Problem before technology
The work starts with the real process, its constraints and the outcome that needs to improve.
Technical portfolio · Luis Braghin
Projects and digital products
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.
Web, mobile and B2B applications. Each project shows its current stage, including products still in development.
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 · Operational pilot2026
Abastece Pro
An ERP-connected platform for gas stations and convenience stores. It brings together the purchasing workflow, from inventory analysis to supplier quotes, orders and electronic-invoice receipt, with an AI agent supporting operational decisions.
02 · In production2025–26
FalaFit
A voice-based food-tracking app: say or type what you ate and get a meal record with estimated calories and macronutrients. Its history helps users follow their eating habits. Available for iOS and Android.
03 · In production2026
Agnus B2B
A B2B platform for a construction-supplies distributor. It brings together a catalog, customer-specific terms, quote-based ordering, administrative imports and a sales-rep PWA with account portfolios and offline orders.
04 · In production2025–26
Acelera Racing
A platform combining a Bling-connected store, barbershop bookings, a riding school and events. It also includes a community with photos, videos and moderation, plus track-session analysis using dedicated processing on Cloudflare.
05 · In production2026
Disparador (E-mail)
An email-marketing platform for creating campaigns, organizing contacts and tracking results. It combines a visual editor, scheduling, automated sequences, and open and click metrics. Includes a browsable demonstration with fictional data.
06 · Rolling out2025–26
Monograma Digital
An original-patterns e-commerce site with catalog, customer accounts, orders and administration. It combines Astro SSR and React islands with payment and shipping integrations; full commercial activation depends on operational configuration and validation.
07 · Live2025
Atelier Quotidien
An online handmade-décor store with collections, a catalog and integrated purchasing. The experience combines shipping quotes, payment and order tracking in a visual identity aligned with the brand’s original work.
08 · Live2025
Ronron Cat Café
The Ronron Cat Café website brings visitors closer to the in-person experience: cats for adoption, a menu, events and cat-room bookings, alongside a shop and practical visit information.
09 · Under validation2026
Critical Power
A B2B IT-infrastructure platform developed for Critical Power under the CRIT-IX Networks brand. It connects a technical catalog, quote requests, distributor relationships and proposals in one sales workflow. Under functional validation.
10 · In dev2026
Atlas Nacional
A supplier platform for gas stations and convenience stores. Users can find and compare suppliers, analyze proposals and follow the journey from quote to pre-order. In development, with a demonstration using fictional data.
11 · Live2026
Late e Mia
A pet shop and boutique website covering grooming, day care, boarding and pet transport. It brings together services, a pet gallery, location and WhatsApp contact, with responsive layouts and static HTML export for Cloudflare Pages.
12 · In production2025–26
PortariaGo
A production app for organizing front-desk routines. It brings together residents by apartment, WhatsApp delivery alerts, pickup confirmation and notification history.
13 · In dev2026
FalaFinanças
A voice-first, multi-tenant personal-finance mobile app. Built with React Native + Expo, it turns voice or text into transactions, queries and planning through an Edge Function that calls Whisper and Claude directly. It includes a native Apple Watch experience.
14 · Public tool2026
Company Dossier
A public company-research tool using Brazilian tax IDs, registration data and AI-assisted analysis.
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?
The profile page brings together my education, experience and areas of work. For professional contact, LinkedIn is the most direct channel.