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I’m Kaio Dantas, a senior iOS engineer with experience since 2010, focused on building reliable iOS applications using Swift and Objective-C, and evolving them with strong architecture, UI/UX implementation, testing, and accessibility in mind. I’ve led development for banking apps and delivered scalable mobile solutions across industries like finance, e-commerce, and mobility, always collaborating closely with QA, product owners, and support teams. I enjoy taking ownership of end-to-end delivery—from app architecture and feature implementation to automated testing and CI/CD, including App Store releases and enterprise distribution. Alongside my day-to-day engineering work, I’ve also mentored junior developers and taught web and mobile programming, and I’m known for turning complex requirements into maintainable, user-friendly products.…I’m Kaio Dantas, a senior iOS engineer with experience since 2010, focused on building reliable iOS applications using Swift and Objective-C, and evolving them with strong architecture, UI/UX implementation, testing, and accessibility in mind. I’ve led development for banking apps and delivered scalable mobile solutions across industries like finance, e-commerce, and mobility, always collaborating closely with QA, product owners, and support teams. I enjoy taking ownership of end-to-end delivery—from app architecture and feature implementation to automated testing and CI/CD, including App Store releases and enterprise distribution. Alongside my day-to-day engineering work, I’ve also mentored junior developers and taught web and mobile programming, and I’m known for turning complex requirements into maintainable, user-friendly products.

Kaio Dantas

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I’m Kaio Dantas, a senior iOS engineer with experience since 2010, focused on building reliable iOS applications using Swift and Objective-C, and evolving them with strong architecture, UI/UX implementation, testing, and accessibility in mind. I’ve led development for banking apps and delivered scalable mobile solutions across industries like finance, e-commerce, and mobility, always collaborating closely with QA, product owners, and support teams. I enjoy taking ownership of end-to-end delivery—from app architecture and feature implementation to automated testing and CI/CD, including App Store releases and enterprise distribution. Alongside my day-to-day engineering work, I’ve also mentored junior developers and taught web and mobile programming, and I’m known for turning complex requirements into maintainable, user-friendly products.…I’m Kaio Dantas, a senior iOS engineer with experience since 2010, focused on building reliable iOS applications using Swift and Objective-C, and evolving them with strong architecture, UI/UX implementation, testing, and accessibility in mind. I’ve led development for banking apps and delivered scalable mobile solutions across industries like finance, e-commerce, and mobility, always collaborating closely with QA, product owners, and support teams. I enjoy taking ownership of end-to-end delivery—from app architecture and feature implementation to automated testing and CI/CD, including App Store releases and enterprise distribution. Alongside my day-to-day engineering work, I’ve also mentored junior developers and taught web and mobile programming, and I’m known for turning complex requirements into maintainable, user-friendly products.

Available to hire

I’m Kaio Dantas, a senior iOS engineer with experience since 2010, focused on building reliable iOS applications using Swift and Objective-C, and evolving them with strong architecture, UI/UX implementation, testing, and accessibility in mind. I’ve led development for banking apps and delivered scalable mobile solutions across industries like finance, e-commerce, and mobility, always collaborating closely with QA, product owners, and support teams.

I enjoy taking ownership of end-to-end delivery—from app architecture and feature implementation to automated testing and CI/CD, including App Store releases and enterprise distribution. Alongside my day-to-day engineering work, I’ve also mentored junior developers and taught web and mobile programming, and I’m known for turning complex requirements into maintainable, user-friendly products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Spanish; Castilian

Advanced

French

Beginner

Work Experience

iOS Software Engineer (Lead iOS engineer) at Ebankit (outsourcing from Aubay Portugal)

January 1, 2020 - Present

Lead iOS engineering for banking apps, responsible for development in Swift and Objective-C, architecture decisions, accessibility features, code review, testing, coordination with QA, product owners, and support, and mentoring junior developers. Delivered projects for international banks across the Americas, Europe, and the Middle East.

iOS Software Engineer at Promobit

January 1, 2019 - January 1, 2020

Developed and maintained a high-usage iOS app with over 100k active users in Brazil. Refactored the codebase, implemented new features in Swift, integrated third-party APIs and analytics, and improved usability.

Mobile Engineer (iOS & Android) at MOBinLife

January 1, 2018 - January 1, 2019

Worked on mobility-focused apps for public transportation using geolocation, mapping, and mobile payments (Java for Android and Swift for iOS).

Mobile (iOS & Android) & Web Developer at UNP / Taking

January 1, 2018 - January 1, 2019

Migrated legacy educational apps for Android and iOS, and migrated a legacy classic ASP system to a responsive system with web services. Worked with HTML/CSS/Bootstrap, ASP.NET, and SQL Server.

iOS & Android Developer (Contract) at Various Clients (Remote)

January 1, 2015 - January 1, 2020

Created and managed full-cycle apps for iOS and Android, including architecture, UI implementation, testing, and publication to app stores. In some cases, delivered the backend services needed by the apps.

Mobile (iOS, Android, JME) & Backend Dev at Telepesquisa

January 1, 2007 - January 1, 2014

Full-stack and mobile development company role, including work with JME (before 2010), and iOS (Objective-C from 2010) plus Android (Java). Created and led mobile project architecture and backend REST services, bringing data for the apps.