Ronaldo Albertini

iOS Developer

About

I started my career in mobile application development in 2012, initially with small projects. Over time the projects grew in size and complexity, requiring well-defined architectures, project standards and working in large teams. I've worked with hardware integration, children's apps, health and wellness apps, and especially in the banking sector, with apps used by millions of simultaneous users.

Country

Brazil

City

São Paulo

Industry

Banking

Skill

Xcode, RxSwift, English, Firebird, iOS Design, Global Positioning System (GPS), Cocos2d, SQLite, Core Animation, Point of Sale (POS) Systems, Credit Card Terminals, EMV, Bluetooth, Realm Database, OnsenUI, JavaScript, HTML, Jenkins, Mobile Application Development, Android Studio

Experience

iOS Developer

NTConsult

2025-6 - Present · 1 yr 4 mos

iOS Developer

Banco Itaú

2020-5 - 2025-4 · 5 yrs

São Paulo, São Paulo, Brazil

Enterprise BankApp Modularization, decreasing build time on 50%. Development of credit card purchase alerts Development of a new home screen for credit cards Development of module of flexible Installment Transaction All resources have been developed to be 100% accessible to people with visual impairments

Mobile Application Developer

Banco Pine

2019-11 - 2020-5 · 7 mos

São Paulo, Brazil

Corrections and improvements to fixed-income investment applications.

iOS App Developer

Sharecare, Inc.

2018-4 - 2019-11 · 1 yr 8 mos

São Paulo Area, Brazil

iOS mobile development of ShareCare app in a global team. ShareCare app is ideal for manage all health data, and provide tips and reminders about health.

Mobile Application Developer

Omni Soluções Financeiras

2017-9 - 2018-3 · 7 mos

São Paulo e Região, Brasil

Development of internal mobile applications (Android and iOS) for directors and managers who deal with the approval of company expenses.

iOS App Developer

Flowing Wellbeing

2016-6 - 2017-8 · 1 yr 3 mos

São Paulo Area, Brazil

Work activities: Development of main app of company of health and wellness segment

Mobile Application Developer

Monkey'n Apps

2015-7 - 2015-12 · 6 mos

São Paulo Area, Brazil

Mobile development of enterprise applications of varied segments, using Phonegap and onsenUI as development frameworks

Android and iOS Developer

GetNet - Brasil

2013-11 - 2015-6 · 1 yr 8 mos

São Paulo Area, Brazil

Development of payment app with debit and credit cards. I did the integrations with two card readers: Verifone E105 (audio jack interface) and Ingenico iCMP (Bluetooth). Both were validated by Mastercard on EMV standard.

iOS and Android Developer

01 Digital

2012-1 - 2013-10 · 1 yr 10 mos

São Paulo Area, Brazil

Development of 14 apps, most of which were for children, including the “Galinha pintadinha” app, which came standard on a children's Android tablet. Responsible for maintain an internal Telefonica system (ASP).