Ian Ciarulli, Developer in Villa de Merlo, San Luis Province, Argentina
Ian is currently unavailable

Ian Ciarulli

React Native Developer

Villa de Merlo, San Luis Province, Argentina

Toptal member since January 29, 2026

Bio

Ian is a React Native developer with 5+ years of experience building cross-platform applications for iOS, Android, web, and tvOS. He's worked on ambitious projects, including Dolby's content platform, from POC through release, mentored junior developers, and provided technical guidance on process improvements. With a diverse industry portfolio spanning eCommerce and audio streaming, Ian's expertise shines through high-stakes projects.

Portfolio

Self-employed
React Native, JavaScript, TypeScript, Expo, Zustand, Google Apps Script, HTML...
Southern Code
React Native, React, Expo, JavaScript, TypeScript, Zustand, MobX, Jest, Detox...
Puzzle Digital
React Native, React, Expo, TypeScript, JavaScript, Firebase Analytics, MobX...

Experience

  • React Native - 5 years
  • React - 5 years
  • JavaScript - 5 years
  • Expo - 4 years
  • Jest - 3 years
  • TypeScript - 3 years
  • Tailwind CSS - 1 year
  • Zustand - 1 year

Preferred Environment

MacOS, React Native, Expo, TypeScript, JavaScript

The most amazing...

...experience I've had was mentoring junior developers and seeing them transition into active development roles.

Work Experience

React Native Engineer

2024 - 2025
Self-employed
  • Led technical consulting engagements, defining strategy and optimizing minimum viable product (MVP) scope to ensure project viability.
  • Developed customer-facing solutions, including offline-first apps with local data collection, backup capabilities, and multi-device data synchronization.
  • Built internal solutions for businesses, emphasizing comprehension of client constraints and how solutions are integrated into their operational environment.
Technologies: React Native, JavaScript, TypeScript, Expo, Zustand, Google Apps Script, HTML, CSS, Tailwind CSS, Microsoft Copilot, Open Code, Front-end Development, Mobile App Development, Mobile Development, React, API Integration, iOS, Android

React Native Developer

2021 - 2022
Southern Code
  • Directed a 5-developer team as a tech lead in process restructuring to recover the schedule and achieve a successful, on-time launch.
  • Made critical contributions to the Atelier Beauté Chanel app, integrating the virtual web tour feature with the shopping module.
  • Leveraged experience from previous projects to suggest workflow changes that helped the team navigate technical challenges while maintaining quality standards.
Technologies: React Native, React, Expo, JavaScript, TypeScript, Zustand, MobX, Jest, Detox, Firebase Analytics, Styled-components, Front-end Development, Mobile App Development, Mobile Development, API Integration, iOS, Android

React Native Developer

2020 - 2021
Puzzle Digital
  • Involved in Dolby's content platform from POC development to official launch, building a solution for all React Native supported platforms, including iOS, Android, Web, and tvOS.
  • Served as a mentor for a group of trainee developers at Puzzle Academy, guiding them until their integration into active development teams.
  • Assisted in improving the candidate selection process by suggesting exercises based on real projects the company had built.
Technologies: React Native, React, Expo, TypeScript, JavaScript, Firebase Analytics, MobX, Styled-components, Jest, GraphQL, Apollo, Front-end Development, Mobile App Development, Mobile Development, API Integration, iOS, Android

React Native Developer

2018 - 2020
Next Dots
  • Managed work across multiple projects simultaneously using various version control and project management tools, including Jira, GitHub Issues, GitLab, and Trello.
  • Developed proficiency in navigating diverse codebases and architectural patterns through exposure to multiple concurrent projects.
  • Performed React Native version upgrades and dependency management to improve performance and stability.
Technologies: React, React Native, JavaScript, Front-end Development, Mobile App Development, Mobile Development, API Integration, iOS, Android

Experience

Dolby XP

Dolby XP is an invite-only application currently available only to authorized partners and content creators. It showcases Dolby Vision and Dolby Atmos experiences across all entertainment categories.

Atelier Beauté CHANEL

The Atelier Beauté CHANEL app enhances the in-person and virtual experience at the Atelier Beauté CHANEL. It allows users to book sessions, manage their membership, save products to a wishlist, and purchase items directly.

Zest Partner Program

The Zest Benefits platform offers a mobile-first employee benefits experience. Its partner program enables HR consultants and brokers to deliver branded, automated reward portals that boost engagement and simplify benefit administration.

I served as a front-end tech lead for the program during the critical final development phase, leading a 5-person team through process restructuring to meet the launch deadline while maintaining quality standards.

Three43

Three43 is a leading platform in the digital collectible art space. The platform provides artists with a space to showcase their talent while offering collectors the opportunity to discover and own unique digital artworks. Through its innovative app, Three43 aims to make digital collectible art accessible to a broad audience, fostering creativity and inclusivity.

Motorculture

Motorculture is an automotive social hub designed to connect car enthusiasts. Users can discover local car meets, manage a digital garage, find professional workshops, and access exclusive discounts on parts and services to fuel their passion.

Visibility Digit

Visibility Digit (VIGIT) is an app designed to track social networking growth by combining followers, friends, and fans into a single weekly score. It helps users monitor if their social visibility is improving over time, with insights available in under 60 seconds.

Cosmo

Cosmo is an eCommerce application that enables users to discover and purchase products from multiple vendors through a unified, intuitive interface. The platform delivers seamless shopping experiences with real-time inventory management.

Dare You

Dare You is a social platform that empowers users to create and participate in viral challenges. Pick from existing dares or invent your own, film your performance, and challenge friends worldwide to match your creativity. The app features real-time leaderboards and community voting, turning everyday moments into shareable, competitive experiences that inspire viral trends

Saiprop

SaiProp is a rental management system that helps property owners and agents save time on daily operations. The platform enables users to create detailed property listings, share them easily via WhatsApp and email, manage lease contracts, track monthly payments with instant receipts, and organize client relationships. Agents can assign tasks and manage their client portfolios efficiently through a centralized mobile interface.

DropDesk

DropDesk is a flexible rental platform connecting hosts with users seeking spaces for work, creativity, and events. Browse and book thousands of unique local spaces, from quiet desks to event venues, by the hour, day, or longer. Hosts can list spaces, set pricing and availability, and earn income while users gain access to convenient, curated locations for any need.

Ingagedin

Ingagedin is a platform that amplifies the visibility of causes and social movements through internet power. The app connects individuals with meaningful initiatives, enabling users to discover, support, and share causes they care about. Through community features and engagement tools, Ingagedin transforms individual actions into collective impact and drives awareness around issues that matter.

Now Accomplish

Now Accomplish is a productivity and goal tracking app that helps users organize tasks and achieve objectives. The platform combines task management with goal-setting features, enabling users to break down objectives into actionable steps and track progress. With intuitive workflows and notifications, Now Accomplish keeps users focused and motivated.

Pollap

Pollap is an interactive social platform where users engage in polls, vote on trending topics, and compete with friends. The app gamifies social interaction through real-time voting challenges and leaderboards that reward participation.

Everwash

Everwash is a car maintenance and wash app that simplifies appointment scheduling. Users can book wash services, track maintenance reminders, and manage vehicle care through convenient scheduling and automated reminders.

AplaCash

AplaCash is a financial application delivering digital payment solutions, money transfers, and mobile banking services. The platform enables users to manage finances securely and access banking features through a user-friendly mobile interface.

Holcim H&S

Holcim H&S is a health and safety application for Holcim Argentina employees. The platform provides safety protocols, hazard information, and compliance guidelines for industrial environments. Users can report incidents, access training materials, and stay informed on workplace safety procedures.

Education

2016 - 2018

Associate's Degree in Video Game Development

University of La Punta - San Luis, Argentina

Skills

Libraries/APIs

React, React Navigation, MobX

Tools

Expo, Git, Microsoft Copilot, Firebase Analytics, Sentry

Frameworks

React Native, Tailwind CSS, Jest, Detox, Redux

Languages

TypeScript, JavaScript, HTML, CSS, C#, Google Apps Script, GraphQL

Paradigms

Mobile Development

Platforms

iOS, Android, MacOS, Firebase

Other

Front-end Development, Mobile App Development, API Integration, Zustand, Open Code, Styled-components, Apollo

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