzer that validates C code against MISRA-C coding standards, built with Flex and Bison.

  • c
  • compilers
  • flex
  • bison
  • static-analysis
2026 Personal active

jesusrtech.com

Design and build

A statically generated brand hub that ships almost no JavaScript and is maintained by editing plain text files.

JS shipped
< 5 kB
Lighthouse
100
Build time
4.5s
  • astro
  • tailwind
  • mdx
  • typescript
completed

Robython

A high-level programming language and translator designed to make it easier for children to program hardware.

  • programming-languages
  • education
  • robotics