Tomás Hojnadel

Córdoba, Argentina

LinkedIn|tomashojnadel@gmail.com

About Me

Frontend Developer with over 2 years of experience in web and mobile development using React, React Native, TypeScript, and JavaScript.

Experience building B2B and B2C products in fintech and traveltech startups, working on applications used by thousands of users, with a strong focus on UX/UI interfaces.

Experience

Frontend DeveloperRemote
Vita WalletAugust 2024 – November 2025
  • Completed a full migration from React Native 0.66 to 0.76, reducing load and navigation times by approximately 30% and significantly improving app stability and security.
  • Developed biometric authentication (fingerprint and facial recognition) from scratch, reducing login time by 20% and improving overall user security.
  • Refactored the entire sign-up flow, resulting in a smoother experience and an 8% increase in user conversion.
  • Implemented international payment links, currently processing around 1.5M USD in monthly transactions on the platform.
  • Temporarily replaced the Tech Lead, coordinating a team of 14 developers, managing App Store and Play Store releases, organizing team tasks, and conducting code reviews.
Frontend DeveloperRemote
The WalltripSeptember 2023 – June 2024
  • Sole Frontend Developer, fully responsible for the frontend development and maintenance of the application end-to-end.
  • Built a wholesale flight quotation search engine from scratch, integrating external provider APIs to retrieve real-time pricing and availability.
  • Redesigned the flight search results flow and UI, improving clarity and overall user experience.
  • Developed a complete flow for creating, editing, and browsing travel packages from scratch, covering key business functionalities.

Skills

Skills: React · React Native · TypeScript · JavaScript · Next.js · Tailwind CSS · Git · Mobile & Web Development

Projects

CoffyMay 2023 – February 2024
  • Progressive Web App focused on helping users discover coffee shops tailored to different needs, whether for working, studying, or simply enjoying a great cup of coffee, featuring real user-generated reviews.
  • Developed the frontend using Next.js (RSC), TypeScript, TanStack Query, and Tailwind CSS.
  • Integrated Google Maps for location features, Clerk for authentication, and Uploadthing for image uploads.
Tomás Hojnadel — Frontend Developer