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Hi, I'm Yat To, an iOS developer with 6 years of professional experience in creating high-quality iOS apps. I’m passionate about building user-friendly apps and I thrive as a team player. I enjoy collaborating with designers, product managers, and backend engineers to deliver great products, and I have experience setting up CI/CD pipelines, writing unit and UI tests, and integrating AI-powered services into iOS apps.…Hi, I'm Yat To, an iOS developer with 6 years of professional experience in creating high-quality iOS apps. I’m passionate about building user-friendly apps and I thrive as a team player. I enjoy collaborating with designers, product managers, and backend engineers to deliver great products, and I have experience setting up CI/CD pipelines, writing unit and UI tests, and integrating AI-powered services into iOS apps.

Yat To

App Developer, Programmer, Developer, +3

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Hi, I'm Yat To, an iOS developer with 6 years of professional experience in creating high-quality iOS apps. I’m passionate about building user-friendly apps and I thrive as a team player. I enjoy collaborating with designers, product managers, and backend engineers to deliver great products, and I have experience setting up CI/CD pipelines, writing unit and UI tests, and integrating AI-powered services into iOS apps.…Hi, I'm Yat To, an iOS developer with 6 years of professional experience in creating high-quality iOS apps. I’m passionate about building user-friendly apps and I thrive as a team player. I enjoy collaborating with designers, product managers, and backend engineers to deliver great products, and I have experience setting up CI/CD pipelines, writing unit and UI tests, and integrating AI-powered services into iOS apps.

Available to hire

Hi, I’m Yat To, an iOS developer with 6 years of professional experience in creating high-quality iOS apps. I’m passionate about building user-friendly apps and I thrive as a team player.

I enjoy collaborating with designers, product managers, and backend engineers to deliver great products, and I have experience setting up CI/CD pipelines, writing unit and UI tests, and integrating AI-powered services into iOS apps.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

iOS Developer at Incrowd Sports

January 1, 2018 - Present

Developed and maintained iOS applications using Swift and Objective-C, following SOLID principles and CLEAN architecture. Collaborated with designers, product managers, and backend engineers to define and implement features. Reviewed pull requests for a team of 3-7 iOS developers. Managed CI/CD pipelines including Bitbucket Pipelines, Bitrise, and Fastlane. Wrote unit tests using XCTest and Swift Testing. Led and contributed to high-profile iOS projects for notable clients such as RFL Our League, Sky Scores, F1 Play, ECB Cricket, Crystal Palace, Watford, and other football clubs.

Software Developer at 3PL-Total

January 1, 2018 - August 27, 2025

Developed SaaS products for the logistics industry using Java and MySQL. Conducted code reviews for a team of 3-5 Java developers and mentored junior developers.

iOS Developer at Independent Contractor

January 1, 2025 - Present

Develop and maintain iOS apps using Swift. Write clean, maintainable, scalable code following MVVM-C architecture or TCA. Work closely with designers, product managers, and backend engineers. Set up CI/CD pipelines using GitHub Actions. Write Unit and UI Tests using Swift Testing. Integrate AI-powered services to iOS apps.

Software Developer at 3PL-TOTAL

January 1, 2016 - January 1, 2018

Develop SaaS products for the logistics industry using Java and MySQL. Review pull requests for a team of 3-5 Java developers. Mentor junior developers.