Problem before technology
The work starts with the real process, its constraints and the outcome that needs to improve.
Technical portfolio · Luis Braghin
Products in production
A selection of systems connecting software engineering, artificial intelligence, automation and business context. Each project started with a concrete problem and evolved into a usable experience.
Projects developed from 2024 to 2026 across web, mobile, SaaS and public tools.
ScopeComplete products
SpecialtiesSoftware, AI and automation
DeliveryWeb, mobile and infrastructure
Selection
Projects for different problems and audiences
Owned products, public tools and solutions for real operations. Links open demos, published products or official pages when available.
01 · Voice AI2025 · 2026
FalaFit
An app that turns spoken food logs into calorie and macronutrient estimates, with an experience designed for patients and nutritionists.
02 · Email marketing2026
Disparador
A platform for immediate, scheduled and sequenced campaigns, including an editor, segmentation, async queue, tracking and analytics.
03 · Building operations2025 · 2026
PortariaGo
A multi-tenant digital doorman with delivery notices, notifications and a real-time intercom on each resident's phone.
04 · Company research2025 · 2026
Company Dossier
Structured company research using public data, business comparison and assisted analysis to support commercial decisions.
05 · Public tool2025 · 2026
Audio Transcriptor
Free browser-based audio transcription with fault-tolerant processing, optional formatting and an installable experience.
06 · Realtime experience2026
2026 World Cup Pool
A multi-tenant PWA for private pools, covering all 104 matches with automatic scoring and live person and team rankings.
07 · Operational SaaS2025 · 2026
Kitchen Command Center
A multi-restaurant dashboard for real-time orders, financial management and control of each operation's public content.
08 · Experience and conversion2025
Ronron Cat Café
A website with an adoption showcase, searchable menu and event registration, connecting the brand experience to daily operations.
09 · E-commerce2025
Atelier Quotidien
A handmade décor store with live shipping rates, integrated payments and server-side validation protecting the checkout.
10 · Digital presence2025
Pizzaria Paulino
A website and digital menu for a pizzeria founded in 1945, including conversion tracking and structured local data.
Process
The entire product, not just the interface
Architecture with intent
Interface, data, integrations, security and observability are treated as parts of the same product.
Verifiable delivery
Tests, metrics and real use guide the finish and the decisions made after deployment.
Luis Braghin
Want to learn more about my background or discuss a project?
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