Product and experience
“More than ratings” became a private-by-default memory system spanning Journal entries, Quick Add, Want to Watch, QuickPick, and intentionally lightweight Circles.
Portfolio
Products and systems built around real user needs
Selected work across native mobile, frontend systems, and focused hackathon products—showing the problem, my contribution, the implementation, and the evidence available.
Current flagship: CloseCut 1.0 is a native iOS product I designed, engineered, validated, and publicly shipped. View the case study below.
HoneyRoute is an AI-assisted, offline-first PWA designed for beekeepers working in low-connectivity rural environments. Built in 48 hours at HDC Brasil, it combines hive records, health observations, diagnostic evidence, and recommendation flows into a practical field tool.
Offline-first PWA designed for rural beekeeping workflows
AI-assisted diagnostics for hive health observations and
recommendations
48-hour build from concept to working competition prototype
Mission Planning Dashboard
Real-time Telemetry
Environmental Sensors
Route Optimization
System Diagnostics
Weather Integration
Mission History
Analytics Reports
Incident Management
3D Navigation
System Overview
EcoVentus is an AI-driven web platform for UAV mission planning, live monitoring, and analytics. Built in 48 hours at HDC México, the system explored how drone operations could support precision agriculture, environmental monitoring, and mission-level decision support.
Mission planning with map-based route visualization
48-hour build from concept to working dashboard
Real-time monitoring interface for UAV operations
An immersive fragrance discovery experience designed around identity, comparison, and confidence. The product turns preference discovery into a guided frontend journey with interactive profiling, confidence scoring, scent comparison, wardrobe logic, and post-selection feedback loops.
10-stage journey from onboarding to loyalty flow
Recommendation logic with profile-based confidence scoring
Retention-ready UX with email capture, local persistence, and
feedback loops
CongestionAI is a mobility planning web app that helps drivers decide when to leave, not just which route to take. It compares departure windows, estimates traffic-aware ETA, scores congestion risk, and highlights savings in time, fuel, money, and CO2.
72-hour forecast for flexible trip planning
ETA sampling powered by Google Routes API
Top 12 HackNation competition placement
BlueShelf AI is a polished household inventory app built with Next.js, Material UI, Supabase, and OpenAI. It supports CRUD product management, image uploads, AI-assisted photo analysis, inventory insights, and recipe suggestions based on items already in stock.
Full CRUD product and stock management
AI-assisted analysis for product photos and recipe generation
Modern stack with Next.js, Supabase Storage, and OpenAI APIs
A professional Android marketplace build developed at Xolotl Creative Labs. I contributed to core customer-facing flows including authentication, product catalog browsing, cart management, order processing, and REST API integration within a Scrum-based delivery process.
Authentication flow for customer access and session handling
Commerce flows across catalog, cart, and order management
Team delivery with REST API collaboration and Scrum ceremonies
Client project — public code/demo not available
CloseCut — From personal project to shipped iOS product
CloseCut is a private, local-first movie and series Journal built on one idea: what stayed with you matters more than a score. I took it from product definition and UX through native implementation, beta validation, production debugging, and App Store release.
CloseCut
SwiftUI · SwiftData · Firebase · Product DesignThe product keeps personal memories private by default, supports fast past-watch capture with Quick Add, uses Journal context to make QuickPick decisions easier, and brings in lightweight Circle context only when someone explicitly chooses to share.
Architecture and craft
I built the native experience with SwiftUI, SwiftData, local-first persistence, and supported Firebase synchronization, while covering privacy, accessibility, localization, testable domain logic, and release engineering.
Production debugging
Shortly before release, a TestFlight-only watchdog crash appeared in the full Journal flow. I traced it through iOS crash logs to SwiftUI layout and focus invalidation, stabilized the flow, and validated the fix on physical devices before submitting a new build.
Product definition
Defined a private, mood-aware way to remember what someone watched, when they watched it, and why it mattered—without turning the product into a public ratings feed.
UX and product system
Designed onboarding, Quick Add, detailed memories, personal history, QuickPick, settings, and explicit Circle sharing across accessible, localized flows.
Native iOS implementation
Built the app with SwiftUI, SwiftData, Firebase authentication, supported synchronization, local-first persistence, validation, and testable domain logic.
TestFlight and release hardening
Used beta feedback, real-device testing, crash logs, and production debugging to harden full Journal flows before release.
CloseCut 1.0 shipped
CloseCut 1.0 is publicly available on the App Store. The product is now entering real-user feedback and continued iteration without moving away from its private, memory-first foundation.