Matias Bzurovski, Developer in Madrid, Spain
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Matias Bzurovski

Verified Expert  in Engineering

Software Developer

Madrid, Spain
Toptal Member Since
August 28, 2018

Matias is a dedicated software engineer with over ten years of professional experience focusing on iOS native development. He is a result-driven team player recognized for his hard work, commitment, and efficiency. Matias' technical expertise includes cross-platform proficiency, fluency in multiple programming languages, advanced knowledge of developer platforms, tools, and methodologies, and remote working experience.


Dogma Holdings, LLC
iOS, Swift, SwiftUI, Xcode, APIs, Amazon Web Services (AWS)
Liquidity Financial, inc.
Swift, SwiftUI, Xcode, APIs
Domain Money
Swift, SwiftUI, The Composable Architecture (TCA), Xcode, APIs




Preferred Environment

Swift, Xcode, Git, MacOS

The most amazing...

...project I've built from scratch is an iOS map-based ground transportation app.

Work Experience

Senior iOS Engineer

2022 - PRESENT
Dogma Holdings, LLC
  • Joined the project as the sole developer of a video-based app, empowering users to express their opinions on relevant topics while engaging with and reacting to the perspectives of others.
  • Undertook a variety of responsibilities to enhance the app's functionality and user experience. This encompassed improving existing features, developing innovative additions, and deploying the initial App Store release.
  • Enhanced the app's user interface, optimizing its intuitiveness and accessibility.
  • Collaborated closely with the UX designer and identified and addressed areas for improvement. Implemented strategic changes that significantly enhanced the overall user experience, making it more engaging and seamless for all users.
Technologies: iOS, Swift, SwiftUI, Xcode, APIs, Amazon Web Services (AWS)

Senior Swift Developer

2022 - 2023
Liquidity Financial, inc.
  • Assumed a leadership position within the organization, driving the iOS project and spearheading the development of three groundbreaking fintech apps to transform users' day-to-day expense management and maximize their financial advantages.
  • Implemented diverse reward options, empowering users to select between crypto rewards, instant cash back, or contributing to their preferred fundraisers, thereby augmenting their control over their financial outcomes.
  • Played a pivotal role in defining the robust API architecture facilitating seamless integration between the app and back-end services, and ensuring efficient communication and data exchange.
Technologies: Swift, SwiftUI, Xcode, APIs

Senios iOS Engineer

2021 - 2022
Domain Money
  • Played a pivotal role in developing an investment app empowering customers to build wealth.
  • Leveraged extensive market experience to actively contribute not only to the technical development of the app but also to the product definition, ensuring alignment with market needs and enhancing its overall value proposition.
  • Delivered the app ahead of schedule while crafting an exceptional user experience (UX) that received acclaim and secured prominent recognition in Apple's App Store.
  • Built the app using SwiftUI, leveraging the power and flexibility of The Composable Architecture framework, further enhancing its performance and maintainability.
Technologies: Swift, SwiftUI, The Composable Architecture (TCA), Xcode, APIs

iOS Mobile Developer

2021 - 2021
Goldman Sachs
  • Served as an iOS engineer at Marcus, a leading finance app provider in the US.
  • Maintained and enhanced existing features and drove the development of new functionalities to improve the app's user experience continuously.
  • Pioneered the design and implementation of a robust snapshot testing solution, ensuring the app's stability and reliability through comprehensive automated testing.
Technologies: Swift, Realm, Firebase, Xcode, APIs

iOS Engineer

2020 - 2021
  • Developed a cutting-edge video-based fitness app aimed at helping users lead healthy lifestyles by engaging with expert-created fitness experiences.
  • Designed and implemented an innovative Apple Watch extension, enabling users to interact with and access detailed information about their chosen fitness experiences.
  • Utilized advanced biometric tracking to measure users' vital statistics and monitor their progress, providing valuable post-experience statistics to enhance their fitness journey.
Technologies: Swift, AVPlayer, WatchKit, Xcode, APIs

iOS Engineer

2020 - 2020
  • Led the development of a groundbreaking app that revolutionized the health club industry by enabling users to buy and sell unused days.
  • Played a vital role in diverse decision-making processes, actively contributing to the app's design, development, and technology selection.
  • Collaborated closely with the back-end team to architect and design a robust REST API that seamlessly integrates with the app, ensuring smooth communication and optimal user experience.
  • Took charge of configuring the deployment process, including successfully implementing beta releases through TestFlight, to facilitate efficient testing and feedback gathering.
Technologies: Xcode, Swift, iOS, APIs, Amazon Web Services (AWS)

Mobile Developer

2016 - 2020
  • Consulted on all types of decisions, including design, development, choice of technologies, and everything required in the production of an app that is already live on the App Store.
  • Contributed to the development of a map-based application that compares different ground transportation options almost anywhere in the world. This app allows users to book the one that better fits their needs.
  • Created a UX that enables users to book a ride wherever they are and get real-time updates during its flow. This includes car position updates on the map, notification when the driver is arriving, and offline support.
  • Collaborated with different teams to design the API server that the mobile app consumes.
  • Dealt with multiple technologies and libraries regarding local storage, geolocalization, background mode, cache, push notifications, and more.
  • Aimed for 100% test coverage and implemented continuous integration on CircleCI and Drone.
  • Integrated an analytics solution to help analyze the behavior of users inside the app and perform the corresponding changes to meet a specific goal.
  • Participated in the iOS project since its beginning. Switched teams when necessary to help speed up the Android project.
  • Developed a robust SDK that allows any interested third party to easily integrate ground transportation services into an app.
Technologies: Android, Java, iOS, Swift, Firebase, iOS SDK, Xcode, APIs

Entry-level Software Engineer

2015 - 2016
  • Worked as a mobile developer in SharePlus, an enterprise application used by top fortune companies and governments.
  • Integrated a new module that allowed users to link their Google Drive or Dropbox account with SharePoint, contributing to the development of new features for the iOS and Android apps.
  • Resolved specific issues for relevant clients, such as product customization and critical bug fixes.
  • Implemented different features regarding the edition of PDFs, allowing users to add annotations, highlight, or perform any other custom operation on a file via phone or tablet.
  • Collaborated in software architecture and design for implementing new modules and refactorizing existing ones.
  • Worked quickly and under pressure to meet the desired goals for deadlines.
Technologies: Android, Java, iOS, Objective-C, Swift, Xcode, APIs

Software Developer

2013 - 2013
  • Programmed applications focused on sports used by top coaches over South America.
  • Developed software that allowed an extensive analysis of sports events.
  • Dealt with technological challenges regarding video editing, processing, and visualization.
  • Worked together with elite South American soccer coaches to develop software that fulfills their needs.
  • Handled survey requirements for new product-related issues.
Technologies: Microsoft Silverlight, ASP.NET, Visual Basic, C#, APIs


Mozio is the most reliable and affordable way to get to and from the airport and beyond. The Expedia of ground transportation - Mozio allows you to compare, contrast, and book ground transportation in over 2,500 airports and cities from a single app.

Being in the iOS project almost since its beginning, I have been involved in all types of decisions including design, development, choice of technologies, and everything required in the production of the app. Also, I have switched teams to help speed up the Android project when necessary.

Flex Gym Share

A Swift-based app for gym users. I was responsible for almost the entire implementation of the app.

My tasks included not only coding, deploying, and maintaining the app, but also working together with the back-end team to design various UX flows as well as the API.

Crypto Trading App

During the boom of cryptocurrencies in 2017, I created an iOS application that provided users with unique opportunities to earn extra income. The application notified users when it detected a solid movement could be made by buying a specific cryptocurrency on a given exchange. It proved to be extremely profitable, generating a 300% return after two months of usage.


In my first job, I was the only software developer of a sports and technology-oriented company, which provided me with experience in local and web-based systems. I was responsible for software architecture design, development, and maintenance, always focusing to ensure client satisfaction. I worked together with elite South American soccer coaches with the aim of developing software that satisfied their needs. 


As a requirement of my grade, I worked for one year on a personal project with three friends. We created an online platform that would help users decide what to eat every day: Foodiverse. The solution involved two native applications (iOS and Android), one admin web, and one cloud-hosted server.

Not only it allowed clients to get some help on their everyday meals, but also included a nutrition module.

Working together with nutrition specialists, we allowed them to sell their personalized plans through our platform, providing a new channel of communication between the professional and potential clients.

My tasks included the development of the iOS solution, the implementation of the backend server and the management of the project. Also, I contributed to the SQA processes.
2011 - 2016

Bachelor's Degree in Software Engineering

Universidad ORT - Uruguay


CocoaPods, Google Maps SDK, Google+ iOS SDK, Fabric, Facebook iOS SDK


Xcode, CircleCI, Git, Sublime Text, Microsoft Silverlight, AVPlayer, Crashlytics, Fastlane


XCTest, Core Data, Mockito, Core Location, UIKit, SwiftUI, iOS SDK, ASP.NET, WatchKit, Flutter


Model View Controller (MVC), Clean Architecture, Agile Software Development, Model View Presenter (MVP), Model View ViewModel (MVVM), Object-oriented Programming (OOP), REST, Continuous Integration (CI), Unit Testing


Swift, Swift 5, Java, Visual Basic, Dart, C#, Objective-C


iOS, Firebase, Amazon Web Services (AWS), Android


Realm, MySQL


User Experience (UX), APIs, The Composable Architecture (TCA)

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