Victor Chirino, Developer in Buenos Aires, Argentina
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Victor Chirino

Verified Expert  in Engineering

Software Developer

Buenos Aires, Argentina
Toptal Member Since
March 20, 2015

Victor is a top engineer who is passionate about new technologies and software development. He has over ten years of experience as a software developer with a strong background in developing iOS and web apps. Victor collaborates effectively and has also enjoyed success as a team leader.


1Fort Inc.
Swift, SwiftUI, CI/CD Pipelines, MacOS, Fastline, Xcode
Culture Amp Inc
JavaScript, Ruby, React, Node.js, TypeScript, AREL, Next.js, Agile...
JavaScript, React, Swift, HTML, CSS, TypeScript, Ruby, Redux, Agile...




Preferred Environment

Git, Jira, Xcode, iOS, SwiftUI

The most amazing...

...iOS app I've created was an app for Fox Latin America that gives the user real-time information on TV shows.

Work Experience

Swift Developer | Cyber Sec App

2022 - 2022
1Fort Inc.
  • Developed Fastlane scripts to release new macOS app versions and upload them to Automox.
  • Create a lightweight agent for macOS using the Fleet API and osquery.
  • Developed a few features for the macOS application.
Technologies: Swift, SwiftUI, CI/CD Pipelines, MacOS, Fastline, Xcode

Software Developer

2019 - 2022
Culture Amp Inc
  • Released several full user stories into a web application, developing the front and back ends.
  • Collaborated with a fully distributed team in different time zones with success.
  • Created a slack bot using Ruby for sending notifications to our customers.
  • Developed a chrome extension using JavaScript that extended the web application.
Technologies: JavaScript, Ruby, React, Node.js, TypeScript, AREL, Next.js, Agile, Web Development, Full-stack, Figma

Full-stack Developer

2016 - 2018
  • Took an existing iOS app and updated it to the latest Swift version.
  • Worked with a designer to redesign the entire iOS app.
  • Worked with back-end engineers to rewrite the entire API of the iOS app.
  • Developed the front end. Added new features, fixed bugs, and reviewed code.
  • Worked with Agile methodologies with a team of 10+ employees.
  • Worked as the FE engineer on the main app using React. Created new features and fixed bugs in production.
  • Fixed bugs and implemented new features on the API using Ruby on Rails.
Technologies: JavaScript, React, Swift, HTML, CSS, TypeScript, Ruby, Redux, Agile, Web Development, Full-stack, Figma

iOS Developer

2016 - 2017
iDobi (via Toptal)
  • Created an iOS app from scratch. Started a new repository and made the environment set up.
  • Implemented the full UI/UX as specified by the designer.
  • Worked with a full REST API and XML responses. Read the metadata from the streaming to display all the information related to the radio.
  • Made a high- and low-quality radio stream with podcast streaming.
  • Worked with the iMessage extensions for iOS 10. This was quite new at the time.
Technologies: CocoaPods, Streaming, AVPlayer, AVFoundation, Auto Layout, Swift 3

Senior iOS Developer

2012 - 2016
  • Created innovative, efficient, and scalable mobile solutions.
  • Built custom, native user interfaces with the latest iOS programming techniques, integrating with external and internal web services and interfaces.
  • Worked with a team of over twenty developers on different projects.
  • Worked as a team leader and scrum master on different projects.
  • Dealt with constant issues, schedule, and requirements-tracking via Jira and Scrum Agile methodology.
  • Optimized the UI and application code for efficiency, reusability, and performance, focusing on UI design principles and making apps work intuitively without compromising simplicity and elegance.
Technologies: Swift, Objective-C, iOS, Scrum, Jira, Agile

Senior iOS Engineer

2015 - 2015
Stride Labs (via Toptal)
  • Created an iOS app from scratch and released it to the App store.
  • Supported different types of files like documents, presentations, spreadsheets, images, and videos.
  • Implemented a full UI/UX as specified by the designer.
  • Handled (preview and download) the files from different clouds like Dropbox, Google Drive, and Box.
  • Created a beautiful search screen with recommendations and filters.
Technologies: Parse SDK, Box API, Google Drive API, Dropbox API, CocoaPods, Swift

iOS Engineer

2015 - 2015
Lemon (via Toptal)
  • Created an iOS app for learning finances in a user-friendly way.
  • Implemented a full UI/UX as specified by the designer.
  • Handled animations using Core Animation and Auto Layout.
  • Designed the whole app architecture from scratch and released a beta version for testing.
Technologies: Core Animation, Auto Layout, CocoaPods, Swift


2014 - 2015
  • Created a marketplace iOS app, working on a team with three iOS developers.
  • Implemented animations using Core Animation and Auto Layout.
  • Used Core Data and integrated the Parse back-end API.
  • Implemented the full UI/UX and used Interface Builder.
Technologies: Parse, Xcode, Swift, iOS


An application designed for photographers. It lets them have professional photos on any device.
I handled the download and upload of photographs on a remote cloud and on the device and the background downloading and uploading of files.

Numbers with Nemo

A Disney-oriented application for kids to learn numbers from 1 to 10 with different games and quizzes.
This was one of the first production apps that I worked on. I used the UIKit framework to build the different sections of the game.


Created an app for Vorterix, ​​a very popular radio in Argentina. I developed the app with sections of radio, audio, and HD video streaming.
The app display different sections where the user is allowed to see recorded shows and also hear the main radio streaming.

101 Juice Recipes for iPhone

An app inspired by a popular recipe book called "101 Juice Recipes."

Cosquin Rock 2015

A music festival app with a daily lineup and stages, built using an XML REST service.

Personal Fest

A music festival app featuring daily lineups and stages.


Stride is an app that unifies your cloud accounts to give you real-time visibility on all of your files.


Buenos Aires Agenda Cultura

A Buenos Aires City government app for entertainment and events.

Chivas Oficial

Club Deportivo Guadalajara official iOS app. News, match results, and all the info of the football team of Mexico.

An iOS application for iDobi, a US radio network with different stations and podcasts. Built the app from scratch and applied a library provided by the owner for displaying advertisements in between the radio shows.


Zugata is a system designed to improve employee and organizational performance. I was in charge of the iOS application and developed it from scratch from an existing web application. Later on, I developed the web application from the front end and the back end.

Twitter Bot

A basic Twitter bot, @guybrush_quotes, that posts every three hours a quote from Guybrush Threepwood, Monkey Island's main character. The bot also replies to any mention with a random quote.
The bot is coded on Python and uses the Twitter API v1 and v2.

Culture Amp
A web application for companies that helps employees improve their engagement, performance, and personal development. Built the iOS application in the beginning, and then we focused on the web application.
2009 - 2015

Bachelor's Degree in Software Engineering

Universidad Tecnológica Nacional - Buenos Aires, Argentina


The Complete Guide to Combine Framework in iOS Using Swift



The Complete React Native and Redux Course



React Basic



React, Facebook iOS SDK, X (formerly Twitter) SDK, iOS Extensions, Parse SDK, CocoaPods, Node.js, Core Animation, Google Drive API, Box API, Dropbox API, AREL, AudioKit


Atom, Xcode, Adobe Photoshop, iTunes Connect, Auto Layout, Git, TestFlight, Interface Builder, Figma, Jira, AVPlayer, Adobe Illustrator, Sketch, Eclipse IDE, Fastlane


Objective-C, JavaScript, Swift, TypeScript, HTML, CSS, HTML5, Swift 3, Ruby, Java, SQL, Python, Solidity, GraphQL, SCSS


iOS, Parse, Firebase, MacOS


Scrum, Agile, Design Patterns, Agile Software Development, Model View Controller (MVC), REST, App Development


SQLite, MySQL, MongoDB, Databases


iOS SDK, Cocoa Touch, UIKit, Social Framework, Redux, SwiftUI, Next.js, React Native, WatchKit


App Store, APIs, Front-end, Fastline, Web Development, Full-stack, AVFoundation, Streaming, Computer Science, Pattern Design, Engineering, UX Engineering, Mobile App Development, CI/CD Pipelines

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