Hi, I'm

Anthony Antonelli

iOS Developer & Software Engineer

Porto Alegre, Brazil

I build native iOS apps with Swift and SwiftUI. Three of them are live on the App Store and Google Play. I have been doing mobile and fullstack work for over two years, and took third place at the PUCRS hackathon.

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About Me

Building software that ships

I'm a Software Engineer and iOS Developer in Porto Alegre, Brazil. Most of my work is native iOS with Swift, SwiftUI and UIKit. I've also built with React Native and Expo, and on the web with TypeScript, React, Node.js and AWS.

I'm studying Software Engineering at PUCRS, graduating in 2027, and developing at the Apple Developer Academy | PUCRS. Three of my products reached production before I finished the degree.

3 live products: Rise of the Lich King, Boraa and odinPedidos, all in production.
Hackathon podium: 3rd of 10 teams at the PUCRS Hackathon, and the first team there to use native iOS.
2+ years experience: iOS, React Native, web, and enterprise systems.
International: Studied at Bayswater College in London. English at upper intermediate (B2).

Experience

Where I've worked

Shipped 2 apps to the App Store: Rise of the Lich King (iOS game, 100 downloads in its first week) and Boraa (social event check-in app, team of 5).
Took both apps through the full release path: Core Data and SwiftData persistence, StoreKit 2 in-app purchases, MapKit location features, TestFlight builds and App Store review.
Placed 3rd of 10 teams at the PUCRS Hackathon with myRates, the first team in the event's history to use native iOS (Swift/UIKit + Go), shipped to TestFlight before judging.

Built a Power BI dashboard integrating elevator equipment data via Python pipelines and SAP systems, cutting cost analysis from weeks to a single day.
Developed and maintained the company's fullstack web applications in TypeScript, React and Node.js, and kept the CI/CD pipeline and deploy workflow running.

Built odinPedidos end to end as the only mobile developer. It is a B2B ERP for sales rep order management, live on the App Store and Google Play, serving 50+ paying clients.
Set up the app's iOS capabilities, permissions and push notifications from scratch, with no prior iOS setup in the company to build on.
Built web interfaces with Angular and backend services with PHP, Node.js and MySQL, and managed the cloud deployments on AWS.

Projects

Things I've built

What shipped, and what I did on each one.

iOS game I took from concept to the App Store: UI/UX, game logic, StoreKit 2 and the submission itself. 100 downloads in the first week.

SwiftSwiftUISpriteKitStoreKit 2

B2B ERP for sales rep order management. I was the only mobile developer on it: architecture, every screen, the CRUD flows, REST API integration and both store deployments. 50+ paying clients.

React NativeExpoTypeScript

Social event check-in app, built by a team of 5 at the Apple Developer Academy. I handled the backend routes, the deployment and the MapKit integration, and worked on frontend screens.

SwiftSwiftUIMapKitCloudKit

Academic projects

Civic innovation platform connecting entrepreneurs, investors and government. I led the UX/UI design in Figma, about 90% of the screens, designed the database schema and built backend API endpoints.

Figma, PostgreSQL, Node.js, REST API

Core developer on the founding team of a multi-semester academic project with 19 contributors. I led the iOS adaptation, being the only one on the team with a Mac, and set up capabilities, permissions and push notifications so it could go to the App Store.

React Native, Node.js, REST API

Skills

Tech stack

What I use, and where I used it.

Apple platforms

Swift: 3 apps shipped to the App Store
SwiftUI: Rise of the Lich King, Boraa
UIKit: myRates (PUCRS Hackathon, 3rd place)
StoreKit 2: In-app purchases running in production
Core Data / SwiftData: Local persistence across Academy projects
MapKit: Location and check-in features in Boraa

Cross-platform & backend

React Native / Expo: odinPedidos, 50+ paying clients
TypeScript: Mobile and web, 2+ years
Node.js: Backend routes for Boraa and Bah Inovação
React: Fullstack web apps at GPSET
PostgreSQL / MySQL: Schema design for Bah Inovação
AWS: Cloud deployments at Plugways Digital

Education

🎓

B.Sc. Software Engineering

PUCRS

2023 — 2027

🍎

Apple Developer Academy

PUCRS

2025

🇬🇧

English — Upper Intermediate (B2)

Bayswater College, London

2022

Contact

Let's work together

I'm open to Junior and Mid-Level roles in iOS, mobile and fullstack.

Open to Remote Send Email

Anthony Antonelli

Building software that ships

Where I've worked

iOS Developer

Software Engineering Intern

Software Development Intern

Things I've built

Rise of the Lich King

odinPedidos

Boraa