With more than 18 years of experience in software engineering, I work at the intersection of cutting-edge technology and business viability. As Mobile Solutions Architect & Global Pre-Sales at AI/R Company, I design architectures for Super Apps where the convergence of GenAI, Server-Driven UI, and mobile security drives scalable outcomes.
My track record includes technical leadership on mission-critical projects for market leaders such as Vivo, Natura, PicPay, and Itaú. At PagBank, I coordinated the multidisciplinary engineering team responsible for in-app onboarding features (registration, documents, first access, approval, and login) for an operation that reached 34 million customers, with flows of 100 thousand new accounts per month and a focus on resilience and performance.
Day to day, I lead engineering teams, help shape technical responses for RFPs/RFIs, and work to make mobile architecture and AI strategy solve real product problems, not just code challenges. As an affiliated CONPEJ member, I bring extra analytical rigor and clarity to technical documentation.
Projects, teaching, and publications that shaped my technical foundation.
Instructor
16-hour extension course on Scrum methodology, taught at ULBRA in Torres/RS, Brazil.
Developer
Catacão app built with Titanium SDK (JavaScript). Project featured in Locaweb Magazine — Issue 39 (app on page 53).
CTO / Technical Lead
Mobile health startup. I was responsible for the entire technical stack: PHP backend, real-time communication with Node.js (sockets), and a native iOS app in Swift. Interview about the project and building the solution.
Technical co-author
Publication in the proceedings of the 41st Scientific Week of Hospital de Clínicas de Porto Alegre (HCPA), with my wife Karen Chisini. Title: "Use of programming language in health research data processing." We used Swift to perform ETL on master's thesis data, enabling import into SPSS software. Pages 337–338.
My approach focuses on resilient, modular systems built for global scale.
Deep expertise in native and hybrid platforms, focused on efficiency and user experience.
Connecting data intelligence to the interface to deliver real value.
Ensuring the product is secure, stable, and shipped with speed.
Mobile Solutions Architect & Pre-Sales
I serve as a mobile technical reference and strategic pre-sales lead for the AI/R ecosystem (Compass.UOL, Invillia, Avenue Code, and Webjump), responsible for mobile solution architecture on high-complexity Enterprise accounts. I coordinate technical feasibility for more than 30 market-leading clients, including Vivo, Natura, PicPay, PagBank, Livelo, Ipiranga, Track & Field, Veloe, BS2, Anima, and FGC.
Where I test new technologies, frameworks, architectures, UX, and get hands-on.
Present PDF slide decks like a pro on iPhone, iPad, and Mac.
Turn exported PDFs from Keynote, PowerPoint, or any tool into a focused presentation. Fullscreen presenter with slide counter, keyboard, gesture, and remote navigation, smart open with recent decks, and external display via HDMI or AirPlay (Pro). Freemium with the first 20 slides free.
Create and write professional NFC tags on your iPhone. Support for URLs, social networks, production mode for mass writing, and password protection on the chip.
Complete solution to create and write NFC tags directly on iPhone. Support for social network links. Production mode for mass writing. Chip password protection (NTAG21x and Ultralight EV1). Tag management with reusable templates. Automatic synchronization via iCloud (CloudKit).
Manage fuel, tires, maintenance, and your motorcycle’s performance with precision and ease.
Built with Swift 6.2, SwiftUI, and SwiftData. MVVM architecture with centralized Data Managers. ModelContainerManager with automatic database recovery. Type-safe localization with a centralized enum (340+ keys). ServiceLocator for thread-safe dependency injection. Firebase Analytics and Crashlytics.
Open source project with practical challenges for professionals who want to study mobile, front-end web, and backend development through real-world problems.
A collection of software development challenges designed to help web, mobile, and backend developers practice solving real-world problems. For front-end developers: a ready-to-use API running in Docker with authentication routes, user creation, login, and listings, so you can focus on UI design and implementation. For backend developers: replicate the pre-built routes in your preferred language and produce matching documentation. Reinforces technical study and coding skills through hands-on practice.
Open source Swift framework for static site generation, enabling modern web pages using only Swift, without JavaScript or complex build tooling required.
A Swift framework built to simplify static site creation. Generates HTML in a declarative, type-safe way, with reusable components, templates, and full-site generation. Ideal for Swift developers building personal sites, technical documentation, or landing pages without leaving the Swift ecosystem. Supports Markdown processing, RSS feeds, internationalization (i18n), and Tailwind CSS integration. Available on the Swift Package Index and GitHub.
Open source Swift tool to extract decrypted IPAs from jailbroken iOS devices using Frida. A Swift reimplementation of the original frida-ios-dump (Python) with frida-swift bindings.
CLI that discovers the device over USB via Frida’s DeviceManager, attaches to the target app, and injects a dump script. The script extracts decrypted modules and sends paths back to the host via Frida messages. The host uses SCP (over SSH) to copy files from the device and assemble the .ipa. Essential for reverse engineering, security auditing, and vulnerability mapping in iOS apps.
I believe innovation happens when you blend different fields and know when to disconnect. My passion for engineering doesn’t stop at software; it extends into the physical world, where I turn ideas into real objects and ride machines that demand precision. It’s in the balance between digital and tangible that I find the best answers to complex problems.
ML3DPrint is my project where 3D modeling meets design. I use 3D printing to create everything from everyday functional parts to custom projects like the EssE lamp. It’s where I apply engineering concepts to bring products to life that combine utility, technology, and a geek touch.
View ProjectThe Road Strategist. Riding my Harley-Davidson Fat Bob 107 demands the same as software architecture: planning, focus, and quick reactions. The road and the time I spend customizing the bike are my moments to “defrag” my head, recharge, and come back sharper for work challenges.
View ProjectVisual Storytelling. Photography trains my eye for detail. Like systems architecture, a great photo is about composition and removing what’s excess. Through the lens I practice patience and the search for a different angle, turning ordinary scenes into good stories.
View My Photos
